From cae363e7a5dff66e563ebe9c2639f0d8e746e8b6 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Thu, 2 Aug 2012 10:22:44 -0300
Subject: [PATCH 001/305] Made the slideshow responsive

Woohoo! The slideshow now responds to resizing of the browser nicely!
---
 css/main.css | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/css/main.css b/css/main.css
index 6117fbc6..966ebb75 100644
--- a/css/main.css
+++ b/css/main.css
@@ -455,13 +455,12 @@ body {
 
 .reveal .slides {
 	position: absolute;
-	width: 900px;
-	height: 600px;
-	
+	width: 60%;
+	height: 60%;
 	left: 50%;
 	top: 50%;
-	margin-left: -450px;
-	margin-top: -320px;
+	margin-left: -30%;
+	margin-top: -47%;
 	padding: 20px 0px;
 	
 	text-align: center;

From 5503125ed4317f76c1c22cc68e5d48070c4c6d27 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Thu, 2 Aug 2012 16:47:44 -0300
Subject: [PATCH 002/305] Oops, made the page a little too responsive

if you resized the window or visited the page on a small screen everything would be amiss

now, I've fixed that with a one-liner
---
 css/main.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/main.css b/css/main.css
index 966ebb75..f2888695 100644
--- a/css/main.css
+++ b/css/main.css
@@ -460,7 +460,7 @@ body {
 	left: 50%;
 	top: 50%;
 	margin-left: -30%;
-	margin-top: -47%;
+	margin-top: -320px;
 	padding: 20px 0px;
 	
 	text-align: center;

From b6b572d1852f8ae950e5b2759e00583e9125cecc Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 3 Aug 2012 23:15:34 -0400
Subject: [PATCH 003/305] correct copy year

---
 LICENSE      | 2 +-
 js/reveal.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/LICENSE b/LICENSE
index 1485053b..23a2d5ae 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2012 Hakim El Hattab, http://hakim.se
+Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/js/reveal.js b/js/reveal.js
index 23629c30..2d7752ca 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -3,7 +3,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
- * Copyright (C) 2012 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){
 	

From 4821c7b814d95218e946f592fee2b657ef662f34 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 13:54:17 -0400
Subject: [PATCH 004/305] use mq to reduce font size for low resultions, max
 limit on width for slides set to 900px (closes #49)

---
 README.md    |  1 +
 css/main.css | 34 ++++++++++++++++++++++------------
 js/reveal.js |  6 +++---
 3 files changed, 26 insertions(+), 15 deletions(-)

diff --git a/README.md b/README.md
index 0e6da25c..b03fbb01 100644
--- a/README.md
+++ b/README.md
@@ -205,6 +205,7 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 - IE8 support
 - Fixed bug where hovering 3D links in Chrome caused them to disappear
 - Disable 3D links in IE and more accurate CSS feature detection
+- CSS is more relative in sizing to allow for low resolutions. Thanks [StereotypicalApps](https://github.com/StereotypicalApps)
 
 #### 1.4
 - Main ```#reveal container``` is now selected via a class instead of ID
diff --git a/css/main.css b/css/main.css
index 444a6591..7c3a3b65 100644
--- a/css/main.css
+++ b/css/main.css
@@ -54,6 +54,12 @@ body {
 	background: radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
 }
 
+@media screen and (max-width: 900px) {
+	body {
+		font-size: 30px;
+	}
+}
+
 /*********************************************
  * HEADERS
  *********************************************/
@@ -73,10 +79,10 @@ body {
 	text-shadow: 0px 0px 6px rgba(0,0,0,0.2);
 }
 
-.reveal h1 { font-size: 136px; 	}
-.reveal h2 { font-size: 76px;	}
-.reveal h3 { font-size: 56px;	}
-.reveal h4 { font-size: 36px;	}
+.reveal h1 { font-size: 3.77em; 	}
+.reveal h2 { font-size: 2.11em;	}
+.reveal h3 { font-size: 1.55em;	}
+.reveal h4 { font-size: 1em;	}
 
 .reveal h1.inverted,
 .reveal h2.inverted,
@@ -199,7 +205,7 @@ body {
 	margin: 10px auto;
 
 	text-align: left;
-	font-size: 20px;
+	font-size: 0.55em;
 	font-family: monospace;
 	line-height: 1.2em;
 
@@ -230,7 +236,7 @@ body {
 }
 
 .reveal small {
-	font-size: 60%;
+	font-size: 0.6em;
 	line-height: 1em;
 	vertical-align: top;
 }
@@ -310,7 +316,7 @@ body {
 }
 	
 	.reveal .controls a {
-		font-size: 30px;
+		font-size: 0.83em;
 		position: absolute;
 		opacity: 0.1;
 		color: #fff;
@@ -461,11 +467,11 @@ body {
 
 .reveal .slides {
 	position: absolute;
+	max-width: 900px;
 	width: 60%;
 	height: 60%;
 	left: 50%;
 	top: 50%;
-	margin-left: -30%;
 	margin-top: -320px;
 	padding: 20px 0px;
 	
@@ -482,10 +488,10 @@ body {
 	    -ms-perspective: 600px;
 	        perspective: 600px;
 
- 	-webkit-perspective-origin: 50% 25%;
- 	   -moz-perspective-origin: 50% 25%;
- 	    -ms-perspective-origin: 50% 25%;
- 	        perspective-origin: 50% 25%;
+ 	-webkit-perspective-origin: 0% 25%;
+ 	   -moz-perspective-origin: 0% 25%;
+ 	    -ms-perspective-origin: 0% 25%;
+ 	        perspective-origin: 0% 25%;
 }
 
 .reveal .slides>section,
@@ -515,6 +521,10 @@ body {
 	opacity: 1;
 }
 
+.reveal .slides>section {
+	margin-left: -50%;
+}
+
 
 /*********************************************
  * DEFAULT TRANSITION
diff --git a/js/reveal.js b/js/reveal.js
index 2d7752ca..c25e4119 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r11
+ * reveal.js 1.5 r12
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -476,7 +476,7 @@ var Reveal = (function(){
 				htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
 			
 			hslide.setAttribute( 'data-index-h', i );
-			hslide.style.display = 'block';
+			hslide.style.display = 'inline-block';
 			hslide.style.WebkitTransform = htransform;
 			hslide.style.MozTransform = htransform;
 			hslide.style.msTransform = htransform;
@@ -496,7 +496,7 @@ var Reveal = (function(){
 
 				vslide.setAttribute( 'data-index-h', i );
 				vslide.setAttribute( 'data-index-v', j );
-				vslide.style.display = 'block';
+				vslide.style.display = 'inline-block';
 				vslide.style.WebkitTransform = vtransform;
 				vslide.style.MozTransform = vtransform;
 				vslide.style.msTransform = vtransform;

From 2d7d5be2162eb1870f170c52c82bd6fa4c23bfa0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 14:04:36 -0400
Subject: [PATCH 005/305] fix overflow glitch on vertical slides in mobile
 safari

---
 css/main.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/main.css b/css/main.css
index 7c3a3b65..c967f6ef 100644
--- a/css/main.css
+++ b/css/main.css
@@ -30,13 +30,13 @@ html, body {
 	width: 100%;
 	height: 100%;
 	min-height: 600px;
+	overflow: hidden;
 }
 
 body {
 	position: relative;
 	padding: 0;
 	margin: 0;
-	overflow: hidden;
 	
 	font-family: 'Lato', Times, 'Times New Roman', serif;
 	font-size: 36px;

From f837343f9f1ea7c7de6e032139af6c01278464df Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 14:09:06 -0400
Subject: [PATCH 006/305] remove hard line breaks now that slide width is
 relative

---
 index.html | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/index.html b/index.html
index c6decbfe..2845842c 100644
--- a/index.html
+++ b/index.html
@@ -63,7 +63,7 @@
 					<section>
 						<h2>Vertical Slides</h2>
 						<p>
-							Slides can be nested inside of other slides,<br/>
+							Slides can be nested inside of other slides,
 							try pressing <a href="#/2/1">down</a>.
 						</p>
 						<a href="#/2/1" class="image">
@@ -126,8 +126,7 @@
 				<section data-markdown>
 					## Markdown support
 					
-					For those of you who like that sort of thing.  
-                    Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
+					For those of you who like that sort of thing. Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
 
 					<pre><code contenteditable style="margin-top: 20px;">&lt;section data-markdown&gt;
   ## Markdown support

From 7101c2408dd2ba1656883e186cecc9cace92112e Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 14:13:15 -0400
Subject: [PATCH 007/305] less horizontal padding for slides

---
 css/main.css | 2 +-
 js/reveal.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/css/main.css b/css/main.css
index c967f6ef..621857be 100644
--- a/css/main.css
+++ b/css/main.css
@@ -468,7 +468,7 @@ body {
 .reveal .slides {
 	position: absolute;
 	max-width: 900px;
-	width: 60%;
+	width: 80%;
 	height: 60%;
 	left: 50%;
 	top: 50%;
diff --git a/js/reveal.js b/js/reveal.js
index c25e4119..432f80db 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r12
+ * reveal.js 1.5 r13
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From f350c6a5cdc6f7ae01bb490896329cf6533156b6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 15:45:13 -0400
Subject: [PATCH 008/305] support for PDF export in chrome (closes #92)

---
 README.md         |   1 +
 css/main.css      |   2 +
 css/print-pdf.css | 147 ++++++++++++++++++++++++++++++++++++++++++++++
 css/print.css     |   9 ++-
 index.html        |  17 +++---
 js/reveal.js      |   2 +-
 6 files changed, 165 insertions(+), 13 deletions(-)
 create mode 100644 css/print-pdf.css

diff --git a/README.md b/README.md
index b03fbb01..484b27b8 100644
--- a/README.md
+++ b/README.md
@@ -206,6 +206,7 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 - Fixed bug where hovering 3D links in Chrome caused them to disappear
 - Disable 3D links in IE and more accurate CSS feature detection
 - CSS is more relative in sizing to allow for low resolutions. Thanks [StereotypicalApps](https://github.com/StereotypicalApps)
+- PDF export
 
 #### 1.4
 - Main ```#reveal container``` is now selected via a class instead of ID
diff --git a/css/main.css b/css/main.css
index 621857be..9a334217 100644
--- a/css/main.css
+++ b/css/main.css
@@ -216,6 +216,7 @@ body {
 
 .reveal code {
 	font-family: monospace;
+	overflow-x: auto;
 }
 
 .reveal table th, 
@@ -474,6 +475,7 @@ body {
 	top: 50%;
 	margin-top: -320px;
 	padding: 20px 0px;
+	overflow: visible;
 	
 	text-align: center;
 
diff --git a/css/print-pdf.css b/css/print-pdf.css
new file mode 100644
index 00000000..c784253e
--- /dev/null
+++ b/css/print-pdf.css
@@ -0,0 +1,147 @@
+/* Default Print Stylesheet Template
+   by Rob Glazebrook of CSSnewbie.com
+   Last Updated: June 4, 2008
+
+   Feel free (nay, compelled) to edit, append, and 
+   manipulate this file as you see fit. */
+
+
+/* SECTION 1: Set default width, margin, float, and
+   background. This prevents elements from extending 
+   beyond the edge of the printed page, and prevents
+   unnecessary background images from printing */
+* {
+	-webkit-print-color-adjust: exact; 
+}
+
+body {
+	font-size: 20pt;
+	width: auto;
+	height: auto;
+	border: 0;
+	margin: 0 5%;
+	padding: 0;
+	float: none !important;
+	overflow: visible;
+}
+
+html {
+	width: auto;
+	height: auto;
+	overflow: visible;
+}
+
+/* SECTION 2: Remove any elements not needed in print. 
+   This would include navigation, ads, sidebars, etc. */
+.nestedarrow, 
+.controls a, 
+.reveal .progress, 
+.reveal.overview,
+.fork-reveal,
+.share-reveal,
+.state-background {
+	display:none;
+}
+
+/* SECTION 3: Set body font face, size, and color.
+   Consider using a serif font for readability. */
+body, p, td, li, div, a {
+	font-size: 20pt;
+}
+
+/* SECTION 4: Set heading font face, sizes, and color.
+   Diffrentiate your headings from your body text.
+   Perhaps use a large sans-serif for distinction. */
+h1,h2,h3,h4,h5,h6 {
+	text-shadow: 0 0 0 #000 !important;
+}
+
+/* SECTION 5: Make hyperlinks more usable.
+   Ensure links are underlined, and consider appending
+   the URL to the end of the link for usability. */
+a:link, 
+a:visited {
+	font-weight: bold;
+	text-decoration: underline;
+}
+
+
+/* SECTION 6: more reveal.js specific additions by @skypanther */
+ul, ol, div, p {
+	visibility: visible;
+	position: static;
+	width: auto;
+	height: auto;
+	display: block;
+	overflow: visible;
+	margin: auto;
+}
+.reveal .slides {
+	position: static;
+	width: 100%;
+	height: auto;
+
+	left: auto;
+	top: auto;
+	margin-left: auto;
+	margin-top: auto;
+	padding: auto;
+
+	overflow: visible;
+	display: block;
+
+	text-align: center;
+	-webkit-perspective: none;
+	   -moz-perspective: none;
+	    -ms-perspective: none;
+	        perspective: none;
+
+	-webkit-perspective-origin: 50% 50%; /* there isn't a none/auto value but 50-50 is the default */
+	   -moz-perspective-origin: 50% 50%;
+	    -ms-perspective-origin: 50% 50%;
+	        perspective-origin: 50% 50%;
+}
+.reveal .slides>section, .reveal .slides>section>section, 
+.reveal .slides>section.past, .reveal .slides>section.future,
+.reveal.linear .slides>section, .reveal.linear .slides>section>section,
+.reveal.linear .slides>section.past, .reveal.linear .slides>section.future {
+	
+	visibility: visible;
+	position: static;
+	width: 100%;
+	height: auto;
+	display: block;
+	overflow: visible;
+
+	left: 0%;
+	top: 0%;
+	margin-left: 0px;
+	margin-top: 15%;
+	padding: 20px 0px;
+
+	opacity: 1;
+
+	-webkit-transform-style: flat;
+	   -moz-transform-style: flat;
+	    -ms-transform-style: flat;
+	        transform-style: flat;
+
+	-webkit-transform: none;
+	   -moz-transform: none;
+	    -ms-transform: none;
+	        transform: none;
+}
+.reveal section {
+	page-break-after: always !important; 
+	display: block !important;
+}
+.reveal section.stack {
+	margin-top: 0% !important;
+	page-break-after: avoid !important; 
+}
+.reveal section .fragment {
+	opacity: 1 !important;
+}
+.reveal img {
+	box-shadow: none;
+}
\ No newline at end of file
diff --git a/css/print.css b/css/print.css
index 519120ed..0ac55975 100644
--- a/css/print.css
+++ b/css/print.css
@@ -11,7 +11,7 @@
    beyond the edge of the printed page, and prevents
    unnecessary background images from printing */
 body {
-	background: #fff url(none);
+	background: #fff;
 	font-size: 13pt;
 	width: auto;
 	height: auto;
@@ -32,8 +32,11 @@ html {
    This would include navigation, ads, sidebars, etc. */
 .nestedarrow, 
 .controls a, 
-.reveal .progress span, 
-.reveal.overview {
+.reveal .progress, 
+.reveal.overview,
+.fork-reveal,
+.share-reveal,
+.state-background {
 	display:none;
 }
 
diff --git a/index.html b/index.html
index 2845842c..c4cf2941 100644
--- a/index.html
+++ b/index.html
@@ -16,10 +16,13 @@
 		
 		<link rel="stylesheet" href="css/reset.css">
 		<link rel="stylesheet" href="css/main.css">
-		<link rel="stylesheet" href="css/print.css" type="text/css" media="print">
-
 		<link rel="stylesheet" href="lib/css/zenburn.css">
 
+		<script>
+			// If the query includes print-pdf we'll use the fancy print CSS
+			document.write( '<link rel="stylesheet" href="css/' + (window.location.search.match( /print-pdf/gi ) ? 'print-pdf.css' : 'print.css') + '" type="text/css" media="print">' );
+		</script>
+
 		<!--[if lt IE 9]>
 		<script src="lib/js/html5shiv.js"></script>
 		<![endif]-->
@@ -36,11 +39,7 @@
 			<div class="slides">
 				<section>
 					<h1>Reveal.js</h1>
-					<h3 class="inverted">CSS 3D Presentations</h3>
-					<script>
-						// Delicously hacky. Look away.
-						if( navigator.userAgent.match( /(iPhone|iPad|iPod|Android)/i ) ) document.write( '<p style="color: rgba(0,0,0,0.3); text-shadow: none;">('+'Tap to navigate'+')</p>' );
-					</script>
+					<h3 class="inverted">HTML Presentations Made Easy</h3>
 				</section>
 				
 				<section>
@@ -223,7 +222,7 @@ function linkify( selector ) {
 				<section>
 					<h2>Intergalactic Interconnections</h2>
 					<p>
-						You can link between slides internally,<br/>
+						You can link between slides internally,
 						<a href="#/2/3">like this</a>.
 					</p>
 				</section>
@@ -333,7 +332,7 @@ function linkify( selector ) {
 			// Load the scripts and, when completed, initialize reveal.js
 			head.js.apply( null, scripts );
 			
-		</script>
+		</script>x
 
 	</body>
 </html>
diff --git a/js/reveal.js b/js/reveal.js
index 432f80db..593fad41 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r13
+ * reveal.js 1.5 r14
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From eb002bd2a2c4d964b249a89023433ae489e47783 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 15:53:52 -0400
Subject: [PATCH 009/305] slight tweak to pdf export css (#92)

---
 css/print-pdf.css | 2 ++
 index.html        | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/css/print-pdf.css b/css/print-pdf.css
index c784253e..bef63795 100644
--- a/css/print-pdf.css
+++ b/css/print-pdf.css
@@ -23,6 +23,7 @@ body {
 	padding: 0;
 	float: none !important;
 	overflow: visible;
+	background: #333;
 }
 
 html {
@@ -110,6 +111,7 @@ ul, ol, div, p {
 	position: static;
 	width: 100%;
 	height: auto;
+	min-height: initial;
 	display: block;
 	overflow: visible;
 
diff --git a/index.html b/index.html
index c4cf2941..e71b6661 100644
--- a/index.html
+++ b/index.html
@@ -332,7 +332,7 @@ function linkify( selector ) {
 			// Load the scripts and, when completed, initialize reveal.js
 			head.js.apply( null, scripts );
 			
-		</script>x
+		</script>
 
 	</body>
 </html>

From e0e558ac900d1c7c7f28b95c66d3a0055559a8b1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 16:16:23 -0400
Subject: [PATCH 010/305] more pdf-export tweaks, added slide describing the
 feature (#92)

---
 css/print-pdf.css | 17 +++++++++++++----
 index.html        |  6 ++++++
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/css/print-pdf.css b/css/print-pdf.css
index bef63795..26bc1427 100644
--- a/css/print-pdf.css
+++ b/css/print-pdf.css
@@ -15,7 +15,7 @@
 }
 
 body {
-	font-size: 20pt;
+	font-size: 22pt;
 	width: auto;
 	height: auto;
 	border: 0;
@@ -47,7 +47,7 @@ html {
 /* SECTION 3: Set body font face, size, and color.
    Consider using a serif font for readability. */
 body, p, td, li, div, a {
-	font-size: 20pt;
+	font-size: 22pt;
 }
 
 /* SECTION 4: Set heading font face, sizes, and color.
@@ -118,7 +118,7 @@ ul, ol, div, p {
 	left: 0%;
 	top: 0%;
 	margin-left: 0px;
-	margin-top: 15%;
+	margin-top: 50px;
 	padding: 20px 0px;
 
 	opacity: 1;
@@ -138,7 +138,8 @@ ul, ol, div, p {
 	display: block !important;
 }
 .reveal section.stack {
-	margin-top: 0% !important;
+	margin: 0px !important;
+	padding: 0px !important;
 	page-break-after: avoid !important; 
 }
 .reveal section .fragment {
@@ -146,4 +147,12 @@ ul, ol, div, p {
 }
 .reveal img {
 	box-shadow: none;
+}
+.reveal .roll {
+	overflow: visible;
+	line-height: 1em;
+}
+
+.reveal small a {
+	font-size: 16pt !important;
 }
\ No newline at end of file
diff --git a/index.html b/index.html
index e71b6661..299fcc8a 100644
--- a/index.html
+++ b/index.html
@@ -245,6 +245,12 @@ function linkify( selector ) {
 					</a>
 				</section>
 				
+				<section>
+					<h2>Export to PDF</h2>
+					<p>Presentations can be <a href="https://github.com/hakimel/reveal.js#pdf-export">exported to PDF</a>, below is an example that's been uploaded to SlideShare.<p>
+					<iframe src="http://www.slideshare.net/slideshow/embed_code/13872948" width="455" height="356" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC;border-width:1px 1px 0;margin-bottom:5px" allowfullscreen> </iframe>
+				</section>
+				
 				<section>
 					<h2>Stellar Links</h2>
 					<ul>

From de86c4eb7c723de9be035369ef286d7546ea318d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 17:38:59 -0300
Subject: [PATCH 011/305] instructions for pdf export (#92)

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 484b27b8..a541c694 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,21 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 - **plugin/** Components that have been developed as extensions to reveal.js
 - **lib/** All other third party assets (JavaScript, CSS, fonts)
 
+
+## PDF Export
+
+Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome). 
+Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-13872948.
+
+1. Open the desired presentation with *print-pdf* anywhere in the query, for example: [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf)
+2. Open the in-browser print dialog (CMD+P).
+3. Change the **Destination** setting to **Save as PDF**.
+4. Change the **Layout** to **Portrait**.
+5. Change the **Margins** to **None**.
+6. Click **Save**.
+
+![Chrome Print Settings](https://s3.amazonaws.com/hakim-static/reveal-js/pdf-print-settings.png)
+
 ## Speaker Notes
 
 If you're interested in using speaker notes, reveal.js comes with a Node server that allows you to deliver your presentation in one browser while viewing speaker notes in another. 

From c448789016fa6b0a59dfa6c2d7c5a21cd9e5d27c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 18:16:27 -0400
Subject: [PATCH 012/305] fix overview slide positioning bug (closes #89)

---
 css/main.css | 3 +++
 js/reveal.js | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/css/main.css b/css/main.css
index 9a334217..75af1fc7 100644
--- a/css/main.css
+++ b/css/main.css
@@ -886,6 +886,8 @@ body {
 
 .reveal.overview .slides section {
 	padding: 20px 0;
+	max-height: 600px;
+	overflow: hidden;	
 	opacity: 1;
 	cursor: pointer;
 	background: rgba(0,0,0,0.1);
@@ -911,6 +913,7 @@ body {
 .reveal.overview .slides>section.stack {
 	background: none;
 	padding: 0;
+	overflow: visible;
 }
 
 
diff --git a/js/reveal.js b/js/reveal.js
index 593fad41..52df1b24 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r14
+ * reveal.js 1.5 r15
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -476,7 +476,7 @@ var Reveal = (function(){
 				htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
 			
 			hslide.setAttribute( 'data-index-h', i );
-			hslide.style.display = 'inline-block';
+			hslide.style.display = 'block';
 			hslide.style.WebkitTransform = htransform;
 			hslide.style.MozTransform = htransform;
 			hslide.style.msTransform = htransform;
@@ -496,7 +496,7 @@ var Reveal = (function(){
 
 				vslide.setAttribute( 'data-index-h', i );
 				vslide.setAttribute( 'data-index-v', j );
-				vslide.style.display = 'inline-block';
+				vslide.style.display = 'block';
 				vslide.style.WebkitTransform = vtransform;
 				vslide.style.MozTransform = vtransform;
 				vslide.style.msTransform = vtransform;

From 51a15b840a099f16e21a3ab5d3907bccf9b01fb0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 4 Aug 2012 18:19:50 -0400
Subject: [PATCH 013/305] fix error in slide markup

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 299fcc8a..1fc4b772 100644
--- a/index.html
+++ b/index.html
@@ -247,7 +247,7 @@ function linkify( selector ) {
 				
 				<section>
 					<h2>Export to PDF</h2>
-					<p>Presentations can be <a href="https://github.com/hakimel/reveal.js#pdf-export">exported to PDF</a>, below is an example that's been uploaded to SlideShare.<p>
+					<p>Presentations can be <a href="https://github.com/hakimel/reveal.js#pdf-export">exported to PDF</a>, below is an example that's been uploaded to SlideShare.</p>
 					<iframe src="http://www.slideshare.net/slideshow/embed_code/13872948" width="455" height="356" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC;border-width:1px 1px 0;margin-bottom:5px" allowfullscreen> </iframe>
 				</section>
 				

From 9d7d8fec99f882935a6e47f3368cce33f69fd21f Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Sun, 5 Aug 2012 23:46:33 -0300
Subject: [PATCH 014/305] added small fallback for non-font-face browsers

this way things are in Impact; Impact fits much more with the visual style than does the default Arial or Calibri.
---
 css/main.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/main.css b/css/main.css
index 75af1fc7..12cec0ae 100644
--- a/css/main.css
+++ b/css/main.css
@@ -71,7 +71,7 @@ body {
 	
 	color: #eee;
 	
-	font-family: 'League Gothic', sans-serif;
+	font-family: 'League Gothic', Impact, sans-serif;
 	line-height: 0.9em;
 	letter-spacing: 0.02em;
 	

From 9f2d9691a17c27b06595926f27041891e0bd0a91 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Sun, 5 Aug 2012 23:52:36 -0300
Subject: [PATCH 015/305] improved accessibility

I gave all the <img>s alt attributes, which makes reveal.js a lot more accessible
---
 index.html | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/index.html b/index.html
index 1fc4b772..d047f4a7 100644
--- a/index.html
+++ b/index.html
@@ -66,7 +66,7 @@
 							try pressing <a href="#/2/1">down</a>.
 						</p>
 						<a href="#/2/1" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
 					<section>
@@ -77,14 +77,14 @@
 						<h2>Basement Level 2</h2>
 						<p>Cornify</p>
 						<a class="test" href="http://cornify.com">
-							<img width="280" height="326" src="https://s3.amazonaws.com/hakim-static/reveal-js/cornify.gif">
+							<img width="280" height="326" src="https://s3.amazonaws.com/hakim-static/reveal-js/cornify.gif" alt="Unicorn">
 						</a>
 					</section>
 					<section>
 						<h2>Basement Level 3</h2>
 						<p>That's it, time to go back up.</p>
 						<a href="#/2" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" style="-webkit-transform: rotate(180deg);">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Up arrow" style="-webkit-transform: rotate(180deg);">
 						</a>
 					</section>
 				</section>
@@ -158,19 +158,19 @@
 							apply broader style changes, like switching the background.
 						</p>
 						<a href="#/7/1" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
 					<section data-state="blackout">
 						<h2>"blackout"</h2>
 						<a href="#/7/2" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
 					<section data-state="soothe">
 						<h2>"soothe"</h2>
 						<a href="#/7/0" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" style="-webkit-transform: rotate(180deg);">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Up arrow" style="-webkit-transform: rotate(180deg);">
 						</a>
 					</section>
 				</section>
@@ -241,7 +241,7 @@ function linkify( selector ) {
 				<section>
 					<h2>Spectacular image!</h2>
 					<a class="image" href="http://hakim.se/experiments/html5/breakdom/" target="_blank">
-						<img width="320" height="412" src="https://s3.amazonaws.com/hakim-static/reveal-js/breakdom.png">
+						<img width="320" height="412" src="https://s3.amazonaws.com/hakim-static/reveal-js/breakdom.png" alt="BreakDOM game screenshot">
 					</a>
 				</section>
 				

From 2ad720b581e7f64d22fcc3838228fb7cfae9ad9c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 6 Aug 2012 12:20:59 -0300
Subject: [PATCH 016/305] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a541c694..ebb866a9 100644
--- a/README.md
+++ b/README.md
@@ -221,7 +221,7 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 - Fixed bug where hovering 3D links in Chrome caused them to disappear
 - Disable 3D links in IE and more accurate CSS feature detection
 - CSS is more relative in sizing to allow for low resolutions. Thanks [StereotypicalApps](https://github.com/StereotypicalApps)
-- PDF export
+- PDF export ([instructions](https://github.com/hakimel/reveal.js#pdf-export))
 
 #### 1.4
 - Main ```#reveal container``` is now selected via a class instead of ID

From aca177cdf80fc3d6572576027055bb0bd503e823 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 6 Aug 2012 15:15:41 -0300
Subject: [PATCH 017/305] fix order of options extend and listener binding
 (closes #102)

---
 js/reveal.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 52df1b24..1394af0f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -124,11 +124,12 @@ var Reveal = (function(){
 			dom.controlsUp = document.querySelector( '.reveal .controls .up' );
 			dom.controlsDown = document.querySelector( '.reveal .controls .down' );
 		}
-
-		addEventListeners();
-
+		
 		// Copy options over to our config object
 		extend( config, options );
+		
+		// Subscribe to input
+		addEventListeners();
 
 		// Updates the presentation to match the current configuration values
 		configure();

From 3ccf9a39e002e1496635159f7105a8f4e9389194 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Mon, 6 Aug 2012 17:04:25 -0300
Subject: [PATCH 018/305] added more font-face support

this way, more browsers are supported, like older Opera/Chrome/FF
---
 css/main.css | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/css/main.css b/css/main.css
index 12cec0ae..d0b199c1 100644
--- a/css/main.css
+++ b/css/main.css
@@ -11,10 +11,15 @@
  *********************************************/
 
 @font-face {
-	font-family: 'League Gothic';
-    src: url('../lib/font/league_gothic-webfont.eot');
-    src: url('../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
-         url('../lib/font/league_gothic-webfont.ttf') format('truetype');
+    font-family: 'League Gothic';
+    src: url('../lib/font/league_gothic-webfont-webfont.eot');
+    src: url('../lib/font/league_gothic-webfont-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../lib/font/league_gothic-webfont-webfont.woff') format('woff'),
+         url('../lib/font/league_gothic-webfont-webfont.ttf') format('truetype'),
+         url('../lib/font/league_gothic-webfont-webfont.svg#LeagueGothicRegular') format('svg');
+   	 font-weight: normal;
+ 	 font-style: normal;
+
     font-weight: normal;
     font-style: normal;
 }

From c7d4998483891f3978641fc6e22c66e5c41d58f4 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Mon, 6 Aug 2012 21:53:49 -0400
Subject: [PATCH 019/305] added the actual files

now: eot, svg, ttf, woff
---
 lib/font/league_gothic-webfont-webfont.eot  | Bin 0 -> 18494 bytes
 lib/font/league_gothic-webfont-webfont.svg  | 230 ++++++++++++++++++++
 lib/font/league_gothic-webfont-webfont.ttf  | Bin 0 -> 39508 bytes
 lib/font/league_gothic-webfont-webfont.woff | Bin 0 -> 21288 bytes
 4 files changed, 230 insertions(+)
 create mode 100644 lib/font/league_gothic-webfont-webfont.eot
 create mode 100644 lib/font/league_gothic-webfont-webfont.svg
 create mode 100644 lib/font/league_gothic-webfont-webfont.ttf
 create mode 100644 lib/font/league_gothic-webfont-webfont.woff

diff --git a/lib/font/league_gothic-webfont-webfont.eot b/lib/font/league_gothic-webfont-webfont.eot
new file mode 100644
index 0000000000000000000000000000000000000000..ff76c71d59fa2f44edc4cf62f5016d2c04059564
GIT binary patch
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From 82b4658faf6b8e8092aa6a3a2282b9ca01e715df Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 7 Aug 2012 01:27:22 -0400
Subject: [PATCH 020/305] use minified version of js

---
 index.html       |  2 +-
 js/reveal.min.js | 67 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 js/reveal.min.js

diff --git a/index.html b/index.html
index d047f4a7..6e3ec075 100644
--- a/index.html
+++ b/index.html
@@ -326,7 +326,7 @@ function linkify( selector ) {
 				scripts.push( 'lib/js/data-markdown.js' );
 			}
 
-			scripts.push( 'js/reveal.js' );
+			scripts.push( 'js/reveal.min.js' );
 
 			// If we're runnning the notes server we need to include some additional JS
 			// TODO Is there a better way to determine if we're running the notes server?
diff --git a/js/reveal.min.js b/js/reveal.min.js
new file mode 100644
index 00000000..cadd612e
--- /dev/null
+++ b/js/reveal.min.js
@@ -0,0 +1,67 @@
+/*!
+ * reveal.js 1.5 r15
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+var Reveal=(function(){var j=".reveal .slides>section",a=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),K={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default"},k=0,c=0,v,C,W=[],d={},M="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,y=!!document.body.classList;
+mouseWheelTimeout=0,autoSlideTimeout=0,writeURLTimeout=0,touch={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};function h(Y){if((!l&&!M)||!y){document.body.setAttribute("class","no-transforms");
+return;}d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");
+if(K.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");
+d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");}A();q(K,Y);F();E();H();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
+document.body.style.height="120%";window.addEventListener("load",S,false);window.addEventListener("orientationchange",S,false);}}function F(){if(M===false){K.transition="linear";
+}if(K.controls&&d.controls){d.controls.style.display="block";}if(K.progress&&d.progress){d.progress.style.display="block";}if(K.transition!=="default"){d.wrapper.classList.add(K.transition);
+}if(K.theme!=="default"){document.documentElement.classList.add("theme-"+K.theme);}if(K.mouseWheel){document.addEventListener("DOMMouseScroll",m,false);
+document.addEventListener("mousewheel",m,false);}if(K.rollingLinks){G();}}function A(){document.addEventListener("touchstart",w,false);document.addEventListener("touchmove",U,false);
+document.addEventListener("touchend",O,false);window.addEventListener("hashchange",t,false);if(K.keyboard){document.addEventListener("keydown",V,false);
+}if(K.controls&&d.controls){d.controlsLeft.addEventListener("click",n(x),false);d.controlsRight.addEventListener("click",n(i),false);d.controlsUp.addEventListener("click",n(r),false);
+d.controlsDown.addEventListener("click",n(B),false);}}function N(){document.removeEventListener("keydown",V,false);document.removeEventListener("touchstart",w,false);
+document.removeEventListener("touchmove",U,false);document.removeEventListener("touchend",O,false);window.removeEventListener("hashchange",t,false);if(K.controls&&d.controls){d.controlsLeft.removeEventListener("click",n(x),false);
+d.controlsRight.removeEventListener("click",n(i),false);d.controlsUp.removeEventListener("click",n(r),false);d.controlsDown.removeEventListener("click",n(B),false);
+}}function q(Z,Y){for(var aa in Y){Z[aa]=Y[aa];}}function L(aa,Y){var ab=aa.x-Y.x,Z=aa.y-Y.y;return Math.sqrt(ab*ab+Z*Z);}function n(Y){return function(Z){Z.preventDefault();
+Y.call();};}function S(){setTimeout(function(){window.scrollTo(0,1);},0);}function V(Z){if(Z.target.contentEditable!="inherit"||Z.shiftKey||Z.altKey||Z.ctrlKey||Z.metaKey){return;
+}var Y=false;switch(Z.keyCode){case 80:case 33:Q();Y=true;break;case 78:case 34:u();Y=true;break;case 72:case 37:x();Y=true;break;case 76:case 39:i();Y=true;
+break;case 75:case 38:r();Y=true;break;case 74:case 40:B();Y=true;break;case 36:I(0);Y=true;break;case 35:I(Number.MAX_VALUE);Y=true;break;case 32:R()?T():u();
+Y=true;break;case 13:if(R()){T();Y=true;}break;}if(Y){Z.preventDefault();}else{if(Z.keyCode===27&&M){P();Z.preventDefault();}}H();}function w(Y){touch.startX=Y.touches[0].clientX;
+touch.startY=Y.touches[0].clientY;touch.startCount=Y.touches.length;if(Y.touches.length===2){touch.startSpan=L({x:Y.touches[1].clientX,y:Y.touches[1].clientY},{x:touch.startX,y:touch.startY});
+}}function U(ad){if(!touch.handled){var ab=ad.touches[0].clientX;var aa=ad.touches[0].clientY;if(ad.touches.length===2&&touch.startCount===2){var ac=L({x:ad.touches[1].clientX,y:ad.touches[1].clientY},{x:touch.startX,y:touch.startY});
+if(Math.abs(touch.startSpan-ac)>touch.threshold){touch.handled=true;if(ac<touch.startSpan){D();}else{T();}}}else{if(ad.touches.length===1){var Z=ab-touch.startX,Y=aa-touch.startY;
+if(Z>touch.threshold&&Math.abs(Z)>Math.abs(Y)){touch.handled=true;x();}else{if(Z<-touch.threshold&&Math.abs(Z)>Math.abs(Y)){touch.handled=true;i();}else{if(Y>touch.threshold){touch.handled=true;
+r();}else{if(Y<-touch.threshold){touch.handled=true;B();}}}}}}ad.preventDefault();}}function O(Y){touch.handled=false;}function m(Y){clearTimeout(mouseWheelTimeout);
+mouseWheelTimeout=setTimeout(function(){var Z=Y.detail||-Y.wheelDelta;if(Z>0){u();}else{Q();}},100);}function t(Y){E();}function G(){if(M&&!("msPerspective" in document.body.style)){var Z=document.querySelectorAll(".reveal .slides section a:not(.image)");
+for(var aa=0,Y=Z.length;aa<Y;aa++){var ab=Z[aa];if(ab.textContent&&!ab.querySelector("img")&&(!ab.className||!ab.classList.contains(ab,"roll"))){ab.classList.add("roll");
+ab.innerHTML='<span data-title="'+ab.text+'">'+ab.innerHTML+"</span>";}}}}function D(){d.wrapper.classList.add("overview");var Y=Array.prototype.slice.call(document.querySelectorAll(j));
+for(var ad=0,ab=Y.length;ad<ab;ad++){var aa=Y[ad],ah="translateZ(-2500px) translate("+((ad-k)*105)+"%, 0%)";aa.setAttribute("data-index-h",ad);aa.style.display="block";
+aa.style.WebkitTransform=ah;aa.style.MozTransform=ah;aa.style.msTransform=ah;aa.style.OTransform=ah;aa.style.transform=ah;if(!aa.classList.contains("stack")){aa.addEventListener("click",z,true);
+}var ag=Array.prototype.slice.call(aa.querySelectorAll("section"));for(var ac=0,Z=ag.length;ac<Z;ac++){var af=ag[ac],ae="translate(0%, "+((ac-c)*105)+"%)";
+af.setAttribute("data-index-h",ad);af.setAttribute("data-index-v",ac);af.style.display="block";af.style.WebkitTransform=ae;af.style.MozTransform=ae;af.style.msTransform=ae;
+af.style.OTransform=ae;af.style.transform=ae;af.addEventListener("click",z,true);}}}function T(){d.wrapper.classList.remove("overview");var ab=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+for(var aa=0,Y=ab.length;aa<Y;aa++){var Z=ab[aa];Z.style.WebkitTransform="";Z.style.MozTransform="";Z.style.msTransform="";Z.style.OTransform="";Z.style.transform="";
+Z.removeEventListener("click",z);}b();}function R(){return d.wrapper.classList.contains("overview");}function z(Y){if(R()){Y.preventDefault();T();k=this.getAttribute("data-index-h");
+c=this.getAttribute("data-index-v");b();}}function X(Z,ab){var ad=Array.prototype.slice.call(document.querySelectorAll(Z)),ae=ad.length;if(ae){if(K.loop){ab%=ae;
+if(ab<0){ab=ae+ab;}}ab=Math.max(Math.min(ab,ae-1),0);for(var ac=0;ac<ae;ac++){var Y=ad[ac];if(R()===false){var af=Math.abs((ab-ac)%(ae-3))||0;Y.style.display=af>3?"none":"block";
+}ad[ac].classList.remove("past");ad[ac].classList.remove("present");ad[ac].classList.remove("future");if(ac<ab){ad[ac].classList.add("past");}else{if(ac>ab){ad[ac].classList.add("future");
+}}if(Y.querySelector("section")){ad[ac].classList.add("stack");}}ad[ab].classList.add("present");var aa=ad[ab].getAttribute("data-state");if(aa){W=W.concat(aa.split(" "));
+}}else{ab=0;}return ab;}function b(ae,ai){v=C;var ab=W.concat();W.length=0;var ah=k,Z=c;k=X(j,ae===undefined?k:ae);c=X(a,ai===undefined?c:ai);stateLoop:for(var ac=0,af=W.length;
+ac<af;ac++){for(var aa=0;aa<ab.length;aa++){if(ab[aa]===W[ac]){ab.splice(aa,1);continue stateLoop;}}document.documentElement.classList.add(W[ac]);o(W[ac]);
+}while(ab.length){document.documentElement.classList.remove(ab.pop());}if(K.progress&&d.progress){d.progressbar.style.width=(k/(document.querySelectorAll(j).length-1))*window.innerWidth+"px";
+}if(R()){D();}p();clearTimeout(writeURLTimeout);writeURLTimeout=setTimeout(g,1500);var Y=document.querySelectorAll(j);var ag=Y[k],ad=ag.querySelectorAll("section");
+C=ad[c]||ag;if(k!==ah||c!==Z){o("slidechanged",{indexh:k,indexv:c,previousSlide:v,currentSlide:C});}else{v=null;}if(v){v.classList.remove("present");}}function p(){if(!K.controls||!d.controls){return;
+}var Y=f();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(Z){Z.classList.remove("enabled");});if(Y.left){d.controlsLeft.classList.add("enabled");
+}if(Y.right){d.controlsRight.classList.add("enabled");}if(Y.up){d.controlsUp.classList.add("enabled");}if(Y.down){d.controlsDown.classList.add("enabled");
+}}function f(){var Y=document.querySelectorAll(j);var Z=document.querySelectorAll(a);return{left:k>0,right:k<Y.length-1,up:c>0,down:c<Z.length-1};}function E(){var aa=window.location.hash.slice(2).split("/");
+var Z=parseInt(aa[0])||0;var Y=parseInt(aa[1])||0;I(Z,Y);}function g(){if(K.history){var Y="/";if(k>0||c>0){Y+=k;}if(c>0){Y+="/"+c;}window.location.hash=Y;
+}}function o(Z,Y){var aa=document.createEvent("HTMLEvents",1,2);aa.initEvent(Z,true,true);q(aa,Y);d.wrapper.dispatchEvent(aa);}function s(){if(document.querySelector(a+".present")){var Z=document.querySelectorAll(a+".present .fragment:not(.visible)");
+if(Z.length){Z[0].classList.add("visible");o("fragmentshown",{fragment:Z[0]});return true;}}else{var Y=document.querySelectorAll(j+".present .fragment:not(.visible)");
+if(Y.length){Y[0].classList.add("visible");o("fragmentshown",{fragment:Y[0]});return true;}}return false;}function J(){if(document.querySelector(a+".present")){var Z=document.querySelectorAll(a+".present .fragment.visible");
+if(Z.length){Z[Z.length-1].classList.remove("visible");o("fragmenthidden",{fragment:Z[Z.length-1]});return true;}}else{var Y=document.querySelectorAll(j+".present .fragment.visible");
+if(Y.length){Y[Y.length-1].classList.remove("visible");o("fragmenthidden",{fragment:Y[Y.length-1]});return true;}}return false;}function H(){clearTimeout(autoSlideTimeout);
+if(K.autoSlide){autoSlideTimeout=setTimeout(u,K.autoSlide);}}function I(Z,Y){b(Z,Y);}function x(){if(R()||J()===false){b(k-1,0);}}function i(){if(R()||s()===false){b(k+1,0);
+}}function r(){if(R()||J()===false){b(k,c-1);}}function B(){if(R()||s()===false){b(k,c+1);}}function Q(){if(J()===false){if(f().up){r();}else{var Y=document.querySelector(".reveal .slides>section.past:nth-child("+k+")");
+if(Y){c=(Y.querySelectorAll("section").length+1)||0;k--;b();}}}}function u(){if(s()===false){f().down?B():i();}H();}function P(){if(R()){T();}else{D();
+}}return{initialize:h,navigateTo:I,navigateLeft:x,navigateRight:i,navigateUp:r,navigateDown:B,navigatePrev:Q,navigateNext:u,toggleOverview:P,addEventListeners:A,removeEventListeners:N,getIndices:function(){return{h:k,v:c};
+},getPreviousSlide:function(){return v;},getCurrentSlide:function(){return C;},getQueryHash:function(){var Y={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(Z){Y[Z.split("=").shift()]=Z.split("=").pop();
+});return Y;},addEventListener:function(Z,aa,Y){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(Z,aa,Y);
+}},removeEventListener:function(Z,aa,Y){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(Z,aa,Y);}}};
+})();
\ No newline at end of file

From 03371937900da2e5a2f89a0c7b4bd0fbe34062de Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 7 Aug 2012 01:38:06 -0400
Subject: [PATCH 021/305] remove duplicate fonts, tidy up font names (#103)

---
 css/main.css                                  |  19 ++++++++++--------
 lib/font/league_gothic-webfont-webfont.eot    | Bin 18494 -> 0 bytes
 lib/font/league_gothic-webfont-webfont.ttf    | Bin 39508 -> 0 bytes
 ...-webfont.svg => league_gothic-webfont.svg} |   0
 ...ebfont.woff => league_gothic-webfont.woff} | Bin
 5 files changed, 11 insertions(+), 8 deletions(-)
 delete mode 100644 lib/font/league_gothic-webfont-webfont.eot
 delete mode 100644 lib/font/league_gothic-webfont-webfont.ttf
 rename lib/font/{league_gothic-webfont-webfont.svg => league_gothic-webfont.svg} (100%)
 rename lib/font/{league_gothic-webfont-webfont.woff => league_gothic-webfont.woff} (100%)

diff --git a/css/main.css b/css/main.css
index d0b199c1..cae560f5 100644
--- a/css/main.css
+++ b/css/main.css
@@ -1,8 +1,11 @@
 @charset "UTF-8";
+
 /**
- * Main styles for reveal.js 
- *
- * @author Hakim El Hattab
+ * reveal.js
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 
 
@@ -12,11 +15,11 @@
 
 @font-face {
     font-family: 'League Gothic';
-    src: url('../lib/font/league_gothic-webfont-webfont.eot');
-    src: url('../lib/font/league_gothic-webfont-webfont.eot?#iefix') format('embedded-opentype'),
-         url('../lib/font/league_gothic-webfont-webfont.woff') format('woff'),
-         url('../lib/font/league_gothic-webfont-webfont.ttf') format('truetype'),
-         url('../lib/font/league_gothic-webfont-webfont.svg#LeagueGothicRegular') format('svg');
+    src: url('../lib/font/league_gothic-webfont.eot');
+    src: url('../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../lib/font/league_gothic-webfont.woff') format('woff'),
+         url('../lib/font/league_gothic-webfont.ttf') format('truetype'),
+         url('../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
    	 font-weight: normal;
  	 font-style: normal;
 
diff --git a/lib/font/league_gothic-webfont-webfont.eot b/lib/font/league_gothic-webfont-webfont.eot
deleted file mode 100644
index ff76c71d59fa2f44edc4cf62f5016d2c04059564..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/lib/font/league_gothic-webfont-webfont.svg b/lib/font/league_gothic-webfont.svg
similarity index 100%
rename from lib/font/league_gothic-webfont-webfont.svg
rename to lib/font/league_gothic-webfont.svg
diff --git a/lib/font/league_gothic-webfont-webfont.woff b/lib/font/league_gothic-webfont.woff
similarity index 100%
rename from lib/font/league_gothic-webfont-webfont.woff
rename to lib/font/league_gothic-webfont.woff

From 669c86e16bc2a25828949b0926079ece48b0bd6a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 7 Aug 2012 22:44:40 -0300
Subject: [PATCH 022/305] big rewrite of readme

---
 README.md | 151 ++++++------------------------------------------------
 1 file changed, 16 insertions(+), 135 deletions(-)

diff --git a/README.md b/README.md
index ebb866a9..0613c4ad 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,17 @@
 # reveal.js
 
-A CSS 3D slideshow tool for quickly creating good looking HTML presentations. Doesn't _rely_ on any external libraries but [highlight.js](http://softwaremaniacs.org/soft/highlight/en/description/) is included by default for code highlighting.
+A framework for easily creating beautiful presentations using HTML. [Check out the live demo](http://lab.hakim.se/reveal-js/).
 
-Note that this requires a browser with support for CSS 3D transforms and ``classList``. If CSS 3D support is not detected, the presentation will degrade to less exciting 2D transitions. A [classList polyfill](http://purl.eligrey.com/github/classList.js/blob/master/classList.js) is incuded to make this work in < iOS 5, < Safari 5.1 and IE.
+reveal.js comes with a broad range of features including [nested slides](https://github.com/hakimel/reveal.js#markup), [markdown contents](https://github.com/hakimel/reveal.js#markdown), [PDF export](https://github.com/hakimel/reveal.js#pdf-export), [speaker notes](https://github.com/hakimel/reveal.js#speaker-notes) and a [JavaScript API](https://github.com/hakimel/reveal.js#api). It's best viewed in a browser with support for CSS 3D transforms but [fallbacks](https://github.com/hakimel/reveal.js/wiki/Browser-Support) are available to make sure your presentation can still be viewed elsewhere.
 
-Curious about how it looks in action? [Check out the demo page](http://lab.hakim.se/reveal-js/).
 
-## Usage
+#### More reading in the Wiki:
+- [Changelog](https://github.com/hakimel/reveal.js/wiki/Changelog): Up-to-date version history
+- [Examples](https://github.com/hakimel/reveal.js/wiki/Examples): Presentations created with reveal.js
+- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks
+
+
+## Instructions
 
 ### Markup
 
@@ -41,7 +46,7 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
 
 ### Configuration
 
-At the end of your page, after ``<script src="js/reveal.js"></script>``, you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.
+At the end of your page you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.
 
 ```javascript
 Reveal.initialize({
@@ -135,13 +140,6 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 } );
 ```
 
-### Folder Structure
-- **css/** Core styles without which the project does not function
-- **js/** Like above but for JavaScript
-- **plugin/** Components that have been developed as extensions to reveal.js
-- **lib/** All other third party assets (JavaScript, CSS, fonts)
-
-
 ## PDF Export
 
 Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome). 
@@ -176,131 +174,14 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 
 - The notes page is supposed to show the current slide and the next slide, but when it first starts, it always shows the first slide in both positions. 
 
-## Examples
-
-* http://lab.hakim.se/reveal-js/ (original)
-* http://www.ideapolisagency.com/ by [@achrafkassioui](http://twitter.com/achrafkassioui)
-* http://lucienfrelin.com/ by [@lucienfrelin](http://twitter.com/lucienfrelin)
-* http://creatorrr.github.com/ThePoet/
-* http://moduscreate.com/ by [@ModusCreate](https://twitter.com/ModusCreate)
-* http://idea.diwank.name/ by [Diwank Singh](http://diwank.name/)
-* [Webapp Development Stack & Tooling](http://dl.dropbox.com/u/39519/talks/jquk-tooling%2Bappstack/index.html) by [Paul Irish](https://github.com/paulirish)
-* [Lock-free algorithms](http://concurrencykit.org/presentations/lockfree_introduction/) by Samy Al Bahra
-* [Not Your Average Drag and Drop](http://www.thecssninja.com/talks/not_your_average_dnd/) by [Ryan Seddon](https://github.com/ryanseddon)
-* [Elasticsearch](http://spinscale.github.com/elasticsearch/2012-03-jugm.html) by [@spinscale](http://twitter.com/spinscale)
-* [JavaScript Tooling](http://dl.dropbox.com/u/39519/talks/jsconf-tools/index.html) by [Paul Irish](https://github.com/paulirish)
-* [The Graphical Web: Fostering Creativity](http://vhardy.github.com/presentations/html5-community-meet-up-2012/) by [Vincent Hardy](https://github.com/vhardy)
-* [Mobile Web Programming is a Bloody Mess](http://westcoastlogic.com/slides/debug-mobile/) by [Brian LeRoux](https://github.com/brianleroux)
-* [Bio Database Access and Sequence Alignment](http://www.philipbjorge.com/bioinformatics-presentation/) by [Philip Bjorge](https://github.com/philipbjorge)
-* [Web vs Native](http://prez.mahemoff.com/state-native/) by [Michael Mahemoff](https://github.com/mahemoff)
-* [Continuously Integrated JS Development](http://trodrigues.net/presentations/buster-ci/) by [Tiago Rodrigues](https://github.com/trodrigues)
-* [To be Future Friendly is to be Device Agnostic](http://dl.dropbox.com/u/409429/presentations/toster-2012/index.html) by [Joe McCann](https://github.com/joemccann)
-* [The Web Development Workflow of 2013](http://dl.dropbox.com/u/39519/talks/fluent/index.html) by [Paul Irish](https://github.com/paulirish)
-* [How To Cope With Graphical Challenges Using Latest Web Technologies](http://alexw.me/playground/slideshows/w3c_netcraft/) by [Alex Wolkov](https://github.com/altryne)
-* [Going Deeper with jQuery Mobile](http://andymatthews.net/downloads/presentations/going-deeper-with-jquery-mobile/) by [Andy Matthews](https://github.com/commadelimited)
-* [Studio Nord](http://studionord.org)
-* [Herrljunga Cider](http://herrljungacider.se/uk/campaign/)
-* [PhoneGap Pain Points](http://phonegap-pain-points.appspot.com/) by [Pamela Fox](https://github.com/pamelafox)
-* [Using HTML5 To Power Your Game Production](http://www.blitzgamesstudios.com/blitztech/html5-presentation) by Richard Hackett
-
-
-[Send me a link](http://hakim.se/about/contact) if you used reveal.js for a project or presentation.
-
-
-## History
-
-#### 1.5 (master/beta)
-- New API method ```Reveal.getPreviousSlide()```
-- New API method ```Reveal.getCurrentSlide()```
-- New API method ```Reveal.getIndices()```
-- Fixed bug where the ```.present``` class was sometimes left on the previous slide
-- Added support for slides written using markdown
-- Added helped method ```Reveal.getQueryHash()```
-- Added EOT font for IE support
-- IE8 support
-- Fixed bug where hovering 3D links in Chrome caused them to disappear
-- Disable 3D links in IE and more accurate CSS feature detection
-- CSS is more relative in sizing to allow for low resolutions. Thanks [StereotypicalApps](https://github.com/StereotypicalApps)
-- PDF export ([instructions](https://github.com/hakimel/reveal.js#pdf-export))
-
-#### 1.4
-- Main ```#reveal container``` is now selected via a class instead of ID
-- API methods for adding or removing all event listeners
-- The ```slidechange``` event now includes currentSlide and previousSlide
-- Fixed bug where ```slidechange``` was firing twice when history was enabled
-- Folder structure updates for scalability (see /lib & /plugin)
-- Slide notes by [rmurphey](https://github.com/rmurphey)
-- Bumped up default font-size for code samples
-- Added beige theme
-- Added ```autoSlide``` config
-- Bug fix: The ```slidechanged``` event is now firing upon ```hashchange```. Thanks [basecode](https://github.com/basecode)
-- Bug fix: JS error when the ```progress``` option was true but there was no progress DOM element
-- ```keyboard``` config flag for disabling all keyboard navigation
-
-#### 1.3
-- Revised keyboard shortcuts, including ESC for overview, N for next, P for previous. Thanks [mahemoff](https://github.com/mahemoff)
-- Added support for looped presentations via config
-- Fixed IE9 fallback
-- Added event binding methods (```Reveal.addEventListener```, ```Reveal.removeEventListener```)
-- Added ```slidechanged``` event
-- Added print styles. Thanks [skypanther](https://github.com/skypanther)
-- The address bar now hides automatically on mobile browsers
-- Space and return keys can be used to exit the overview mode
-- Events for fragment states (```fragmentshown``` / ```fragmenthidden```)
-- Support for swipe navigation on touch devices. Thanks [akiersky](https://github.com/akiersky)
-- Support for pinch to overview on touch devices
-
-#### 1.2
-
-- Big changes to DOM structure:
-  - Previous ```#main``` wrapper is now called ```#reveal```
-  - Slides were moved one level deeper, into ```#reveal .slides```
-  - Controls and progress bar were moved into ```#reveal```
-- CSS is now much more explicit, rooted at ```#reveal```, to prevent conflicts
-- Config option for disabling updates to URL, defaults to true
-- Anchors with image children no longer rotate in 3D on hover
-- Support for mouse wheel navigation ([naugtur](https://github.com/naugtur))
-- Delayed updates to URL hash to work around a bug in Chrome
-- Included a ```classList``` polyfill for IE9
-- Support for wireless presenter keys
-- States can now be applied as classes on the document element by adding ```data-state``` on a slide
-
-#### 1.1
-
-- Added an optional presentation progress bar
-- Images wrapped in anchors no longer unexpectedly flip in 3D
-- Slides that contain other slides are given the 'stack' class
-- Added ```transition``` option for specifying transition styles
-- Added ```theme``` option for specifying UI styles
-- New transitions: ```box``` & ```page```
-- New theme: ```neon```
-
-#### 1.0
-
-- New and improved style
-- Added controls in bottom right which indicate where you can navigate
-- Reveal views in iteratively by giving them the ```.fragment``` class
-- Code sample syntax highlighting thanks to [highlight.js](http://softwaremaniacs.org/soft/highlight/en/description/)
-- Initialization options (toggling controls, toggling rolling links, transition theme)
-
-#### 0.3
-
-- Added licensing terms
-- Fixed broken links on touch devices
-
-#### 0.2
-
-- Refactored code and added inline documentation
-- Slides now have unique URL's
-- A basic API to invoke navigation was added
-
-#### 0.1
-
-- First release
-- Transitions and a white theme
+## Folder Structure
+- **css/** Core styles without which the project does not function
+- **js/** Like above but for JavaScript
+- **plugin/** Components that have been developed as extensions to reveal.js
+- **lib/** All other third party assets (JavaScript, CSS, fonts)
 
 ## License
 
 MIT licensed
 
-Copyright (C) 2012 Hakim El Hattab, http://hakim.se
\ No newline at end of file
+Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
\ No newline at end of file

From 8e6018d8961ad7c467f0b833c0714993fce6a7f0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 7 Aug 2012 22:55:08 -0300
Subject: [PATCH 023/305] fix broken link

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 0613c4ad..25ed5272 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,9 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 
 
 #### More reading in the Wiki:
-- [Changelog](https://github.com/hakimel/reveal.js/wiki/Changelog): Up-to-date version history
-- [Examples](https://github.com/hakimel/reveal.js/wiki/Examples): Presentations created with reveal.js
-- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks
+- [Changelog](https://github.com/hakimel/reveal.js/wiki/Changelog): Up-to-date version history.
+- [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
+- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
 
 ## Instructions

From 1efca069cb99cd446ddec9b9d144fa6ddb6de1f1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 7 Aug 2012 23:01:56 -0300
Subject: [PATCH 024/305] readme typo

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 25ed5272..4282db5c 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ Here's an example of an exported presentation that's been uploaded to SlideShare
 1. Open the desired presentation with *print-pdf* anywhere in the query, for example: [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf)
 2. Open the in-browser print dialog (CMD+P).
 3. Change the **Destination** setting to **Save as PDF**.
-4. Change the **Layout** to **Portrait**.
+4. Change the **Layout** to **Landscape**.
 5. Change the **Margins** to **None**.
 6. Click **Save**.
 

From 25ad8adc68600ba9e77cbd7255a104c004126e21 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 8 Aug 2012 01:14:12 -0400
Subject: [PATCH 025/305] themes are now available as separate css files under
 css/theme/, old theme option in config is no longer supported (closes #104)

---
 css/main.css                         | 243 ++++++---------------------
 css/{print.css => print/paper.css}   |   0
 css/{print-pdf.css => print/pdf.css} |   0
 css/reset.css                        |  57 -------
 css/theme/beige.css                  | 166 ++++++++++++++++++
 css/theme/default.css                | 169 +++++++++++++++++++
 index.html                           |  18 +-
 js/reveal.js                         |  10 +-
 js/reveal.min.js                     |  11 +-
 9 files changed, 400 insertions(+), 274 deletions(-)
 rename css/{print.css => print/paper.css} (100%)
 rename css/{print-pdf.css => print/pdf.css} (100%)
 delete mode 100644 css/reset.css
 create mode 100644 css/theme/beige.css
 create mode 100644 css/theme/default.css

diff --git a/css/main.css b/css/main.css
index cae560f5..c846c370 100644
--- a/css/main.css
+++ b/css/main.css
@@ -10,21 +10,33 @@
 
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * RESET STYLES
  *********************************************/
 
-@font-face {
-    font-family: 'League Gothic';
-    src: url('../lib/font/league_gothic-webfont.eot');
-    src: url('../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
-         url('../lib/font/league_gothic-webfont.woff') format('woff'),
-         url('../lib/font/league_gothic-webfont.ttf') format('truetype'),
-         url('../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
-   	 font-weight: normal;
- 	 font-style: normal;
+html, body, div, span, applet, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, big, cite, code,
+del, dfn, em, img, ins, kbd, q, s, samp,
+small, strike, strong, sub, sup, tt, var,
+b, u, i, center,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, embed, 
+figure, figcaption, footer, header, hgroup, 
+menu, nav, output, ruby, section, summary,
+time, mark, audio, video {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	font-size: 100%;
+	font: inherit;
+	vertical-align: baseline;
+}
 
-    font-weight: normal;
-    font-style: normal;
+article, aside, details, figcaption, figure, 
+footer, header, hgroup, menu, nav, section {
+	display: block;
 }
 
 
@@ -32,7 +44,8 @@
  * GLOBAL STYLES
  *********************************************/
 
-html, body {
+html, 
+body {
 	padding: 0;
 	margin: 0;
 	width: 100%;
@@ -43,23 +56,7 @@ html, body {
 
 body {
 	position: relative;
-	padding: 0;
-	margin: 0;
-	
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-	color: #eee;
-
-	background-image: url(data:image/svg+xml;base64,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);
-	background-color: #2b2b2b;
-	background: -moz-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%, rgba(28,30,32,1) 100%);
-	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(85,90,95,1)), color-stop(100%,rgba(28,30,32,1)));
-	background: -webkit-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: -o-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: -ms-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+	line-height: 1;
 }
 
 @media screen and (max-width: 900px) {
@@ -68,52 +65,21 @@ body {
 	}
 }
 
+::selection { 
+	background:#FF5E99; 
+	color:#fff; 
+	text-shadow: none; 
+}
+
 /*********************************************
  * HEADERS
  *********************************************/
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4 {
-	margin: 0 0 20px 0;
-	
-	color: #eee;
-	
-	font-family: 'League Gothic', Impact, sans-serif;
-	line-height: 0.9em;
-	letter-spacing: 0.02em;
-	
-	text-transform: uppercase;
-	text-shadow: 0px 0px 6px rgba(0,0,0,0.2);
-}
 
-.reveal h1 { font-size: 3.77em; 	}
+.reveal h1 { font-size: 3.77em; }
 .reveal h2 { font-size: 2.11em;	}
 .reveal h3 { font-size: 1.55em;	}
 .reveal h4 { font-size: 1em;	}
 
-.reveal h1.inverted,
-.reveal h2.inverted,
-.reveal h3.inverted,
-.reveal h4.inverted {
-	color: #fff;
-	text-shadow: 0px 0px 2px rgba(0,0,0,0.2);
-}
-
-.reveal h1 {
-	text-shadow: 0 1px 0 #ccc,
-                 0 2px 0 #c9c9c9,
-                 0 3px 0 #bbb,
-                 0 4px 0 #b9b9b9,
-                 0 5px 0 #aaa,
-                 0 6px 1px rgba(0,0,0,.1),
-                 0 0 5px rgba(0,0,0,.1),
-                 0 1px 3px rgba(0,0,0,.3),
-                 0 3px 5px rgba(0,0,0,.2),
-                 0 5px 10px rgba(0,0,0,.25),
-                 0 20px 20px rgba(0,0,0,.15);
-}
-
 
 /*********************************************
  * VIEW FRAGMENTS
@@ -188,6 +154,11 @@ body {
 	margin-bottom: 10px;
 }
 
+.reveal q,
+.reveal blockquote {
+	quotes: none;
+}
+
 .reveal blockquote {
 	display: block;
 	position: relative;
@@ -206,6 +177,16 @@ body {
 		content: '”';
 	}
 
+.reveal q {	
+	font-style: italic;
+}
+	.reveal q:before {
+		content: '“';
+	}
+	.reveal q:after {
+		content: '”';
+	}
+
 .reveal pre {
 	display: block;
 	position: relative;
@@ -254,60 +235,6 @@ body {
 	vertical-align: top;
 }
 
-.reveal q {	
-	font-style: italic;
-}
-	.reveal q:before {
-		content: '“';
-	}
-	.reveal q:after {
-		content: '”';
-	}
-
-.reveal a:not(.image) {
-	color: hsl(185, 85%, 50%);
-	text-decoration: none;
-
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
-}
-	
-	.reveal a:not(.image):hover {
-		color: hsl(185, 85%, 70%);
-		
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
-
-.reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 4px solid #eee;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
-}
-
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: #13DAEC;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
 
 /*********************************************
  * CONTROLS
@@ -328,13 +255,9 @@ body {
 		font-size: 0.83em;
 		position: absolute;
 		opacity: 0.1;
-		color: #fff;
 	}
 		.reveal .controls a.enabled {
 			opacity: 0.6;
-			color: hsl(185, 85%, 70%);
-
-			text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
 		}
 		.reveal .controls a.enabled:active {
 			margin-top: 1px;
@@ -356,7 +279,6 @@ body {
 	.reveal .controls .down {
 		left: 30px;
 		top: 60px;
-
 	}
 
 
@@ -371,13 +293,10 @@ body {
 	width: 100%;
 	bottom: 0;
 	left: 0;
-
-	background: rgba(0,0,0,0.2);
 }
 	
 	.reveal .progress span {
 		display: block;
-		background: hsl(185, 85%, 50%);
 		height: 100%;
 		width: 0px;
 
@@ -455,9 +374,6 @@ body {
     top: 0;
     padding: 0 2px;
 
-    color: #fff;
-    background: hsl(185, 60%, 35%);
-
     -webkit-transform-origin: 50% 0%;
        -moz-transform-origin: 50% 0%;
         -ms-transform-origin: 50% 0%;
@@ -983,64 +899,3 @@ body {
 	display: none;
 }
 
-
-/*********************************************
- * NEON THEME
- *********************************************/
-
-.theme-neon .reveal a,
-.theme-neon .reveal a:hover,
-.theme-neon .reveal .controls a.enabled {
-	color: #5de048;
-}
-
-.theme-neon .reveal .progress span,
-.theme-neon .reveal .roll span:after {
-	background: #5de048;
-}
-
-.theme-neon .reveal a.image:hover img {
-	border-color: #5de048;
-}
-
-
-/*********************************************
- * BEIGE THEME
- *********************************************/
-
-.theme-beige body {
-	color: #333;
-
-	background: #f7f3de;
-	background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%, rgba(247,242,211,1) 100%);
-	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,1)), color-stop(100%,rgba(247,242,211,1)));
-	background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-}
-
-.theme-beige .reveal h1,
-.theme-beige .reveal h2,
-.theme-beige .reveal h3,
-.theme-beige .reveal h4,
-.theme-beige .reveal h5,
-.theme-beige .reveal h6 {
-	color: #333;
-	text-shadow: none;
-}
-
-.theme-beige .reveal a,
-.theme-beige .reveal a:hover,
-.theme-beige .reveal .controls a.enabled {
-	color: #8b743d;
-}
-
-.theme-beige .reveal .progress span,
-.theme-beige .reveal .roll span:after {
-	background: #8b743d;
-}
-
-.theme-beige .reveal a.image:hover img {
-	border-color: #8b743d;
-}
diff --git a/css/print.css b/css/print/paper.css
similarity index 100%
rename from css/print.css
rename to css/print/paper.css
diff --git a/css/print-pdf.css b/css/print/pdf.css
similarity index 100%
rename from css/print-pdf.css
rename to css/print/pdf.css
diff --git a/css/reset.css b/css/reset.css
deleted file mode 100644
index 68f227a4..00000000
--- a/css/reset.css
+++ /dev/null
@@ -1,57 +0,0 @@
-/* http://meyerweb.com/eric/tools/css/reset/ 
-   v2.0 | 20110126
-   License: none (public domain)
-*/
-
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed, 
-figure, figcaption, footer, header, hgroup, 
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-size: 100%;
-	font: inherit;
-	vertical-align: baseline;
-}
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure, 
-footer, header, hgroup, menu, nav, section {
-	display: block;
-}
-body {
-	line-height: 1;
-}
-ol, ul {
-	list-style: none;
-}
-blockquote, q {
-	quotes: none;
-}
-blockquote:before, blockquote:after,
-q:before, q:after {
-	content: '';
-	content: none;
-}
-table {
-	border-collapse: collapse;
-	border-spacing: 0;
-}
-
-
-/* HTML5BP:
-   These selection declarations have to be separate.
-   No text-shadow: twitter.com/miketaylr/status/12228805301
-   Also: hot pink. */
-::-moz-selection{ background: #FF5E99; color:#fff; text-shadow: none; }
-::selection { background:#FF5E99; color:#fff; text-shadow: none; }
-
diff --git a/css/theme/beige.css b/css/theme/beige.css
new file mode 100644
index 00000000..35337e6e
--- /dev/null
+++ b/css/theme/beige.css
@@ -0,0 +1,166 @@
+/**
+ * A beige theme for reveal.js presentations, similar 
+ * to the default theme.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+/*********************************************
+ * FONT-FACE DEFINITIONS
+ *********************************************/
+
+@font-face {
+	font-family: 'League Gothic';
+	src: url('../../lib/font/league_gothic-webfont.eot');
+	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+	font-weight: normal;
+	font-style: normal;
+}
+
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: #333;
+
+	background: #f7f3de;
+	background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%, rgba(247,242,211,1) 100%);
+	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,1)), color-stop(100%,rgba(247,242,211,1)));
+	background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
+	background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
+	background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
+	background: radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
+}
+
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: #333;
+	font-family: 'League Gothic', Impact, sans-serif;
+	line-height: 0.9em;
+	letter-spacing: 0.02em;
+	
+	text-transform: uppercase;
+}
+
+.reveal h1 {
+	text-shadow: 	0 1px 0 #ccc,
+					0 2px 0 #c9c9c9,
+					0 3px 0 #bbb,
+					0 4px 0 #b9b9b9,
+					0 5px 0 #aaa,
+					0 6px 1px rgba(0,0,0,.1),
+					0 0 5px rgba(0,0,0,.1),
+					0 1px 3px rgba(0,0,0,.3),
+					0 3px 5px rgba(0,0,0,.2),
+					0 5px 10px rgba(0,0,0,.25),
+					0 20px 20px rgba(0,0,0,.15);
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: #8b743d;
+	text-decoration: none;
+
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: #8b743d;
+}
+
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+	margin: 30px 0 0 0;
+	background: rgba(255,255,255,0.12);
+	border: 4px solid #eee;
+	
+	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: #8b743d;
+		
+		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: #fff;
+}
+	.reveal .controls a.enabled {
+		color: #8b743d;
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: #8b743d;
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+
diff --git a/css/theme/default.css b/css/theme/default.css
new file mode 100644
index 00000000..bd7caa7a
--- /dev/null
+++ b/css/theme/default.css
@@ -0,0 +1,169 @@
+/**
+ * The default theme for reveal.js presentations.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+/*********************************************
+ * FONT-FACE DEFINITIONS
+ *********************************************/
+
+@font-face {
+	font-family: 'League Gothic';
+	src: url('../../lib/font/league_gothic-webfont.eot');
+	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+	font-weight: normal;
+	font-style: normal;
+}
+
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: #eee;
+
+	background-image: url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiA/Pgo8c3ZnIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgdmlld0JveD0iMCAwIDEgMSIgcHJlc2VydmVBc3BlY3RSYXRpbz0ibm9uZSI+CiAgPHJhZGlhbEdyYWRpZW50IGlkPSJncmFkLXVjZ2ctZ2VuZXJhdGVkIiBncmFkaWVudFVuaXRzPSJ1c2VyU3BhY2VPblVzZSIgY3g9IjUwJSIgY3k9IjUwJSIgcj0iNzUlIj4KICAgIDxzdG9wIG9mZnNldD0iMCUiIHN0b3AtY29sb3I9IiM1NTVhNWYiIHN0b3Atb3BhY2l0eT0iMSIvPgogICAgPHN0b3Agb2Zmc2V0PSIxMDAlIiBzdG9wLWNvbG9yPSIjMWMxZTIwIiBzdG9wLW9wYWNpdHk9IjEiLz4KICA8L3JhZGlhbEdyYWRpZW50PgogIDxyZWN0IHg9Ii01MCIgeT0iLTUwIiB3aWR0aD0iMTAxIiBoZWlnaHQ9IjEwMSIgZmlsbD0idXJsKCNncmFkLXVjZ2ctZ2VuZXJhdGVkKSIgLz4KPC9zdmc+);
+	background-color: #2b2b2b;
+	background: -moz-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%, rgba(28,30,32,1) 100%);
+	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(85,90,95,1)), color-stop(100%,rgba(28,30,32,1)));
+	background: -webkit-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+	background: -o-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+	background: -ms-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+	background: radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+}
+
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: #eee;
+	font-family: 'League Gothic', Impact, sans-serif;
+	line-height: 0.9em;
+	letter-spacing: 0.02em;
+	
+	text-transform: uppercase;
+	text-shadow: 0px 0px 6px rgba(0,0,0,0.2);
+}
+
+.reveal h1 {
+	text-shadow: 	0 1px 0 #ccc,
+					0 2px 0 #c9c9c9,
+					0 3px 0 #bbb,
+					0 4px 0 #b9b9b9,
+					0 5px 0 #aaa,
+					0 6px 1px rgba(0,0,0,.1),
+					0 0 5px rgba(0,0,0,.1),
+					0 1px 3px rgba(0,0,0,.3),
+					0 3px 5px rgba(0,0,0,.2),
+					0 5px 10px rgba(0,0,0,.25),
+					0 20px 20px rgba(0,0,0,.15);
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: hsl(185, 85%, 50%);
+	text-decoration: none;
+
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		color: hsl(185, 85%, 70%);
+		
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: hsl(185, 60%, 35%);
+}
+
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+	margin: 30px 0 0 0;
+	background: rgba(255,255,255,0.12);
+	border: 4px solid #eee;
+	
+	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: #13DAEC;
+		
+		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: #fff;
+}
+	.reveal .controls a.enabled {
+		color: hsl(185, 85%, 70%);
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: hsl(185, 85%, 50%);
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+
diff --git a/index.html b/index.html
index 6e3ec075..d758f5f9 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
 		
 		<title>reveal.js - HTML5 Presentations</title>
 
-		<meta name="description" content="An easy to use CSS 3D slideshow tool for quickly creating good looking HTML presentations.">
+		<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
 		<meta name="author" content="Hakim El Hattab">
 
 		<meta name="apple-mobile-web-app-capable" content="yes" />
@@ -14,13 +14,16 @@
 		
 		<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
 		
-		<link rel="stylesheet" href="css/reset.css">
 		<link rel="stylesheet" href="css/main.css">
+		<link rel="stylesheet" href="css/theme/default.css">
+
+		<!-- For syntax highlighting -->
 		<link rel="stylesheet" href="lib/css/zenburn.css">
 
 		<script>
-			// If the query includes print-pdf we'll use the fancy print CSS
-			document.write( '<link rel="stylesheet" href="css/' + (window.location.search.match( /print-pdf/gi ) ? 'print-pdf.css' : 'print.css') + '" type="text/css" media="print">' );
+			// If the query includes print-pdf we'll use the PDF print sheet
+			var printStyle = window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper';
+			document.write( '<link rel="stylesheet" href="css/print/' + printStyle + '.css" type="text/css" media="print">' );
 		</script>
 
 		<!--[if lt IE 9]>
@@ -39,13 +42,13 @@
 			<div class="slides">
 				<section>
 					<h1>Reveal.js</h1>
-					<h3 class="inverted">HTML Presentations Made Easy</h3>
+					<h3>HTML Presentations Made Easy</h3>
 				</section>
 				
 				<section>
 					<h2>Heads Up</h2>
 					<p>
-						reveal.js is an easy to use, HTML based, presentation tool. You'll need a modern browser with 
+						reveal.js is a framework for easily creating beautiful presentations using HTML. You'll need a browser with 
 						support for CSS 3D transforms to see it in its full glory.
 					</p>
 					<p>
@@ -262,7 +265,7 @@ function linkify( selector ) {
 				
 				<section>
 					<h1>THE END</h1>
-					<h3 class="inverted">BY Hakim El Hattab / hakim.se</h3>
+					<h3>BY Hakim El Hattab / hakim.se</h3>
 				</section>
 			</div>
 
@@ -301,7 +304,6 @@ function linkify( selector ) {
 					progress: true,
 					history: true,
 					
-					theme: Reveal.getQueryHash().theme || 'default', // default/neon/beige
 					transition: Reveal.getQueryHash().transition || 'default' // default/cube/page/concave/linear(2d)
 				});
 
diff --git a/js/reveal.js b/js/reveal.js
index 1394af0f..daac5370 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r15
+ * reveal.js 1.5 r16
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -39,9 +39,6 @@ var Reveal = (function(){
 			// Apply a 3D roll to links on hover
 			rollingLinks: true,
 
-			// UI style
-			theme: 'default', // default/neon/beige
-
 			// Transition style
 			transition: 'default' // default/cube/page/concave/linear(2d)
 		},
@@ -155,7 +152,6 @@ var Reveal = (function(){
 
 	function configure() {
 		if( supports3DTransforms === false ) {
-			// Fall back on the 2D transform theme 'linear'
 			config.transition = 'linear';
 		}
 
@@ -171,10 +167,6 @@ var Reveal = (function(){
 			dom.wrapper.classList.add( config.transition );
 		}
 
-		if( config.theme !== 'default' ) {
-			document.documentElement.classList.add( 'theme-' + config.theme );
-		}
-
 		if( config.mouseWheel ) {
 			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
 			document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cadd612e..64950604 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,20 +1,19 @@
 /*!
- * reveal.js 1.5 r15
+ * reveal.js 1.5 r16
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var j=".reveal .slides>section",a=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),K={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default"},k=0,c=0,v,C,W=[],d={},M="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,y=!!document.body.classList;
+var Reveal=(function(){var j=".reveal .slides>section",a=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),K={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,transition:"default"},k=0,c=0,v,C,W=[],d={},M="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,y=!!document.body.classList;
 mouseWheelTimeout=0,autoSlideTimeout=0,writeURLTimeout=0,touch={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};function h(Y){if((!l&&!M)||!y){document.body.setAttribute("class","no-transforms");
 return;}d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");
 if(K.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");
-d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");}A();q(K,Y);F();E();H();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
+d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");}q(K,Y);A();F();E();H();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
 document.body.style.height="120%";window.addEventListener("load",S,false);window.addEventListener("orientationchange",S,false);}}function F(){if(M===false){K.transition="linear";
 }if(K.controls&&d.controls){d.controls.style.display="block";}if(K.progress&&d.progress){d.progress.style.display="block";}if(K.transition!=="default"){d.wrapper.classList.add(K.transition);
-}if(K.theme!=="default"){document.documentElement.classList.add("theme-"+K.theme);}if(K.mouseWheel){document.addEventListener("DOMMouseScroll",m,false);
-document.addEventListener("mousewheel",m,false);}if(K.rollingLinks){G();}}function A(){document.addEventListener("touchstart",w,false);document.addEventListener("touchmove",U,false);
-document.addEventListener("touchend",O,false);window.addEventListener("hashchange",t,false);if(K.keyboard){document.addEventListener("keydown",V,false);
+}if(K.mouseWheel){document.addEventListener("DOMMouseScroll",m,false);document.addEventListener("mousewheel",m,false);}if(K.rollingLinks){G();}}function A(){document.addEventListener("touchstart",w,false);
+document.addEventListener("touchmove",U,false);document.addEventListener("touchend",O,false);window.addEventListener("hashchange",t,false);if(K.keyboard){document.addEventListener("keydown",V,false);
 }if(K.controls&&d.controls){d.controlsLeft.addEventListener("click",n(x),false);d.controlsRight.addEventListener("click",n(i),false);d.controlsUp.addEventListener("click",n(r),false);
 d.controlsDown.addEventListener("click",n(B),false);}}function N(){document.removeEventListener("keydown",V,false);document.removeEventListener("touchstart",w,false);
 document.removeEventListener("touchmove",U,false);document.removeEventListener("touchend",O,false);window.removeEventListener("hashchange",t,false);if(K.controls&&d.controls){d.controlsLeft.removeEventListener("click",n(x),false);

From ac33c51ecac4bc4e708655cdbeae17c3548f901d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 8 Aug 2012 03:12:47 -0300
Subject: [PATCH 026/305] remove theme from init options example

---
 README.md | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/README.md b/README.md
index 4282db5c..ac552387 100644
--- a/README.md
+++ b/README.md
@@ -75,9 +75,6 @@ Reveal.initialize({
 	// Apply a 3D roll to links on hover
 	rollingLinks: true,
 
-	// UI style
-	theme: 'default', // default/neon/beige
-
 	// Transition style
 	transition: 'default' // default/cube/page/concave/linear(2d)
 });

From 49b339459649974e78f3367118fafcaf86aefd0d Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Wed, 8 Aug 2012 13:03:43 -0300
Subject: [PATCH 027/305] added appropriate selection color

the old one was pink. while I don't have anything against pink, I just thought it might be good to make the highlight color dark brown instead.
---
 css/theme/beige.css | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/css/theme/beige.css b/css/theme/beige.css
index 35337e6e..40cf18b6 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -42,6 +42,19 @@ body {
 	background: radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
 }
 
+::-moz-selection {
+    background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+::-webkit-selection {
+    background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+::selection {
+    background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+
 
 /*********************************************
  * HEADERS

From 704893b38f54916c26d3b1d8427276d240584a48 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Wed, 8 Aug 2012 12:06:04 -0400
Subject: [PATCH 028/305] added simple theme

reveal.js was lacking a nice, simple, minimal theme. now it has one.
bam.
---
 css/theme/simple.css | 164 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 css/theme/simple.css

diff --git a/css/theme/simple.css b/css/theme/simple.css
new file mode 100644
index 00000000..99ed9971
--- /dev/null
+++ b/css/theme/simple.css
@@ -0,0 +1,164 @@
+/**
+ * A simple theme for reveal.js presentations, similar 
+ * to the default theme. The accent color is darkblue; 
+ * do a find-replace to change it.
+ * 
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
+ */
+
+/*********************************************
+ * FONT-FACE DEFINITIONS
+ *********************************************/
+
+@font-face {
+	font-family: 'League Gothic';
+	src: url('../../lib/font/league_gothic-webfont.eot');
+	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+	font-weight: normal;
+	font-style: normal;
+}
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: black !important;
+
+	background: white;
+}
+
+::-moz-selection {
+    background:rgba(0, 0, 0, 0.99);
+	color: white; 
+}
+::-webkit-selection {
+    background:rgba(0, 0, 0, 0.99);
+	color: white; 
+}
+::selection {
+    background:rgba(0, 0, 0, 0.99);
+	color: white; 
+}
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: black;
+	font-family: 'League Gothic', Impact, sans-serif;
+	line-height: 0.9em;
+	letter-spacing: 0.02em;
+	
+	text-transform: uppercase;
+}
+
+.reveal h1 {
+	border-bottom: 5px dashed black;
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: darkblue;
+	text-decoration: none;
+
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: darkblue;
+}
+
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+	margin: 30px 0 0 0;
+	background: rgba(255,255,255,0.12);
+	border: 4px solid #eee;
+	
+	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: darkblue;
+		
+		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: black;
+}
+	.reveal .controls a.enabled {
+		color: darkblue;
+		opacity: 1;
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: darkblue;
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+

From ff5680a7943362b50725a80c9c0a13a193f4cb81 Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Wed, 8 Aug 2012 14:38:56 -0700
Subject: [PATCH 029/305] Update README.md

Clarified a bit how horizontal and vertical slides relate.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ac552387..32668489 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 
 ### Markup
 
-Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <section>`` where the ``<section>`` represents one slide and can be repeated indefinitely. If you place multiple ``<section>``'s inside of another ``<section>`` they will be shown as vertical slides. For example:
+Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <section>`` where the ``<section>`` represents one slide and can be repeated indefinitely. If you place multiple ``<section>``'s inside of another ``<section>`` they will be shown as vertical slides. The first of the vertical slides is the "root" of the others (at the top), and it will be included in the horizontal sequence. For example:
 
 ```html
 <div class="reveal">

From cb0416aac55698cab03ed27b6b9782576f6db9bf Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Wed, 8 Aug 2012 18:55:32 -0700
Subject: [PATCH 030/305] Update css/main.css

rm extrenous whitespace
---
 css/main.css | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/css/main.css b/css/main.css
index c846c370..39c6fdb0 100644
--- a/css/main.css
+++ b/css/main.css
@@ -210,12 +210,12 @@ body {
 
 .reveal table th, 
 .reveal table td {
- 	 text-align: left;
- 	 padding-right: .3em;
+	text-align: left;
+	padding-right: .3em;
 }
 
 .reveal table th {
- 	 text-shadow: rgb(255,255,255) 1px 1px 2px;
+	text-shadow: rgb(255,255,255) 1px 1px 2px;
 }
 
 .reveal sup { 

From 2bc8a587e56ce45f4b6784c1b10c1dce02ca5e5d Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Wed, 8 Aug 2012 20:00:40 -0700
Subject: [PATCH 031/305] Update index.html

Typo fix: let's -> lets
---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index d758f5f9..079bc73d 100644
--- a/index.html
+++ b/index.html
@@ -157,7 +157,7 @@
 						<h2>Global State</h2>
 						<p>
 							Set <code>data-state="something"</code> on a slide and <code>"something"</code>
-							will be added as a class to the document element when the slide is open. This let's you
+							will be added as a class to the document element when the slide is open. This lets you
 							apply broader style changes, like switching the background.
 						</p>
 						<a href="#/7/1" class="image">

From 1279cb4286daa1b135c2b90092edbdfd4435e0c0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 9 Aug 2012 00:49:57 -0400
Subject: [PATCH 032/305] 1.5 > 2.0 (#105)

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index daac5370..1e942f22 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r16
+ * reveal.js 2.0 r17
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 64950604..64cb86e8 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 1.5 r16
+ * reveal.js 2.0 r17
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From 49e8e0d205dad7ad60d3eb060787a67b197ba1d1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 11 Aug 2012 20:25:55 -0400
Subject: [PATCH 033/305] rewrote initialization code for clarity and brevity
 (#105)

---
 index.html       |  80 +++++++++----------------------
 js/reveal.js     | 107 +++++++++++++++++++++++++++++++----------
 js/reveal.min.js | 122 ++++++++++++++++++++++++-----------------------
 3 files changed, 168 insertions(+), 141 deletions(-)

diff --git a/index.html b/index.html
index 079bc73d..e1c81e29 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
 	<head>
 		<meta charset="utf-8">
 		
-		<title>reveal.js - HTML5 Presentations</title>
+		<title>reveal.js - The HTML Presentation Framework</title>
 
 		<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
 		<meta name="author" content="Hakim El Hattab">
@@ -21,9 +21,8 @@
 		<link rel="stylesheet" href="lib/css/zenburn.css">
 
 		<script>
-			// If the query includes print-pdf we'll use the PDF print sheet
-			var printStyle = window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper';
-			document.write( '<link rel="stylesheet" href="css/print/' + printStyle + '.css" type="text/css" media="print">' );
+			// If the query includes 'print-pdf' we'll use the PDF print sheet
+			document.write( '<link rel="stylesheet" href="css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
 		</script>
 
 		<!--[if lt IE 9]>
@@ -283,62 +282,29 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
+		<script src="js/reveal.min.js"></script>
 
 		<script>
-			head.ready( function() {
+			
+			// Full list of configuration options available here:
+			// https://github.com/hakimel/reveal.js#configuration
+			Reveal.initialize({
+				controls: true,
+				progress: true,
+				history: true,
+				
+				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/linear(2d)
 
-				// Fires when a slide with data-state=customevent is activated
-				Reveal.addEventListener( 'customevent', function() {
-					console.log( '"customevent" has fired' );
-				} );
-
-				// Fires each time a new slide is activated
-				Reveal.addEventListener( 'slidechanged', function( event ) {
-					// event.previousSlide, event.currentSlide, event.indexh, event.indexv
-				} );
-
-				// Full list of configuration options available here:
-				// https://github.com/hakimel/reveal.js#configuration
-				Reveal.initialize({
-					controls: true,
-					progress: true,
-					history: true,
-					
-					transition: Reveal.getQueryHash().transition || 'default' // default/cube/page/concave/linear(2d)
-				});
-
-				// Load highlight.js for syntax highlighting of code samples
-				head.js( 'lib/js/highlight.js', function() { 
-					hljs.initHighlightingOnLoad(); 
-				} );
-
-			} );
-
-			// Scripts that should be loaded before initializing
-			var scripts = [];
-
-			// If the browser doesn't support classList, load a polyfill
-			if( !document.body.classList ) {
-				head.js( 'lib/js/classList.js' );
-			}
-
-			// Load markdown parser if there are slides defined using markdown
-			if( document.querySelector( '[data-markdown]' ) ) {
-				scripts.push( 'lib/js/showdown.js' );
-				scripts.push( 'lib/js/data-markdown.js' );
-			}
-
-			scripts.push( 'js/reveal.min.js' );
-
-			// If we're runnning the notes server we need to include some additional JS
-			// TODO Is there a better way to determine if we're running the notes server?
-			if( window.location.host === 'localhost:1947' ) {
-				scripts.push( 'socket.io/socket.io.js' );
-				scripts.push( 'plugin/speakernotes/client.js' );
-			}
-
-			// Load the scripts and, when completed, initialize reveal.js
-			head.js.apply( null, scripts );
+				// Optional libraries used to extend on reveal.js
+				dependencies: [
+					{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
+					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
+					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+				]
+			});
 			
 		</script>
 
diff --git a/js/reveal.js b/js/reveal.js
index 1e942f22..3980416f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r17
+ * reveal.js 2.0 r18
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -40,7 +40,10 @@ var Reveal = (function(){
 			rollingLinks: true,
 
 			// Transition style
-			transition: 'default' // default/cube/page/concave/linear(2d)
+			transition: 'default', // default/cube/page/concave/linear(2d),
+
+			// Script dependencies to load
+			dependencies: []
 		},
 
 		// The horizontal and verical index of the currently active slide
@@ -71,9 +74,6 @@ var Reveal = (function(){
                         		'msTransform' in document.body.style ||
                         		'OTransform' in document.body.style ||
                         		'transform' in document.body.style,
-
-        // Detect support for elem.classList
-        supportsClassList = !!document.body.classList;
 		
 		// Throttles mouse wheel navigation
 		mouseWheelTimeout = 0,
@@ -96,12 +96,10 @@ var Reveal = (function(){
 	
 	
 	/**
-	 * Starts up the slideshow by applying configuration
-	 * options and binding various events.
+	 * Starts up the presentation if the client is capable.
 	 */
 	function initialize( options ) {
-		
-		if( ( !supports2DTransforms && !supports3DTransforms ) || !supportsClassList ) {
+		if( ( !supports2DTransforms && !supports3DTransforms ) ) {
 			document.body.setAttribute( 'class', 'no-transforms' );
 
 			// If the browser doesn't support core features we won't be 
@@ -109,11 +107,14 @@ var Reveal = (function(){
 			return;
 		}
 
+		// Copy options over to our config object
+		extend( config, options );
+
 		// Cache references to DOM elements
 		dom.wrapper = document.querySelector( '.reveal' );
 		dom.progress = document.querySelector( '.reveal .progress' );
 		dom.progressbar = document.querySelector( '.reveal .progress span' );
-		
+
 		if ( config.controls ) {
 			dom.controls = document.querySelector( '.reveal .controls' );
 			dom.controlsLeft = document.querySelector( '.reveal .controls .left' );
@@ -121,21 +122,9 @@ var Reveal = (function(){
 			dom.controlsUp = document.querySelector( '.reveal .controls .up' );
 			dom.controlsDown = document.querySelector( '.reveal .controls .down' );
 		}
-		
-		// Copy options over to our config object
-		extend( config, options );
-		
-		// Subscribe to input
-		addEventListeners();
 
-		// Updates the presentation to match the current configuration values
-		configure();
-
-		// Read the initial hash
-		readURL();
-
-		// Start auto-sliding if it's enabled
-		cueAutoSlide();
+		// Loads the dependencies and continues to #start() once done
+		load();
 
 		// Set up hiding of the browser address bar
 		if( navigator.userAgent.match( /(iphone|ipod|android)/i ) ) {
@@ -150,6 +139,76 @@ var Reveal = (function(){
 		
 	}
 
+	/**
+	 * Loads the dependencies of reveal.js. Dependencies are 
+	 * defined via the configuration option 'dependencies' 
+	 * and will be loaded prior to starting/binding reveal.js. 
+	 * Some dependencies may have an 'async' flag, if so they 
+	 * will load after reveal.js has been started up.
+	 */
+	function load() {
+		var scripts = [],
+			scriptsAsync = [];
+
+		for( var i = 0, len = config.dependencies.length; i < len; i++ ) {
+			var s = config.dependencies[i];
+
+			// Load if there's no condition or the condition is truthy
+			if( !s.condition || s.condition() ) {
+				if( s.async ) {
+					scriptsAsync.push( s.src );
+				}
+				else {
+					scripts.push( s.src );
+				}
+
+				// Extension may contain callback functions
+				if( typeof s.callback === 'function' ) {
+					head.ready( s.src.match( /([\w\d_-]*)\.?[^\\\/]*$/i )[0], s.callback );
+				}
+			}
+		}
+
+		// Called once synchronous scritps finish loading
+		function proceed() {
+			// Load asynchronous scripts
+			head.js.apply( null, scriptsAsync );
+			
+			start();
+		}
+
+		if( scripts.length ) {
+			head.ready( proceed );
+
+			// Load synchronous scripts
+			head.js.apply( null, scripts );
+		}
+		else {
+			proceed();
+		}
+	}
+
+	/**
+	 * Starts up reveal.js by binding input events and navigating 
+	 * to the current URL deeplink if there is one.
+	 */
+	function start() {
+		// Subscribe to input
+		addEventListeners();
+
+		// Updates the presentation to match the current configuration values
+		configure();
+
+		// Read the initial hash
+		readURL();
+
+		// Start auto-sliding if it's enabled
+		cueAutoSlide();
+	}
+
+	/**
+	 * Applies the configuration settings from the config object.
+	 */
 	function configure() {
 		if( supports3DTransforms === false ) {
 			config.transition = 'linear';
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 64cb86e8..b7ed0fb6 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,66 +1,68 @@
 /*!
- * reveal.js 2.0 r17
+ * reveal.js 2.0 r18
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var j=".reveal .slides>section",a=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),K={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,transition:"default"},k=0,c=0,v,C,W=[],d={},M="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,y=!!document.body.classList;
-mouseWheelTimeout=0,autoSlideTimeout=0,writeURLTimeout=0,touch={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};function h(Y){if((!l&&!M)||!y){document.body.setAttribute("class","no-transforms");
-return;}d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");
-if(K.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");
-d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");}q(K,Y);A();F();E();H();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",S,false);window.addEventListener("orientationchange",S,false);}}function F(){if(M===false){K.transition="linear";
-}if(K.controls&&d.controls){d.controls.style.display="block";}if(K.progress&&d.progress){d.progress.style.display="block";}if(K.transition!=="default"){d.wrapper.classList.add(K.transition);
-}if(K.mouseWheel){document.addEventListener("DOMMouseScroll",m,false);document.addEventListener("mousewheel",m,false);}if(K.rollingLinks){G();}}function A(){document.addEventListener("touchstart",w,false);
-document.addEventListener("touchmove",U,false);document.addEventListener("touchend",O,false);window.addEventListener("hashchange",t,false);if(K.keyboard){document.addEventListener("keydown",V,false);
-}if(K.controls&&d.controls){d.controlsLeft.addEventListener("click",n(x),false);d.controlsRight.addEventListener("click",n(i),false);d.controlsUp.addEventListener("click",n(r),false);
-d.controlsDown.addEventListener("click",n(B),false);}}function N(){document.removeEventListener("keydown",V,false);document.removeEventListener("touchstart",w,false);
-document.removeEventListener("touchmove",U,false);document.removeEventListener("touchend",O,false);window.removeEventListener("hashchange",t,false);if(K.controls&&d.controls){d.controlsLeft.removeEventListener("click",n(x),false);
-d.controlsRight.removeEventListener("click",n(i),false);d.controlsUp.removeEventListener("click",n(r),false);d.controlsDown.removeEventListener("click",n(B),false);
-}}function q(Z,Y){for(var aa in Y){Z[aa]=Y[aa];}}function L(aa,Y){var ab=aa.x-Y.x,Z=aa.y-Y.y;return Math.sqrt(ab*ab+Z*Z);}function n(Y){return function(Z){Z.preventDefault();
-Y.call();};}function S(){setTimeout(function(){window.scrollTo(0,1);},0);}function V(Z){if(Z.target.contentEditable!="inherit"||Z.shiftKey||Z.altKey||Z.ctrlKey||Z.metaKey){return;
-}var Y=false;switch(Z.keyCode){case 80:case 33:Q();Y=true;break;case 78:case 34:u();Y=true;break;case 72:case 37:x();Y=true;break;case 76:case 39:i();Y=true;
-break;case 75:case 38:r();Y=true;break;case 74:case 40:B();Y=true;break;case 36:I(0);Y=true;break;case 35:I(Number.MAX_VALUE);Y=true;break;case 32:R()?T():u();
-Y=true;break;case 13:if(R()){T();Y=true;}break;}if(Y){Z.preventDefault();}else{if(Z.keyCode===27&&M){P();Z.preventDefault();}}H();}function w(Y){touch.startX=Y.touches[0].clientX;
-touch.startY=Y.touches[0].clientY;touch.startCount=Y.touches.length;if(Y.touches.length===2){touch.startSpan=L({x:Y.touches[1].clientX,y:Y.touches[1].clientY},{x:touch.startX,y:touch.startY});
-}}function U(ad){if(!touch.handled){var ab=ad.touches[0].clientX;var aa=ad.touches[0].clientY;if(ad.touches.length===2&&touch.startCount===2){var ac=L({x:ad.touches[1].clientX,y:ad.touches[1].clientY},{x:touch.startX,y:touch.startY});
-if(Math.abs(touch.startSpan-ac)>touch.threshold){touch.handled=true;if(ac<touch.startSpan){D();}else{T();}}}else{if(ad.touches.length===1){var Z=ab-touch.startX,Y=aa-touch.startY;
-if(Z>touch.threshold&&Math.abs(Z)>Math.abs(Y)){touch.handled=true;x();}else{if(Z<-touch.threshold&&Math.abs(Z)>Math.abs(Y)){touch.handled=true;i();}else{if(Y>touch.threshold){touch.handled=true;
-r();}else{if(Y<-touch.threshold){touch.handled=true;B();}}}}}}ad.preventDefault();}}function O(Y){touch.handled=false;}function m(Y){clearTimeout(mouseWheelTimeout);
-mouseWheelTimeout=setTimeout(function(){var Z=Y.detail||-Y.wheelDelta;if(Z>0){u();}else{Q();}},100);}function t(Y){E();}function G(){if(M&&!("msPerspective" in document.body.style)){var Z=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var aa=0,Y=Z.length;aa<Y;aa++){var ab=Z[aa];if(ab.textContent&&!ab.querySelector("img")&&(!ab.className||!ab.classList.contains(ab,"roll"))){ab.classList.add("roll");
-ab.innerHTML='<span data-title="'+ab.text+'">'+ab.innerHTML+"</span>";}}}}function D(){d.wrapper.classList.add("overview");var Y=Array.prototype.slice.call(document.querySelectorAll(j));
-for(var ad=0,ab=Y.length;ad<ab;ad++){var aa=Y[ad],ah="translateZ(-2500px) translate("+((ad-k)*105)+"%, 0%)";aa.setAttribute("data-index-h",ad);aa.style.display="block";
-aa.style.WebkitTransform=ah;aa.style.MozTransform=ah;aa.style.msTransform=ah;aa.style.OTransform=ah;aa.style.transform=ah;if(!aa.classList.contains("stack")){aa.addEventListener("click",z,true);
-}var ag=Array.prototype.slice.call(aa.querySelectorAll("section"));for(var ac=0,Z=ag.length;ac<Z;ac++){var af=ag[ac],ae="translate(0%, "+((ac-c)*105)+"%)";
-af.setAttribute("data-index-h",ad);af.setAttribute("data-index-v",ac);af.style.display="block";af.style.WebkitTransform=ae;af.style.MozTransform=ae;af.style.msTransform=ae;
-af.style.OTransform=ae;af.style.transform=ae;af.addEventListener("click",z,true);}}}function T(){d.wrapper.classList.remove("overview");var ab=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-for(var aa=0,Y=ab.length;aa<Y;aa++){var Z=ab[aa];Z.style.WebkitTransform="";Z.style.MozTransform="";Z.style.msTransform="";Z.style.OTransform="";Z.style.transform="";
-Z.removeEventListener("click",z);}b();}function R(){return d.wrapper.classList.contains("overview");}function z(Y){if(R()){Y.preventDefault();T();k=this.getAttribute("data-index-h");
-c=this.getAttribute("data-index-v");b();}}function X(Z,ab){var ad=Array.prototype.slice.call(document.querySelectorAll(Z)),ae=ad.length;if(ae){if(K.loop){ab%=ae;
-if(ab<0){ab=ae+ab;}}ab=Math.max(Math.min(ab,ae-1),0);for(var ac=0;ac<ae;ac++){var Y=ad[ac];if(R()===false){var af=Math.abs((ab-ac)%(ae-3))||0;Y.style.display=af>3?"none":"block";
-}ad[ac].classList.remove("past");ad[ac].classList.remove("present");ad[ac].classList.remove("future");if(ac<ab){ad[ac].classList.add("past");}else{if(ac>ab){ad[ac].classList.add("future");
-}}if(Y.querySelector("section")){ad[ac].classList.add("stack");}}ad[ab].classList.add("present");var aa=ad[ab].getAttribute("data-state");if(aa){W=W.concat(aa.split(" "));
-}}else{ab=0;}return ab;}function b(ae,ai){v=C;var ab=W.concat();W.length=0;var ah=k,Z=c;k=X(j,ae===undefined?k:ae);c=X(a,ai===undefined?c:ai);stateLoop:for(var ac=0,af=W.length;
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-}}function f(){var Y=document.querySelectorAll(j);var Z=document.querySelectorAll(a);return{left:k>0,right:k<Y.length-1,up:c>0,down:c<Z.length-1};}function E(){var aa=window.location.hash.slice(2).split("/");
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-if(Y.length){Y[0].classList.add("visible");o("fragmentshown",{fragment:Y[0]});return true;}}return false;}function J(){if(document.querySelector(a+".present")){var Z=document.querySelectorAll(a+".present .fragment.visible");
-if(Z.length){Z[Z.length-1].classList.remove("visible");o("fragmenthidden",{fragment:Z[Z.length-1]});return true;}}else{var Y=document.querySelectorAll(j+".present .fragment.visible");
-if(Y.length){Y[Y.length-1].classList.remove("visible");o("fragmenthidden",{fragment:Y[Y.length-1]});return true;}}return false;}function H(){clearTimeout(autoSlideTimeout);
-if(K.autoSlide){autoSlideTimeout=setTimeout(u,K.autoSlide);}}function I(Z,Y){b(Z,Y);}function x(){if(R()||J()===false){b(k-1,0);}}function i(){if(R()||s()===false){b(k+1,0);
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-if(Y){c=(Y.querySelectorAll("section").length+1)||0;k--;b();}}}}function u(){if(s()===false){f().down?B():i();}H();}function P(){if(R()){T();}else{D();
-}}return{initialize:h,navigateTo:I,navigateLeft:x,navigateRight:i,navigateUp:r,navigateDown:B,navigatePrev:Q,navigateNext:u,toggleOverview:P,addEventListeners:A,removeEventListeners:N,getIndices:function(){return{h:k,v:c};
-},getPreviousSlide:function(){return v;},getCurrentSlide:function(){return C;},getQueryHash:function(){var Y={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(Z){Y[Z.split("=").shift()]=Z.split("=").pop();
-});return Y;},addEventListener:function(Z,aa,Y){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(Z,aa,Y);
-}},removeEventListener:function(Z,aa,Y){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(Z,aa,Y);}}};
-})();
\ No newline at end of file
+var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return;}r(N,ad);d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");
+d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");
+d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");
+}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";document.body.style.height="120%";window.addEventListener("load",X,false);
+window.addEventListener("orientationchange",X,false);}}function R(){var ae=[],ai=[];for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];
+if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);
+}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";
+}if(N.controls&&d.controls){d.controls.style.display="block";}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);
+}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false);}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);
+document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);
+}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);
+d.controlsDown.addEventListener("click",o(D),false);}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);
+document.removeEventListener("touchmove",Z,false);document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);
+d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false);
+}}function r(ae,ad){for(var af in ad){ae[af]=ad[af];}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae);}function o(ad){return function(ae){ae.preventDefault();
+ad.call();};}function X(){setTimeout(function(){window.scrollTo(0,1);},0);}function aa(ae){if(ae.target.contentEditable!="inherit"||ae.shiftKey||ae.altKey||ae.ctrlKey||ae.metaKey){return;
+}var ad=false;switch(ae.keyCode){case 80:case 33:U();ad=true;break;case 78:case 34:v();ad=true;break;case 72:case 37:z();ad=true;break;case 76:case 39:i();
+ad=true;break;case 75:case 38:s();ad=true;break;case 74:case 40:D();ad=true;break;case 36:L(0);ad=true;break;case 35:L(Number.MAX_VALUE);ad=true;break;
+case 32:V()?Y():v();ad=true;break;case 13:if(V()){Y();ad=true;}break;}if(ad){ae.preventDefault();}else{if(ae.keyCode===27&&P){T();ae.preventDefault();}}K();
+}function y(ad){W.startX=ad.touches[0].clientX;W.startY=ad.touches[0].clientY;W.startCount=ad.touches.length;if(ad.touches.length===2){W.startSpan=O({x:ad.touches[1].clientX,y:ad.touches[1].clientY},{x:W.startX,y:W.startY});
+}}function Z(ai){if(!W.handled){var ag=ai.touches[0].clientX;var af=ai.touches[0].clientY;if(ai.touches.length===2&&W.startCount===2){var ah=O({x:ai.touches[1].clientX,y:ai.touches[1].clientY},{x:W.startX,y:W.startY});
+if(Math.abs(W.startSpan-ah)>W.threshold){W.handled=true;if(ah<W.startSpan){G();}else{Y();}}}else{if(ai.touches.length===1){var ae=ag-W.startX,ad=af-W.startY;
+if(ae>W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;z();}else{if(ae<-W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;i();}else{if(ad>W.threshold){W.handled=true;
+s();}else{if(ad<-W.threshold){W.handled=true;D();}}}}}}ai.preventDefault();}}function S(ad){W.handled=false;}function n(ad){clearTimeout(x);x=setTimeout(function(){var ae=ad.detail||-ad.wheelDelta;
+if(ae>0){v();}else{U();}},100);}function u(ad){H();}function J(){if(P&&!("msPerspective" in document.body.style)){var ae=document.querySelectorAll(".reveal .slides section a:not(.image)");
+for(var af=0,ad=ae.length;af<ad;af++){var ag=ae[af];if(ag.textContent&&!ag.querySelector("img")&&(!ag.className||!ag.classList.contains(ag,"roll"))){ag.classList.add("roll");
+ag.innerHTML='<span data-title="'+ag.text+'">'+ag.innerHTML+"</span>";}}}}function G(){d.wrapper.classList.add("overview");var ad=Array.prototype.slice.call(document.querySelectorAll(k));
+for(var ai=0,ag=ad.length;ai<ag;ai++){var af=ad[ai],am="translateZ(-2500px) translate("+((ai-l)*105)+"%, 0%)";af.setAttribute("data-index-h",ai);af.style.display="block";
+af.style.WebkitTransform=am;af.style.MozTransform=am;af.style.msTransform=am;af.style.OTransform=am;af.style.transform=am;if(!af.classList.contains("stack")){af.addEventListener("click",A,true);
+}var al=Array.prototype.slice.call(af.querySelectorAll("section"));for(var ah=0,ae=al.length;ah<ae;ah++){var ak=al[ah],aj="translate(0%, "+((ah-c)*105)+"%)";
+ak.setAttribute("data-index-h",ai);ak.setAttribute("data-index-v",ah);ak.style.display="block";ak.style.WebkitTransform=aj;ak.style.MozTransform=aj;ak.style.msTransform=aj;
+ak.style.OTransform=aj;ak.style.transform=aj;ak.addEventListener("click",A,true);}}}function Y(){d.wrapper.classList.remove("overview");var ag=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+for(var af=0,ad=ag.length;af<ad;af++){var ae=ag[af];ae.style.WebkitTransform="";ae.style.MozTransform="";ae.style.msTransform="";ae.style.OTransform="";
+ae.style.transform="";ae.removeEventListener("click",A);}a();}function V(){return d.wrapper.classList.contains("overview");}function A(ad){if(V()){ad.preventDefault();
+Y();l=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function ab(ae,ag){var ai=Array.prototype.slice.call(document.querySelectorAll(ae)),aj=ai.length;
+if(aj){if(N.loop){ag%=aj;if(ag<0){ag=aj+ag;}}ag=Math.max(Math.min(ag,aj-1),0);for(var ah=0;ah<aj;ah++){var ad=ai[ah];if(V()===false){var ak=Math.abs((ag-ah)%(aj-3))||0;
+ad.style.display=ak>3?"none":"block";}ai[ah].classList.remove("past");ai[ah].classList.remove("present");ai[ah].classList.remove("future");if(ah<ag){ai[ah].classList.add("past");
+}else{if(ah>ag){ai[ah].classList.add("future");}}if(ad.querySelector("section")){ai[ah].classList.add("stack");}}ai[ag].classList.add("present");var af=ai[ag].getAttribute("data-state");
+if(af){ac=ac.concat(af.split(" "));}}else{ag=0;}return ag;}function a(aj,an){w=E;var ag=ac.concat();ac.length=0;var am=l,ae=c;l=ab(k,aj===undefined?l:aj);
+c=ab(b,an===undefined?c:an);stateLoop:for(var ah=0,ak=ac.length;ah<ak;ah++){for(var af=0;af<ag.length;af++){if(ag[af]===ac[ah]){ag.splice(af,1);continue stateLoop;
+}}document.documentElement.classList.add(ac[ah]);p(ac[ah]);}while(ag.length){document.documentElement.classList.remove(ag.pop());}if(N.progress&&d.progress){d.progressbar.style.width=(l/(document.querySelectorAll(k).length-1))*window.innerWidth+"px";
+}if(V()){G();}q();clearTimeout(B);B=setTimeout(g,1500);var ad=document.querySelectorAll(k);var al=ad[l],ai=al.querySelectorAll("section");E=ai[c]||al;if(l!==am||c!==ae){p("slidechanged",{indexh:l,indexv:c,previousSlide:w,currentSlide:E});
+}else{w=null;}if(w){w.classList.remove("present");}}function q(){if(!N.controls||!d.controls){return;}var ad=f();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(ae){ae.classList.remove("enabled");
+});if(ad.left){d.controlsLeft.classList.add("enabled");}if(ad.right){d.controlsRight.classList.add("enabled");}if(ad.up){d.controlsUp.classList.add("enabled");
+}if(ad.down){d.controlsDown.classList.add("enabled");}}function f(){var ad=document.querySelectorAll(k);var ae=document.querySelectorAll(b);return{left:l>0,right:l<ad.length-1,up:c>0,down:c<ae.length-1};
+}function H(){var af=window.location.hash.slice(2).split("/");var ae=parseInt(af[0])||0;var ad=parseInt(af[1])||0;L(ae,ad);}function g(){if(N.history){var ad="/";
+if(l>0||c>0){ad+=l;}if(c>0){ad+="/"+c;}window.location.hash=ad;}}function p(ae,ad){var af=document.createEvent("HTMLEvents",1,2);af.initEvent(ae,true,true);
+r(af,ad);d.wrapper.dispatchEvent(af);}function t(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment:not(.visible)");
+if(ae.length){ae[0].classList.add("visible");p("fragmentshown",{fragment:ae[0]});return true;}}else{var ad=document.querySelectorAll(k+".present .fragment:not(.visible)");
+if(ad.length){ad[0].classList.add("visible");p("fragmentshown",{fragment:ad[0]});return true;}}return false;}function M(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment.visible");
+if(ae.length){ae[ae.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ae[ae.length-1]});return true;}}else{var ad=document.querySelectorAll(k+".present .fragment.visible");
+if(ad.length){ad[ad.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ad[ad.length-1]});return true;}}return false;}function K(){clearTimeout(j);
+if(N.autoSlide){j=setTimeout(v,N.autoSlide);}}function L(ae,ad){a(ae,ad);}function z(){if(V()||M()===false){a(l-1,0);}}function i(){if(V()||t()===false){a(l+1,0);
+}}function s(){if(V()||M()===false){a(l,c-1);}}function D(){if(V()||t()===false){a(l,c+1);}}function U(){if(M()===false){if(f().up){s();}else{var ad=document.querySelector(".reveal .slides>section.past:nth-child("+l+")");
+if(ad){c=(ad.querySelectorAll("section").length+1)||0;l--;a();}}}}function v(){if(t()===false){f().down?D():i();}K();}function T(){if(V()){Y();}else{G();
+}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(){return{h:l,v:c};
+},getPreviousSlide:function(){return w;},getCurrentSlide:function(){return E;},getQueryHash:function(){var ad={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ae){ad[ae.split("=").shift()]=ae.split("=").pop();
+});return ad;},addEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ae,af,ad);
+}},removeEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ae,af,ad);
+}}};})();
\ No newline at end of file

From 95898dc9e37046d9cd484159ed2700e89aa3abae Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 11 Aug 2012 21:52:56 -0300
Subject: [PATCH 034/305] document dependency loading

---
 README.md | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/README.md b/README.md
index 32668489..12b931fd 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,26 @@ Reveal.initialize({
 });
 ```
 
+### Dependencies
+
+Reveal.js doesn't _rely_ on any third party scripts to work but a few optional libraries are included by default. These libraries are loaded as dependencies in the order they appear, for example:
+
+```javascript
+Reveal.initialize({
+	dependencies: [
+		{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
+		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } }
+	]
+});
+```
+
+You can add your own extensions using the same syntax. The following properties are available for each dependency object:
+- **src**: Path to the script to load
+- **async**: [optional] Flags if the script should load after reveal.js has started, defaults to false
+- **callback**: [optional] Function to execute when the script has loaded
+- **condition**: [optional] Function which must return true for the script to be loaded
+
+
 ### API
 
 The Reveal class provides a minimal JavaScript API for controlling navigation and reading state:

From 5170fe026c051fa70cc147d0baad72eb6a9d9795 Mon Sep 17 00:00:00 2001
From: Owen Versteeg <stereotypicalapps@live.com>
Date: Sun, 12 Aug 2012 22:46:06 -0300
Subject: [PATCH 035/305] made page validate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

woohoo! reveal.js is now HTML5 compliant!

this is validated using the http://validator.w3.org/ and the http://html5.validator.nu/ services.

this was accomplished using a tad of JavaScript to get around a fullscreen bug.

This also (slightly unintentionally but helpfully) solves a tiny bug with fullscreening in old Opera 11.52 (I think, could be 11.51 or other)
---
 index.html | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index e1c81e29..72783fcd 100644
--- a/index.html
+++ b/index.html
@@ -208,7 +208,7 @@ function linkify( selector ) {
     
     var nodes = document.querySelectorAll( selector );
 
-    for( var i = 0, len = nodes.length; i < len; i++ ) {
+    for( var i = 0, len = nodes.length; i &lt; len; i++ ) {
       var node = nodes[i];
 
       if( !node.className ) ) {
@@ -250,7 +250,10 @@ function linkify( selector ) {
 				<section>
 					<h2>Export to PDF</h2>
 					<p>Presentations can be <a href="https://github.com/hakimel/reveal.js#pdf-export">exported to PDF</a>, below is an example that's been uploaded to SlideShare.</p>
-					<iframe src="http://www.slideshare.net/slideshow/embed_code/13872948" width="455" height="356" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC;border-width:1px 1px 0;margin-bottom:5px" allowfullscreen> </iframe>
+					<iframe id="slideshare" src="http://www.slideshare.net/slideshow/embed_code/13872948" width="455" height="356" style="margin:0;overflow:hidden;border:1px solid #CCC;border-width:1px 1px 0;margin-bottom:5px" allowfullscreen> </iframe>
+					<script>
+						document.getElementById('slideshare').attributeName = 'allowfullscreen';
+					</script>
 				</section>
 				
 				<section>

From bca37c2eda16f5ae2aaf57deb0a89f03f8b20703 Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Mon, 13 Aug 2012 18:50:44 -0700
Subject: [PATCH 036/305] Increase line-height for links to allow for
 descenders

Previously, descenders from characters like 'g' or 'y' were truncated (overflow: hidden)
---
 css/main.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/css/main.css b/css/main.css
index 39c6fdb0..88b21ede 100644
--- a/css/main.css
+++ b/css/main.css
@@ -313,6 +313,7 @@ body {
 
 .reveal .roll {
     display: inline-block;
+    line-height: 1.2;
     overflow: hidden;
 
     vertical-align: top;

From 41796f33715bd1cdb8735d70152039c87c00a723 Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Mon, 13 Aug 2012 18:55:57 -0700
Subject: [PATCH 037/305] Ensure images are bound within the section

---
 css/main.css | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/css/main.css b/css/main.css
index 39c6fdb0..8dba111b 100644
--- a/css/main.css
+++ b/css/main.css
@@ -108,6 +108,12 @@ body {
 	font-weight: normal;
 }
 
+.reveal img {
+	/* preserve aspect ratio and scale image so it's bound within the section */
+	max-width: 100%;
+	max-height: 100%;
+} 
+
 .reveal strong, 
 .reveal b {
 	font-weight: bold;

From 8b00c975e46b34af5ca208b030422495630e65ef Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Tue, 14 Aug 2012 18:09:28 -0700
Subject: [PATCH 038/305] Document optional libraries

Note that socket.io and a few others are not shipped by default
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 12b931fd..566a652e 100644
--- a/README.md
+++ b/README.md
@@ -87,8 +87,17 @@ Reveal.js doesn't _rely_ on any third party scripts to work but a few optional l
 ```javascript
 Reveal.initialize({
 	dependencies: [
+		// syntax highlight for <code> sections
 		{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
+		// cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
 		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } }
+		// interpret Markdown in <section> elements
+		{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		// speaker notes support
+		{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+		// required by speakernotes
+		{ src: 'socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 	]
 });
 ```

From 022d8ca27d0eca6b559045888781d2159a5e602f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 14 Aug 2012 22:06:53 -0400
Subject: [PATCH 039/305] readme tweaks

---
 README.md | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 566a652e..1db57bef 100644
--- a/README.md
+++ b/README.md
@@ -87,16 +87,15 @@ Reveal.js doesn't _rely_ on any third party scripts to work but a few optional l
 ```javascript
 Reveal.initialize({
 	dependencies: [
-		// syntax highlight for <code> sections
+		// Syntax highlight for <code> elements
 		{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
-		// cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
+		// Cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
 		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } }
-		// interpret Markdown in <section> elements
+		// Interpret Markdown in <section> elements
 		{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 		{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-		// speaker notes support
+		// Speaker notes support
 		{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
-		// required by speakernotes
 		{ src: 'socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 	]
 });

From 9688a52437c5817cc942e563173c0cc643cb6483 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 15 Aug 2012 20:36:28 -0400
Subject: [PATCH 040/305] define line height for paragraphs

---
 css/main.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/css/main.css b/css/main.css
index ded0c3a0..4aa479bd 100644
--- a/css/main.css
+++ b/css/main.css
@@ -158,6 +158,7 @@ body {
 
 .reveal p {
 	margin-bottom: 10px;
+	line-height: 1.2em;
 }
 
 .reveal q,

From 0b548bfd5d72968ab88436d65595b7be88c2b9cb Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 15 Aug 2012 20:40:16 -0400
Subject: [PATCH 041/305] consistent use of tabs rather than spaces in css
 (closes #121)

---
 css/main.css        | 124 ++++++++++++++++++++++----------------------
 css/theme/beige.css |   6 +--
 2 files changed, 65 insertions(+), 65 deletions(-)

diff --git a/css/main.css b/css/main.css
index 4aa479bd..31ab48b1 100644
--- a/css/main.css
+++ b/css/main.css
@@ -319,78 +319,78 @@ body {
  *********************************************/
 
 .reveal .roll {
-    display: inline-block;
-    line-height: 1.2;
-    overflow: hidden;
+	display: inline-block;
+	line-height: 1.2;
+	overflow: hidden;
 
-    vertical-align: top;
+	vertical-align: top;
 
-    -webkit-perspective: 400px;
-       -moz-perspective: 400px;
-        -ms-perspective: 400px;
-            perspective: 400px;
+	-webkit-perspective: 400px;
+	   -moz-perspective: 400px;
+	    -ms-perspective: 400px;
+	        perspective: 400px;
 
-    -webkit-perspective-origin: 50% 50%;
-       -moz-perspective-origin: 50% 50%;
-        -ms-perspective-origin: 50% 50%;
-            perspective-origin: 50% 50%;
+	-webkit-perspective-origin: 50% 50%;
+	   -moz-perspective-origin: 50% 50%;
+	    -ms-perspective-origin: 50% 50%;
+	        perspective-origin: 50% 50%;
 }
 	.reveal .roll:hover {
 		background: none;
 		text-shadow: none;
 	}
 .reveal .roll span {
-    display: block;
-    position: relative;
-    padding: 0 2px;
+	display: block;
+	position: relative;
+	padding: 0 2px;
 
 	pointer-events: none;
 
-    -webkit-transition: all 400ms ease;
-       -moz-transition: all 400ms ease;
-        -ms-transition: all 400ms ease;
-            transition: all 400ms ease;
-    
-    -webkit-transform-origin: 50% 0%;
-       -moz-transform-origin: 50% 0%;
-        -ms-transform-origin: 50% 0%;
-            transform-origin: 50% 0%;
-    
-    -webkit-transform-style: preserve-3d;
-       -moz-transform-style: preserve-3d;
-        -ms-transform-style: preserve-3d;
-            transform-style: preserve-3d;
+	-webkit-transition: all 400ms ease;
+	   -moz-transition: all 400ms ease;
+	    -ms-transition: all 400ms ease;
+	        transition: all 400ms ease;
 
-    -webkit-backface-visibility: hidden;
-       -moz-backface-visibility: hidden;
-            backface-visibility: hidden;
+	-webkit-transform-origin: 50% 0%;
+	   -moz-transform-origin: 50% 0%;
+	    -ms-transform-origin: 50% 0%;
+	        transform-origin: 50% 0%;
+
+	-webkit-transform-style: preserve-3d;
+	   -moz-transform-style: preserve-3d;
+	    -ms-transform-style: preserve-3d;
+	        transform-style: preserve-3d;
+
+	-webkit-backface-visibility: hidden;
+	   -moz-backface-visibility: hidden;
+	        backface-visibility: hidden;
 }
-    .reveal .roll:hover span {
-        background: rgba(0,0,0,0.5);
+	.reveal .roll:hover span {
+	    background: rgba(0,0,0,0.5);
 
-        -webkit-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-           -moz-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-            -ms-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-                transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
-    }
+	    -webkit-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+	       -moz-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+	        -ms-transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+	            transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
+	}
 .reveal .roll span:after {
-    content: attr(data-title);
+	content: attr(data-title);
 
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    padding: 0 2px;
+	display: block;
+	position: absolute;
+	left: 0;
+	top: 0;
+	padding: 0 2px;
 
-    -webkit-transform-origin: 50% 0%;
-       -moz-transform-origin: 50% 0%;
-        -ms-transform-origin: 50% 0%;
-            transform-origin: 50% 0%;
+	-webkit-transform-origin: 50% 0%;
+	   -moz-transform-origin: 50% 0%;
+	    -ms-transform-origin: 50% 0%;
+	        transform-origin: 50% 0%;
 
-    -webkit-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-       -moz-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-        -ms-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
-            transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+	-webkit-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+	   -moz-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+	    -ms-transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
+	        transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
 }
 
 
@@ -422,10 +422,10 @@ body {
 	    -ms-perspective: 600px;
 	        perspective: 600px;
 
- 	-webkit-perspective-origin: 0% 25%;
- 	   -moz-perspective-origin: 0% 25%;
- 	    -ms-perspective-origin: 0% 25%;
- 	        perspective-origin: 0% 25%;
+	-webkit-perspective-origin: 0% 25%;
+	   -moz-perspective-origin: 0% 25%;
+	    -ms-perspective-origin: 0% 25%;
+	        perspective-origin: 0% 25%;
 }
 
 .reveal .slides>section,
@@ -435,7 +435,7 @@ body {
 	width: 100%;
 	min-height: 600px;
 
-    z-index: 10;
+	z-index: 10;
 	
 	-webkit-transform-style: preserve-3d;
 	   -moz-transform-style: preserve-3d;
@@ -576,9 +576,9 @@ body {
 	margin-top: -350px;
 
 	-webkit-perspective-origin: 50% 25%;
- 	   -moz-perspective-origin: 50% 25%;
- 	    -ms-perspective-origin: 50% 25%;
- 	        perspective-origin: 50% 25%;
+	   -moz-perspective-origin: 50% 25%;
+	    -ms-perspective-origin: 50% 25%;
+	        perspective-origin: 50% 25%;
 
 	-webkit-perspective: 1300px;
 	   -moz-perspective: 1300px;
@@ -825,7 +825,7 @@ body {
 	background: rgba(0,0,0,0.1);
 }
 .reveal.overview .slides section .fragment {
-    opacity: 1;
+	opacity: 1;
 }
 .reveal.overview .slides section:after,
 .reveal.overview .slides section:before {
diff --git a/css/theme/beige.css b/css/theme/beige.css
index 40cf18b6..684f8420 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -43,15 +43,15 @@ body {
 }
 
 ::-moz-selection {
-    background:rgba(79, 64, 28, 0.99);
+	background:rgba(79, 64, 28, 0.99);
 	color: white; 
 }
 ::-webkit-selection {
-    background:rgba(79, 64, 28, 0.99);
+	background:rgba(79, 64, 28, 0.99);
 	color: white; 
 }
 ::selection {
-    background:rgba(79, 64, 28, 0.99);
+	background:rgba(79, 64, 28, 0.99);
 	color: white; 
 }
 

From efc020c999a50864c9ee55948e8222b6c2c6a0f5 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 15 Aug 2012 22:46:57 -0400
Subject: [PATCH 042/305] margin tweak to keep list delimiters inside of slide
 box when text is long (#116)

---
 css/main.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/main.css b/css/main.css
index 31ab48b1..9302c792 100644
--- a/css/main.css
+++ b/css/main.css
@@ -129,7 +129,7 @@ body {
 	display: inline-block;
 
 	text-align: left;
-	margin: 0 auto;
+	margin: 0 0 0 1em;
 }
 
 .reveal ol {

From 5bd5ac67a4ddab7e5b2b1cb36b41be02a8a741e9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 17 Aug 2012 00:40:12 -0400
Subject: [PATCH 043/305] fix bug that caused vertical stacks to shift
 unexpectedly in overview (closes #122)

---
 css/main.css     | 1 +
 js/reveal.js     | 4 ++--
 js/reveal.min.js | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/css/main.css b/css/main.css
index 9302c792..7f0555c0 100644
--- a/css/main.css
+++ b/css/main.css
@@ -259,6 +259,7 @@ body {
 }
 	
 	.reveal .controls a {
+		font-family: Arial;
 		font-size: 0.83em;
 		position: absolute;
 		opacity: 0.1;
diff --git a/js/reveal.js b/js/reveal.js
index 3980416f..322d06e0 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r18
+ * reveal.js 2.0 r19
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -544,7 +544,7 @@ var Reveal = (function(){
 
 			for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
 				var vslide = verticalSlides[j],
-					vtransform = 'translate(0%, ' + ( ( j - indexv ) * 105 ) + '%)';
+					vtransform = 'translate(0%, ' + ( ( j - ( i === indexh ? indexv : 0 ) ) * 105 ) + '%)';
 
 				vslide.setAttribute( 'data-index-h', i );
 				vslide.setAttribute( 'data-index-v', j );
diff --git a/js/reveal.min.js b/js/reveal.min.js
index b7ed0fb6..50c95d99 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r18
+ * reveal.js 2.0 r19
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -35,7 +35,7 @@ for(var af=0,ad=ae.length;af<ad;af++){var ag=ae[af];if(ag.textContent&&!ag.query
 ag.innerHTML='<span data-title="'+ag.text+'">'+ag.innerHTML+"</span>";}}}}function G(){d.wrapper.classList.add("overview");var ad=Array.prototype.slice.call(document.querySelectorAll(k));
 for(var ai=0,ag=ad.length;ai<ag;ai++){var af=ad[ai],am="translateZ(-2500px) translate("+((ai-l)*105)+"%, 0%)";af.setAttribute("data-index-h",ai);af.style.display="block";
 af.style.WebkitTransform=am;af.style.MozTransform=am;af.style.msTransform=am;af.style.OTransform=am;af.style.transform=am;if(!af.classList.contains("stack")){af.addEventListener("click",A,true);
-}var al=Array.prototype.slice.call(af.querySelectorAll("section"));for(var ah=0,ae=al.length;ah<ae;ah++){var ak=al[ah],aj="translate(0%, "+((ah-c)*105)+"%)";
+}var al=Array.prototype.slice.call(af.querySelectorAll("section"));for(var ah=0,ae=al.length;ah<ae;ah++){var ak=al[ah],aj="translate(0%, "+((ah-(ai===l?c:0))*105)+"%)";
 ak.setAttribute("data-index-h",ai);ak.setAttribute("data-index-v",ah);ak.style.display="block";ak.style.WebkitTransform=aj;ak.style.MozTransform=aj;ak.style.msTransform=aj;
 ak.style.OTransform=aj;ak.style.transform=aj;ak.addEventListener("click",A,true);}}}function Y(){d.wrapper.classList.remove("overview");var ag=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
 for(var af=0,ad=ag.length;af<ad;af++){var ae=ag[af];ae.style.WebkitTransform="";ae.style.MozTransform="";ae.style.msTransform="";ae.style.OTransform="";

From 141d69469c5773b0f6850c40688fb91240751ea9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 20 Aug 2012 22:13:00 -0400
Subject: [PATCH 044/305] support for named links (closes #55)

---
 README.md        |  9 +++++++
 js/reveal.js     | 65 ++++++++++++++++++++++++++++++++++++++----------
 js/reveal.min.js | 14 ++++++-----
 3 files changed, 69 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index 1db57bef..7b0d859e 100644
--- a/README.md
+++ b/README.md
@@ -165,6 +165,15 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 } );
 ```
 
+### Internal links
+
+It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="'"some-slide">```):
+
+```html
+<a href="#/2/2">Link</a>
+<a href="#/some-slide">Link</a>
+```
+
 ## PDF Export
 
 Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome). 
diff --git a/js/reveal.js b/js/reveal.js
index 322d06e0..9c26f293 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r19
+ * reveal.js 2.0 r20
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -834,14 +834,35 @@ var Reveal = (function(){
 	 * Reads the current URL (hash) and navigates accordingly.
 	 */
 	function readURL() {
-		// Break the hash down to separate components
-		var bits = window.location.hash.slice(2).split('/');
+		var hash = window.location.hash;
 
-		// Read the index components of the hash
-		var h = parseInt( bits[0] ) || 0 ;
-		var v = parseInt( bits[1] ) || 0 ;
+		// Attempt to parse the hash as either an index or name
+		var bits = hash.slice( 2 ).split( '/' ),
+			name = hash.replace( /#|\//gi, '' );
 
-		navigateTo( h, v );
+		// If the first bit is invalid and there is a name we can 
+		// assume that this is a named link
+		if( isNaN( parseInt( bits[0] ) ) && name.length ) {
+			// Find the slide with the specified name
+			var slide = document.querySelector( '#' + name );
+
+			if( slide ) {
+				// Find the position of the named slide and navigate to it
+				var indices = Reveal.getIndices( slide );
+				navigateTo( indices.h, indices.v );
+			}
+			// If the slide doesn't exist, navigate to the current slide
+			else {
+				navigateTo( indexh, indexv );
+			}
+		}
+		else {
+			// Read the index components of the hash
+			var h = parseInt( bits[0] ) || 0,
+				v = parseInt( bits[1] ) || 0;
+
+			navigateTo( h, v );
+		}
 	}
 	
 	/**
@@ -1049,12 +1070,30 @@ var Reveal = (function(){
 		addEventListeners: addEventListeners,
 		removeEventListeners: removeEventListeners,
 
-		// Returns the indices of the current slide
-		getIndices: function() {
-			return { 
-				h: indexh, 
-				v: indexv 
-			};
+		// Returns the indices of the current, or specified, slide
+		getIndices: function( slide ) {
+			// By default, return the current indices
+			var h = indexh,
+				v = indexv;
+
+			// If a slide is specified, return the indices of that slide
+			if( slide ) {
+				var isVertical = !!slide.parentNode.nodeName.match( /section/gi );
+				var slideh = isVertical ? slide.parentNode : slide;
+
+				// Select all horizontal slides
+				var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+				// Now that we know which the horizontal slide is, get its index
+				h = Math.max( horizontalSlides.indexOf( slideh ), 0 );
+
+				// If this is a vertical slide, grab the vertical index
+				if( isVertical ) {
+					v = Math.max( Array.prototype.slice.call( slide.parentNode.children ).indexOf( slide ), 0 );
+				}
+			}
+
+			return { h: h, v: v };
 		},
 
 		// Returns the previous slide element, may be null
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 50c95d99..4c2a4b8e 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r19
+ * reveal.js 2.0 r20
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -51,7 +51,8 @@ c=ab(b,an===undefined?c:an);stateLoop:for(var ah=0,ak=ac.length;ah<ak;ah++){for(
 }else{w=null;}if(w){w.classList.remove("present");}}function q(){if(!N.controls||!d.controls){return;}var ad=f();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(ae){ae.classList.remove("enabled");
 });if(ad.left){d.controlsLeft.classList.add("enabled");}if(ad.right){d.controlsRight.classList.add("enabled");}if(ad.up){d.controlsUp.classList.add("enabled");
 }if(ad.down){d.controlsDown.classList.add("enabled");}}function f(){var ad=document.querySelectorAll(k);var ae=document.querySelectorAll(b);return{left:l>0,right:l<ad.length-1,up:c>0,down:c<ae.length-1};
-}function H(){var af=window.location.hash.slice(2).split("/");var ae=parseInt(af[0])||0;var ad=parseInt(af[1])||0;L(ae,ad);}function g(){if(N.history){var ad="/";
+}function H(){var ai=window.location.hash;var ah=ai.slice(2).split("/"),af=ai.replace(/#|\//gi,"");if(isNaN(parseInt(ah[0]))&&af.length){var ad=document.querySelector("#"+af);
+if(ad){var aj=Reveal.getIndices(ad);L(aj.h,aj.v);}else{L(l,c);}}else{var ag=parseInt(ah[0])||0,ae=parseInt(ah[1])||0;L(ag,ae);}}function g(){if(N.history){var ad="/";
 if(l>0||c>0){ad+=l;}if(c>0){ad+="/"+c;}window.location.hash=ad;}}function p(ae,ad){var af=document.createEvent("HTMLEvents",1,2);af.initEvent(ae,true,true);
 r(af,ad);d.wrapper.dispatchEvent(af);}function t(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment:not(.visible)");
 if(ae.length){ae[0].classList.add("visible");p("fragmentshown",{fragment:ae[0]});return true;}}else{var ad=document.querySelectorAll(k+".present .fragment:not(.visible)");
@@ -61,8 +62,9 @@ if(ad.length){ad[ad.length-1].classList.remove("visible");p("fragmenthidden",{fr
 if(N.autoSlide){j=setTimeout(v,N.autoSlide);}}function L(ae,ad){a(ae,ad);}function z(){if(V()||M()===false){a(l-1,0);}}function i(){if(V()||t()===false){a(l+1,0);
 }}function s(){if(V()||M()===false){a(l,c-1);}}function D(){if(V()||t()===false){a(l,c+1);}}function U(){if(M()===false){if(f().up){s();}else{var ad=document.querySelector(".reveal .slides>section.past:nth-child("+l+")");
 if(ad){c=(ad.querySelectorAll("section").length+1)||0;l--;a();}}}}function v(){if(t()===false){f().down?D():i();}K();}function T(){if(V()){Y();}else{G();
-}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(){return{h:l,v:c};
-},getPreviousSlide:function(){return w;},getCurrentSlide:function(){return E;},getQueryHash:function(){var ad={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ae){ad[ae.split("=").shift()]=ae.split("=").pop();
-});return ad;},addEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ae,af,ad);
-}},removeEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ae,af,ad);
+}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(ad){var ah=l,af=c;
+if(ad){var ai=!!ad.parentNode.nodeName.match(/section/gi);var ag=ai?ad.parentNode:ad;var ae=Array.prototype.slice.call(document.querySelectorAll(k));ah=Math.max(ae.indexOf(ag),0);
+if(ai){af=Math.max(Array.prototype.slice.call(ad.parentNode.children).indexOf(ad),0);}}return{h:ah,v:af};},getPreviousSlide:function(){return w;},getCurrentSlide:function(){return E;
+},getQueryHash:function(){var ad={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ae){ad[ae.split("=").shift()]=ae.split("=").pop();});return ad;
+},addEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ae,af,ad);}},removeEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ae,af,ad);
 }}};})();
\ No newline at end of file

From e3f3e9defba45889fb9bb4157a1aa3c9951501b3 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 24 Aug 2012 17:48:54 -0300
Subject: [PATCH 045/305] Update README.md

typo
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7b0d859e..e3f0e667 100644
--- a/README.md
+++ b/README.md
@@ -167,7 +167,7 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 
 ### Internal links
 
-It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="'"some-slide">```):
+It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="some-slide">```):
 
 ```html
 <a href="#/2/2">Link</a>

From 90f343e5bddb663f061a2c2f40eac352b52601b8 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 30 Aug 2012 00:59:51 -0400
Subject: [PATCH 046/305] add theme config option, add sky theme, fix
 line-height of <small>

---
 css/main.css      |   3 +-
 css/theme/sky.css | 169 ++++++++++++++++++++++++++++++++++++++++++++++
 index.html        |  19 +++++-
 js/reveal.js      |  10 ++-
 js/reveal.min.js  |  21 +++---
 5 files changed, 209 insertions(+), 13 deletions(-)
 create mode 100644 css/theme/sky.css

diff --git a/css/main.css b/css/main.css
index 7f0555c0..691f47b3 100644
--- a/css/main.css
+++ b/css/main.css
@@ -233,8 +233,9 @@ body {
 }
 
 .reveal small {
+	display: inline-block;
 	font-size: 0.6em;
-	line-height: 1em;
+	line-height: 1.2em;
 	vertical-align: top;
 }
 
diff --git a/css/theme/sky.css b/css/theme/sky.css
new file mode 100644
index 00000000..99f0a7c7
--- /dev/null
+++ b/css/theme/sky.css
@@ -0,0 +1,169 @@
+/**
+ * Sky theme for reveal.js presentations.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+/*********************************************
+ * FONT-FACE DEFINITIONS
+ *********************************************/
+
+@import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
+@import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
+
+
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	font-family: 'Open Sans', sans-serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: #333;
+
+	background: #f7fbfc;
+	background: url(data:image/svg+xml;base64,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);
+	background: -moz-radial-gradient(center, ellipse cover,  #f7fbfc 0%, #add9e4 100%);
+	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#f7fbfc), color-stop(100%,#add9e4));
+	background: -webkit-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
+	background: -o-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
+	background: -ms-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
+	background: radial-gradient(ellipse at center,  #f7fbfc 0%,#add9e4 100%);
+}
+
+::-moz-selection {
+	background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+::-webkit-selection {
+	background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+::selection {
+	background:rgba(79, 64, 28, 0.99);
+	color: white; 
+}
+
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: #333;
+	font-family: 'Quicksand', sans-serif;
+	line-height: 0.9em;
+	letter-spacing: -0.08em;
+	
+	text-transform: uppercase;
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: #3b759e;
+	text-decoration: none;
+
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: #3b759e;
+}
+
+
+/*********************************************
+ * MISC
+ *********************************************/
+
+.reveal section img {
+	margin: 30px 0 0 0;
+	background: rgba(255,255,255,0.12);
+	border: 1px solid #ddd;
+	
+	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: #3b759e;
+		
+		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+.reveal blockquote {
+	background: rgba(255, 255, 255, 0.4);
+}
+
+.reveal code {
+	background: rgba(255, 255, 255, 0.6);
+}
+
+.reveal p {
+	margin-bottom: 20px;
+}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: #fff;
+}
+	.reveal .controls a.enabled {
+		color: #3b759e;
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: #3b759e;
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+
diff --git a/index.html b/index.html
index 72783fcd..a07d1829 100644
--- a/index.html
+++ b/index.html
@@ -15,7 +15,7 @@
 		<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
 		
 		<link rel="stylesheet" href="css/main.css">
-		<link rel="stylesheet" href="css/theme/default.css">
+		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
 		<!-- For syntax highlighting -->
 		<link rel="stylesheet" href="lib/css/zenburn.css">
@@ -151,6 +151,22 @@
 					</ul>
 				</section>
 
+				<section>
+					<h2>Themes</h2>
+					<p>
+						Reveal.js comes with a few themes built in: <br>
+						<a href="http://lab.hakim.se/reveal-js/?theme=sky">Sky</a> |
+						<a href="http://lab.hakim.se/reveal-js/?theme=beige">Beige</a> |
+						<a href="http://lab.hakim.se/reveal-js/?theme=simple">Simple</a> |
+						<a href="http://lab.hakim.se/reveal-js/">Default</a>
+					</p>
+					<p>
+						<small>
+							* Theme demos are loaded after the presentation which leads to flicker. In production you should load your theme in the <code>&lt;head&gt;</code> using a <code>&lt;link&gt;</code>.
+						</small>
+					</p>
+				</section>
+
 				<section>
 					<section data-state="alert">
 						<h2>Global State</h2>
@@ -296,6 +312,7 @@ function linkify( selector ) {
 				progress: true,
 				history: true,
 				
+				theme: Reveal.getQueryHash().theme || 'default', // available themes are in /css/theme
 				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/linear(2d)
 
 				// Optional libraries used to extend on reveal.js
diff --git a/js/reveal.js b/js/reveal.js
index 9c26f293..31b9bf12 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r20
+ * reveal.js 2.0 r21
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -39,6 +39,9 @@ var Reveal = (function(){
 			// Apply a 3D roll to links on hover
 			rollingLinks: true,
 
+			// Transition style (see /css/theme)
+			theme: 'default', 
+
 			// Transition style
 			transition: 'default', // default/cube/page/concave/linear(2d),
 
@@ -111,6 +114,7 @@ var Reveal = (function(){
 		extend( config, options );
 
 		// Cache references to DOM elements
+		dom.theme = document.querySelector( '#theme' );
 		dom.wrapper = document.querySelector( '.reveal' );
 		dom.progress = document.querySelector( '.reveal .progress' );
 		dom.progressbar = document.querySelector( '.reveal .progress span' );
@@ -222,6 +226,10 @@ var Reveal = (function(){
 			dom.progress.style.display = 'block';
 		}
 
+		if( config.theme && dom.theme ) {
+			dom.theme.setAttribute( 'href', 'css/theme/' + config.theme + '.css' );
+		}
+
 		if( config.transition !== 'default' ) {
 			dom.wrapper.classList.add( config.transition );
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 4c2a4b8e..cdc904a0 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,19 +1,20 @@
 /*!
- * reveal.js 2.0 r20
+ * reveal.js 2.0 r21
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
-function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return;}r(N,ad);d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");
-d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");
-d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down");
-}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";document.body.style.height="120%";window.addEventListener("load",X,false);
-window.addEventListener("orientationchange",X,false);}}function R(){var ae=[],ai=[];for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];
-if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);
-}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";
-}if(N.controls&&d.controls){d.controls.style.display="block";}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);
+var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return;}r(N,ad);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
+d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");
+d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");
+d.controlsDown=document.querySelector(".reveal .controls .down");}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
+document.body.style.height="120%";window.addEventListener("load",X,false);window.addEventListener("orientationchange",X,false);}}function R(){var ae=[],ai=[];
+for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);
+}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);
+head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";}if(N.controls&&d.controls){d.controls.style.display="block";
+}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.theme&&d.theme){d.theme.setAttribute("href","css/theme/"+N.theme+".css");}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);
 }if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false);}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);
 document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);
 }if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);

From dc9b93a533d66834687e3360379c85e2482a1a77 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 30 Aug 2012 01:09:24 -0400
Subject: [PATCH 047/305] tweaks to the simple theme

---
 css/theme/simple.css | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/css/theme/simple.css b/css/theme/simple.css
index 99ed9971..16853be4 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -11,17 +11,8 @@
  * FONT-FACE DEFINITIONS
  *********************************************/
 
-@font-face {
-	font-family: 'League Gothic';
-	src: url('../../lib/font/league_gothic-webfont.eot');
-	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
-		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
-		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
-		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+@import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
 
-	font-weight: normal;
-	font-style: normal;
-}
 
 /*********************************************
  * GLOBAL STYLES
@@ -62,17 +53,12 @@ body {
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: black;
-	font-family: 'League Gothic', Impact, sans-serif;
+	font-family: 'News Cycle', Impact, sans-serif;
 	line-height: 0.9em;
-	letter-spacing: 0.02em;
 	
 	text-transform: uppercase;
 }
 
-.reveal h1 {
-	border-bottom: 5px dashed black;
-}
-
 
 /*********************************************
  * LINKS

From 0c06469d82fbc0ca2f4a2bf2d07e9e5a04cfc37f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 30 Aug 2012 01:13:25 -0400
Subject: [PATCH 048/305] prevent same theme from loading repeatedly

---
 js/reveal.js     |  6 +++++-
 js/reveal.min.js | 13 +++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 31b9bf12..593c32d6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -226,8 +226,12 @@ var Reveal = (function(){
 			dom.progress.style.display = 'block';
 		}
 
+		// Load the theme in the config, if it's not already loaded
 		if( config.theme && dom.theme ) {
-			dom.theme.setAttribute( 'href', 'css/theme/' + config.theme + '.css' );
+			var themeURL = 'css/theme/' + config.theme + '.css';
+			if( dom.theme.getAttribute( 'href' ) !== themeURL ) {
+				dom.theme.setAttribute( 'href', themeURL );
+			}
 		}
 
 		if( config.transition !== 'default' ) {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cdc904a0..a8161bf0 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -14,12 +14,13 @@ document.body.style.height="120%";window.addEventListener("load",X,false);window
 for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);
 }if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);
 head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";}if(N.controls&&d.controls){d.controls.style.display="block";
-}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.theme&&d.theme){d.theme.setAttribute("href","css/theme/"+N.theme+".css");}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);
-}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false);}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);
-document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);
-}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);
-d.controlsDown.addEventListener("click",o(D),false);}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);
-document.removeEventListener("touchmove",Z,false);document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);
+}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.theme&&d.theme){var ad="css/theme/"+N.theme+".css";if(d.theme.getAttribute("href")!==ad){d.theme.setAttribute("href",ad);
+}}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false);
+}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);
+window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);
+d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);d.controlsDown.addEventListener("click",o(D),false);
+}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);document.removeEventListener("touchmove",Z,false);
+document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);
 d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false);
 }}function r(ae,ad){for(var af in ad){ae[af]=ad[af];}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae);}function o(ad){return function(ae){ae.preventDefault();
 ad.call();};}function X(){setTimeout(function(){window.scrollTo(0,1);},0);}function aa(ae){if(ae.target.contentEditable!="inherit"||ae.shiftKey||ae.altKey||ae.ctrlKey||ae.metaKey){return;

From aa97d80d5379f45cdd60c71371f628a4f1413d8d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 30 Aug 2012 01:32:18 -0400
Subject: [PATCH 049/305] correction to code style in sky theme, adjusted
 transition demo page

---
 css/theme/sky.css |  4 ----
 index.html        | 18 ++++++++----------
 2 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/css/theme/sky.css b/css/theme/sky.css
index 99f0a7c7..2f2bee2a 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -127,10 +127,6 @@ body {
 	background: rgba(255, 255, 255, 0.4);
 }
 
-.reveal code {
-	background: rgba(255, 255, 255, 0.6);
-}
-
 .reveal p {
 	margin-bottom: 20px;
 }
diff --git a/index.html b/index.html
index a07d1829..81d0b7e7 100644
--- a/index.html
+++ b/index.html
@@ -141,23 +141,21 @@
 				<section>
 					<h2>Transition Styles</h2>
 					<p>
-						You can select from different transitions, like:
+						You can select from different transitions, like: <br>
+						<a href="http://lab.hakim.se/reveal-js/?transition=cube">Cube</a> -
+						<a href="http://lab.hakim.se/reveal-js/?transition=page">Page</a> -
+						<a href="http://lab.hakim.se/reveal-js/?transition=concave">Concave</a> -
+						<a href="http://lab.hakim.se/reveal-js/?transition=linear">Linear</a>
 					</p>
-					<ul>
-						<li><a href="http://lab.hakim.se/reveal-js/?transition=cube">Cube</a></li>
-						<li><a href="http://lab.hakim.se/reveal-js/?transition=page">Page</a></li>
-						<li><a href="http://lab.hakim.se/reveal-js/?transition=concave">Concave</a></li>
-						<li><a href="http://lab.hakim.se/reveal-js/?transition=linear">Linear</a></li>
-					</ul>
 				</section>
 
 				<section>
 					<h2>Themes</h2>
 					<p>
 						Reveal.js comes with a few themes built in: <br>
-						<a href="http://lab.hakim.se/reveal-js/?theme=sky">Sky</a> |
-						<a href="http://lab.hakim.se/reveal-js/?theme=beige">Beige</a> |
-						<a href="http://lab.hakim.se/reveal-js/?theme=simple">Simple</a> |
+						<a href="http://lab.hakim.se/reveal-js/?theme=sky">Sky</a> -
+						<a href="http://lab.hakim.se/reveal-js/?theme=beige">Beige</a> -
+						<a href="http://lab.hakim.se/reveal-js/?theme=simple">Simple</a> -
 						<a href="http://lab.hakim.se/reveal-js/">Default</a>
 					</p>
 					<p>

From 495cb98005686748d3c923273b1061837c0756ee Mon Sep 17 00:00:00 2001
From: Sinetheta <k.attfield@gmail.com>
Date: Thu, 30 Aug 2012 14:30:29 -0700
Subject: [PATCH 050/305] changed theme file swap to be relative to theme file
 instead of slide-deck

---
 js/reveal.js     | 13 +++++----
 js/reveal.min.js | 70 +++---------------------------------------------
 2 files changed, 11 insertions(+), 72 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 593c32d6..1943e154 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r21
+ * reveal.js 2.0 r22
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -228,12 +228,16 @@ var Reveal = (function(){
 
 		// Load the theme in the config, if it's not already loaded
 		if( config.theme && dom.theme ) {
-			var themeURL = 'css/theme/' + config.theme + '.css';
-			if( dom.theme.getAttribute( 'href' ) !== themeURL ) {
+			var themeURL = dom.theme.getAttribute( 'href' );
+			var themeFinder = /[^/]*?(?=\.css)/;
+			var themeName = themeURL.match(themeFinder)[0];
+			if(  config.theme !== themeName ) {
+				themeURL = themeURL.replace(themeFinder, config.theme);
 				dom.theme.setAttribute( 'href', themeURL );
 			}
 		}
 
+
 		if( config.transition !== 'default' ) {
 			dom.wrapper.classList.add( config.transition );
 		}
@@ -1142,5 +1146,4 @@ var Reveal = (function(){
 		}
 	};
 	
-})();
-
+})();
\ No newline at end of file
diff --git a/js/reveal.min.js b/js/reveal.min.js
index a8161bf0..e660f787 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,72 +1,8 @@
 /*!
- * reveal.js 2.0 r21
+ * reveal.js 2.0 r22
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
-function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return;}r(N,ad);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
-d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");
-d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");
-d.controlsDown=document.querySelector(".reveal .controls .down");}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",X,false);window.addEventListener("orientationchange",X,false);}}function R(){var ae=[],ai=[];
-for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);
-}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);
-head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";}if(N.controls&&d.controls){d.controls.style.display="block";
-}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.theme&&d.theme){var ad="css/theme/"+N.theme+".css";if(d.theme.getAttribute("href")!==ad){d.theme.setAttribute("href",ad);
-}}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false);
-}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);
-window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);
-d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);d.controlsDown.addEventListener("click",o(D),false);
-}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);document.removeEventListener("touchmove",Z,false);
-document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);
-d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false);
-}}function r(ae,ad){for(var af in ad){ae[af]=ad[af];}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae);}function o(ad){return function(ae){ae.preventDefault();
-ad.call();};}function X(){setTimeout(function(){window.scrollTo(0,1);},0);}function aa(ae){if(ae.target.contentEditable!="inherit"||ae.shiftKey||ae.altKey||ae.ctrlKey||ae.metaKey){return;
-}var ad=false;switch(ae.keyCode){case 80:case 33:U();ad=true;break;case 78:case 34:v();ad=true;break;case 72:case 37:z();ad=true;break;case 76:case 39:i();
-ad=true;break;case 75:case 38:s();ad=true;break;case 74:case 40:D();ad=true;break;case 36:L(0);ad=true;break;case 35:L(Number.MAX_VALUE);ad=true;break;
-case 32:V()?Y():v();ad=true;break;case 13:if(V()){Y();ad=true;}break;}if(ad){ae.preventDefault();}else{if(ae.keyCode===27&&P){T();ae.preventDefault();}}K();
-}function y(ad){W.startX=ad.touches[0].clientX;W.startY=ad.touches[0].clientY;W.startCount=ad.touches.length;if(ad.touches.length===2){W.startSpan=O({x:ad.touches[1].clientX,y:ad.touches[1].clientY},{x:W.startX,y:W.startY});
-}}function Z(ai){if(!W.handled){var ag=ai.touches[0].clientX;var af=ai.touches[0].clientY;if(ai.touches.length===2&&W.startCount===2){var ah=O({x:ai.touches[1].clientX,y:ai.touches[1].clientY},{x:W.startX,y:W.startY});
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-}}};})();
\ No newline at end of file
+var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};function 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af=document.createEvent("HTMLEvents",1,2);af.initEvent(ae,true,true);r(af,ad);d.wrapper.dispatchEvent(af)}function t(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment:not(.visible)");if(ae.length){ae[0].classList.add("visible");p("fragmentshown",{fragment:ae[0]});return true}}else{var ad=document.querySelectorAll(k+".present .fragment:not(.visible)");if(ad.length){ad[0].classList.add("visible");p("fragmentshown",{fragment:ad[0]});return true}}return false}function M(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment.visible");if(ae.length){ae[ae.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ae[ae.length-1]});return true}}else{var ad=document.querySelectorAll(k+".present .fragment.visible");if(ad.length){ad[ad.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ad[ad.length-1]});return true}}return false}function K(){clearTimeout(j);if(N.autoSlide){j=setTimeout(v,N.autoSlide)}}function L(ae,ad){a(ae,ad)}function z(){if(V()||M()===false){a(l-1,0)}}function i(){if(V()||t()===false){a(l+1,0)}}function s(){if(V()||M()===false){a(l,c-1)}}function D(){if(V()||t()===false){a(l,c+1)}}function U(){if(M()===false){if(f().up){s()}else{var ad=document.querySelector(".reveal .slides>section.past:nth-child("+l+")");if(ad){c=(ad.querySelectorAll("section").length+1)||0;l--;a()}}}}function v(){if(t()===false){f().down?D():i()}K()}function T(){if(V()){Y()}else{G()}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(ad){var ah=l,af=c;if(ad){var ai=!!ad.parentNode.nodeName.match(/section/gi);var ag=ai?ad.parentNode:ad;var ae=Array.prototype.slice.call(document.querySelectorAll(k));ah=Math.max(ae.indexOf(ag),0);if(ai){af=Math.max(Array.prototype.slice.call(ad.parentNode.children).indexOf(ad),0)}}return{h:ah,v:af}},getPreviousSlide:function(){return w},getCurrentSlide:function(){return E},getQueryHash:function(){var ad={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ae){ad[ae.split("=").shift()]=ae.split("=").pop()});return ad},addEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ae,af,ad)}},removeEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ae,af,ad)}}}})();
\ No newline at end of file

From 8e48bd21b016b0b51d4279479b114ad044273737 Mon Sep 17 00:00:00 2001
From: Jono Warren <jonathan_warren@bcl.co.uk>
Date: Mon, 3 Sep 2012 09:32:31 +0100
Subject: [PATCH 051/305] Fix Socket.IO URL

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 81d0b7e7..89db0912 100644
--- a/index.html
+++ b/index.html
@@ -319,7 +319,7 @@ function linkify( selector ) {
 					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
 					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-					{ src: 'socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+					{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 				]
 			});

From abede2c2f0f6524a0ca28453e584af5660981e55 Mon Sep 17 00:00:00 2001
From: Jono Warren <jonathan_warren@bcl.co.uk>
Date: Mon, 3 Sep 2012 09:54:43 +0100
Subject: [PATCH 052/305] Update Socket.IO URL in readme.

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e3f0e667..6ecc0195 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ Reveal.initialize({
 		{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 		// Speaker notes support
 		{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
-		{ src: 'socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+		{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 	]
 });
 ```

From cb2b5ad06c05d0cd5e609e43e73d34277d39f5a2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 4 Sep 2012 13:33:40 -0300
Subject: [PATCH 053/305] add pledgie button

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 6ecc0195..aa422739 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,11 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 - [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
 
+The framework is and will remain free. Donations are available as an optional way of supporting the project.
+
+[![Click here to lend your support to: reveal.js and make a donation at www.pledgie.com !](http://www.pledgie.com/campaigns/18182.png?skin_name=chrome)](http://www.pledgie.com/campaigns/18182)
+
+
 ## Instructions
 
 ### Markup

From e6e80283f24f773ee8d0a5364634a06f081a1410 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 4 Sep 2012 13:36:15 -0300
Subject: [PATCH 054/305] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index aa422739..8fd04183 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 - [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
 
-The framework is and will remain free. Donations are available as an optional way of supporting the project.
+The framework is and will remain free. Donations are available as an optional way of supporting the project. Proceeds go towards futher development, hosting and domain costs for the GUI editor which will be out shortly.
 
 [![Click here to lend your support to: reveal.js and make a donation at www.pledgie.com !](http://www.pledgie.com/campaigns/18182.png?skin_name=chrome)](http://www.pledgie.com/campaigns/18182)
 

From 77d338f93ae9ef443949ffe962732eeffc4964f8 Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh@technicalpickles.com>
Date: Sat, 8 Sep 2012 21:53:43 -0400
Subject: [PATCH 055/305] Open notes in new window, instead of printing to
 console

It can be tedious to load up the speaker notes, with the whole having to
open the javascript console, and clicking on the link.

This simplifies it by automatically opening the notes in a new window.
Most browsers will warn that it's trying to open a pop-up, but it's easy
enough to allow it.
---
 plugin/speakernotes/client.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index 1aba8b8c..a97ad46a 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -5,7 +5,7 @@
 	var socket = io.connect(window.location.origin);
 	var socketId = Math.random().toString().slice(2);
 	
-	console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
+        window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
 
 	Reveal.addEventListener( 'slidechanged', function( event ) {
 		var nextindexh;

From a8a3765bec9a490b285f3422be2dd06e5acb65d4 Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh@technicalpickles.com>
Date: Sat, 8 Sep 2012 22:05:19 -0400
Subject: [PATCH 056/305] Support markdown in speaker notes

It's pretty nice to have markdown in slides. It's even nicer to have
markdown in speaker notes too :)
---
 plugin/speakernotes/client.js  | 4 +++-
 plugin/speakernotes/notes.html | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index 1aba8b8c..9e657d63 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -27,7 +27,9 @@
 			indexv : event.indexv,
 			nextindexh : nextindexh,
 			nextindexv : nextindexv,
-			socketId : socketId
+			socketId : socketId,
+			markdown : notes ? notes.getAttribute('data-markdown') != null : false
+
 		};
 
 		socket.emit('slidechanged', slideData);
diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index 88924c0d..f61501d7 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -87,6 +87,7 @@
 		<div id="notes"></div>
 
 		<script src="/socket.io/socket.io.js"></script>
+                <script src="/lib/js/showdown.js"></script>
 
 		<script>
 		var socketId = '{{socketId}}';
@@ -99,7 +100,13 @@
 			// ignore data from sockets that aren't ours
 			if (data.socketId !== socketId) { return; }
 
-			notes.innerHTML = data.notes;
+                        if (data.markdown) {
+                          notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
+                        }
+                        else {
+                          notes.innerHTML = data.notes;
+                        }
+
 			currentSlide.contentWindow.Reveal.navigateTo(data.indexh, data.indexv);
 			nextSlide.contentWindow.Reveal.navigateTo(data.nextindexh, data.nextindexv);
 		});

From df2ebc570ce921b2d83883dd6dca03f6cd81b6af Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh@technicalpickles.com>
Date: Sat, 8 Sep 2012 22:10:13 -0400
Subject: [PATCH 057/305] Add documentation for markdown speaker notes

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8fd04183..3f4ac3ce 100644
--- a/README.md
+++ b/README.md
@@ -199,6 +199,8 @@ If you're interested in using speaker notes, reveal.js comes with a Node server
 
 To include speaker notes in your presentation, simply add an `<aside class="notes">` element to any slide. These notes will be hidden in the main presentation view.
 
+It's also possible to write your notes with Markdown. To enable Markdown, simply add the ```data-markdown``` attribute to your ```<aside>``` elements and reveal.js will automatically load the JavaScript parser.
+
 You'll also need to [install Node.js](http://nodejs.org/); then, install the server dependencies by running `npm install`.
 
 Once Node.js and the dependencies are installed, run the following command from the root directory:
@@ -223,4 +225,4 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 
 MIT licensed
 
-Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
\ No newline at end of file
+Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se

From be657e0943a3225b9ada0b2175e0c731a30e0f69 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 9 Sep 2012 22:04:50 -0400
Subject: [PATCH 058/305] add rvl.io to readme and template slide

---
 README.md        |  3 +++
 index.html       |  7 +++++
 js/reveal.js     |  7 ++---
 js/reveal.min.js | 70 +++++++++++++++++++++++++++++++++++++++++++++---
 4 files changed, 79 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 6ecc0195..90b20afb 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,9 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 - [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
 - [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
+## rvl.io
+
+Slides are written using HTML or markdown but there's also an online editor for those of you who prefer a more traditional user interface. Give it a try at [www.rvl.io](http://www.rvl.io).
 
 ## Instructions
 
diff --git a/index.html b/index.html
index 89db0912..569046f8 100644
--- a/index.html
+++ b/index.html
@@ -98,6 +98,13 @@
 					</p>
 				</section>
 
+				<section>
+					<h2>rvl.io</h2>
+					<p>
+						If you don't like writing slides in HTML you can use the online editor <a href="http://www.rvl.io" target="_blank">rvl.io</a>.
+					</p>
+				</section>
+
 				<section>
 					<h2>Works in Mobile Safari</h2>
 					<p>
diff --git a/js/reveal.js b/js/reveal.js
index 1943e154..d48dd298 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r22
+ * reveal.js 2.0 r23
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -340,12 +340,9 @@ var Reveal = (function(){
 	 * @param {Object} event
 	 */
 	function onDocumentKeyDown( event ) {
-		// FFT: Use document.querySelector( ':focus' ) === null 
-		// instead of checking contentEditable?
-
 		// Disregard the event if the target is editable or a 
 		// modifier is present
-		if ( event.target.contentEditable != 'inherit' || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 				
 		var triggered = false;
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e660f787..70ec0120 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,72 @@
 /*!
- * reveal.js 2.0 r22
+ * reveal.js 2.0 r23
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- *
+ * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return}r(N,ad);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");d.controlsDown=document.querySelector(".reveal .controls .down")}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";document.body.style.height="120%";window.addEventListener("load",X,false);window.addEventListener("orientationchange",X,false)}}function R(){var ae=[],ai=[];for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src)}else{ae.push(ag.src)}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback)}}}function ah(){head.js.apply(null,ai);F()}if(ae.length){head.ready(ah);head.js.apply(null,ae)}else{ah()}}function F(){C();I();H();K()}function I(){if(P===false){N.transition="linear"}if(N.controls&&d.controls){d.controls.style.display="block"}if(N.progress&&d.progress){d.progress.style.display="block"}if(N.theme&&d.theme){var af=d.theme.getAttribute("href");var ad=/[^/]*?(?=\.css)/;var ae=af.match(ad)[0];if(N.theme!==ae){af=af.replace(ad,N.theme);d.theme.setAttribute("href",af)}}if(N.transition!=="default"){d.wrapper.classList.add(N.transition)}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);document.addEventListener("mousewheel",n,false)}if(N.rollingLinks){J()}}function C(){document.addEventListener("touchstart",y,false);document.addEventListener("touchmove",Z,false);document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false)}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);d.controlsDown.addEventListener("click",o(D),false)}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);document.removeEventListener("touchmove",Z,false);document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false)}}function r(ae,ad){for(var af in ad){ae[af]=ad[af]}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae)}function o(ad){return function(ae){ae.preventDefault();ad.call()}}function X(){setTimeout(function(){window.scrollTo(0,1)},0)}function aa(ae){if(ae.target.contentEditable!="inherit"||ae.shiftKey||ae.altKey||ae.ctrlKey||ae.metaKey){return}var ad=false;switch(ae.keyCode){case 80:case 33:U();ad=true;break;case 78:case 34:v();ad=true;break;case 72:case 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ae=ag-W.startX,ad=af-W.startY;if(ae>W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;z()}else{if(ae<-W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;i()}else{if(ad>W.threshold){W.handled=true;s()}else{if(ad<-W.threshold){W.handled=true;D()}}}}}}ai.preventDefault()}}function S(ad){W.handled=false}function n(ad){clearTimeout(x);x=setTimeout(function(){var ae=ad.detail||-ad.wheelDelta;if(ae>0){v()}else{U()}},100)}function u(ad){H()}function J(){if(P&&!("msPerspective" in document.body.style)){var ae=document.querySelectorAll(".reveal .slides section a:not(.image)");for(var af=0,ad=ae.length;af<ad;af++){var ag=ae[af];if(ag.textContent&&!ag.querySelector("img")&&(!ag.className||!ag.classList.contains(ag,"roll"))){ag.classList.add("roll");ag.innerHTML='<span data-title="'+ag.text+'">'+ag.innerHTML+"</span>"}}}}function G(){d.wrapper.classList.add("overview");var ad=Array.prototype.slice.call(document.querySelectorAll(k));for(var ai=0,ag=ad.length;ai<ag;ai++){var af=ad[ai],am="translateZ(-2500px) translate("+((ai-l)*105)+"%, 0%)";af.setAttribute("data-index-h",ai);af.style.display="block";af.style.WebkitTransform=am;af.style.MozTransform=am;af.style.msTransform=am;af.style.OTransform=am;af.style.transform=am;if(!af.classList.contains("stack")){af.addEventListener("click",A,true)}var al=Array.prototype.slice.call(af.querySelectorAll("section"));for(var ah=0,ae=al.length;ah<ae;ah++){var ak=al[ah],aj="translate(0%, "+((ah-(ai===l?c:0))*105)+"%)";ak.setAttribute("data-index-h",ai);ak.setAttribute("data-index-v",ah);ak.style.display="block";ak.style.WebkitTransform=aj;ak.style.MozTransform=aj;ak.style.msTransform=aj;ak.style.OTransform=aj;ak.style.transform=aj;ak.addEventListener("click",A,true)}}}function Y(){d.wrapper.classList.remove("overview");var ag=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));for(var af=0,ad=ag.length;af<ad;af++){var ae=ag[af];ae.style.WebkitTransform="";ae.style.MozTransform="";ae.style.msTransform="";ae.style.OTransform="";ae.style.transform="";ae.removeEventListener("click",A)}a()}function V(){return d.wrapper.classList.contains("overview")}function A(ad){if(V()){ad.preventDefault();Y();l=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a()}}function ab(ae,ag){var ai=Array.prototype.slice.call(document.querySelectorAll(ae)),aj=ai.length;if(aj){if(N.loop){ag%=aj;if(ag<0){ag=aj+ag}}ag=Math.max(Math.min(ag,aj-1),0);for(var ah=0;ah<aj;ah++){var ad=ai[ah];if(V()===false){var ak=Math.abs((ag-ah)%(aj-3))||0;ad.style.display=ak>3?"none":"block"}ai[ah].classList.remove("past");ai[ah].classList.remove("present");ai[ah].classList.remove("future");if(ah<ag){ai[ah].classList.add("past")}else{if(ah>ag){ai[ah].classList.add("future")}}if(ad.querySelector("section")){ai[ah].classList.add("stack")}}ai[ag].classList.add("present");var af=ai[ag].getAttribute("data-state");if(af){ac=ac.concat(af.split(" "))}}else{ag=0}return ag}function a(aj,an){w=E;var ag=ac.concat();ac.length=0;var am=l,ae=c;l=ab(k,aj===undefined?l:aj);c=ab(b,an===undefined?c:an);stateLoop:for(var ah=0,ak=ac.length;ah<ak;ah++){for(var af=0;af<ag.length;af++){if(ag[af]===ac[ah]){ag.splice(af,1);continue stateLoop}}document.documentElement.classList.add(ac[ah]);p(ac[ah])}while(ag.length){document.documentElement.classList.remove(ag.pop())}if(N.progress&&d.progress){d.progressbar.style.width=(l/(document.querySelectorAll(k).length-1))*window.innerWidth+"px"}if(V()){G()}q();clearTimeout(B);B=setTimeout(g,1500);var ad=document.querySelectorAll(k);var al=ad[l],ai=al.querySelectorAll("section");E=ai[c]||al;if(l!==am||c!==ae){p("slidechanged",{indexh:l,indexv:c,previousSlide:w,currentSlide:E})}else{w=null}if(w){w.classList.remove("present")}}function q(){if(!N.controls||!d.controls){return}var 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af=document.createEvent("HTMLEvents",1,2);af.initEvent(ae,true,true);r(af,ad);d.wrapper.dispatchEvent(af)}function t(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment:not(.visible)");if(ae.length){ae[0].classList.add("visible");p("fragmentshown",{fragment:ae[0]});return true}}else{var ad=document.querySelectorAll(k+".present .fragment:not(.visible)");if(ad.length){ad[0].classList.add("visible");p("fragmentshown",{fragment:ad[0]});return true}}return false}function M(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment.visible");if(ae.length){ae[ae.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ae[ae.length-1]});return true}}else{var ad=document.querySelectorAll(k+".present .fragment.visible");if(ad.length){ad[ad.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ad[ad.length-1]});return true}}return false}function K(){clearTimeout(j);if(N.autoSlide){j=setTimeout(v,N.autoSlide)}}function L(ae,ad){a(ae,ad)}function z(){if(V()||M()===false){a(l-1,0)}}function i(){if(V()||t()===false){a(l+1,0)}}function s(){if(V()||M()===false){a(l,c-1)}}function D(){if(V()||t()===false){a(l,c+1)}}function U(){if(M()===false){if(f().up){s()}else{var ad=document.querySelector(".reveal .slides>section.past:nth-child("+l+")");if(ad){c=(ad.querySelectorAll("section").length+1)||0;l--;a()}}}}function v(){if(t()===false){f().down?D():i()}K()}function T(){if(V()){Y()}else{G()}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(ad){var ah=l,af=c;if(ad){var ai=!!ad.parentNode.nodeName.match(/section/gi);var ag=ai?ad.parentNode:ad;var 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\ No newline at end of file
+var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
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+document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);
+}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);
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+d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false);
+}}function r(ae,ad){for(var af in ad){ae[af]=ad[af];}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae);}function o(ad){return function(ae){ae.preventDefault();
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+ad.style.display=ak>3?"none":"block";}ai[ah].classList.remove("past");ai[ah].classList.remove("present");ai[ah].classList.remove("future");if(ah<ag){ai[ah].classList.add("past");
+}else{if(ah>ag){ai[ah].classList.add("future");}}if(ad.querySelector("section")){ai[ah].classList.add("stack");}}ai[ag].classList.add("present");var af=ai[ag].getAttribute("data-state");
+if(af){ac=ac.concat(af.split(" "));}}else{ag=0;}return ag;}function a(aj,an){w=E;var ag=ac.concat();ac.length=0;var am=l,ae=c;l=ab(k,aj===undefined?l:aj);
+c=ab(b,an===undefined?c:an);stateLoop:for(var ah=0,ak=ac.length;ah<ak;ah++){for(var af=0;af<ag.length;af++){if(ag[af]===ac[ah]){ag.splice(af,1);continue stateLoop;
+}}document.documentElement.classList.add(ac[ah]);p(ac[ah]);}while(ag.length){document.documentElement.classList.remove(ag.pop());}if(N.progress&&d.progress){d.progressbar.style.width=(l/(document.querySelectorAll(k).length-1))*window.innerWidth+"px";
+}if(V()){G();}q();clearTimeout(B);B=setTimeout(g,1500);var ad=document.querySelectorAll(k);var al=ad[l],ai=al.querySelectorAll("section");E=ai[c]||al;if(l!==am||c!==ae){p("slidechanged",{indexh:l,indexv:c,previousSlide:w,currentSlide:E});
+}else{w=null;}if(w){w.classList.remove("present");}}function q(){if(!N.controls||!d.controls){return;}var ad=f();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(ae){ae.classList.remove("enabled");
+});if(ad.left){d.controlsLeft.classList.add("enabled");}if(ad.right){d.controlsRight.classList.add("enabled");}if(ad.up){d.controlsUp.classList.add("enabled");
+}if(ad.down){d.controlsDown.classList.add("enabled");}}function f(){var ad=document.querySelectorAll(k);var ae=document.querySelectorAll(b);return{left:l>0,right:l<ad.length-1,up:c>0,down:c<ae.length-1};
+}function H(){var ai=window.location.hash;var ah=ai.slice(2).split("/"),af=ai.replace(/#|\//gi,"");if(isNaN(parseInt(ah[0]))&&af.length){var ad=document.querySelector("#"+af);
+if(ad){var aj=Reveal.getIndices(ad);L(aj.h,aj.v);}else{L(l,c);}}else{var ag=parseInt(ah[0])||0,ae=parseInt(ah[1])||0;L(ag,ae);}}function g(){if(N.history){var ad="/";
+if(l>0||c>0){ad+=l;}if(c>0){ad+="/"+c;}window.location.hash=ad;}}function p(ae,ad){var af=document.createEvent("HTMLEvents",1,2);af.initEvent(ae,true,true);
+r(af,ad);d.wrapper.dispatchEvent(af);}function t(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment:not(.visible)");
+if(ae.length){ae[0].classList.add("visible");p("fragmentshown",{fragment:ae[0]});return true;}}else{var ad=document.querySelectorAll(k+".present .fragment:not(.visible)");
+if(ad.length){ad[0].classList.add("visible");p("fragmentshown",{fragment:ad[0]});return true;}}return false;}function M(){if(document.querySelector(b+".present")){var ae=document.querySelectorAll(b+".present .fragment.visible");
+if(ae.length){ae[ae.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ae[ae.length-1]});return true;}}else{var ad=document.querySelectorAll(k+".present .fragment.visible");
+if(ad.length){ad[ad.length-1].classList.remove("visible");p("fragmenthidden",{fragment:ad[ad.length-1]});return true;}}return false;}function K(){clearTimeout(j);
+if(N.autoSlide){j=setTimeout(v,N.autoSlide);}}function L(ae,ad){a(ae,ad);}function z(){if(V()||M()===false){a(l-1,0);}}function i(){if(V()||t()===false){a(l+1,0);
+}}function s(){if(V()||M()===false){a(l,c-1);}}function D(){if(V()||t()===false){a(l,c+1);}}function U(){if(M()===false){if(f().up){s();}else{var ad=document.querySelector(".reveal .slides>section.past:nth-child("+l+")");
+if(ad){c=(ad.querySelectorAll("section").length+1)||0;l--;a();}}}}function v(){if(t()===false){f().down?D():i();}K();}function T(){if(V()){Y();}else{G();
+}}return{initialize:h,navigateTo:L,navigateLeft:z,navigateRight:i,navigateUp:s,navigateDown:D,navigatePrev:U,navigateNext:v,toggleOverview:T,addEventListeners:C,removeEventListeners:Q,getIndices:function(ad){var ah=l,af=c;
+if(ad){var ai=!!ad.parentNode.nodeName.match(/section/gi);var ag=ai?ad.parentNode:ad;var ae=Array.prototype.slice.call(document.querySelectorAll(k));ah=Math.max(ae.indexOf(ag),0);
+if(ai){af=Math.max(Array.prototype.slice.call(ad.parentNode.children).indexOf(ad),0);}}return{h:ah,v:af};},getPreviousSlide:function(){return w;},getCurrentSlide:function(){return E;
+},getQueryHash:function(){var ad={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ae){ad[ae.split("=").shift()]=ae.split("=").pop();});return ad;
+},addEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ae,af,ad);}},removeEventListener:function(ae,af,ad){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ae,af,ad);
+}}};})();
\ No newline at end of file

From 48390c09339954de8b8934b9250ccbb7bfbda7da Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 9 Sep 2012 23:07:57 -0300
Subject: [PATCH 059/305] readme update

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 22172330..e7b7fc77 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,14 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 - [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
 - [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
+The framework is and will remain free. Donations are available as an optional way of supporting the project. Proceeds go towards futher development, hosting and domain costs for reveal.js and rvl.io.
+
+[![Click here to lend your support to: reveal.js and make a donation at www.pledgie.com !](http://www.pledgie.com/campaigns/18182.png?skin_name=chrome)](http://www.pledgie.com/campaigns/18182)
+
 ## rvl.io
 
 Slides are written using HTML or markdown but there's also an online editor for those of you who prefer a more traditional user interface. Give it a try at [www.rvl.io](http://www.rvl.io).
 
-The framework is and will remain free. Donations are available as an optional way of supporting the project. Proceeds go towards futher development, hosting and domain costs for the GUI editor which will be out shortly.
-
-[![Click here to lend your support to: reveal.js and make a donation at www.pledgie.com !](http://www.pledgie.com/campaigns/18182.png?skin_name=chrome)](http://www.pledgie.com/campaigns/18182)
-
 
 ## Instructions
 

From edfcfb1d3f836375831a8db93f8c31d3cd617bfe Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 9 Sep 2012 22:17:32 -0400
Subject: [PATCH 060/305] open slide notes window automatically #135

---
 plugin/speakernotes/client.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index a97ad46a..b164a563 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -5,7 +5,8 @@
 	var socket = io.connect(window.location.origin);
 	var socketId = Math.random().toString().slice(2);
 	
-        window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
+	console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
+	window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
 
 	Reveal.addEventListener( 'slidechanged', function( event ) {
 		var nextindexh;

From 9688d3a306e5eb46e409b21c65949214bcd03ee1 Mon Sep 17 00:00:00 2001
From: Rebecca Murphey <rmurphey@gmail.com>
Date: Tue, 11 Sep 2012 12:45:55 -0400
Subject: [PATCH 061/305] package.json for node 0.8+

---
 package.json | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index fa85011b..ea6045a7 100644
--- a/package.json
+++ b/package.json
@@ -8,13 +8,13 @@
 		"url": "git://github.com/hakimel/reveal.js.git"
 	},
 	"engines": {
-		"node": "~0.6.8"
+		"node": "~0.8.0"
 	},
 	"dependencies": {
-		"underscore" : "1.3.3",
-		"express" : "2.5.9",
-		"socket.io" : "0.9.6",
-		"mustache" : "0.4.0"
+		"underscore" : "~1.3.3",
+		"express" : "~2.5.9",
+		"socket.io" : "~0.9.6",
+		"mustache" : "~0.4.0"
 	},
 	"devDependencies": {}
 }

From 024105fbbc7359b986f1a8be0e78bb9b8fb0cdd6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 16 Sep 2012 21:47:07 -0400
Subject: [PATCH 062/305] fix mixed spaces & tabs, remove unused feature test,
 add missing ;

---
 js/reveal.js     |  54 ++++++++++----------
 js/reveal.min.js | 128 +++++++++++++++++++++++------------------------
 2 files changed, 91 insertions(+), 91 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index d48dd298..b16b529d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,17 +1,17 @@
 /*!
- * reveal.js 2.0 r23
+ * reveal.js 2.0 r24
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){
+
+	'use strict';
 	
 	var HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
 		VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
 
-		IS_TOUCH_DEVICE = !!( 'ontouchstart' in window ),
-
 		// Configurations defaults, can be overridden at initialization time 
 		config = {
 			// Display controls in the bottom right corner
@@ -67,16 +67,16 @@ var Reveal = (function(){
 
 		// Detect support for CSS 3D transforms
 		supports3DTransforms =  'WebkitPerspective' in document.body.style ||
-                        		'MozPerspective' in document.body.style ||
-                        		'msPerspective' in document.body.style ||
-                        		'OPerspective' in document.body.style ||
-                        		'perspective' in document.body.style,
-        
-        supports2DTransforms =  'WebkitTransform' in document.body.style ||
-                        		'MozTransform' in document.body.style ||
-                        		'msTransform' in document.body.style ||
-                        		'OTransform' in document.body.style ||
-                        		'transform' in document.body.style,
+								'MozPerspective' in document.body.style ||
+								'msPerspective' in document.body.style ||
+								'OPerspective' in document.body.style ||
+								'perspective' in document.body.style,
+		
+		supports2DTransforms =  'WebkitTransform' in document.body.style ||
+								'MozTransform' in document.body.style ||
+								'msTransform' in document.body.style ||
+								'OTransform' in document.body.style ||
+								'transform' in document.body.style,
 		
 		// Throttles mouse wheel navigation
 		mouseWheelTimeout = 0,
@@ -321,7 +321,7 @@ var Reveal = (function(){
 		return function( event ) {
 			event.preventDefault();
 			delegate.call();
-		}
+		};
 	}
 
 	/**
@@ -510,17 +510,17 @@ var Reveal = (function(){
 	 */
 	function linkify() {
 		if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
-        	var nodes = document.querySelectorAll( '.reveal .slides section a:not(.image)' );
+			var nodes = document.querySelectorAll( '.reveal .slides section a:not(.image)' );
 
-	        for( var i = 0, len = nodes.length; i < len; i++ ) {
-	            var node = nodes[i];
-	            
-	            if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
-	                node.classList.add( 'roll' );
-	                node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
-	            }
-	        };
-        }
+			for( var i = 0, len = nodes.length; i < len; i++ ) {
+				var node = nodes[i];
+				
+				if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
+					node.classList.add( 'roll' );
+					node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
+				}
+			}
+		}
 	}
 
 	/**
@@ -818,7 +818,7 @@ var Reveal = (function(){
 		// Remove the 'enabled' class from all directions
 		[ dom.controlsLeft, dom.controlsRight, dom.controlsUp, dom.controlsDown ].forEach( function( node ) {
 			node.classList.remove( 'enabled' );
-		} )
+		} );
 
 		if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
 		if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
@@ -1111,12 +1111,12 @@ var Reveal = (function(){
 
 		// Returns the previous slide element, may be null
 		getPreviousSlide: function() {
-			return previousSlide
+			return previousSlide;
 		},
 
 		// Returns the current slide element
 		getCurrentSlide: function() {
-			return currentSlide
+			return currentSlide;
 		},
 
 		// Helper method, retrieves query string as a key/value hash
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 70ec0120..c32e4877 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,72 +1,72 @@
 /*!
- * reveal.js 2.0 r23
+ * reveal.js 2.0 r24
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var k=".reveal .slides>section",b=".reveal .slides>section.present>section",e=!!("ontouchstart" in window),N={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},l=0,c=0,w,E,ac=[],d={},P="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,m="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,x=0,j=0,B=0,W={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
-function h(ad){if((!m&&!P)){document.body.setAttribute("class","no-transforms");return;}r(N,ad);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
-d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(N.controls){d.controls=document.querySelector(".reveal .controls");
+var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,A=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+function g(ac){if((!l&&!O)){document.body.setAttribute("class","no-transforms");return;}q(M,ac);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
+d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(M.controls){d.controls=document.querySelector(".reveal .controls");
 d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");
-d.controlsDown=document.querySelector(".reveal .controls .down");}R();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",X,false);window.addEventListener("orientationchange",X,false);}}function R(){var ae=[],ai=[];
-for(var af=0,ad=N.dependencies.length;af<ad;af++){var ag=N.dependencies[af];if(!ag.condition||ag.condition()){if(ag.async){ai.push(ag.src);}else{ae.push(ag.src);
-}if(typeof ag.callback==="function"){head.ready(ag.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],ag.callback);}}}function ah(){head.js.apply(null,ai);F();}if(ae.length){head.ready(ah);
-head.js.apply(null,ae);}else{ah();}}function F(){C();I();H();K();}function I(){if(P===false){N.transition="linear";}if(N.controls&&d.controls){d.controls.style.display="block";
-}if(N.progress&&d.progress){d.progress.style.display="block";}if(N.theme&&d.theme){var af=d.theme.getAttribute("href");var ad=/[^/]*?(?=\.css)/;var ae=af.match(ad)[0];
-if(N.theme!==ae){af=af.replace(ad,N.theme);d.theme.setAttribute("href",af);}}if(N.transition!=="default"){d.wrapper.classList.add(N.transition);}if(N.mouseWheel){document.addEventListener("DOMMouseScroll",n,false);
-document.addEventListener("mousewheel",n,false);}if(N.rollingLinks){J();}}function C(){document.addEventListener("touchstart",y,false);document.addEventListener("touchmove",Z,false);
-document.addEventListener("touchend",S,false);window.addEventListener("hashchange",u,false);if(N.keyboard){document.addEventListener("keydown",aa,false);
-}if(N.controls&&d.controls){d.controlsLeft.addEventListener("click",o(z),false);d.controlsRight.addEventListener("click",o(i),false);d.controlsUp.addEventListener("click",o(s),false);
-d.controlsDown.addEventListener("click",o(D),false);}}function Q(){document.removeEventListener("keydown",aa,false);document.removeEventListener("touchstart",y,false);
-document.removeEventListener("touchmove",Z,false);document.removeEventListener("touchend",S,false);window.removeEventListener("hashchange",u,false);if(N.controls&&d.controls){d.controlsLeft.removeEventListener("click",o(z),false);
-d.controlsRight.removeEventListener("click",o(i),false);d.controlsUp.removeEventListener("click",o(s),false);d.controlsDown.removeEventListener("click",o(D),false);
-}}function r(ae,ad){for(var af in ad){ae[af]=ad[af];}}function O(af,ad){var ag=af.x-ad.x,ae=af.y-ad.y;return Math.sqrt(ag*ag+ae*ae);}function o(ad){return function(ae){ae.preventDefault();
-ad.call();};}function X(){setTimeout(function(){window.scrollTo(0,1);},0);}function aa(ae){if(document.querySelector(":focus")!==null||ae.shiftKey||ae.altKey||ae.ctrlKey||ae.metaKey){return;
-}var ad=false;switch(ae.keyCode){case 80:case 33:U();ad=true;break;case 78:case 34:v();ad=true;break;case 72:case 37:z();ad=true;break;case 76:case 39:i();
-ad=true;break;case 75:case 38:s();ad=true;break;case 74:case 40:D();ad=true;break;case 36:L(0);ad=true;break;case 35:L(Number.MAX_VALUE);ad=true;break;
-case 32:V()?Y():v();ad=true;break;case 13:if(V()){Y();ad=true;}break;}if(ad){ae.preventDefault();}else{if(ae.keyCode===27&&P){T();ae.preventDefault();}}K();
-}function y(ad){W.startX=ad.touches[0].clientX;W.startY=ad.touches[0].clientY;W.startCount=ad.touches.length;if(ad.touches.length===2){W.startSpan=O({x:ad.touches[1].clientX,y:ad.touches[1].clientY},{x:W.startX,y:W.startY});
-}}function Z(ai){if(!W.handled){var ag=ai.touches[0].clientX;var af=ai.touches[0].clientY;if(ai.touches.length===2&&W.startCount===2){var ah=O({x:ai.touches[1].clientX,y:ai.touches[1].clientY},{x:W.startX,y:W.startY});
-if(Math.abs(W.startSpan-ah)>W.threshold){W.handled=true;if(ah<W.startSpan){G();}else{Y();}}}else{if(ai.touches.length===1){var ae=ag-W.startX,ad=af-W.startY;
-if(ae>W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;z();}else{if(ae<-W.threshold&&Math.abs(ae)>Math.abs(ad)){W.handled=true;i();}else{if(ad>W.threshold){W.handled=true;
-s();}else{if(ad<-W.threshold){W.handled=true;D();}}}}}}ai.preventDefault();}}function S(ad){W.handled=false;}function n(ad){clearTimeout(x);x=setTimeout(function(){var ae=ad.detail||-ad.wheelDelta;
-if(ae>0){v();}else{U();}},100);}function u(ad){H();}function J(){if(P&&!("msPerspective" in document.body.style)){var ae=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var af=0,ad=ae.length;af<ad;af++){var ag=ae[af];if(ag.textContent&&!ag.querySelector("img")&&(!ag.className||!ag.classList.contains(ag,"roll"))){ag.classList.add("roll");
-ag.innerHTML='<span data-title="'+ag.text+'">'+ag.innerHTML+"</span>";}}}}function G(){d.wrapper.classList.add("overview");var ad=Array.prototype.slice.call(document.querySelectorAll(k));
-for(var ai=0,ag=ad.length;ai<ag;ai++){var af=ad[ai],am="translateZ(-2500px) translate("+((ai-l)*105)+"%, 0%)";af.setAttribute("data-index-h",ai);af.style.display="block";
-af.style.WebkitTransform=am;af.style.MozTransform=am;af.style.msTransform=am;af.style.OTransform=am;af.style.transform=am;if(!af.classList.contains("stack")){af.addEventListener("click",A,true);
-}var al=Array.prototype.slice.call(af.querySelectorAll("section"));for(var ah=0,ae=al.length;ah<ae;ah++){var ak=al[ah],aj="translate(0%, "+((ah-(ai===l?c:0))*105)+"%)";
-ak.setAttribute("data-index-h",ai);ak.setAttribute("data-index-v",ah);ak.style.display="block";ak.style.WebkitTransform=aj;ak.style.MozTransform=aj;ak.style.msTransform=aj;
-ak.style.OTransform=aj;ak.style.transform=aj;ak.addEventListener("click",A,true);}}}function Y(){d.wrapper.classList.remove("overview");var ag=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
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+document.addEventListener("mousewheel",m,false);}if(M.rollingLinks){I();}}function B(){document.addEventListener("touchstart",x,false);document.addEventListener("touchmove",Y,false);
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+}if(M.controls&&d.controls){d.controlsLeft.addEventListener("click",n(y),false);d.controlsRight.addEventListener("click",n(h),false);d.controlsUp.addEventListener("click",n(r),false);
+d.controlsDown.addEventListener("click",n(C),false);}}function P(){document.removeEventListener("keydown",Z,false);document.removeEventListener("touchstart",x,false);
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+}}function q(ad,ac){for(var ae in ac){ad[ae]=ac[ae];}}function N(ae,ac){var af=ae.x-ac.x,ad=ae.y-ac.y;return Math.sqrt(af*af+ad*ad);}function n(ac){return function(ad){ad.preventDefault();
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+ac=true;break;case 75:case 38:r();ac=true;break;case 74:case 40:C();ac=true;break;case 36:K(0);ac=true;break;case 35:K(Number.MAX_VALUE);ac=true;break;
+case 32:U()?X():u();ac=true;break;case 13:if(U()){X();ac=true;}break;}if(ac){ad.preventDefault();}else{if(ad.keyCode===27&&O){S();ad.preventDefault();}}J();
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+}}function Y(ah){if(!V.handled){var af=ah.touches[0].clientX;var ae=ah.touches[0].clientY;if(ah.touches.length===2&&V.startCount===2){var ag=N({x:ah.touches[1].clientX,y:ah.touches[1].clientY},{x:V.startX,y:V.startY});
+if(Math.abs(V.startSpan-ag)>V.threshold){V.handled=true;if(ag<V.startSpan){F();}else{X();}}}else{if(ah.touches.length===1){var ad=af-V.startX,ac=ae-V.startY;
+if(ad>V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;y();}else{if(ad<-V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;h();}else{if(ac>V.threshold){V.handled=true;
+r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}}function R(ac){V.handled=false;}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;
+if(ad>0){u();}else{T();}},100);}function t(ac){G();}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");
+for(var ae=0,ac=ad.length;ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");
+af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";}}}}function F(){d.wrapper.classList.add("overview");var ac=Array.prototype.slice.call(document.querySelectorAll(j));
+for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";ae.setAttribute("data-index-h",ah);ae.style.display="block";
+ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",z,true);
+}var ak=Array.prototype.slice.call(ae.querySelectorAll("section"));for(var ag=0,ad=ak.length;ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";
+aj.setAttribute("data-index-h",ah);aj.setAttribute("data-index-v",ag);aj.style.display="block";aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;
+aj.style.OTransform=ai;aj.style.transform=ai;aj.addEventListener("click",z,true);}}}function X(){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+for(var ae=0,ac=af.length;ae<ac;ae++){var ad=af[ae];ad.style.WebkitTransform="";ad.style.MozTransform="";ad.style.msTransform="";ad.style.OTransform="";
+ad.style.transform="";ad.removeEventListener("click",z);}a();}function U(){return d.wrapper.classList.contains("overview");}function z(ac){if(U()){ac.preventDefault();
+X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
+if(ai){if(M.loop){af%=ai;if(af<0){af=ai+af;}}af=Math.max(Math.min(af,ai-1),0);for(var ag=0;ag<ai;ag++){var ac=ah[ag];if(U()===false){var aj=Math.abs((af-ag)%(ai-3))||0;
+ac.style.display=aj>3?"none":"block";}ah[ag].classList.remove("past");ah[ag].classList.remove("present");ah[ag].classList.remove("future");if(ag<af){ah[ag].classList.add("past");
+}else{if(ag>af){ah[ag].classList.add("future");}}if(ac.querySelector("section")){ah[ag].classList.add("stack");}}ah[af].classList.add("present");var ae=ah[af].getAttribute("data-state");
+if(ae){ab=ab.concat(ae.split(" "));}}else{af=0;}return af;}function a(ai,am){v=D;var af=ab.concat();ab.length=0;var al=k,ad=c;k=aa(j,ai===undefined?k:ai);
+c=aa(b,am===undefined?c:am);stateLoop:for(var ag=0,aj=ab.length;ag<aj;ag++){for(var ae=0;ae<af.length;ae++){if(af[ae]===ab[ag]){af.splice(ae,1);continue stateLoop;
+}}document.documentElement.classList.add(ab[ag]);o(ab[ag]);}while(af.length){document.documentElement.classList.remove(af.pop());}if(M.progress&&d.progress){d.progressbar.style.width=(k/(document.querySelectorAll(j).length-1))*window.innerWidth+"px";
+}if(U()){F();}p();clearTimeout(A);A=setTimeout(f,1500);var ac=document.querySelectorAll(j);var ak=ac[k],ah=ak.querySelectorAll("section");D=ah[c]||ak;if(k!==al||c!==ad){o("slidechanged",{indexh:k,indexv:c,previousSlide:v,currentSlide:D});
+}else{v=null;}if(v){v.classList.remove("present");}}function p(){if(!M.controls||!d.controls){return;}var ac=e();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(ad){ad.classList.remove("enabled");
+});if(ac.left){d.controlsLeft.classList.add("enabled");}if(ac.right){d.controlsRight.classList.add("enabled");}if(ac.up){d.controlsUp.classList.add("enabled");
+}if(ac.down){d.controlsDown.classList.add("enabled");}}function e(){var ac=document.querySelectorAll(j);var ad=document.querySelectorAll(b);return{left:k>0,right:k<ac.length-1,up:c>0,down:c<ad.length-1};
+}function G(){var ah=window.location.hash;var ag=ah.slice(2).split("/"),ae=ah.replace(/#|\//gi,"");if(isNaN(parseInt(ag[0]))&&ae.length){var ac=document.querySelector("#"+ae);
+if(ac){var ai=Reveal.getIndices(ac);K(ai.h,ai.v);}else{K(k,c);}}else{var af=parseInt(ag[0])||0,ad=parseInt(ag[1])||0;K(af,ad);}}function f(){if(M.history){var ac="/";
+if(k>0||c>0){ac+=k;}if(c>0){ac+="/"+c;}window.location.hash=ac;}}function o(ad,ac){var ae=document.createEvent("HTMLEvents",1,2);ae.initEvent(ad,true,true);
+q(ae,ac);d.wrapper.dispatchEvent(ae);}function s(){if(document.querySelector(b+".present")){var ad=document.querySelectorAll(b+".present .fragment:not(.visible)");
+if(ad.length){ad[0].classList.add("visible");o("fragmentshown",{fragment:ad[0]});return true;}}else{var ac=document.querySelectorAll(j+".present .fragment:not(.visible)");
+if(ac.length){ac[0].classList.add("visible");o("fragmentshown",{fragment:ac[0]});return true;}}return false;}function L(){if(document.querySelector(b+".present")){var ad=document.querySelectorAll(b+".present .fragment.visible");
+if(ad.length){ad[ad.length-1].classList.remove("visible");o("fragmenthidden",{fragment:ad[ad.length-1]});return true;}}else{var ac=document.querySelectorAll(j+".present .fragment.visible");
+if(ac.length){ac[ac.length-1].classList.remove("visible");o("fragmenthidden",{fragment:ac[ac.length-1]});return true;}}return false;}function J(){clearTimeout(i);
+if(M.autoSlide){i=setTimeout(u,M.autoSlide);}}function K(ad,ac){a(ad,ac);}function y(){if(U()||L()===false){a(k-1,0);}}function h(){if(U()||s()===false){a(k+1,0);
+}}function r(){if(U()||L()===false){a(k,c-1);}}function C(){if(U()||s()===false){a(k,c+1);}}function T(){if(L()===false){if(e().up){r();}else{var ac=document.querySelector(".reveal .slides>section.past:nth-child("+k+")");
+if(ac){c=(ac.querySelectorAll("section").length+1)||0;k--;a();}}}}function u(){if(s()===false){e().down?C():h();}J();}function S(){if(U()){X();}else{F();
+}}return{initialize:g,navigateTo:K,navigateLeft:y,navigateRight:h,navigateUp:r,navigateDown:C,navigatePrev:T,navigateNext:u,toggleOverview:S,addEventListeners:B,removeEventListeners:P,getIndices:function(ac){var ag=k,ae=c;
+if(ac){var ah=!!ac.parentNode.nodeName.match(/section/gi);var af=ah?ac.parentNode:ac;var ad=Array.prototype.slice.call(document.querySelectorAll(j));ag=Math.max(ad.indexOf(af),0);
+if(ah){ae=Math.max(Array.prototype.slice.call(ac.parentNode.children).indexOf(ac),0);}}return{h:ag,v:ae};},getPreviousSlide:function(){return v;},getCurrentSlide:function(){return D;
+},getQueryHash:function(){var ac={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ad){ac[ad.split("=").shift()]=ad.split("=").pop();});return ac;
+},addEventListener:function(ad,ae,ac){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ad,ae,ac);}},removeEventListener:function(ad,ae,ac){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ad,ae,ac);
 }}};})();
\ No newline at end of file

From 390cdf117258eb9ba6d86f763246ee23a27a3cd6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 16 Sep 2012 21:50:11 -0400
Subject: [PATCH 063/305] copy tweaks

---
 index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 569046f8..5c590445 100644
--- a/index.html
+++ b/index.html
@@ -280,8 +280,8 @@ function linkify( selector ) {
 				<section>
 					<h2>Stellar Links</h2>
 					<ul>
-						<li><a href="https://github.com/hakimel/reveal.js">Source code on github</a></li>
-						<li><a href="http://hakim.se/projects/reveal-js">Read more on my site</a></li>
+						<li><a href="https://github.com/hakimel/reveal.js">Source code on GitHub</a></li>
+						<li><a href="http://hakim.se/projects/reveal-js">Leave feedback on my site</a></li>
 						<li><a href="http://twitter.com/hakimel">Follow me on Twitter</a></li>
 					</ul>
 				</section>

From 6779f4aecbef3f915649dc34cd153d363a462c98 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 09:50:28 -0300
Subject: [PATCH 064/305] instructions for print pdf include

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e7b7fc77..2e2c7e89 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ It's easy to link between slides. The first example below targets the index of a
 Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome). 
 Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-13872948.
 
-1. Open the desired presentation with *print-pdf* anywhere in the query, for example: [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf)
+1. Open your presentation with [css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css) included on the page. The default index HTML lets you add *print-pdf* anywhere in the query to include the stylesheet, for example: [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf).
 2. Open the in-browser print dialog (CMD+P).
 3. Change the **Destination** setting to **Save as PDF**.
 4. Change the **Layout** to **Landscape**.

From c904cef8649310a4c37d53420be3fdc186fedc4f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 08:58:21 -0400
Subject: [PATCH 065/305] add option for disabling overview mode (closes #145)

---
 README.md        |   3 ++
 index.html       |  38 +++++++++++++++++
 js/reveal.js     | 107 ++++++++++++++++++++++++++---------------------
 js/reveal.min.js |  12 +++---
 4 files changed, 107 insertions(+), 53 deletions(-)

diff --git a/README.md b/README.md
index 2e2c7e89..596c6bfb 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,9 @@ Reveal.initialize({
 	// Enable keyboard shortcuts for navigation
 	keyboard: true,
 
+	// Enable the slide overview mode
+	overview: true,
+
 	// Loop the presentation
 	loop: false,
 
diff --git a/index.html b/index.html
index 5c590445..ac7b3f02 100644
--- a/index.html
+++ b/index.html
@@ -333,5 +333,43 @@ function linkify( selector ) {
 			
 		</script>
 
+		<!-- Everything below this point is unrelated to the slideshow -->
+		
+		<div class="share-reveal" style="position: absolute; bottom: 10px; left: 50%; margin-left: -160px">
+			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
+			
+			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe> 
+			<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
+
+			<script type="text/javascript">
+			/* <![CDATA[ */
+			    (function() {
+			        var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
+			        s.type = 'text/javascript';
+			        s.async = true;
+			        s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
+			        t.parentNode.insertBefore(s, t);
+			    })();
+			/* ]]> */
+			</script>
+
+			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
+			<noscript><a href="http://flattr.com/thing/447435/Reveal-js" target="_blank">
+			<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a></noscript>
+		</div>
+
+		<a class="fork-reveal" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
+		
+		<script>
+		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
+		(function(d, t) {
+		var g = d.createElement(t),
+		    s = d.getElementsByTagName(t)[0];
+		g.async = true;
+		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+		s.parentNode.insertBefore(g, s);
+		})(document, 'script');
+		</script>
+
 	</body>
 </html>
diff --git a/js/reveal.js b/js/reveal.js
index b16b529d..9b13cace 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -26,6 +26,9 @@ var Reveal = (function(){
 			// Enable keyboard shortcuts for navigation
 			keyboard: true,
 
+			// Enable the slide overview mode
+			overview: true,
+
 			// Loop the presentation
 			loop: false,
 
@@ -531,48 +534,53 @@ var Reveal = (function(){
 	 * can't be improved.
 	 */
 	function activateOverview() {
+
+		if( config.overview ) {
 		
-		dom.wrapper.classList.add( 'overview' );
+			dom.wrapper.classList.add( 'overview' );
 
-		var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+			var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
 
-		for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
-			var hslide = horizontalSlides[i],
-				htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
+			for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
+				var hslide = horizontalSlides[i],
+					htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
+				
+				hslide.setAttribute( 'data-index-h', i );
+				hslide.style.display = 'block';
+				hslide.style.WebkitTransform = htransform;
+				hslide.style.MozTransform = htransform;
+				hslide.style.msTransform = htransform;
+				hslide.style.OTransform = htransform;
+				hslide.style.transform = htransform;
 			
-			hslide.setAttribute( 'data-index-h', i );
-			hslide.style.display = 'block';
-			hslide.style.WebkitTransform = htransform;
-			hslide.style.MozTransform = htransform;
-			hslide.style.msTransform = htransform;
-			hslide.style.OTransform = htransform;
-			hslide.style.transform = htransform;
+				if( !hslide.classList.contains( 'stack' ) ) {
+					// Navigate to this slide on click
+					hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+				}
 		
-			if( !hslide.classList.contains( 'stack' ) ) {
-				// Navigate to this slide on click
-				hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+				var verticalSlides = Array.prototype.slice.call( hslide.querySelectorAll( 'section' ) );
+
+				for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
+					var vslide = verticalSlides[j],
+						vtransform = 'translate(0%, ' + ( ( j - ( i === indexh ? indexv : 0 ) ) * 105 ) + '%)';
+
+					vslide.setAttribute( 'data-index-h', i );
+					vslide.setAttribute( 'data-index-v', j );
+					vslide.style.display = 'block';
+					vslide.style.WebkitTransform = vtransform;
+					vslide.style.MozTransform = vtransform;
+					vslide.style.msTransform = vtransform;
+					vslide.style.OTransform = vtransform;
+					vslide.style.transform = vtransform;
+
+					// Navigate to this slide on click
+					vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+				}
+				
 			}
-	
-			var verticalSlides = Array.prototype.slice.call( hslide.querySelectorAll( 'section' ) );
 
-			for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
-				var vslide = verticalSlides[j],
-					vtransform = 'translate(0%, ' + ( ( j - ( i === indexh ? indexv : 0 ) ) * 105 ) + '%)';
-
-				vslide.setAttribute( 'data-index-h', i );
-				vslide.setAttribute( 'data-index-v', j );
-				vslide.style.display = 'block';
-				vslide.style.WebkitTransform = vtransform;
-				vslide.style.MozTransform = vtransform;
-				vslide.style.msTransform = vtransform;
-				vslide.style.OTransform = vtransform;
-				vslide.style.transform = vtransform;
-
-				// Navigate to this slide on click
-				vslide.addEventListener( 'click', onOverviewSlideClicked, true );
-			}
-			
 		}
+
 	}
 	
 	/**
@@ -580,24 +588,29 @@ var Reveal = (function(){
 	 * active slide.
 	 */
 	function deactivateOverview() {
-		dom.wrapper.classList.remove( 'overview' );
+		
+		if( config.overview ) {
 
-		var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
+			dom.wrapper.classList.remove( 'overview' );
 
-		for( var i = 0, len = slides.length; i < len; i++ ) {
-			var element = slides[i];
+			var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
 
-			// Resets all transforms to use the external styles
-			element.style.WebkitTransform = '';
-			element.style.MozTransform = '';
-			element.style.msTransform = '';
-			element.style.OTransform = '';
-			element.style.transform = '';
+			for( var i = 0, len = slides.length; i < len; i++ ) {
+				var element = slides[i];
 
-			element.removeEventListener( 'click', onOverviewSlideClicked );
+				// Resets all transforms to use the external styles
+				element.style.WebkitTransform = '';
+				element.style.MozTransform = '';
+				element.style.msTransform = '';
+				element.style.OTransform = '';
+				element.style.transform = '';
+
+				element.removeEventListener( 'click', onOverviewSlideClicked );
+			}
+
+			slide();
+			
 		}
-
-		slide();
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index c32e4877..d5a63038 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,7 +5,7 @@
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,A=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,A=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
 function g(ac){if((!l&&!O)){document.body.setAttribute("class","no-transforms");return;}q(M,ac);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
 d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(M.controls){d.controls=document.querySelector(".reveal .controls");
 d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");
@@ -34,15 +34,15 @@ if(ad>V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;y();}else{if(ad<-V.
 r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}}function R(ac){V.handled=false;}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;
 if(ad>0){u();}else{T();}},100);}function t(ac){G();}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");
 for(var ae=0,ac=ad.length;ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");
-af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";}}}}function F(){d.wrapper.classList.add("overview");var ac=Array.prototype.slice.call(document.querySelectorAll(j));
+af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";}}}}function F(){if(M.overview){d.wrapper.classList.add("overview");var ac=Array.prototype.slice.call(document.querySelectorAll(j));
 for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";ae.setAttribute("data-index-h",ah);ae.style.display="block";
 ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",z,true);
 }var ak=Array.prototype.slice.call(ae.querySelectorAll("section"));for(var ag=0,ad=ak.length;ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";
 aj.setAttribute("data-index-h",ah);aj.setAttribute("data-index-v",ag);aj.style.display="block";aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;
-aj.style.OTransform=ai;aj.style.transform=ai;aj.addEventListener("click",z,true);}}}function X(){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-for(var ae=0,ac=af.length;ae<ac;ae++){var ad=af[ae];ad.style.WebkitTransform="";ad.style.MozTransform="";ad.style.msTransform="";ad.style.OTransform="";
-ad.style.transform="";ad.removeEventListener("click",z);}a();}function U(){return d.wrapper.classList.contains("overview");}function z(ac){if(U()){ac.preventDefault();
-X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
+aj.style.OTransform=ai;aj.style.transform=ai;aj.addEventListener("click",z,true);}}}}function X(){if(M.overview){d.wrapper.classList.remove("overview");
+var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));for(var ae=0,ac=af.length;ae<ac;ae++){var ad=af[ae];ad.style.WebkitTransform="";
+ad.style.MozTransform="";ad.style.msTransform="";ad.style.OTransform="";ad.style.transform="";ad.removeEventListener("click",z);}a();}}function U(){return d.wrapper.classList.contains("overview");
+}function z(ac){if(U()){ac.preventDefault();X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
 if(ai){if(M.loop){af%=ai;if(af<0){af=ai+af;}}af=Math.max(Math.min(af,ai-1),0);for(var ag=0;ag<ai;ag++){var ac=ah[ag];if(U()===false){var aj=Math.abs((af-ag)%(ai-3))||0;
 ac.style.display=aj>3?"none":"block";}ah[ag].classList.remove("past");ah[ag].classList.remove("present");ah[ag].classList.remove("future");if(ag<af){ah[ag].classList.add("past");
 }else{if(ag>af){ah[ag].classList.add("future");}}if(ac.querySelector("section")){ah[ag].classList.add("stack");}}ah[af].classList.add("present");var ae=ah[af].getAttribute("data-state");

From 7075bc2b6ee664645b0f4291088dc6eb9e78fe2b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 09:08:24 -0400
Subject: [PATCH 066/305] merge markdown in notes

---
 README.md                     | 2 +-
 plugin/speakernotes/client.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 3be084d3..81d349b8 100644
--- a/README.md
+++ b/README.md
@@ -205,7 +205,7 @@ If you're interested in using speaker notes, reveal.js comes with a Node server
 
 To include speaker notes in your presentation, simply add an `<aside class="notes">` element to any slide. These notes will be hidden in the main presentation view.
 
-It's also possible to write your notes with Markdown. To enable Markdown, simply add the ```data-markdown``` attribute to your ```<aside>``` elements and reveal.js will automatically load the JavaScript parser.
+It's also possible to write your notes with Markdown. To enable Markdown, add the ```data-markdown``` attribute to your note ```<aside>``` elements.
 
 You'll also need to [install Node.js](http://nodejs.org/); then, install the server dependencies by running `npm install`.
 
diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index 20f8e2f2..ad1bd461 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -29,7 +29,7 @@
 			nextindexh : nextindexh,
 			nextindexv : nextindexv,
 			socketId : socketId,
-			markdown : notes ? notes.getAttribute('data-markdown') != null : false
+			markdown : notes ? typeof notes.getAttribute('data-markdown') === 'string' : false
 
 		};
 

From 310ba170c1db7576fb4f77288aa1003b7d72d1bb Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 09:14:40 -0400
Subject: [PATCH 067/305] remove sharing code for sample presentation

---
 index.html | 38 --------------------------------------
 1 file changed, 38 deletions(-)

diff --git a/index.html b/index.html
index ac7b3f02..5c590445 100644
--- a/index.html
+++ b/index.html
@@ -333,43 +333,5 @@ function linkify( selector ) {
 			
 		</script>
 
-		<!-- Everything below this point is unrelated to the slideshow -->
-		
-		<div class="share-reveal" style="position: absolute; bottom: 10px; left: 50%; margin-left: -160px">
-			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
-			
-			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe> 
-			<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
-
-			<script type="text/javascript">
-			/* <![CDATA[ */
-			    (function() {
-			        var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
-			        s.type = 'text/javascript';
-			        s.async = true;
-			        s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
-			        t.parentNode.insertBefore(s, t);
-			    })();
-			/* ]]> */
-			</script>
-
-			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
-			<noscript><a href="http://flattr.com/thing/447435/Reveal-js" target="_blank">
-			<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a></noscript>
-		</div>
-
-		<a class="fork-reveal" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
-		
-		<script>
-		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
-		(function(d, t) {
-		var g = d.createElement(t),
-		    s = d.getElementsByTagName(t)[0];
-		g.async = true;
-		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-		s.parentNode.insertBefore(g, s);
-		})(document, 'script');
-		</script>
-
 	</body>
 </html>

From edb20515291544f847eab2691d554b5d19662c28 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 09:18:55 -0400
Subject: [PATCH 068/305] 2.0 is stable, update to 2.1

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 9b13cace..75525da8 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r24
+ * reveal.js 2.1 r25
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index d5a63038..621ce878 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.0 r24
+ * reveal.js 2.1 r25
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From a1e73b78ef6ec05599794e7cfd0b91bd7a10eb88 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 21 Sep 2012 09:27:31 -0400
Subject: [PATCH 069/305] code comments, remove needless nodelist > array
 conversion

---
 js/reveal.js     | 11 +++++++++--
 js/reveal.min.js | 14 +++++++-------
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 75525da8..78413f35 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -535,11 +535,12 @@ var Reveal = (function(){
 	 */
 	function activateOverview() {
 
+		// Only proceed if enabled in config
 		if( config.overview ) {
 		
 			dom.wrapper.classList.add( 'overview' );
 
-			var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+			var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
 
 			for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
 				var hslide = horizontalSlides[i],
@@ -558,7 +559,7 @@ var Reveal = (function(){
 					hslide.addEventListener( 'click', onOverviewSlideClicked, true );
 				}
 		
-				var verticalSlides = Array.prototype.slice.call( hslide.querySelectorAll( 'section' ) );
+				var verticalSlides = hslide.querySelectorAll( 'section' );
 
 				for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
 					var vslide = verticalSlides[j],
@@ -589,10 +590,12 @@ var Reveal = (function(){
 	 */
 	function deactivateOverview() {
 		
+		// Only proceed if enabled in config
 		if( config.overview ) {
 
 			dom.wrapper.classList.remove( 'overview' );
 
+			// Select all slides
 			var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
 
 			for( var i = 0, len = slides.length; i < len; i++ ) {
@@ -833,6 +836,7 @@ var Reveal = (function(){
 			node.classList.remove( 'enabled' );
 		} );
 
+		// Add the 'enabled' class to the available routes
 		if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
 		if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
 		if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
@@ -985,6 +989,9 @@ var Reveal = (function(){
 		return false;
 	}
 
+	/**
+	 * Cues a new automated slide if enabled in the config.
+	 */
 	function cueAutoSlide() {
 		clearTimeout( autoSlideTimeout );
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 621ce878..fb55ef74 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -34,15 +34,15 @@ if(ad>V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;y();}else{if(ad<-V.
 r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}}function R(ac){V.handled=false;}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;
 if(ad>0){u();}else{T();}},100);}function t(ac){G();}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");
 for(var ae=0,ac=ad.length;ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");
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From 73706ad02ed2278626f7b9bc2a52afe6e62fabd6 Mon Sep 17 00:00:00 2001
From: Gary Murakami <gary.murakami@10gen.com>
Date: Thu, 27 Sep 2012 11:39:11 -0400
Subject: [PATCH 070/305] Changes to make PDF output match the browser view
 more closely   font-size: 18pt; instead of fount-size: 22pt;   remove the "a"
 tag from def that forces font size, otherwise anchors in various contexts,
 e.g., headings, etc., will cause ugly rendering due to mismatched font size. 
   specify font size for "pre" tags so that code listings more closely match
 browser rendering

---
 css/print/pdf.css | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 26bc1427..ec03eda2 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -15,7 +15,7 @@
 }
 
 body {
-	font-size: 22pt;
+	font-size: 18pt;
 	width: auto;
 	height: auto;
 	border: 0;
@@ -46,8 +46,8 @@ html {
 
 /* SECTION 3: Set body font face, size, and color.
    Consider using a serif font for readability. */
-body, p, td, li, div, a {
-	font-size: 22pt;
+body, p, td, li, div {
+	font-size: 18pt;
 }
 
 /* SECTION 4: Set heading font face, sizes, and color.
@@ -155,4 +155,8 @@ ul, ol, div, p {
 
 .reveal small a {
 	font-size: 16pt !important;
-}
\ No newline at end of file
+}
+
+pre {
+    font-size: 9pt !important;
+}

From 78b9bb43e1d44c623ba127fa299643d92723a40c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 27 Sep 2012 21:44:13 -0400
Subject: [PATCH 071/305] disable html entity escapes in showdown (cloes #153 &
 #152)

---
 lib/js/showdown.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/js/showdown.js b/lib/js/showdown.js
index a0da1145..6731d762 100644
--- a/lib/js/showdown.js
+++ b/lib/js/showdown.js
@@ -992,13 +992,16 @@ var _EncodeCode = function(text) {
 // The point is that in code, these characters are literals,
 // and lose their special Markdown meanings.
 //
+	
+	// Hakim: Escaping these causes issues in code blocks
+
 	// Encode all ampersands; HTML entities are not
 	// entities within a Markdown code span.
-	text = text.replace(/&/g,"&amp;");
+	// text = text.replace(/&/g,"&amp;");
 
 	// Do the angle bracket song and dance:
-	text = text.replace(/</g,"&lt;");
-	text = text.replace(/>/g,"&gt;");
+	// text = text.replace(/</g,"&lt;");
+	// text = text.replace(/>/g,"&gt;");
 
 	// Now, escape characters that are magic in Markdown:
 	text = escapeCharacters(text,"\*_{}[]\\",false);

From e79bc38b439ff206a8159e10c64597b71d58f36b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 28 Sep 2012 00:14:57 -0400
Subject: [PATCH 072/305] rollback change in showndown, stop highlight.js's
 html entity escape #523

---
 lib/js/highlight.js | 2 +-
 lib/js/showdown.js  | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/lib/js/highlight.js b/lib/js/highlight.js
index 12d24dff..cb27067c 100644
--- a/lib/js/highlight.js
+++ b/lib/js/highlight.js
@@ -2,4 +2,4 @@
 Syntax highlighting with language autodetection.
 http://softwaremaniacs.org/soft/highlight/
 */
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diff --git a/lib/js/showdown.js b/lib/js/showdown.js
index 6731d762..a0da1145 100644
--- a/lib/js/showdown.js
+++ b/lib/js/showdown.js
@@ -992,16 +992,13 @@ var _EncodeCode = function(text) {
 // The point is that in code, these characters are literals,
 // and lose their special Markdown meanings.
 //
-	
-	// Hakim: Escaping these causes issues in code blocks
-
 	// Encode all ampersands; HTML entities are not
 	// entities within a Markdown code span.
-	// text = text.replace(/&/g,"&amp;");
+	text = text.replace(/&/g,"&amp;");
 
 	// Do the angle bracket song and dance:
-	// text = text.replace(/</g,"&lt;");
-	// text = text.replace(/>/g,"&gt;");
+	text = text.replace(/</g,"&lt;");
+	text = text.replace(/>/g,"&gt;");
 
 	// Now, escape characters that are magic in Markdown:
 	text = escapeCharacters(text,"\*_{}[]\\",false);

From 112227b79cded6e194ac8a9532c08a02d41ede4c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 28 Sep 2012 00:23:34 -0400
Subject: [PATCH 073/305] slightly larger preview of next slide in speaker
 notes (closes #147)

---
 plugin/speakernotes/notes.html | 36 ++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index f61501d7..11062331 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -27,17 +27,23 @@
 				width: 1280px;
 				height: 1024px;
 				border: none;
-				-moz-transform: scale(0.5);
-				-moz-transform-origin: 0 0;
-				-o-transform: scale(0.5);
-				-o-transform-origin: 0 0;
-				-webkit-transform: scale(0.5);
+				
 				-webkit-transform-origin: 0 0;
+				   -moz-transform-origin: 0 0;
+				    -ms-transform-origin: 0 0;
+				     -o-transform-origin: 0 0;
+				        transform-origin: 0 0;
+				 
+				-webkit-transform: scale(0.5);
+				   -moz-transform: scale(0.5);
+				    -ms-transform: scale(0.5);
+				     -o-transform: scale(0.5);
+				        transform: scale(0.5);
 			}
 
 			#wrap-next-slide {
-				width: 320px;
-				height: 256px;
+				width: 448px;
+				height: 358px;
 				float: left;
 				margin: 0 0 0 10px;
 				overflow: hidden;
@@ -47,12 +53,18 @@
 				width: 1280px;
 				height: 1024px;
 				border: none;
-				-moz-transform: scale(0.25);
-				-moz-transform-origin: 0 0;
-				-o-transform: scale(0.25);
-				-o-transform-origin: 0 0;
-				-webkit-transform: scale(0.25);
+				
 				-webkit-transform-origin: 0 0;
+				   -moz-transform-origin: 0 0;
+				    -ms-transform-origin: 0 0;
+				     -o-transform-origin: 0 0;
+				        transform-origin: 0 0;
+
+				-webkit-transform: scale(0.35);
+				   -moz-transform: scale(0.35);
+				    -ms-transform: scale(0.35);
+				     -o-transform: scale(0.35);
+				        transform: scale(0.35);
 			}
 
 			.slides {

From 66988b8f0ae28767545631bffd957378f52171b9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 28 Sep 2012 09:11:17 -0400
Subject: [PATCH 074/305] max-height and overflow for code blocks (closes #16)

---
 css/main.css | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/css/main.css b/css/main.css
index 691f47b3..2a79a61c 100644
--- a/css/main.css
+++ b/css/main.css
@@ -212,7 +212,8 @@ body {
 
 .reveal code {
 	font-family: monospace;
-	overflow-x: auto;
+	overflow: auto;
+	max-height: 400px;
 }
 
 .reveal table th, 

From 1ed79b9df6e210868a017cb64db22ba7ad583c37 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 28 Sep 2012 09:28:06 -0400
Subject: [PATCH 075/305] minified version of showdown

---
 lib/js/data-markdown.js |    2 +-
 lib/js/showdown.js      | 1281 +--------------------------------------
 2 files changed, 2 insertions(+), 1281 deletions(-)

diff --git a/lib/js/data-markdown.js b/lib/js/data-markdown.js
index b10592ae..84398a0e 100644
--- a/lib/js/data-markdown.js
+++ b/lib/js/data-markdown.js
@@ -1,5 +1,5 @@
 // From https://gist.github.com/1343518
-// Modified by Hakim to handle markdown indented with tabs
+// Modified by Hakim to handle Markdown indented with tabs
 (function(){
 
     var slides = document.querySelectorAll('[data-markdown]');
diff --git a/lib/js/showdown.js b/lib/js/showdown.js
index a0da1145..3f280f49 100644
--- a/lib/js/showdown.js
+++ b/lib/js/showdown.js
@@ -17,7 +17,6 @@
 //
 //   <http://www.attacklab.net/>
 //
-
 //
 // Wherever possible, Showdown is a straight, line-by-line port
 // of the Perl version of Markdown.
@@ -44,8 +43,6 @@
 // replace "$text" with "text".  Be sure to ignore whitespace
 // and line endings.
 //
-
-
 //
 // Showdown usage:
 //
@@ -59,1283 +56,7 @@
 // Note: move the sample code to the bottom of this
 // file before uncommenting it.
 //
-
-
 //
 // Showdown namespace
 //
-var Showdown = {};
-
-//
-// converter
-//
-// Wraps all "globals" so that the only thing
-// exposed is makeHtml().
-//
-Showdown.converter = function() {
-
-//
-// Globals:
-//
-
-// Global hashes, used by various utility routines
-var g_urls;
-var g_titles;
-var g_html_blocks;
-
-// Used to track when we're inside an ordered or unordered list
-// (see _ProcessListItems() for details):
-var g_list_level = 0;
-
-
-this.makeHtml = function(text) {
-//
-// Main function. The order in which other subs are called here is
-// essential. Link and image substitutions need to happen before
-// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
-// and <img> tags get encoded.
-//
-
-	// Clear the global hashes. If we don't clear these, you get conflicts
-	// from other articles when generating a page which contains more than
-	// one article (e.g. an index page that shows the N most recent
-	// articles):
-	g_urls = new Array();
-	g_titles = new Array();
-	g_html_blocks = new Array();
-
-	// attacklab: Replace ~ with ~T
-	// This lets us use tilde as an escape char to avoid md5 hashes
-	// The choice of character is arbitray; anything that isn't
-    // magic in Markdown will work.
-	text = text.replace(/~/g,"~T");
-
-	// attacklab: Replace $ with ~D
-	// RegExp interprets $ as a special character
-	// when it's in a replacement string
-	text = text.replace(/\$/g,"~D");
-
-	// Standardize line endings
-	text = text.replace(/\r\n/g,"\n"); // DOS to Unix
-	text = text.replace(/\r/g,"\n"); // Mac to Unix
-
-	// Make sure text begins and ends with a couple of newlines:
-	text = "\n\n" + text + "\n\n";
-
-	// Convert all tabs to spaces.
-	text = _Detab(text);
-
-	// Strip any lines consisting only of spaces and tabs.
-	// This makes subsequent regexen easier to write, because we can
-	// match consecutive blank lines with /\n+/ instead of something
-	// contorted like /[ \t]*\n+/ .
-	text = text.replace(/^[ \t]+$/mg,"");
-
-	// Handle github codeblocks prior to running HashHTML so that
-	// HTML contained within the codeblock gets escaped propertly
-	text = _DoGithubCodeBlocks(text);
-
-	// Turn block-level HTML blocks into hash entries
-	text = _HashHTMLBlocks(text);
-
-	// Strip link definitions, store in hashes.
-	text = _StripLinkDefinitions(text);
-
-	text = _RunBlockGamut(text);
-
-	text = _UnescapeSpecialChars(text);
-
-	// attacklab: Restore dollar signs
-	text = text.replace(/~D/g,"$$");
-
-	// attacklab: Restore tildes
-	text = text.replace(/~T/g,"~");
-
-	return text;
-};
-
-
-var _StripLinkDefinitions = function(text) {
-//
-// Strips link definitions from text, stores the URLs and titles in
-// hash references.
-//
-
-	// Link defs are in the form: ^[id]: url "optional title"
-
-	/*
-		var text = text.replace(/
-				^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1
-				  [ \t]*
-				  \n?				// maybe *one* newline
-				  [ \t]*
-				<?(\S+?)>?			// url = $2
-				  [ \t]*
-				  \n?				// maybe one newline
-				  [ \t]*
-				(?:
-				  (\n*)				// any lines skipped = $3 attacklab: lookbehind removed
-				  ["(]
-				  (.+?)				// title = $4
-				  [")]
-				  [ \t]*
-				)?					// title is optional
-				(?:\n+|$)
-			  /gm,
-			  function(){...});
-	*/
-	var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,
-		function (wholeMatch,m1,m2,m3,m4) {
-			m1 = m1.toLowerCase();
-			g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive
-			if (m3) {
-				// Oops, found blank lines, so it's not a title.
-				// Put back the parenthetical statement we stole.
-				return m3+m4;
-			} else if (m4) {
-				g_titles[m1] = m4.replace(/"/g,"&quot;");
-			}
-
-			// Completely remove the definition from the text
-			return "";
-		}
-	);
-
-	return text;
-}
-
-
-var _HashHTMLBlocks = function(text) {
-	// attacklab: Double up blank lines to reduce lookaround
-	text = text.replace(/\n/g,"\n\n");
-
-	// Hashify HTML blocks:
-	// We only want to do this for block-level HTML tags, such as headers,
-	// lists, and tables. That's because we still want to wrap <p>s around
-	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
-	// phrase emphasis, and spans. The list of tags we're looking for is
-	// hard-coded:
-	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del|style|section|header|footer|nav|article|aside";
-	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style|section|header|footer|nav|article|aside";
-
-	// First, look for nested blocks, e.g.:
-	//   <div>
-	//     <div>
-	//     tags for inner block must be indented.
-	//     </div>
-	//   </div>
-	//
-	// The outermost tags must start at the left margin for this to match, and
-	// the inner nested divs must be indented.
-	// We need to do this before the next, more liberal match, because the next
-	// match will start at the first `<div>` and stop at the first `</div>`.
-
-	// attacklab: This regex can be expensive when it fails.
-	/*
-		var text = text.replace(/
-		(						// save in $1
-			^					// start of line  (with /m)
-			<($block_tags_a)	// start tag = $2
-			\b					// word break
-								// attacklab: hack around khtml/pcre bug...
-			[^\r]*?\n			// any number of lines, minimally matching
-			</\2>				// the matching end tag
-			[ \t]*				// trailing spaces/tabs
-			(?=\n+)				// followed by a newline
-		)						// attacklab: there are sentinel newlines at end of document
-		/gm,function(){...}};
-	*/
-	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);
-
-	//
-	// Now match more liberally, simply from `\n<tag>` to `</tag>\n`
-	//
-
-	/*
-		var text = text.replace(/
-		(						// save in $1
-			^					// start of line  (with /m)
-			<($block_tags_b)	// start tag = $2
-			\b					// word break
-								// attacklab: hack around khtml/pcre bug...
-			[^\r]*?				// any number of lines, minimally matching
-			.*</\2>				// the matching end tag
-			[ \t]*				// trailing spaces/tabs
-			(?=\n+)				// followed by a newline
-		)						// attacklab: there are sentinel newlines at end of document
-		/gm,function(){...}};
-	*/
-	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style|section|header|footer|nav|article|aside)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
-
-	// Special case just for <hr />. It was easier to make a special case than
-	// to make the other regex more complicated.
-
-	/*
-		text = text.replace(/
-		(						// save in $1
-			\n\n				// Starting after a blank line
-			[ ]{0,3}
-			(<(hr)				// start tag = $2
-			\b					// word break
-			([^<>])*?			//
-			\/?>)				// the matching end tag
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// Special case for standalone HTML comments:
-
-	/*
-		text = text.replace(/
-		(						// save in $1
-			\n\n				// Starting after a blank line
-			[ ]{0,3}			// attacklab: g_tab_width - 1
-			<!
-			(--[^\r]*?--\s*)+
-			>
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// PHP and ASP-style processor instructions (<?...?> and <%...%>)
-
-	/*
-		text = text.replace(/
-		(?:
-			\n\n				// Starting after a blank line
-		)
-		(						// save in $1
-			[ ]{0,3}			// attacklab: g_tab_width - 1
-			(?:
-				<([?%])			// $2
-				[^\r]*?
-				\2>
-			)
-			[ \t]*
-			(?=\n{2,})			// followed by a blank line
-		)
-		/g,hashElement);
-	*/
-	text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);
-
-	// attacklab: Undo double lines (see comment at top of this function)
-	text = text.replace(/\n\n/g,"\n");
-	return text;
-}
-
-var hashElement = function(wholeMatch,m1) {
-	var blockText = m1;
-
-	// Undo double lines
-	blockText = blockText.replace(/\n\n/g,"\n");
-	blockText = blockText.replace(/^\n/,"");
-
-	// strip trailing blank lines
-	blockText = blockText.replace(/\n+$/g,"");
-
-	// Replace the element text with a marker ("~KxK" where x is its key)
-	blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";
-
-	return blockText;
-};
-
-var _RunBlockGamut = function(text) {
-//
-// These are all the transformations that form block-level
-// tags like paragraphs, headers, and list items.
-//
-	text = _DoHeaders(text);
-
-	// Do Horizontal Rules:
-	var key = hashBlock("<hr />");
-	text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
-	text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);
-	text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);
-
-	text = _DoLists(text);
-	text = _DoCodeBlocks(text);
-	text = _DoBlockQuotes(text);
-
-	// We already ran _HashHTMLBlocks() before, in Markdown(), but that
-	// was to escape raw HTML in the original Markdown source. This time,
-	// we're escaping the markup we've just created, so that we don't wrap
-	// <p> tags around block-level tags.
-	text = _HashHTMLBlocks(text);
-	text = _FormParagraphs(text);
-
-	return text;
-};
-
-
-var _RunSpanGamut = function(text) {
-//
-// These are all the transformations that occur *within* block-level
-// tags like paragraphs, headers, and list items.
-//
-
-	text = _DoCodeSpans(text);
-	text = _EscapeSpecialCharsWithinTagAttributes(text);
-	text = _EncodeBackslashEscapes(text);
-
-	// Process anchor and image tags. Images must come first,
-	// because ![foo][f] looks like an anchor.
-	text = _DoImages(text);
-	text = _DoAnchors(text);
-
-	// Make links out of things like `<http://example.com/>`
-	// Must come after _DoAnchors(), because you can use < and >
-	// delimiters in inline links like [this](<url>).
-	text = _DoAutoLinks(text);
-	text = _EncodeAmpsAndAngles(text);
-	text = _DoItalicsAndBold(text);
-
-	// Do hard breaks:
-	text = text.replace(/  +\n/g," <br />\n");
-
-	return text;
-}
-
-var _EscapeSpecialCharsWithinTagAttributes = function(text) {
-//
-// Within tags -- meaning between < and > -- encode [\ ` * _] so they
-// don't conflict with their use in Markdown for code, italics and strong.
-//
-
-	// Build a regex to find HTML tags and comments.  See Friedl's
-	// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
-	var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
-
-	text = text.replace(regex, function(wholeMatch) {
-		var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");
-		tag = escapeCharacters(tag,"\\`*_");
-		return tag;
-	});
-
-	return text;
-}
-
-var _DoAnchors = function(text) {
-//
-// Turn Markdown link shortcuts into XHTML <a> tags.
-//
-	//
-	// First, handle reference-style links: [link text] [id]
-	//
-
-	/*
-		text = text.replace(/
-		(							// wrap whole match in $1
-			\[
-			(
-				(?:
-					\[[^\]]*\]		// allow brackets nested one level
-					|
-					[^\[]			// or anything else
-				)*
-			)
-			\]
-
-			[ ]?					// one optional space
-			(?:\n[ ]*)?				// one optional newline followed by spaces
-
-			\[
-			(.*?)					// id = $3
-			\]
-		)()()()()					// pad remaining backreferences
-		/g,_DoAnchors_callback);
-	*/
-	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);
-
-	//
-	// Next, inline-style links: [link text](url "optional title")
-	//
-
-	/*
-		text = text.replace(/
-			(						// wrap whole match in $1
-				\[
-				(
-					(?:
-						\[[^\]]*\]	// allow brackets nested one level
-					|
-					[^\[\]]			// or anything else
-				)
-			)
-			\]
-			\(						// literal paren
-			[ \t]*
-			()						// no id, so leave $3 empty
-			<?(.*?)>?				// href = $4
-			[ \t]*
-			(						// $5
-				(['"])				// quote char = $6
-				(.*?)				// Title = $7
-				\6					// matching quote
-				[ \t]*				// ignore any spaces/tabs between closing quote and )
-			)?						// title is optional
-			\)
-		)
-		/g,writeAnchorTag);
-	*/
-	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);
-
-	//
-	// Last, handle reference-style shortcuts: [link text]
-	// These must come last in case you've also got [link test][1]
-	// or [link test](/foo)
-	//
-
-	/*
-		text = text.replace(/
-		(		 					// wrap whole match in $1
-			\[
-			([^\[\]]+)				// link text = $2; can't contain '[' or ']'
-			\]
-		)()()()()()					// pad rest of backreferences
-		/g, writeAnchorTag);
-	*/
-	text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);
-
-	return text;
-}
-
-var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
-	if (m7 == undefined) m7 = "";
-	var whole_match = m1;
-	var link_text   = m2;
-	var link_id	 = m3.toLowerCase();
-	var url		= m4;
-	var title	= m7;
-
-	if (url == "") {
-		if (link_id == "") {
-			// lower-case and turn embedded newlines into spaces
-			link_id = link_text.toLowerCase().replace(/ ?\n/g," ");
-		}
-		url = "#"+link_id;
-
-		if (g_urls[link_id] != undefined) {
-			url = g_urls[link_id];
-			if (g_titles[link_id] != undefined) {
-				title = g_titles[link_id];
-			}
-		}
-		else {
-			if (whole_match.search(/\(\s*\)$/m)>-1) {
-				// Special case for explicit empty url
-				url = "";
-			} else {
-				return whole_match;
-			}
-		}
-	}
-
-	url = escapeCharacters(url,"*_");
-	var result = "<a href=\"" + url + "\"";
-
-	if (title != "") {
-		title = title.replace(/"/g,"&quot;");
-		title = escapeCharacters(title,"*_");
-		result +=  " title=\"" + title + "\"";
-	}
-
-	result += ">" + link_text + "</a>";
-
-	return result;
-}
-
-
-var _DoImages = function(text) {
-//
-// Turn Markdown image shortcuts into <img> tags.
-//
-
-	//
-	// First, handle reference-style labeled images: ![alt text][id]
-	//
-
-	/*
-		text = text.replace(/
-		(						// wrap whole match in $1
-			!\[
-			(.*?)				// alt text = $2
-			\]
-
-			[ ]?				// one optional space
-			(?:\n[ ]*)?			// one optional newline followed by spaces
-
-			\[
-			(.*?)				// id = $3
-			\]
-		)()()()()				// pad rest of backreferences
-		/g,writeImageTag);
-	*/
-	text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);
-
-	//
-	// Next, handle inline images:  ![alt text](url "optional title")
-	// Don't forget: encode * and _
-
-	/*
-		text = text.replace(/
-		(						// wrap whole match in $1
-			!\[
-			(.*?)				// alt text = $2
-			\]
-			\s?					// One optional whitespace character
-			\(					// literal paren
-			[ \t]*
-			()					// no id, so leave $3 empty
-			<?(\S+?)>?			// src url = $4
-			[ \t]*
-			(					// $5
-				(['"])			// quote char = $6
-				(.*?)			// title = $7
-				\6				// matching quote
-				[ \t]*
-			)?					// title is optional
-		\)
-		)
-		/g,writeImageTag);
-	*/
-	text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);
-
-	return text;
-}
-
-var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
-	var whole_match = m1;
-	var alt_text   = m2;
-	var link_id	 = m3.toLowerCase();
-	var url		= m4;
-	var title	= m7;
-
-	if (!title) title = "";
-
-	if (url == "") {
-		if (link_id == "") {
-			// lower-case and turn embedded newlines into spaces
-			link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");
-		}
-		url = "#"+link_id;
-
-		if (g_urls[link_id] != undefined) {
-			url = g_urls[link_id];
-			if (g_titles[link_id] != undefined) {
-				title = g_titles[link_id];
-			}
-		}
-		else {
-			return whole_match;
-		}
-	}
-
-	alt_text = alt_text.replace(/"/g,"&quot;");
-	url = escapeCharacters(url,"*_");
-	var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
-
-	// attacklab: Markdown.pl adds empty title attributes to images.
-	// Replicate this bug.
-
-	//if (title != "") {
-		title = title.replace(/"/g,"&quot;");
-		title = escapeCharacters(title,"*_");
-		result +=  " title=\"" + title + "\"";
-	//}
-
-	result += " />";
-
-	return result;
-}
-
-
-var _DoHeaders = function(text) {
-
-	// Setext-style headers:
-	//	Header 1
-	//	========
-	//
-	//	Header 2
-	//	--------
-	//
-	text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
-		function(wholeMatch,m1){return hashBlock('<h1 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h1>");});
-
-	text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
-		function(matchFound,m1){return hashBlock('<h2 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h2>");});
-
-	// atx-style headers:
-	//  # Header 1
-	//  ## Header 2
-	//  ## Header 2 with closing hashes ##
-	//  ...
-	//  ###### Header 6
-	//
-
-	/*
-		text = text.replace(/
-			^(\#{1,6})				// $1 = string of #'s
-			[ \t]*
-			(.+?)					// $2 = Header text
-			[ \t]*
-			\#*						// optional closing #'s (not counted)
-			\n+
-		/gm, function() {...});
-	*/
-
-	text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
-		function(wholeMatch,m1,m2) {
-			var h_level = m1.length;
-			return hashBlock("<h" + h_level + ' id="' + headerId(m2) + '">' + _RunSpanGamut(m2) + "</h" + h_level + ">");
-		});
-
-	function headerId(m) {
-		return m.replace(/[^\w]/g, '').toLowerCase();
-	}
-	return text;
-}
-
-// This declaration keeps Dojo compressor from outputting garbage:
-var _ProcessListItems;
-
-var _DoLists = function(text) {
-//
-// Form HTML ordered (numbered) and unordered (bulleted) lists.
-//
-
-	// attacklab: add sentinel to hack around khtml/safari bug:
-	// http://bugs.webkit.org/show_bug.cgi?id=11231
-	text += "~0";
-
-	// Re-usable pattern to match any entirel ul or ol list:
-
-	/*
-		var whole_list = /
-		(									// $1 = whole list
-			(								// $2
-				[ ]{0,3}					// attacklab: g_tab_width - 1
-				([*+-]|\d+[.])				// $3 = first list item marker
-				[ \t]+
-			)
-			[^\r]+?
-			(								// $4
-				~0							// sentinel for workaround; should be $
-			|
-				\n{2,}
-				(?=\S)
-				(?!							// Negative lookahead for another list item marker
-					[ \t]*
-					(?:[*+-]|\d+[.])[ \t]+
-				)
-			)
-		)/g
-	*/
-	var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
-
-	if (g_list_level) {
-		text = text.replace(whole_list,function(wholeMatch,m1,m2) {
-			var list = m1;
-			var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";
-
-			// Turn double returns into triple returns, so that we can make a
-			// paragraph for the last item in a list, if necessary:
-			list = list.replace(/\n{2,}/g,"\n\n\n");;
-			var result = _ProcessListItems(list);
-
-			// Trim any trailing whitespace, to put the closing `</$list_type>`
-			// up on the preceding line, to get it past the current stupid
-			// HTML block parser. This is a hack to work around the terrible
-			// hack that is the HTML block parser.
-			result = result.replace(/\s+$/,"");
-			result = "<"+list_type+">" + result + "</"+list_type+">\n";
-			return result;
-		});
-	} else {
-		whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
-		text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {
-			var runup = m1;
-			var list = m2;
-
-			var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";
-			// Turn double returns into triple returns, so that we can make a
-			// paragraph for the last item in a list, if necessary:
-			var list = list.replace(/\n{2,}/g,"\n\n\n");;
-			var result = _ProcessListItems(list);
-			result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";
-			return result;
-		});
-	}
-
-	// attacklab: strip sentinel
-	text = text.replace(/~0/,"");
-
-	return text;
-}
-
-_ProcessListItems = function(list_str) {
-//
-//  Process the contents of a single ordered or unordered list, splitting it
-//  into individual list items.
-//
-	// The $g_list_level global keeps track of when we're inside a list.
-	// Each time we enter a list, we increment it; when we leave a list,
-	// we decrement. If it's zero, we're not in a list anymore.
-	//
-	// We do this because when we're not inside a list, we want to treat
-	// something like this:
-	//
-	//    I recommend upgrading to version
-	//    8. Oops, now this line is treated
-	//    as a sub-list.
-	//
-	// As a single paragraph, despite the fact that the second line starts
-	// with a digit-period-space sequence.
-	//
-	// Whereas when we're inside a list (or sub-list), that line will be
-	// treated as the start of a sub-list. What a kludge, huh? This is
-	// an aspect of Markdown's syntax that's hard to parse perfectly
-	// without resorting to mind-reading. Perhaps the solution is to
-	// change the syntax rules such that sub-lists must start with a
-	// starting cardinal number; e.g. "1." or "a.".
-
-	g_list_level++;
-
-	// trim trailing blank lines:
-	list_str = list_str.replace(/\n{2,}$/,"\n");
-
-	// attacklab: add sentinel to emulate \z
-	list_str += "~0";
-
-	/*
-		list_str = list_str.replace(/
-			(\n)?							// leading line = $1
-			(^[ \t]*)						// leading whitespace = $2
-			([*+-]|\d+[.]) [ \t]+			// list marker = $3
-			([^\r]+?						// list item text   = $4
-			(\n{1,2}))
-			(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
-		/gm, function(){...});
-	*/
-	list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
-		function(wholeMatch,m1,m2,m3,m4){
-			var item = m4;
-			var leading_line = m1;
-			var leading_space = m2;
-
-			if (leading_line || (item.search(/\n{2,}/)>-1)) {
-				item = _RunBlockGamut(_Outdent(item));
-			}
-			else {
-				// Recursion for sub-lists:
-				item = _DoLists(_Outdent(item));
-				item = item.replace(/\n$/,""); // chomp(item)
-				item = _RunSpanGamut(item);
-			}
-
-			return  "<li>" + item + "</li>\n";
-		}
-	);
-
-	// attacklab: strip sentinel
-	list_str = list_str.replace(/~0/g,"");
-
-	g_list_level--;
-	return list_str;
-}
-
-
-var _DoCodeBlocks = function(text) {
-//
-//  Process Markdown `<pre><code>` blocks.
-//
-
-	/*
-		text = text.replace(text,
-			/(?:\n\n|^)
-			(								// $1 = the code block -- one or more lines, starting with a space/tab
-				(?:
-					(?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
-					.*\n+
-				)+
-			)
-			(\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width
-		/g,function(){...});
-	*/
-
-	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
-	text += "~0";
-
-	text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
-		function(wholeMatch,m1,m2) {
-			var codeblock = m1;
-			var nextChar = m2;
-
-			codeblock = _EncodeCode( _Outdent(codeblock));
-			codeblock = _Detab(codeblock);
-			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
-			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace
-
-			codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
-
-			return hashBlock(codeblock) + nextChar;
-		}
-	);
-
-	// attacklab: strip sentinel
-	text = text.replace(/~0/,"");
-
-	return text;
-};
-
-var _DoGithubCodeBlocks = function(text) {
-//
-//  Process Github-style code blocks
-//  Example:
-//  ```ruby
-//  def hello_world(x)
-//    puts "Hello, #{x}"
-//  end
-//  ```
-//
-
-
-	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
-	text += "~0";
-
-	text = text.replace(/(?:^|\n)```(.*)\n([\s\S]*?)\n```/g,
-		function(wholeMatch,m1,m2) {
-			var language = m1;
-			var codeblock = m2;
-
-			codeblock = _EncodeCode(codeblock);
-			codeblock = _Detab(codeblock);
-			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
-			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace
-
-			codeblock = "<pre><code" + (language ? " class=\"" + language + '"' : "") + ">" + codeblock + "\n</code></pre>";
-
-			return hashBlock(codeblock);
-		}
-	);
-
-	// attacklab: strip sentinel
-	text = text.replace(/~0/,"");
-
-	return text;
-}
-
-var hashBlock = function(text) {
-	text = text.replace(/(^\n+|\n+$)/g,"");
-	return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";
-}
-
-var _DoCodeSpans = function(text) {
-//
-//   *  Backtick quotes are used for <code></code> spans.
-//
-//   *  You can use multiple backticks as the delimiters if you want to
-//	 include literal backticks in the code span. So, this input:
-//
-//		 Just type ``foo `bar` baz`` at the prompt.
-//
-//	   Will translate to:
-//
-//		 <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
-//
-//	There's no arbitrary limit to the number of backticks you
-//	can use as delimters. If you need three consecutive backticks
-//	in your code, use four for delimiters, etc.
-//
-//  *  You can use spaces to get literal backticks at the edges:
-//
-//		 ... type `` `bar` `` ...
-//
-//	   Turns to:
-//
-//		 ... type <code>`bar`</code> ...
-//
-
-	/*
-		text = text.replace(/
-			(^|[^\\])					// Character before opening ` can't be a backslash
-			(`+)						// $2 = Opening run of `
-			(							// $3 = The code block
-				[^\r]*?
-				[^`]					// attacklab: work around lack of lookbehind
-			)
-			\2							// Matching closer
-			(?!`)
-		/gm, function(){...});
-	*/
-
-	text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
-		function(wholeMatch,m1,m2,m3,m4) {
-			var c = m3;
-			c = c.replace(/^([ \t]*)/g,"");	// leading whitespace
-			c = c.replace(/[ \t]*$/g,"");	// trailing whitespace
-			c = _EncodeCode(c);
-			return m1+"<code>"+c+"</code>";
-		});
-
-	return text;
-}
-
-var _EncodeCode = function(text) {
-//
-// Encode/escape certain characters inside Markdown code runs.
-// The point is that in code, these characters are literals,
-// and lose their special Markdown meanings.
-//
-	// Encode all ampersands; HTML entities are not
-	// entities within a Markdown code span.
-	text = text.replace(/&/g,"&amp;");
-
-	// Do the angle bracket song and dance:
-	text = text.replace(/</g,"&lt;");
-	text = text.replace(/>/g,"&gt;");
-
-	// Now, escape characters that are magic in Markdown:
-	text = escapeCharacters(text,"\*_{}[]\\",false);
-
-// jj the line above breaks this:
-//---
-
-//* Item
-
-//   1. Subitem
-
-//            special char: *
-//---
-
-	return text;
-}
-
-
-var _DoItalicsAndBold = function(text) {
-
-	// <strong> must go first:
-	text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,
-		"<strong>$2</strong>");
-
-	text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
-		"<em>$2</em>");
-
-	return text;
-}
-
-
-var _DoBlockQuotes = function(text) {
-
-	/*
-		text = text.replace(/
-		(								// Wrap whole match in $1
-			(
-				^[ \t]*>[ \t]?			// '>' at the start of a line
-				.+\n					// rest of the first line
-				(.+\n)*					// subsequent consecutive lines
-				\n*						// blanks
-			)+
-		)
-		/gm, function(){...});
-	*/
-
-	text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
-		function(wholeMatch,m1) {
-			var bq = m1;
-
-			// attacklab: hack around Konqueror 3.5.4 bug:
-			// "----------bug".replace(/^-/g,"") == "bug"
-
-			bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");	// trim one level of quoting
-
-			// attacklab: clean up hack
-			bq = bq.replace(/~0/g,"");
-
-			bq = bq.replace(/^[ \t]+$/gm,"");		// trim whitespace-only lines
-			bq = _RunBlockGamut(bq);				// recurse
-
-			bq = bq.replace(/(^|\n)/g,"$1  ");
-			// These leading spaces screw with <pre> content, so we need to fix that:
-			bq = bq.replace(
-					/(\s*<pre>[^\r]+?<\/pre>)/gm,
-				function(wholeMatch,m1) {
-					var pre = m1;
-					// attacklab: hack around Konqueror 3.5.4 bug:
-					pre = pre.replace(/^  /mg,"~0");
-					pre = pre.replace(/~0/g,"");
-					return pre;
-				});
-
-			return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
-		});
-	return text;
-}
-
-
-var _FormParagraphs = function(text) {
-//
-//  Params:
-//    $text - string to process with html <p> tags
-//
-
-	// Strip leading and trailing lines:
-	text = text.replace(/^\n+/g,"");
-	text = text.replace(/\n+$/g,"");
-
-	var grafs = text.split(/\n{2,}/g);
-	var grafsOut = new Array();
-
-	//
-	// Wrap <p> tags.
-	//
-	var end = grafs.length;
-	for (var i=0; i<end; i++) {
-		var str = grafs[i];
-
-		// if this is an HTML marker, copy it
-		if (str.search(/~K(\d+)K/g) >= 0) {
-			grafsOut.push(str);
-		}
-		else if (str.search(/\S/) >= 0) {
-			str = _RunSpanGamut(str);
-			str = str.replace(/^([ \t]*)/g,"<p>");
-			str += "</p>"
-			grafsOut.push(str);
-		}
-
-	}
-
-	//
-	// Unhashify HTML blocks
-	//
-	end = grafsOut.length;
-	for (var i=0; i<end; i++) {
-		// if this is a marker for an html block...
-		while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
-			var blockText = g_html_blocks[RegExp.$1];
-			blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs
-			grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);
-		}
-	}
-
-	return grafsOut.join("\n\n");
-}
-
-
-var _EncodeAmpsAndAngles = function(text) {
-// Smart processing for ampersands and angle brackets that need to be encoded.
-
-	// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
-	//   http://bumppo.net/projects/amputator/
-	text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");
-
-	// Encode naked <'s
-	text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");
-
-	return text;
-}
-
-
-var _EncodeBackslashEscapes = function(text) {
-//
-//   Parameter:  String.
-//   Returns:	The string, with after processing the following backslash
-//			   escape sequences.
-//
-
-	// attacklab: The polite way to do this is with the new
-	// escapeCharacters() function:
-	//
-	// 	text = escapeCharacters(text,"\\",true);
-	// 	text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
-	//
-	// ...but we're sidestepping its use of the (slow) RegExp constructor
-	// as an optimization for Firefox.  This function gets called a LOT.
-
-	text = text.replace(/\\(\\)/g,escapeCharacters_callback);
-	text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);
-	return text;
-}
-
-
-var _DoAutoLinks = function(text) {
-
-	text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");
-
-	// Email addresses: <address@domain.foo>
-
-	/*
-		text = text.replace(/
-			<
-			(?:mailto:)?
-			(
-				[-.\w]+
-				\@
-				[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
-			)
-			>
-		/gi, _DoAutoLinks_callback());
-	*/
-	text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,
-		function(wholeMatch,m1) {
-			return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );
-		}
-	);
-
-	return text;
-}
-
-
-var _EncodeEmailAddress = function(addr) {
-//
-//  Input: an email address, e.g. "foo@example.com"
-//
-//  Output: the email address as a mailto link, with each character
-//	of the address encoded as either a decimal or hex entity, in
-//	the hopes of foiling most address harvesting spam bots. E.g.:
-//
-//	<a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
-//	   x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
-//	   &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
-//
-//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
-//  mailing list: <http://tinyurl.com/yu7ue>
-//
-
-	// attacklab: why can't javascript speak hex?
-	function char2hex(ch) {
-		var hexDigits = '0123456789ABCDEF';
-		var dec = ch.charCodeAt(0);
-		return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));
-	}
-
-	var encode = [
-		function(ch){return "&#"+ch.charCodeAt(0)+";";},
-		function(ch){return "&#x"+char2hex(ch)+";";},
-		function(ch){return ch;}
-	];
-
-	addr = "mailto:" + addr;
-
-	addr = addr.replace(/./g, function(ch) {
-		if (ch == "@") {
-		   	// this *must* be encoded. I insist.
-			ch = encode[Math.floor(Math.random()*2)](ch);
-		} else if (ch !=":") {
-			// leave ':' alone (to spot mailto: later)
-			var r = Math.random();
-			// roughly 10% raw, 45% hex, 45% dec
-			ch =  (
-					r > .9  ?	encode[2](ch)   :
-					r > .45 ?	encode[1](ch)   :
-								encode[0](ch)
-				);
-		}
-		return ch;
-	});
-
-	addr = "<a href=\"" + addr + "\">" + addr + "</a>";
-	addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part
-
-	return addr;
-}
-
-
-var _UnescapeSpecialChars = function(text) {
-//
-// Swap back in all the special characters we've hidden.
-//
-	text = text.replace(/~E(\d+)E/g,
-		function(wholeMatch,m1) {
-			var charCodeToReplace = parseInt(m1);
-			return String.fromCharCode(charCodeToReplace);
-		}
-	);
-	return text;
-}
-
-
-var _Outdent = function(text) {
-//
-// Remove one level of line-leading tabs or spaces
-//
-
-	// attacklab: hack around Konqueror 3.5.4 bug:
-	// "----------bug".replace(/^-/g,"") == "bug"
-
-	text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width
-
-	// attacklab: clean up hack
-	text = text.replace(/~0/g,"")
-
-	return text;
-}
-
-var _Detab = function(text) {
-// attacklab: Detab's completely rewritten for speed.
-// In perl we could fix it by anchoring the regexp with \G.
-// In javascript we're less fortunate.
-
-	// expand first n-1 tabs
-	text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width
-
-	// replace the nth with two sentinels
-	text = text.replace(/\t/g,"~A~B");
-
-	// use the sentinel to anchor our regex so it doesn't explode
-	text = text.replace(/~B(.+?)~A/g,
-		function(wholeMatch,m1,m2) {
-			var leadingText = m1;
-			var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width
-
-			// there *must* be a better way to do this:
-			for (var i=0; i<numSpaces; i++) leadingText+=" ";
-
-			return leadingText;
-		}
-	);
-
-	// clean up sentinels
-	text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width
-	text = text.replace(/~B/g,"");
-
-	return text;
-}
-
-
-//
-//  attacklab: Utility functions
-//
-
-
-var escapeCharacters = function(text, charsToEscape, afterBackslash) {
-	// First we have to escape the escape characters so that
-	// we can build a character class out of them
-	var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";
-
-	if (afterBackslash) {
-		regexString = "\\\\" + regexString;
-	}
-
-	var regex = new RegExp(regexString,"g");
-	text = text.replace(regex,escapeCharacters_callback);
-
-	return text;
-}
-
-
-var escapeCharacters_callback = function(wholeMatch,m1) {
-	var charCodeToEscape = m1.charCodeAt(0);
-	return "~E"+charCodeToEscape+"E";
-}
-
-} // end of Showdown.converter
-
-// export
-if (typeof module !== 'undefined') module.exports = Showdown;
\ No newline at end of file
+var Showdown={};Showdown.converter=function(){var a,b,c,d=0;this.makeHtml=function(d){return a=new Array,b=new Array,c=new Array,d=d.replace(/~/g,"~T"),d=d.replace(/\$/g,"~D"),d=d.replace(/\r\n/g,"\n"),d=d.replace(/\r/g,"\n"),d="\n\n"+d+"\n\n",d=F(d),d=d.replace(/^[ \t]+$/mg,""),d=f(d),d=e(d),d=h(d),d=D(d),d=d.replace(/~D/g,"$$"),d=d.replace(/~T/g,"~"),d};var e=function(c){var c=c.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,function(c,d,e,f,g){return d=d.toLowerCase(),a[d]=z(e),f?f+g:(g&&(b[d]=g.replace(/"/g,"&quot;")),"")});return c},f=function(a){a=a.replace(/\n/g,"\n\n");var b="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del",c="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math";return a=a.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,g),a=a.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,g),a=a.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,g),a=a.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,g),a=a.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,g),a=a.replace(/\n\n/g,"\n"),a},g=function(a,b){var d=b;return d=d.replace(/\n\n/g,"\n"),d=d.replace(/^\n/,""),d=d.replace(/\n+$/g,""),d="\n\n~K"+(c.push(d)-1)+"K\n\n",d},h=function(a){a=o(a);var b=t("<hr />");return a=a.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,b),a=a.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,b),a=a.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,b),a=q(a),a=s(a),a=r(a),a=x(a),a=f(a),a=y(a),a},i=function(a){return a=u(a),a=j(a),a=A(a),a=m(a),a=k(a),a=B(a),a=z(a),a=w(a),a=a.replace(/  +\n/g," <br />\n"),a},j=function(a){var b=/(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;return a=a.replace(b,function(a){var b=a.replace(/(.)<\/?code>(?=.)/g,"$1`");return b=G(b,"\\`*_"),b}),a},k=function(a){return a=a.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,l),a=a.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,l),a=a.replace(/(\[([^\[\]]+)\])()()()()()/g,l),a},l=function(c,d,e,f,g,h,i,j){j==undefined&&(j="");var k=d,l=e,m=f.toLowerCase(),n=g,o=j;if(n==""){m==""&&(m=l.toLowerCase().replace(/ ?\n/g," ")),n="#"+m;if(a[m]!=undefined)n=a[m],b[m]!=undefined&&(o=b[m]);else{if(!(k.search(/\(\s*\)$/m)>-1))return k;n=""}}n=G(n,"*_");var p='<a href="'+n+'"';return o!=""&&(o=o.replace(/"/g,"&quot;"),o=G(o,"*_"),p+=' title="'+o+'"'),p+=">"+l+"</a>",p},m=function(a){return a=a.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,n),a=a.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,n),a},n=function(c,d,e,f,g,h,i,j){var k=d,l=e,m=f.toLowerCase(),n=g,o=j;o||(o="");if(n==""){m==""&&(m=l.toLowerCase().replace(/ ?\n/g," ")),n="#"+m;if(a[m]==undefined)return k;n=a[m],b[m]!=undefined&&(o=b[m])}l=l.replace(/"/g,"&quot;"),n=G(n,"*_");var p='<img src="'+n+'" alt="'+l+'"';return o=o.replace(/"/g,"&quot;"),o=G(o,"*_"),p+=' title="'+o+'"',p+=" />",p},o=function(a){function b(a){return a.replace(/[^\w]/g,"").toLowerCase()}return a=a.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,function(a,c){return t('<h1 id="'+b(c)+'">'+i(c)+"</h1>")}),a=a.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,function(a,c){return t('<h2 id="'+b(c)+'">'+i(c)+"</h2>")}),a=a.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,function(a,c,d){var e=c.length;return t("<h"+e+' id="'+b(d)+'">'+i(d)+"</h"+e+">")}),a},p,q=function(a){a+="~0";var b=/^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;return d?a=a.replace(b,function(a,b,c){var d=b,e=c.search(/[*+-]/g)>-1?"ul":"ol";d=d.replace(/\n{2,}/g,"\n\n\n");var f=p(d);return f=f.replace(/\s+$/,""),f="<"+e+">"+f+"</"+e+">\n",f}):(b=/(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g,a=a.replace(b,function(a,b,c,d){var e=b,f=c,g=d.search(/[*+-]/g)>-1?"ul":"ol",f=f.replace(/\n{2,}/g,"\n\n\n"),h=p(f);return h=e+"<"+g+">\n"+h+"</"+g+">\n",h})),a=a.replace(/~0/,""),a};p=function(a){return d++,a=a.replace(/\n{2,}$/,"\n"),a+="~0",a=a.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,function(a,b,c,d,e){var f=e,g=b,j=c;return g||f.search(/\n{2,}/)>-1?f=h(E(f)):(f=q(E(f)),f=f.replace(/\n$/,""),f=i(f)),"<li>"+f+"</li>\n"}),a=a.replace(/~0/g,""),d--,a};var r=function(a){return a+="~0",a=a.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,function(a,b,c){var d=b,e=c;return d=v(E(d)),d=F(d),d=d.replace(/^\n+/g,""),d=d.replace(/\n+$/g,""),d="<pre><code>"+d+"\n</code></pre>",t(d)+e}),a=a.replace(/~0/,""),a},s=function(a){return a+="~0",a=a.replace(/\n```(.*)\n([^`]+)\n```/g,function(a,b,c){var d=b,e=c;return e=v(e),e=F(e),e=e.replace(/^\n+/g,""),e=e.replace(/\n+$/g,""),e="<pre><code class="+d+">"+e+"\n</code></pre>",t(e)}),a=a.replace(/~0/,""),a},t=function(a){return a=a.replace(/(^\n+|\n+$)/g,""),"\n\n~K"+(c.push(a)-1)+"K\n\n"},u=function(a){return a=a.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,function(a,b,c,d,e){var f=d;return f=f.replace(/^([ \t]*)/g,""),f=f.replace(/[ \t]*$/g,""),f=v(f),b+"<code>"+f+"</code>"}),a},v=function(a){return a=a.replace(/&/g,"&amp;"),a=a.replace(/</g,"&lt;"),a=a.replace(/>/g,"&gt;"),a=G(a,"*_{}[]\\",!1),a},w=function(a){return a=a.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,"<strong>$2</strong>"),a=a.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"<em>$2</em>"),a},x=function(a){return a=a.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(a,b){var c=b;return c=c.replace(/^[ \t]*>[ \t]?/gm,"~0"),c=c.replace(/~0/g,""),c=c.replace(/^[ \t]+$/gm,""),c=h(c),c=c.replace(/(^|\n)/g,"$1  "),c=c.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm,function(a,b){var c=b;return c=c.replace(/^  /mg,"~0"),c=c.replace(/~0/g,""),c}),t("<blockquote>\n"+c+"\n</blockquote>")}),a},y=function(a){a=a.replace(/^\n+/g,""),a=a.replace(/\n+$/g,"");var b=a.split(/\n{2,}/g),d=new Array,e=b.length;for(var f=0;f<e;f++){var g=b[f];g.search(/~K(\d+)K/g)>=0?d.push(g):g.search(/\S/)>=0&&(g=i(g),g=g.replace(/^([ \t]*)/g,"<p>"),g+="</p>",d.push(g))}e=d.length;for(var f=0;f<e;f++)while(d[f].search(/~K(\d+)K/)>=0){var h=c[RegExp.$1];h=h.replace(/\$/g,"$$$$"),d[f]=d[f].replace(/~K\d+K/,h)}return d.join("\n\n")},z=function(a){return a=a.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;"),a=a.replace(/<(?![a-z\/?\$!])/gi,"&lt;"),a},A=function(a){return a=a.replace(/\\(\\)/g,H),a=a.replace(/\\([`*_{}\[\]()>#+-.!])/g,H),a},B=function(a){return a=a.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'<a href="$1">$1</a>'),a=a.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(a,b){return C(D(b))}),a},C=function(a){function b(a){var b="0123456789ABCDEF",c=a.charCodeAt(0);return b.charAt(c>>4)+b.charAt(c&15)}var c=[function(a){return"&#"+a.charCodeAt(0)+";"},function(a){return"&#x"+b(a)+";"},function(a){return a}];return a="mailto:"+a,a=a.replace(/./g,function(a){if(a=="@")a=c[Math.floor(Math.random()*2)](a);else if(a!=":"){var b=Math.random();a=b>.9?c[2](a):b>.45?c[1](a):c[0](a)}return a}),a='<a href="'+a+'">'+a+"</a>",a=a.replace(/">.+:/g,'">'),a},D=function(a){return a=a.replace(/~E(\d+)E/g,function(a,b){var c=parseInt(b);return String.fromCharCode(c)}),a},E=function(a){return a=a.replace(/^(\t|[ ]{1,4})/gm,"~0"),a=a.replace(/~0/g,""),a},F=function(a){return a=a.replace(/\t(?=\t)/g,"    "),a=a.replace(/\t/g,"~A~B"),a=a.replace(/~B(.+?)~A/g,function(a,b,c){var d=b,e=4-d.length%4;for(var f=0;f<e;f++)d+=" ";return d}),a=a.replace(/~A/g,"    "),a=a.replace(/~B/g,""),a},G=function(a,b,c){var d="(["+b.replace(/([\[\]\\])/g,"\\$1")+"])";c&&(d="\\\\"+d);var e=new RegExp(d,"g");return a=a.replace(e,H),a},H=function(a,b){var c=b.charCodeAt(0);return"~E"+c+"E"}},typeof exports!="undefined"&&(exports=Showdown);
\ No newline at end of file

From eda54dcf7aa5d0ee829722dbfbebe0e60a1a2f82 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 28 Sep 2012 09:28:26 -0400
Subject: [PATCH 076/305] main.css > reveal.css

---
 css/{main.css => reveal.css} | 0
 index.html                   | 2 +-
 js/reveal.js                 | 1 -
 3 files changed, 1 insertion(+), 2 deletions(-)
 rename css/{main.css => reveal.css} (100%)

diff --git a/css/main.css b/css/reveal.css
similarity index 100%
rename from css/main.css
rename to css/reveal.css
diff --git a/index.html b/index.html
index 5c590445..13977eaa 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
 		
 		<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
 		
-		<link rel="stylesheet" href="css/main.css">
+		<link rel="stylesheet" href="css/reveal.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
 		<!-- For syntax highlighting -->
diff --git a/js/reveal.js b/js/reveal.js
index 78413f35..91d25114 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -240,7 +240,6 @@ var Reveal = (function(){
 			}
 		}
 
-
 		if( config.transition !== 'default' ) {
 			dom.wrapper.classList.add( config.transition );
 		}

From e014daa4f54fbca0ec972e7b4f2a59a23f11e625 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 30 Sep 2012 17:51:04 -0400
Subject: [PATCH 077/305] facility for css shader transitions, add css shader
 based tile-transition

---
 css/reveal.css           |  55 ++++++++++++++-
 css/shaders/tile-flip.fs |  64 ++++++++++++++++++
 css/shaders/tile-flip.vs | 141 +++++++++++++++++++++++++++++++++++++++
 js/reveal.js             |   2 +-
 js/reveal.min.js         |   2 +-
 5 files changed, 261 insertions(+), 3 deletions(-)
 create mode 100644 css/shaders/tile-flip.fs
 create mode 100644 css/shaders/tile-flip.vs

diff --git a/css/reveal.css b/css/reveal.css
index 2a79a61c..8b33d59e 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -317,6 +317,7 @@ body {
 		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 	}
 
+
 /*********************************************
  * ROLLING LINKS
  *********************************************/
@@ -571,8 +572,9 @@ body {
 	        transform: translate(0, 150%);
 }
 
+
 /*********************************************
- * BOX TRANSITION
+ * CUBE TRANSITION
  *********************************************/
 
 .reveal.cube .slides {
@@ -808,6 +810,56 @@ body {
 }
 
 
+/*********************************************
+ * TILE-FLIP TRANSITION
+ *********************************************/
+
+.reveal.tileflip .slides section.present {
+	-webkit-transform: none;
+	-webkit-transition-duration: 800ms;
+
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 0, randomness 0, flipAxis 0 1 0, tileOutline 1
+	);
+}
+
+.reveal.tileflip .slides section.past {
+	-webkit-transform: none;
+	-webkit-transition-duration: 800ms;
+	
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
+	);
+}
+
+.reveal.tileflip .slides section.future {
+	-webkit-transform: none;
+	-webkit-transition-duration: 800ms;
+
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
+	);
+}
+
+.reveal.tileflip .slides>section>section.present {	
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 0, randomness 2, flipAxis 1 0 0, tileOutline 1
+	);
+}
+
+.reveal.tileflip .slides>section>section.past {	
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
+	);
+}
+
+.reveal.tileflip .slides>section>section.future {	
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
+	);
+}
+
+
 /*********************************************
  * OVERVIEW
  *********************************************/
@@ -910,3 +962,4 @@ body {
 	display: none;
 }
 
+
diff --git a/css/shaders/tile-flip.fs b/css/shaders/tile-flip.fs
new file mode 100644
index 00000000..3481a48f
--- /dev/null
+++ b/css/shaders/tile-flip.fs
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2012 Adobe Systems Incorporated. All rights reserved.
+ * Copyright (c) 2012 Branislav Ulicny
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+precision mediump float;
+
+// Uniform values from CSS
+
+uniform float amount;
+uniform float tileOutline;
+
+// Built-in uniforms
+
+uniform vec2 u_meshSize;
+uniform vec2 u_textureSize;
+
+// Varyings passed in from vertex shader
+
+varying float v_depth;
+varying vec2 v_uv;
+
+// Main
+
+void main()
+{
+	// FIXME: Must swap x and y as a workaround for: 
+	// https://bugs.webkit.org/show_bug.cgi?id=96285
+	vec2 u_meshSize = u_meshSize.yx;
+
+	vec4 c = vec4(1.0);
+
+	// Fade out.
+	c.a = 1.0 - v_depth;
+
+	// Show grid outline.
+	if (tileOutline >= 0.5) {
+		float cell_width = u_textureSize.x / u_meshSize.y;
+		float cell_height = u_textureSize.y / u_meshSize.x;
+		float dd = 1.0;
+
+		if (mod(v_uv.x * u_textureSize.x + dd, cell_width) < 2.0
+			|| mod(v_uv.y * u_textureSize.y + dd, cell_height) < 2.0) {
+			if (amount > 0.0)
+				c.rgb = vec3(1.0 - sqrt(amount));
+		}
+	}
+	css_ColorMatrix = mat4(c.r, 0.0, 0.0, 0.0,
+							0.0, c.g, 0.0, 0.0,
+							0.0, 0.0, c.b, 0.0,
+							0.0, 0.0, 0.0, c.a);
+}
diff --git a/css/shaders/tile-flip.vs b/css/shaders/tile-flip.vs
new file mode 100644
index 00000000..498e446f
--- /dev/null
+++ b/css/shaders/tile-flip.vs
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c)2012 Adobe Systems Incorporated. All rights reserved.
+ * Copyright (c)2012 Branislav Ulicny
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+precision mediump float;
+
+// Built-in attributes
+
+attribute vec4 a_position;
+attribute vec2 a_texCoord;
+attribute vec3 a_triangleCoord;
+
+// Built-in uniforms
+
+uniform mat4 u_projectionMatrix;
+uniform vec2 u_meshSize;
+uniform vec2 u_textureSize;
+
+// Uniform passed in from CSS
+
+uniform mat4 transform;
+uniform float amount;
+uniform float randomness;
+uniform vec3 flipAxis;
+
+// Varyings
+
+varying float v_depth;
+varying vec2 v_uv;
+
+// Constants
+
+const float PI2 = 1.5707963267948966;
+
+// Create perspective matrix
+
+mat4 perspectiveMatrix(float p)
+{
+    float perspective = - 1.0 / p;
+    return mat4(
+		1.0, 0.0, 0.0, 0.0,
+		0.0, 1.0, 0.0, 0.0,
+		0.0, 0.0, 1.0, perspective,
+		0.0, 0.0, 0.0, 1.0
+	);
+}
+
+// Rotate vector
+
+vec3 rotateVectorByQuaternion(vec3 v, vec4 q)
+{
+	vec3 dest = vec3(0.0);
+
+	float x = v.x, y  = v.y, z  = v.z;
+	float qx = q.x, qy = q.y, qz = q.z, qw = q.w;
+
+	// Calculate quaternion * vector.
+
+	float ix =  qw * x + qy * z - qz * y,
+		  iy =  qw * y + qz * x - qx * z,
+		  iz =  qw * z + qx * y - qy * x,
+		  iw = -qx * x - qy * y - qz * z;
+
+	// Calculate result * inverse quaternion.
+
+	dest.x = ix * qw + iw * -qx + iy * -qz - iz * -qy;
+	dest.y = iy * qw + iw * -qy + iz * -qx - ix * -qz;
+	dest.z = iz * qw + iw * -qz + ix * -qy - iy * -qx;
+
+	return dest;
+}
+
+// Convert rotation.
+
+vec4 axisAngleToQuaternion(vec3 axis, float angle)
+{
+	vec4 dest = vec4(0.0);
+
+	float halfAngle = angle / 2.0;
+	float s = sin(halfAngle);
+
+	dest.x = axis.x * s;
+	dest.y = axis.y * s;
+	dest.z = axis.z * s;
+	dest.w = cos(halfAngle);
+
+	return dest;
+}
+
+// Random function based on the tile coordinate.
+// This will return the same value for all the vertices in the same tile (i.e. two triangles).
+
+float random(vec2 scale)
+{
+    // Use the fragment position as a different seed per-pixel.
+    return fract(sin(dot(vec2(a_triangleCoord.x, a_triangleCoord.y), scale)) * 4000.0);
+}
+
+// Main
+
+void main()
+{
+	// FIXME: We must swap x and y as a workaround for: 
+	// https://bugs.webkit.org/show_bug.cgi?id=96285
+	vec2 u_meshSize = u_meshSize.yx;
+
+  	vec4 pos = a_position;
+	float aspect = u_textureSize.x / u_textureSize.y;
+
+	float cx = a_triangleCoord.x / u_meshSize.y - 0.5 + 0.5 / u_meshSize.y;
+	float cy = a_triangleCoord.y / u_meshSize.x - 0.5 + 0.5 / u_meshSize.x;
+
+	vec3 centroid = vec3(cx, cy, 0.0);
+	float r = random(vec2(10.0, 80.0));
+	float rr = mix(0.0, PI2, amount * (1.0 + randomness * r));
+
+	vec4 rotation = vec4(flipAxis, rr);
+	vec4 qRotation = axisAngleToQuaternion(normalize(rotation.xyz), rotation.w);
+
+	vec3 newPosition = rotateVectorByQuaternion((pos.xyz - centroid)* vec3(aspect, 1., 1.0), qRotation) * vec3(1.0 / aspect, 1.0, 1.0) + centroid;
+	pos.xyz = newPosition;
+
+	gl_Position = u_projectionMatrix * transform * pos;
+
+	// Pass varyings to the fragment shader.
+	v_depth = abs(rr)/ PI2;
+	v_uv = a_texCoord;
+}
diff --git a/js/reveal.js b/js/reveal.js
index 91d25114..11b88158 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r25
+ * reveal.js 2.1 r26
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index fb55ef74..d6c6fd62 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r25
+ * reveal.js 2.1 r26
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From 303be5be77bbefa42e8045775903c7c23ba45001 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 30 Sep 2012 18:14:27 -0400
Subject: [PATCH 078/305] new slide

---
 README.md  |  4 ----
 index.html | 22 ++++++++++++++++++++--
 2 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 81d349b8..5ad4a8aa 100644
--- a/README.md
+++ b/README.md
@@ -10,10 +10,6 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 - [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
 - [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
 
-The framework is and will remain free. Donations are available as an optional way of supporting the project. Proceeds go towards futher development, hosting and domain costs for reveal.js and rvl.io.
-
-[![Click here to lend your support to: reveal.js and make a donation at www.pledgie.com !](http://www.pledgie.com/campaigns/18182.png?skin_name=chrome)](http://www.pledgie.com/campaigns/18182)
-
 ## rvl.io
 
 Slides are written using HTML or markdown but there's also an online editor for those of you who prefer a more traditional user interface. Give it a try at [www.rvl.io](http://www.rvl.io).
diff --git a/index.html b/index.html
index 13977eaa..950c812d 100644
--- a/index.html
+++ b/index.html
@@ -20,8 +20,8 @@
 		<!-- For syntax highlighting -->
 		<link rel="stylesheet" href="lib/css/zenburn.css">
 
+		<!-- If the query includes 'print-pdf', use the PDF print sheet -->
 		<script>
-			// If the query includes 'print-pdf' we'll use the PDF print sheet
 			document.write( '<link rel="stylesheet" href="css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
 		</script>
 
@@ -108,7 +108,7 @@
 				<section>
 					<h2>Works in Mobile Safari</h2>
 					<p>
-						Try it out! You can swipe through the slides pinch your way to the overview.
+						Try it out! You can swipe through the slides and pinch your way to the overview.
 					</p>
 				</section>
 
@@ -285,6 +285,24 @@ function linkify( selector ) {
 						<li><a href="http://twitter.com/hakimel">Follow me on Twitter</a></li>
 					</ul>
 				</section>
+
+				<section>
+					<h2>It's free</h2>
+					<p>
+						reveal.js and <a href="http://www.rvl.io">rvl.io</a> are entirely free but if you'd like to support the projects you can donate below. 
+						Donations will go towards hosting and domain costs.
+					</p>
+					<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
+						<input type="hidden" name="cmd" value="_donations">
+						<input type="hidden" name="business" value="hakim.elhattab@gmail.com">
+						<input type="hidden" name="lc" value="US">
+						<input type="hidden" name="item_name" value="reveal.js / rvl.io">
+						<input type="hidden" name="no_note" value="0">
+						<input type="hidden" name="currency_code" value="USD">
+						<input type="hidden" name="bn" value="PP-DonationsBF:btn_donate_LG.gif:NonHostedGuest">
+						<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
+					</form>
+				</section>
 				
 				<section>
 					<h1>THE END</h1>

From 2c788dffb646b2d13e9512c81237d8e1c3a76262 Mon Sep 17 00:00:00 2001
From: Max Ogden <mogden@gmail.com>
Date: Thu, 4 Oct 2012 12:38:05 +0200
Subject: [PATCH 079/305] simple serif font theme

---
 css/theme/serif.css | 159 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 css/theme/serif.css

diff --git a/css/theme/serif.css b/css/theme/serif.css
new file mode 100644
index 00000000..47512fe0
--- /dev/null
+++ b/css/theme/serif.css
@@ -0,0 +1,159 @@
+/**
+ * A simple theme for reveal.js presentations, similar 
+ * to the default theme. The accent color is darkblue; 
+ * do a find-replace to change it.
+ * 
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
+ */
+
+/*********************************************
+ * FONT-FACE DEFINITIONS
+ *********************************************/
+
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: black !important;
+
+	background: #F0F1EB;
+}
+
+::-moz-selection {
+  background: #26351C;
+  color: rgba(255,255,255, 0.8);
+}
+::-webkit-selection {
+  background: #26351C;
+  color: rgba(255,255,255, 0.8);
+}
+::selection {
+  background: #26351C;
+  color: rgba(255,255,255, 0.8);
+}
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 40px 0;
+	color: #383D3D;
+	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+	line-height: 0.9em;	
+}
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: #51483D;
+	text-decoration: none;
+  font-weight: bold;
+  line-height: 1.4em;
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: #51483D;
+}
+
+/*********************************************
+ * MISC
+ *********************************************/
+
+.reveal p {
+  line-height: 1.4em;
+  font-size: 1.15em;
+  color: #111;
+}
+
+.reveal .subtitle {
+  font-style: italic;
+}
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+	margin: 30px 0 0 0;
+	background: rgba(255,255,255,0.12);
+	border: 4px solid #eee;
+	
+	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: darkblue;
+		
+		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: black;
+}
+	.reveal .controls a.enabled {
+		color: #26351C;
+		opacity: 1;
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: #26351C;
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+

From 7e719c52c8fada0eaf59119fa49af16cef7c0fe4 Mon Sep 17 00:00:00 2001
From: Max Ogden <mogden@gmail.com>
Date: Thu, 4 Oct 2012 12:46:23 +0200
Subject: [PATCH 080/305] add link to serif theme in default presentation

---
 index.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.html b/index.html
index 950c812d..1ebea321 100644
--- a/index.html
+++ b/index.html
@@ -163,6 +163,7 @@
 						<a href="http://lab.hakim.se/reveal-js/?theme=sky">Sky</a> -
 						<a href="http://lab.hakim.se/reveal-js/?theme=beige">Beige</a> -
 						<a href="http://lab.hakim.se/reveal-js/?theme=simple">Simple</a> -
+						<a href="http://lab.hakim.se/reveal-js/?theme=serif">Serif</a> -
 						<a href="http://lab.hakim.se/reveal-js/">Default</a>
 					</p>
 					<p>

From b0cc9fee4516e1aff267622b66e35201c5713a7f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 4 Oct 2012 08:14:51 -0400
Subject: [PATCH 081/305] add 'none'-transition (closes #159, #160)

---
 css/reveal.css | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index 8b33d59e..f6392deb 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -811,7 +811,7 @@ body {
 
 
 /*********************************************
- * TILE-FLIP TRANSITION
+ * TILE-FLIP TRANSITION (CSS shader)
  *********************************************/
 
 .reveal.tileflip .slides section.present {
@@ -860,6 +860,25 @@ body {
 }
 
 
+/*********************************************
+ * NO TRANSITION
+ *********************************************/
+
+.reveal.none .slides section {
+	-webkit-transform: none;
+	   -moz-transform: none;
+	    -ms-transform: none;
+	     -o-transform: none;
+	        transform: none;
+
+	-webkit-transition: none;
+	   -moz-transition: none;
+	    -ms-transition: none;
+	     -o-transition: none;
+	        transition: none;
+}
+
+
 /*********************************************
  * OVERVIEW
  *********************************************/

From 7d5c8b550d0c61ff5dc9a9a37adb353f8bec62d1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 4 Oct 2012 08:56:43 -0400
Subject: [PATCH 082/305] add override flag to overview toggle, code cleanup

---
 js/reveal.js     | 126 ++++++++++++++++++++++++++---------------------
 js/reveal.min.js |  56 ++++++++++-----------
 2 files changed, 98 insertions(+), 84 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 11b88158..1b4d1f3b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r26
+ * reveal.js 2.1 r27
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -171,7 +171,7 @@ var Reveal = (function(){
 
 				// Extension may contain callback functions
 				if( typeof s.callback === 'function' ) {
-					head.ready( s.src.match( /([\w\d_-]*)\.?[^\\\/]*$/i )[0], s.callback );
+					head.ready( s.src.match( /([\w\d_\-]*)\.?[^\\\/]*$/i )[0], s.callback );
 				}
 			}
 		}
@@ -232,8 +232,9 @@ var Reveal = (function(){
 		// Load the theme in the config, if it's not already loaded
 		if( config.theme && dom.theme ) {
 			var themeURL = dom.theme.getAttribute( 'href' );
-			var themeFinder = /[^/]*?(?=\.css)/;
+			var themeFinder = /[^\/]*?(?=\.css)/;
 			var themeName = themeURL.match(themeFinder)[0];
+
 			if(  config.theme !== themeName ) {
 				themeURL = themeURL.replace(themeFinder, config.theme);
 				dom.theme.setAttribute( 'href', themeURL );
@@ -335,6 +336,17 @@ var Reveal = (function(){
 			window.scrollTo( 0, 1 );
 		}, 0 );
 	}
+
+	/**
+	 * Dispatches an event of the specified type from the 
+	 * reveal DOM element.
+	 */
+	function dispatchEvent( type, properties ) {
+		var event = document.createEvent( "HTMLEvents", 1, 2 );
+		event.initEvent( type, true, true );
+		extend( event, properties );
+		dom.wrapper.dispatchEvent( event );
+	}
 	
 	/**
 	 * Handler for the document level 'keydown' event.
@@ -345,30 +357,32 @@ var Reveal = (function(){
 		// Disregard the event if the target is editable or a 
 		// modifier is present
 		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
-				
-		var triggered = false;
+
+		var triggered = true;
 
 		switch( event.keyCode ) {
 			// p, page up
-			case 80: case 33: navigatePrev(); triggered = true; break; 
+			case 80: case 33: navigatePrev(); break; 
 			// n, page down
-			case 78: case 34: navigateNext(); triggered = true; break;
+			case 78: case 34: navigateNext(); break;
 			// h, left
-			case 72: case 37: navigateLeft(); triggered = true; break;
+			case 72: case 37: navigateLeft(); break;
 			// l, right
-			case 76: case 39: navigateRight(); triggered = true; break;
+			case 76: case 39: navigateRight(); break;
 			// k, up
-			case 75: case 38: navigateUp(); triggered = true; break;
+			case 75: case 38: navigateUp(); break;
 			// j, down
-			case 74: case 40: navigateDown(); triggered = true; break;
+			case 74: case 40: navigateDown(); break;
 			// home
-			case 36: navigateTo( 0 ); triggered = true; break;
+			case 36: navigateTo( 0 ); break;
 			// end
-			case 35: navigateTo( Number.MAX_VALUE ); triggered = true; break;
+			case 35: navigateTo( Number.MAX_VALUE ); break;
 			// space
-			case 32: overviewIsActive() ? deactivateOverview() : navigateNext(); triggered = true; break;
+			case 32: overviewIsActive() ? deactivateOverview() : navigateNext(); break;
 			// return
-			case 13: if( overviewIsActive() ) { deactivateOverview(); triggered = true; } break;
+			case 13: overviewIsActive() ? deactivateOverview() : triggered = false; break;
+			default:
+				triggered = false;
 		}
 
 		// If the input resulted in a triggered action we should prevent 
@@ -507,6 +521,24 @@ var Reveal = (function(){
 		readURL();
 	}
 
+	/**
+	 * Invoked when a slide is and we're in the overview.
+	 */
+	function onOverviewSlideClicked( event ) {
+		// TODO There's a bug here where the event listeners are not 
+		// removed after deactivating the overview.
+		if( overviewIsActive() ) {
+			event.preventDefault();
+
+			deactivateOverview();
+
+			indexh = this.getAttribute( 'data-index-h' );
+			indexv = this.getAttribute( 'data-index-v' );
+
+			slide();
+		}
+	}
+
 	/**
 	 * Wrap all links in 3D goodness.
 	 */
@@ -625,24 +657,6 @@ var Reveal = (function(){
 		return dom.wrapper.classList.contains( 'overview' );
 	}
 
-	/**
-	 * Invoked when a slide is and we're in the overview.
-	 */
-	function onOverviewSlideClicked( event ) {
-		// TODO There's a bug here where the event listeners are not 
-		// removed after deactivating the overview.
-		if( overviewIsActive() ) {
-			event.preventDefault();
-
-			deactivateOverview();
-
-			indexh = this.getAttribute( 'data-index-h' );
-			indexv = this.getAttribute( 'data-index-v' );
-
-			slide();
-		}
-	}
-
 	/**
 	 * Updates one dimension of slides by showing the slide
 	 * with the specified index.
@@ -730,8 +744,12 @@ var Reveal = (function(){
 	}
 	
 	/**
-	 * Updates the visual slides to represent the currently
-	 * set indices. 
+	 * Steps from the current point in the presentation to the 
+	 * slide which matches the specified horizontal and vertical 
+	 * indices. 
+	 *
+	 * @param {int} h Horizontal index of the target slide
+	 * @param {int} v Vertical index of the target slide
 	 */
 	function slide( h, v ) {
 		// Remember where we were at before
@@ -777,7 +795,7 @@ var Reveal = (function(){
 			dom.progressbar.style.width = ( indexh / ( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ).length - 1 ) ) * window.innerWidth + 'px';
 		}
 
-		// Close the overview if it's active
+		// If the overview is active, re-activate it to update positions
 		if( overviewIsActive() ) {
 			activateOverview();
 		}
@@ -848,8 +866,8 @@ var Reveal = (function(){
 	 * @return {Object} containing four booleans: left/right/up/down
 	 */
 	function availableRoutes() {
-		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
-		var verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
+		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ),
+			verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
 
 		return {
 			left: indexh > 0,
@@ -871,7 +889,7 @@ var Reveal = (function(){
 
 		// If the first bit is invalid and there is a name we can 
 		// assume that this is a named link
-		if( isNaN( parseInt( bits[0] ) ) && name.length ) {
+		if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) {
 			// Find the slide with the specified name
 			var slide = document.querySelector( '#' + name );
 
@@ -887,8 +905,8 @@ var Reveal = (function(){
 		}
 		else {
 			// Read the index components of the hash
-			var h = parseInt( bits[0] ) || 0,
-				v = parseInt( bits[1] ) || 0;
+			var h = parseInt( bits[0], 10 ) || 0,
+				v = parseInt( bits[1], 10 ) || 0;
 
 			navigateTo( h, v );
 		}
@@ -911,17 +929,6 @@ var Reveal = (function(){
 		}
 	}
 
-	/**
-	 * Dispatches an event of the specified type from the 
-	 * reveal DOM element.
-	 */
-	function dispatchEvent( type, properties ) {
-		var event = document.createEvent( "HTMLEvents", 1, 2 );
-		event.initEvent( type, true, true );
-		extend( event, properties );
-		dom.wrapper.dispatchEvent( event );
-	}
-
 	/**
 	 * Navigate to the next slide fragment.
 	 * 
@@ -1016,18 +1023,21 @@ var Reveal = (function(){
 			slide( indexh - 1, 0 );
 		}
 	}
+
 	function navigateRight() {
 		// Prioritize revealing fragments
 		if( overviewIsActive() || nextFragment() === false ) {
 			slide( indexh + 1, 0 );
 		}
 	}
+
 	function navigateUp() {
 		// Prioritize hiding fragments
 		if( overviewIsActive() || previousFragment() === false ) {
 			slide( indexh, indexv - 1 );
 		}
 	}
+
 	function navigateDown() {
 		// Prioritize revealing fragments
 		if( overviewIsActive() || nextFragment() === false ) {
@@ -1076,13 +1086,17 @@ var Reveal = (function(){
 
 	/**
 	 * Toggles the slide overview mode on and off.
+	 *
+	 * @param {Boolean} override Optional flag which overrides the 
+	 * toggle logic and forcibly sets the desired state. True means 
+	 * overview is open, false means it's closed.
 	 */
-	function toggleOverview() {
-		if( overviewIsActive() ) {
-			deactivateOverview();
+	function toggleOverview( override ) {
+		if( typeof override === 'boolean' ) {
+			override ? activateOverview() : deactivateOverview();
 		}
 		else {
-			activateOverview();
+			overviewIsActive() ? deactivateOverview() : activateOverview();
 		}
 	}
 	
diff --git a/js/reveal.min.js b/js/reveal.min.js
index d6c6fd62..80e20e17 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,20 +1,20 @@
 /*!
- * reveal.js 2.1 r26
+ * reveal.js 2.1 r27
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,A=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,z=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
 function g(ac){if((!l&&!O)){document.body.setAttribute("class","no-transforms");return;}q(M,ac);d.theme=document.querySelector("#theme");d.wrapper=document.querySelector(".reveal");
 d.progress=document.querySelector(".reveal .progress");d.progressbar=document.querySelector(".reveal .progress span");if(M.controls){d.controls=document.querySelector(".reveal .controls");
 d.controlsLeft=document.querySelector(".reveal .controls .left");d.controlsRight=document.querySelector(".reveal .controls .right");d.controlsUp=document.querySelector(".reveal .controls .up");
 d.controlsDown=document.querySelector(".reveal .controls .down");}Q();if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
 document.body.style.height="120%";window.addEventListener("load",W,false);window.addEventListener("orientationchange",W,false);}}function Q(){var ad=[],ah=[];
 for(var ae=0,ac=M.dependencies.length;ae<ac;ae++){var af=M.dependencies[ae];if(!af.condition||af.condition()){if(af.async){ah.push(af.src);}else{ad.push(af.src);
-}if(typeof af.callback==="function"){head.ready(af.src.match(/([\w\d_-]*)\.?[^\\\/]*$/i)[0],af.callback);}}}function ag(){head.js.apply(null,ah);E();}if(ad.length){head.ready(ag);
+}if(typeof af.callback==="function"){head.ready(af.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],af.callback);}}}function ag(){head.js.apply(null,ah);E();}if(ad.length){head.ready(ag);
 head.js.apply(null,ad);}else{ag();}}function E(){B();H();G();J();}function H(){if(O===false){M.transition="linear";}if(M.controls&&d.controls){d.controls.style.display="block";
-}if(M.progress&&d.progress){d.progress.style.display="block";}if(M.theme&&d.theme){var ae=d.theme.getAttribute("href");var ac=/[^/]*?(?=\.css)/;var ad=ae.match(ac)[0];
+}if(M.progress&&d.progress){d.progress.style.display="block";}if(M.theme&&d.theme){var ae=d.theme.getAttribute("href");var ac=/[^\/]*?(?=\.css)/;var ad=ae.match(ac)[0];
 if(M.theme!==ad){ae=ae.replace(ac,M.theme);d.theme.setAttribute("href",ae);}}if(M.transition!=="default"){d.wrapper.classList.add(M.transition);}if(M.mouseWheel){document.addEventListener("DOMMouseScroll",m,false);
 document.addEventListener("mousewheel",m,false);}if(M.rollingLinks){I();}}function B(){document.addEventListener("touchstart",x,false);document.addEventListener("touchmove",Y,false);
 document.addEventListener("touchend",R,false);window.addEventListener("hashchange",t,false);if(M.keyboard){document.addEventListener("keydown",Z,false);
@@ -23,48 +23,48 @@ d.controlsDown.addEventListener("click",n(C),false);}}function P(){document.remo
 document.removeEventListener("touchmove",Y,false);document.removeEventListener("touchend",R,false);window.removeEventListener("hashchange",t,false);if(M.controls&&d.controls){d.controlsLeft.removeEventListener("click",n(y),false);
 d.controlsRight.removeEventListener("click",n(h),false);d.controlsUp.removeEventListener("click",n(r),false);d.controlsDown.removeEventListener("click",n(C),false);
 }}function q(ad,ac){for(var ae in ac){ad[ae]=ac[ae];}}function N(ae,ac){var af=ae.x-ac.x,ad=ae.y-ac.y;return Math.sqrt(af*af+ad*ad);}function n(ac){return function(ad){ad.preventDefault();
-ac.call();};}function W(){setTimeout(function(){window.scrollTo(0,1);},0);}function Z(ad){if(document.querySelector(":focus")!==null||ad.shiftKey||ad.altKey||ad.ctrlKey||ad.metaKey){return;
-}var ac=false;switch(ad.keyCode){case 80:case 33:T();ac=true;break;case 78:case 34:u();ac=true;break;case 72:case 37:y();ac=true;break;case 76:case 39:h();
-ac=true;break;case 75:case 38:r();ac=true;break;case 74:case 40:C();ac=true;break;case 36:K(0);ac=true;break;case 35:K(Number.MAX_VALUE);ac=true;break;
-case 32:U()?X():u();ac=true;break;case 13:if(U()){X();ac=true;}break;}if(ac){ad.preventDefault();}else{if(ad.keyCode===27&&O){S();ad.preventDefault();}}J();
-}function x(ac){V.startX=ac.touches[0].clientX;V.startY=ac.touches[0].clientY;V.startCount=ac.touches.length;if(ac.touches.length===2){V.startSpan=N({x:ac.touches[1].clientX,y:ac.touches[1].clientY},{x:V.startX,y:V.startY});
-}}function Y(ah){if(!V.handled){var af=ah.touches[0].clientX;var ae=ah.touches[0].clientY;if(ah.touches.length===2&&V.startCount===2){var ag=N({x:ah.touches[1].clientX,y:ah.touches[1].clientY},{x:V.startX,y:V.startY});
+ac.call();};}function W(){setTimeout(function(){window.scrollTo(0,1);},0);}function o(ad,ac){var ae=document.createEvent("HTMLEvents",1,2);ae.initEvent(ad,true,true);
+q(ae,ac);d.wrapper.dispatchEvent(ae);}function Z(ad){if(document.querySelector(":focus")!==null||ad.shiftKey||ad.altKey||ad.ctrlKey||ad.metaKey){return;
+}var ac=true;switch(ad.keyCode){case 80:case 33:T();break;case 78:case 34:u();break;case 72:case 37:y();break;case 76:case 39:h();break;case 75:case 38:r();
+break;case 74:case 40:C();break;case 36:K(0);break;case 35:K(Number.MAX_VALUE);break;case 32:U()?X():u();break;case 13:U()?X():ac=false;break;default:ac=false;
+}if(ac){ad.preventDefault();}else{if(ad.keyCode===27&&O){S();ad.preventDefault();}}J();}function x(ac){V.startX=ac.touches[0].clientX;V.startY=ac.touches[0].clientY;
+V.startCount=ac.touches.length;if(ac.touches.length===2){V.startSpan=N({x:ac.touches[1].clientX,y:ac.touches[1].clientY},{x:V.startX,y:V.startY});}}function Y(ah){if(!V.handled){var af=ah.touches[0].clientX;
+var ae=ah.touches[0].clientY;if(ah.touches.length===2&&V.startCount===2){var ag=N({x:ah.touches[1].clientX,y:ah.touches[1].clientY},{x:V.startX,y:V.startY});
 if(Math.abs(V.startSpan-ag)>V.threshold){V.handled=true;if(ag<V.startSpan){F();}else{X();}}}else{if(ah.touches.length===1){var ad=af-V.startX,ac=ae-V.startY;
 if(ad>V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;y();}else{if(ad<-V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;h();}else{if(ac>V.threshold){V.handled=true;
 r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}}function R(ac){V.handled=false;}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;
-if(ad>0){u();}else{T();}},100);}function t(ac){G();}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var ae=0,ac=ad.length;ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");
-af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";}}}}function F(){if(M.overview){d.wrapper.classList.add("overview");var ac=document.querySelectorAll(j);
-for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";ae.setAttribute("data-index-h",ah);ae.style.display="block";
-ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",z,true);
-}var ak=ae.querySelectorAll("section");for(var ag=0,ad=ak.length;ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";aj.setAttribute("data-index-h",ah);
-aj.setAttribute("data-index-v",ag);aj.style.display="block";aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;aj.style.OTransform=ai;
-aj.style.transform=ai;aj.addEventListener("click",z,true);}}}}function X(){if(M.overview){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+if(ad>0){u();}else{T();}},100);}function t(ac){G();}function A(ac){if(U()){ac.preventDefault();X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");
+a();}}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");for(var ae=0,ac=ad.length;
+ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";
+}}}}function F(){if(M.overview){d.wrapper.classList.add("overview");var ac=document.querySelectorAll(j);for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";
+ae.setAttribute("data-index-h",ah);ae.style.display="block";ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;
+ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",A,true);}var ak=ae.querySelectorAll("section");for(var ag=0,ad=ak.length;
+ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";aj.setAttribute("data-index-h",ah);aj.setAttribute("data-index-v",ag);aj.style.display="block";
+aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;aj.style.OTransform=ai;aj.style.transform=ai;aj.addEventListener("click",A,true);
+}}}}function X(){if(M.overview){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
 for(var ae=0,ac=af.length;ae<ac;ae++){var ad=af[ae];ad.style.WebkitTransform="";ad.style.MozTransform="";ad.style.msTransform="";ad.style.OTransform="";
-ad.style.transform="";ad.removeEventListener("click",z);}a();}}function U(){return d.wrapper.classList.contains("overview");}function z(ac){if(U()){ac.preventDefault();
-X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
+ad.style.transform="";ad.removeEventListener("click",A);}a();}}function U(){return d.wrapper.classList.contains("overview");}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
 if(ai){if(M.loop){af%=ai;if(af<0){af=ai+af;}}af=Math.max(Math.min(af,ai-1),0);for(var ag=0;ag<ai;ag++){var ac=ah[ag];if(U()===false){var aj=Math.abs((af-ag)%(ai-3))||0;
 ac.style.display=aj>3?"none":"block";}ah[ag].classList.remove("past");ah[ag].classList.remove("present");ah[ag].classList.remove("future");if(ag<af){ah[ag].classList.add("past");
 }else{if(ag>af){ah[ag].classList.add("future");}}if(ac.querySelector("section")){ah[ag].classList.add("stack");}}ah[af].classList.add("present");var ae=ah[af].getAttribute("data-state");
 if(ae){ab=ab.concat(ae.split(" "));}}else{af=0;}return af;}function a(ai,am){v=D;var af=ab.concat();ab.length=0;var al=k,ad=c;k=aa(j,ai===undefined?k:ai);
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 }}document.documentElement.classList.add(ab[ag]);o(ab[ag]);}while(af.length){document.documentElement.classList.remove(af.pop());}if(M.progress&&d.progress){d.progressbar.style.width=(k/(document.querySelectorAll(j).length-1))*window.innerWidth+"px";
-}if(U()){F();}p();clearTimeout(A);A=setTimeout(f,1500);var ac=document.querySelectorAll(j);var ak=ac[k],ah=ak.querySelectorAll("section");D=ah[c]||ak;if(k!==al||c!==ad){o("slidechanged",{indexh:k,indexv:c,previousSlide:v,currentSlide:D});
+}if(U()){F();}p();clearTimeout(z);z=setTimeout(f,1500);var ac=document.querySelectorAll(j);var ak=ac[k],ah=ak.querySelectorAll("section");D=ah[c]||ak;if(k!==al||c!==ad){o("slidechanged",{indexh:k,indexv:c,previousSlide:v,currentSlide:D});
 }else{v=null;}if(v){v.classList.remove("present");}}function p(){if(!M.controls||!d.controls){return;}var ac=e();[d.controlsLeft,d.controlsRight,d.controlsUp,d.controlsDown].forEach(function(ad){ad.classList.remove("enabled");
 });if(ac.left){d.controlsLeft.classList.add("enabled");}if(ac.right){d.controlsRight.classList.add("enabled");}if(ac.up){d.controlsUp.classList.add("enabled");
-}if(ac.down){d.controlsDown.classList.add("enabled");}}function e(){var ac=document.querySelectorAll(j);var ad=document.querySelectorAll(b);return{left:k>0,right:k<ac.length-1,up:c>0,down:c<ad.length-1};
-}function G(){var ah=window.location.hash;var ag=ah.slice(2).split("/"),ae=ah.replace(/#|\//gi,"");if(isNaN(parseInt(ag[0]))&&ae.length){var ac=document.querySelector("#"+ae);
-if(ac){var ai=Reveal.getIndices(ac);K(ai.h,ai.v);}else{K(k,c);}}else{var af=parseInt(ag[0])||0,ad=parseInt(ag[1])||0;K(af,ad);}}function f(){if(M.history){var ac="/";
-if(k>0||c>0){ac+=k;}if(c>0){ac+="/"+c;}window.location.hash=ac;}}function o(ad,ac){var ae=document.createEvent("HTMLEvents",1,2);ae.initEvent(ad,true,true);
-q(ae,ac);d.wrapper.dispatchEvent(ae);}function s(){if(document.querySelector(b+".present")){var ad=document.querySelectorAll(b+".present .fragment:not(.visible)");
+}if(ac.down){d.controlsDown.classList.add("enabled");}}function e(){var ac=document.querySelectorAll(j),ad=document.querySelectorAll(b);return{left:k>0,right:k<ac.length-1,up:c>0,down:c<ad.length-1};
+}function G(){var ah=window.location.hash;var ag=ah.slice(2).split("/"),ae=ah.replace(/#|\//gi,"");if(isNaN(parseInt(ag[0],10))&&ae.length){var ac=document.querySelector("#"+ae);
+if(ac){var ai=Reveal.getIndices(ac);K(ai.h,ai.v);}else{K(k,c);}}else{var af=parseInt(ag[0],10)||0,ad=parseInt(ag[1],10)||0;K(af,ad);}}function f(){if(M.history){var ac="/";
+if(k>0||c>0){ac+=k;}if(c>0){ac+="/"+c;}window.location.hash=ac;}}function s(){if(document.querySelector(b+".present")){var ad=document.querySelectorAll(b+".present .fragment:not(.visible)");
 if(ad.length){ad[0].classList.add("visible");o("fragmentshown",{fragment:ad[0]});return true;}}else{var ac=document.querySelectorAll(j+".present .fragment:not(.visible)");
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 if(ad.length){ad[ad.length-1].classList.remove("visible");o("fragmenthidden",{fragment:ad[ad.length-1]});return true;}}else{var ac=document.querySelectorAll(j+".present .fragment.visible");
 if(ac.length){ac[ac.length-1].classList.remove("visible");o("fragmenthidden",{fragment:ac[ac.length-1]});return true;}}return false;}function J(){clearTimeout(i);
 if(M.autoSlide){i=setTimeout(u,M.autoSlide);}}function K(ad,ac){a(ad,ac);}function y(){if(U()||L()===false){a(k-1,0);}}function h(){if(U()||s()===false){a(k+1,0);
 }}function r(){if(U()||L()===false){a(k,c-1);}}function C(){if(U()||s()===false){a(k,c+1);}}function T(){if(L()===false){if(e().up){r();}else{var ac=document.querySelector(".reveal .slides>section.past:nth-child("+k+")");
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-}}return{initialize:g,navigateTo:K,navigateLeft:y,navigateRight:h,navigateUp:r,navigateDown:C,navigatePrev:T,navigateNext:u,toggleOverview:S,addEventListeners:B,removeEventListeners:P,getIndices:function(ac){var ag=k,ae=c;
+if(ac){c=(ac.querySelectorAll("section").length+1)||0;k--;a();}}}}function u(){if(s()===false){e().down?C():h();}J();}function S(ac){if(typeof ac==="boolean"){ac?F():X();
+}else{U()?X():F();}}return{initialize:g,navigateTo:K,navigateLeft:y,navigateRight:h,navigateUp:r,navigateDown:C,navigatePrev:T,navigateNext:u,toggleOverview:S,addEventListeners:B,removeEventListeners:P,getIndices:function(ac){var ag=k,ae=c;
 if(ac){var ah=!!ac.parentNode.nodeName.match(/section/gi);var af=ah?ac.parentNode:ac;var ad=Array.prototype.slice.call(document.querySelectorAll(j));ag=Math.max(ad.indexOf(af),0);
 if(ah){ae=Math.max(Array.prototype.slice.call(ac.parentNode.children).indexOf(ac),0);}}return{h:ag,v:ae};},getPreviousSlide:function(){return v;},getCurrentSlide:function(){return D;
 },getQueryHash:function(){var ac={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ad){ac[ad.split("=").shift()]=ad.split("=").pop();});return ac;

From 43c8990f2b195e39c09f801e20beb0efa330a198 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 4 Oct 2012 09:32:20 -0400
Subject: [PATCH 083/305] prevent touchmove default action on android (#143)

---
 js/reveal.js     |  7 ++++++-
 js/reveal.min.js | 22 +++++++++++-----------
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 1b4d1f3b..06ecde6f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r27
+ * reveal.js 2.1 r28
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -485,6 +485,11 @@ var Reveal = (function(){
 
 			event.preventDefault();
 		}
+		// There's a bug with swiping on some Android devices unless 
+		// the default action is always prevented
+		else if( navigator.userAgent.match( /android/gi ) ) {
+			event.preventDefault();
+		}
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 80e20e17..1a84333d 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r27
+ * reveal.js 2.1 r28
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -32,16 +32,16 @@ V.startCount=ac.touches.length;if(ac.touches.length===2){V.startSpan=N({x:ac.tou
 var ae=ah.touches[0].clientY;if(ah.touches.length===2&&V.startCount===2){var ag=N({x:ah.touches[1].clientX,y:ah.touches[1].clientY},{x:V.startX,y:V.startY});
 if(Math.abs(V.startSpan-ag)>V.threshold){V.handled=true;if(ag<V.startSpan){F();}else{X();}}}else{if(ah.touches.length===1){var ad=af-V.startX,ac=ae-V.startY;
 if(ad>V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;y();}else{if(ad<-V.threshold&&Math.abs(ad)>Math.abs(ac)){V.handled=true;h();}else{if(ac>V.threshold){V.handled=true;
-r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}}function R(ac){V.handled=false;}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;
-if(ad>0){u();}else{T();}},100);}function t(ac){G();}function A(ac){if(U()){ac.preventDefault();X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");
-a();}}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");for(var ae=0,ac=ad.length;
-ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";
-}}}}function F(){if(M.overview){d.wrapper.classList.add("overview");var ac=document.querySelectorAll(j);for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";
-ae.setAttribute("data-index-h",ah);ae.style.display="block";ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;
-ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",A,true);}var ak=ae.querySelectorAll("section");for(var ag=0,ad=ak.length;
-ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";aj.setAttribute("data-index-h",ah);aj.setAttribute("data-index-v",ag);aj.style.display="block";
-aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;aj.style.OTransform=ai;aj.style.transform=ai;aj.addEventListener("click",A,true);
-}}}}function X(){if(M.overview){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+r();}else{if(ac<-V.threshold){V.handled=true;C();}}}}}}ah.preventDefault();}else{if(navigator.userAgent.match(/android/gi)){ah.preventDefault();}}}function R(ac){V.handled=false;
+}function m(ac){clearTimeout(w);w=setTimeout(function(){var ad=ac.detail||-ac.wheelDelta;if(ad>0){u();}else{T();}},100);}function t(ac){G();}function A(ac){if(U()){ac.preventDefault();
+X();k=this.getAttribute("data-index-h");c=this.getAttribute("data-index-v");a();}}function I(){if(O&&!("msPerspective" in document.body.style)){var ad=document.querySelectorAll(".reveal .slides section a:not(.image)");
+for(var ae=0,ac=ad.length;ae<ac;ae++){var af=ad[ae];if(af.textContent&&!af.querySelector("img")&&(!af.className||!af.classList.contains(af,"roll"))){af.classList.add("roll");
+af.innerHTML='<span data-title="'+af.text+'">'+af.innerHTML+"</span>";}}}}function F(){if(M.overview){d.wrapper.classList.add("overview");var ac=document.querySelectorAll(j);
+for(var ah=0,af=ac.length;ah<af;ah++){var ae=ac[ah],al="translateZ(-2500px) translate("+((ah-k)*105)+"%, 0%)";ae.setAttribute("data-index-h",ah);ae.style.display="block";
+ae.style.WebkitTransform=al;ae.style.MozTransform=al;ae.style.msTransform=al;ae.style.OTransform=al;ae.style.transform=al;if(!ae.classList.contains("stack")){ae.addEventListener("click",A,true);
+}var ak=ae.querySelectorAll("section");for(var ag=0,ad=ak.length;ag<ad;ag++){var aj=ak[ag],ai="translate(0%, "+((ag-(ah===k?c:0))*105)+"%)";aj.setAttribute("data-index-h",ah);
+aj.setAttribute("data-index-v",ag);aj.style.display="block";aj.style.WebkitTransform=ai;aj.style.MozTransform=ai;aj.style.msTransform=ai;aj.style.OTransform=ai;
+aj.style.transform=ai;aj.addEventListener("click",A,true);}}}}function X(){if(M.overview){d.wrapper.classList.remove("overview");var af=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
 for(var ae=0,ac=af.length;ae<ac;ae++){var ad=af[ae];ad.style.WebkitTransform="";ad.style.MozTransform="";ad.style.msTransform="";ad.style.OTransform="";
 ad.style.transform="";ad.removeEventListener("click",A);}a();}}function U(){return d.wrapper.classList.contains("overview");}function aa(ad,af){var ah=Array.prototype.slice.call(document.querySelectorAll(ad)),ai=ah.length;
 if(ai){if(M.loop){af%=ai;if(af<0){af=ai+af;}}af=Math.max(Math.min(af,ai-1),0);for(var ag=0;ag<ai;ag++){var ac=ah[ag];if(U()===false){var aj=Math.abs((af-ag)%(ai-3))||0;

From 1c726eed78e176b9e62096580f384a0342515d17 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 7 Oct 2012 14:31:20 -0400
Subject: [PATCH 084/305] remove duplicate padding/margin reset on html & body

---
 css/reveal.css | 2 --
 1 file changed, 2 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index f6392deb..9ac39d1b 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -46,8 +46,6 @@ footer, header, hgroup, menu, nav, section {
 
 html, 
 body {
-	padding: 0;
-	margin: 0;
 	width: 100%;
 	height: 100%;
 	min-height: 600px;

From 84b69b6b9a7275cdc83ba310dad777e69b8e8fec Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 7 Oct 2012 14:43:50 -0400
Subject: [PATCH 085/305] root reset styles at .reveal (#163)

---
 css/reveal.css | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 9ac39d1b..2f280bc1 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -13,19 +13,19 @@
  * RESET STYLES
  *********************************************/
 
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed, 
-figure, figcaption, footer, header, hgroup, 
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
+html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe,
+.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre,
+.reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code,
+.reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp,
+.reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var,
+.reveal b, .reveal u, .reveal i, .reveal center,
+.reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li,
+.reveal fieldset, .reveal form, .reveal label, .reveal legend,
+.reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td,
+.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed, 
+.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup, 
+.reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary,
+.reveal time, .reveal mark, .reveal audio, video {
 	margin: 0;
 	padding: 0;
 	border: 0;
@@ -34,8 +34,8 @@ time, mark, audio, video {
 	vertical-align: baseline;
 }
 
-article, aside, details, figcaption, figure, 
-footer, header, hgroup, menu, nav, section {
+.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure, 
+.reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
 	display: block;
 }
 
@@ -57,18 +57,18 @@ body {
 	line-height: 1;
 }
 
-@media screen and (max-width: 900px) {
-	body {
-		font-size: 30px;
-	}
-}
-
 ::selection { 
 	background:#FF5E99; 
 	color:#fff; 
 	text-shadow: none; 
 }
 
+@media screen and (max-width: 900px) {
+	.reveal {
+		font-size: 30px;
+	}
+}
+
 /*********************************************
  * HEADERS
  *********************************************/

From f22e5f85e8284aaca724c372e8f9efdfd9b11943 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 8 Oct 2012 00:08:50 -0400
Subject: [PATCH 086/305] new paused mode feature (closes #144), controls and
 progress DOM elements are no longer required in HTML

---
 css/reveal.css   |  38 ++++++++++--
 index.html       |  24 +++-----
 js/reveal.js     | 154 +++++++++++++++++++++++++++++++++++++----------
 js/reveal.min.js | 136 +++++++++++++++++++++--------------------
 4 files changed, 234 insertions(+), 118 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 2f280bc1..d493b227 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -410,6 +410,7 @@ body {
 	margin-top: -320px;
 	padding: 20px 0px;
 	overflow: visible;
+	z-index: 1;
 	
 	text-align: center;
 
@@ -921,6 +922,33 @@ body {
 }
 
 
+/*********************************************
+ * PAUSED MODE
+ *********************************************/
+
+.reveal .pause-overlay {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	background: black;
+	visibility: hidden;
+	opacity: 0;
+	z-index: 100;
+
+	-webkit-transition: all 1s ease;
+	   -moz-transition: all 1s ease;
+	    -ms-transition: all 1s ease;
+	     -o-transition: all 1s ease;
+	        transition: all 1s ease;
+}
+.reveal.paused .pause-overlay {
+	visibility: visible;
+	opacity: 1;
+}
+
+
 /*********************************************
  * FALLBACK
  *********************************************/
@@ -945,10 +973,10 @@ body {
 
 
 /*********************************************
- * DEFAULT STATES
+ * BACKGROUND STATES
  *********************************************/
 
-.state-background {
+.reveal .state-background {
 	position: absolute;
 	width: 100%;
 	height: 100%;
@@ -960,13 +988,13 @@ body {
 	     -o-transition: background 800ms ease;
 	        transition: background 800ms ease;
 }
-.alert .state-background {
+.alert .reveal .state-background {
 	background: rgba( 200, 50, 30, 0.6 );
 }
-.soothe .state-background {
+.soothe .reveal .state-background {
 	background: rgba( 50, 200, 90, 0.4 );
 }
-.blackout .state-background {
+.blackout .reveal .state-background {
 	background: rgba( 0, 0, 0, 0.6 );
 }
 
diff --git a/index.html b/index.html
index 1ebea321..b5625c91 100644
--- a/index.html
+++ b/index.html
@@ -34,9 +34,6 @@
 		
 		<div class="reveal">
 
-			<!-- Used to fade in a background when a specific slide state is reached -->
-			<div class="state-background"></div>
-			
 			<!-- Any section element inside of this container is displayed as a slide -->
 			<div class="slides">
 				<section>
@@ -278,6 +275,14 @@ function linkify( selector ) {
 					</script>
 				</section>
 				
+				<section>
+					<h2>Take a Moment</h2>
+					<p>
+						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take disctracting slides off the screen 
+						during a presentaion.
+					</p>
+				</section>
+
 				<section>
 					<h2>Stellar Links</h2>
 					<ul>
@@ -310,17 +315,6 @@ function linkify( selector ) {
 					<h3>BY Hakim El Hattab / hakim.se</h3>
 				</section>
 			</div>
-
-			<!-- The navigational controls UI -->
-			<aside class="controls">
-				<a class="left" href="#">&#x25C4;</a>
-				<a class="right" href="#">&#x25BA;</a>
-				<a class="up" href="#">&#x25B2;</a>
-				<a class="down" href="#">&#x25BC;</a>
-			</aside>
-
-			<!-- Presentation progress bar -->
-			<div class="progress"><span></span></div>
 			
 		</div>
 
@@ -346,7 +340,7 @@ function linkify( selector ) {
 					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 					{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
-					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
+					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
 			});
 			
diff --git a/js/reveal.js b/js/reveal.js
index 06ecde6f..c9ba7b14 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r28
+ * reveal.js 2.1 r29
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -116,9 +116,61 @@ var Reveal = (function(){
 		// Copy options over to our config object
 		extend( config, options );
 
-		// Cache references to DOM elements
+		// Make sure we've got all the DOM elements we need
+		setupDOM();
+
+		// Hide the address bar in mobile browsers
+		hideAddressBar();
+
+		// Loads the dependencies and continues to #start() once done
+		load();
+		
+	}
+
+	/**
+	 * Finds and stores references to DOM elements which are 
+	 * required by the presentation. If a required element is 
+	 * not found, it is created.
+	 */
+	function setupDOM() {
+		// Cache references to key DOM elements
 		dom.theme = document.querySelector( '#theme' );
 		dom.wrapper = document.querySelector( '.reveal' );
+
+		// Progress bar
+		if( !dom.wrapper.querySelector( '.progress' ) && config.progress ) {
+			var progressElement = document.createElement( 'div' );
+			progressElement.classList.add( 'progress' );
+			progressElement.innerHTML = '<span></span>';
+			dom.wrapper.appendChild( progressElement );
+		}
+
+		// Arrow controls
+		if( !dom.wrapper.querySelector( '.controls' ) && config.controls ) {
+			var controlsElement = document.createElement( 'aside' );
+			controlsElement.classList.add( 'controls' );
+			controlsElement.innerHTML = '<a class="left" href="#">&#x25C4;</a>' +
+										'<a class="right" href="#">&#x25BA;</a>' +
+										'<a class="up" href="#">&#x25B2;</a>' +
+										'<a class="down" href="#">&#x25BC;</a>';
+			dom.wrapper.appendChild( controlsElement );
+		}
+
+		// Presentation background element
+		if( !dom.wrapper.querySelector( '.state-background' ) ) {
+			var backgroundElement = document.createElement( 'div' );
+			backgroundElement.classList.add( 'state-background' );
+			dom.wrapper.appendChild( backgroundElement );
+		}
+
+		// Overlay graphic which is displayed during the paused mode
+		if( !dom.wrapper.querySelector( '.pause-overlay' ) ) {
+			var pausedElement = document.createElement( 'div' );
+			pausedElement.classList.add( 'pause-overlay' );
+			dom.wrapper.appendChild( pausedElement );
+		}
+
+		// Cache references to elements
 		dom.progress = document.querySelector( '.reveal .progress' );
 		dom.progressbar = document.querySelector( '.reveal .progress span' );
 
@@ -129,11 +181,12 @@ var Reveal = (function(){
 			dom.controlsUp = document.querySelector( '.reveal .controls .up' );
 			dom.controlsDown = document.querySelector( '.reveal .controls .down' );
 		}
+	}
 
-		// Loads the dependencies and continues to #start() once done
-		load();
-
-		// Set up hiding of the browser address bar
+	/**
+	 * Hides the address bar if we're on a mobile device.
+	 */
+	function hideAddressBar() {
 		if( navigator.userAgent.match( /(iphone|ipod|android)/i ) ) {
 			// Give the page some scrollable overflow
 			document.documentElement.style.overflow = 'scroll';
@@ -143,7 +196,6 @@ var Reveal = (function(){
 			window.addEventListener( 'load', removeAddressBar, false );
 			window.addEventListener( 'orientationchange', removeAddressBar, false );
 		}
-		
 	}
 
 	/**
@@ -378,9 +430,11 @@ var Reveal = (function(){
 			// end
 			case 35: navigateTo( Number.MAX_VALUE ); break;
 			// space
-			case 32: overviewIsActive() ? deactivateOverview() : navigateNext(); break;
+			case 32: isOverviewActive() ? deactivateOverview() : navigateNext(); break;
 			// return
-			case 13: overviewIsActive() ? deactivateOverview() : triggered = false; break;
+			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
+			// b, period
+			case 66: case 190: togglePause(); break;
 			default:
 				triggered = false;
 		}
@@ -532,7 +586,7 @@ var Reveal = (function(){
 	function onOverviewSlideClicked( event ) {
 		// TODO There's a bug here where the event listeners are not 
 		// removed after deactivating the overview.
-		if( overviewIsActive() ) {
+		if( isOverviewActive() ) {
 			event.preventDefault();
 
 			deactivateOverview();
@@ -652,16 +706,66 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Toggles the slide overview mode on and off.
+	 *
+	 * @param {Boolean} override Optional flag which overrides the 
+	 * toggle logic and forcibly sets the desired state. True means 
+	 * overview is open, false means it's closed.
+	 */
+	function toggleOverview( override ) {
+		if( typeof override === 'boolean' ) {
+			override ? activateOverview() : deactivateOverview();
+		}
+		else {
+			isOverviewActive() ? deactivateOverview() : activateOverview();
+		}
+	}
+
 	/**
 	 * Checks if the overview is currently active.
 	 * 
 	 * @return {Boolean} true if the overview is active,
 	 * false otherwise
 	 */
-	function overviewIsActive() {
+	function isOverviewActive() {
 		return dom.wrapper.classList.contains( 'overview' );
 	}
 
+	/**
+	 * Enters the paused mode which fades everything on screen to 
+	 * black.
+	 */
+	function pause() {
+		dom.wrapper.classList.add( 'paused' );
+	}
+
+	/**
+	 * Exits from the paused mode.
+	 */
+	function resume() {
+		dom.wrapper.classList.remove( 'paused' );
+	}
+
+	/**
+	 * Toggles the paused mode on and off.
+	 */
+	function togglePause() {
+		if( isPaused() ) {
+			resume();
+		}
+		else {
+			pause();
+		}
+	}
+
+	/**
+	 * Checks if we are currently in the paused mode.
+	 */
+	function isPaused() {
+		return dom.wrapper.classList.contains( 'paused' );
+	}
+
 	/**
 	 * Updates one dimension of slides by showing the slide
 	 * with the specified index.
@@ -701,7 +805,7 @@ var Reveal = (function(){
 
 				// Optimization; hide all slides that are three or more steps 
 				// away from the present slide
-				if( overviewIsActive() === false ) {
+				if( isOverviewActive() === false ) {
 					// The distance loops so that it measures 1 between the first
 					// and last slides
 					var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
@@ -801,7 +905,7 @@ var Reveal = (function(){
 		}
 
 		// If the overview is active, re-activate it to update positions
-		if( overviewIsActive() ) {
+		if( isOverviewActive() ) {
 			activateOverview();
 		}
 
@@ -1024,28 +1128,28 @@ var Reveal = (function(){
 	
 	function navigateLeft() {
 		// Prioritize hiding fragments
-		if( overviewIsActive() || previousFragment() === false ) {
+		if( isOverviewActive() || previousFragment() === false ) {
 			slide( indexh - 1, 0 );
 		}
 	}
 
 	function navigateRight() {
 		// Prioritize revealing fragments
-		if( overviewIsActive() || nextFragment() === false ) {
+		if( isOverviewActive() || nextFragment() === false ) {
 			slide( indexh + 1, 0 );
 		}
 	}
 
 	function navigateUp() {
 		// Prioritize hiding fragments
-		if( overviewIsActive() || previousFragment() === false ) {
+		if( isOverviewActive() || previousFragment() === false ) {
 			slide( indexh, indexv - 1 );
 		}
 	}
 
 	function navigateDown() {
 		// Prioritize revealing fragments
-		if( overviewIsActive() || nextFragment() === false ) {
+		if( isOverviewActive() || nextFragment() === false ) {
 			slide( indexh, indexv + 1 );
 		}
 	}
@@ -1088,22 +1192,6 @@ var Reveal = (function(){
 		// another timeout
 		cueAutoSlide();
 	}
-
-	/**
-	 * Toggles the slide overview mode on and off.
-	 *
-	 * @param {Boolean} override Optional flag which overrides the 
-	 * toggle logic and forcibly sets the desired state. True means 
-	 * overview is open, false means it's closed.
-	 */
-	function toggleOverview( override ) {
-		if( typeof override === 'boolean' ) {
-			override ? activateOverview() : deactivateOverview();
-		}
-		else {
-			overviewIsActive() ? deactivateOverview() : activateOverview();
-		}
-	}
 	
 	// Expose some methods publicly
 	return {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 1a84333d..0b8f16f9 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,72 +1,78 @@
 /*!
- * reveal.js 2.1 r28
+ * reveal.js 2.1 r29
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var j=".reveal .slides>section",b=".reveal .slides>section.present>section",M={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},k=0,c=0,v,D,ab=[],d={},O="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,l="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,w=0,i=0,z=0,V={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
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-d.controlsRight.removeEventListener("click",n(h),false);d.controlsUp.removeEventListener("click",n(r),false);d.controlsDown.removeEventListener("click",n(C),false);
-}}function q(ad,ac){for(var ae in ac){ad[ae]=ac[ae];}}function N(ae,ac){var af=ae.x-ac.x,ad=ae.y-ac.y;return Math.sqrt(af*af+ad*ad);}function n(ac){return function(ad){ad.preventDefault();
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-},addEventListener:function(ad,ae,ac){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).addEventListener(ad,ae,ac);}},removeEventListener:function(ad,ae,ac){if("addEventListener" in window){(d.wrapper||document.querySelector(".reveal")).removeEventListener(ad,ae,ac);
+var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},m=0,e=0,y,G,ah=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,C=0,aa={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
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+for(var ak=0,ai=al.length;ak<ai;ak++){var aj=al[ak];aj.style.WebkitTransform="";aj.style.MozTransform="";aj.style.msTransform="";aj.style.OTransform="";
+aj.style.transform="";aj.removeEventListener("click",D);}a();}}function X(ai){if(typeof ai==="boolean"){ai?I():ac();}else{L()?ac():I();}}function L(){return f.wrapper.classList.contains("overview");
+}function c(){f.wrapper.classList.add("paused");}function o(){f.wrapper.classList.remove("paused");}function Z(){if(ae()){o();}else{c();}}function ae(){return f.wrapper.classList.contains("paused");
+}function ag(aj,al){var an=Array.prototype.slice.call(document.querySelectorAll(aj)),ao=an.length;if(ao){if(R.loop){al%=ao;if(al<0){al=ao+al;}}al=Math.max(Math.min(al,ao-1),0);
+for(var am=0;am<ao;am++){var ai=an[am];if(L()===false){var ap=Math.abs((al-am)%(ao-3))||0;ai.style.display=ap>3?"none":"block";}an[am].classList.remove("past");
+an[am].classList.remove("present");an[am].classList.remove("future");if(am<al){an[am].classList.add("past");}else{if(am>al){an[am].classList.add("future");
+}}if(ai.querySelector("section")){an[am].classList.add("stack");}}an[al].classList.add("present");var ak=an[al].getAttribute("data-state");if(ak){ah=ah.concat(ak.split(" "));
+}}else{al=0;}return al;}function a(ao,at){y=G;var al=ah.concat();ah.length=0;var ar=m,aj=e;m=ag(l,ao===undefined?m:ao);e=ag(b,at===undefined?e:at);stateLoop:for(var am=0,ap=ah.length;
+am<ap;am++){for(var ak=0;ak<al.length;ak++){if(al[ak]===ah[am]){al.splice(ak,1);continue stateLoop;}}document.documentElement.classList.add(ah[am]);r(ah[am]);
+}while(al.length){document.documentElement.classList.remove(al.pop());}if(R.progress&&f.progress){f.progressbar.style.width=(m/(document.querySelectorAll(l).length-1))*window.innerWidth+"px";
+}if(L()){I();}s();clearTimeout(C);C=setTimeout(h,1500);var ai=document.querySelectorAll(l);var aq=ai[m],an=aq.querySelectorAll("section");G=an[e]||aq;if(m!==ar||e!==aj){r("slidechanged",{indexh:m,indexv:e,previousSlide:y,currentSlide:G});
+}else{y=null;}if(y){y.classList.remove("present");}}function s(){if(!R.controls||!f.controls){return;}var ai=g();[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(aj){aj.classList.remove("enabled");
+});if(ai.left){f.controlsLeft.classList.add("enabled");}if(ai.right){f.controlsRight.classList.add("enabled");}if(ai.up){f.controlsUp.classList.add("enabled");
+}if(ai.down){f.controlsDown.classList.add("enabled");}}function g(){var ai=document.querySelectorAll(l),aj=document.querySelectorAll(b);return{left:m>0,right:m<ai.length-1,up:e>0,down:e<aj.length-1};
+}function J(){var an=window.location.hash;var am=an.slice(2).split("/"),ak=an.replace(/#|\//gi,"");if(isNaN(parseInt(am[0],10))&&ak.length){var ai=document.querySelector("#"+ak);
+if(ai){var ao=Reveal.getIndices(ai);O(ao.h,ao.v);}else{O(m,e);}}else{var al=parseInt(am[0],10)||0,aj=parseInt(am[1],10)||0;O(al,aj);}}function h(){if(R.history){var ai="/";
+if(m>0||e>0){ai+=m;}if(e>0){ai+="/"+e;}window.location.hash=ai;}}function v(){if(document.querySelector(b+".present")){var aj=document.querySelectorAll(b+".present .fragment:not(.visible)");
+if(aj.length){aj[0].classList.add("visible");r("fragmentshown",{fragment:aj[0]});return true;}}else{var ai=document.querySelectorAll(l+".present .fragment:not(.visible)");
+if(ai.length){ai[0].classList.add("visible");r("fragmentshown",{fragment:ai[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var aj=document.querySelectorAll(b+".present .fragment.visible");
+if(aj.length){aj[aj.length-1].classList.remove("visible");r("fragmenthidden",{fragment:aj[aj.length-1]});return true;}}else{var ai=document.querySelectorAll(l+".present .fragment.visible");
+if(ai.length){ai[ai.length-1].classList.remove("visible");r("fragmenthidden",{fragment:ai[ai.length-1]});return true;}}return false;}function N(){clearTimeout(k);
+if(R.autoSlide){k=setTimeout(x,R.autoSlide);}}function O(aj,ai){a(aj,ai);}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);
+}}function u(){if(L()||Q()===false){a(m,e-1);}}function F(){if(L()||v()===false){a(m,e+1);}}function Y(){if(Q()===false){if(g().up){u();}else{var ai=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
+if(ai){e=(ai.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}N();}return{initialize:i,navigateTo:O,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Y,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:function(ai){var am=m,ak=e;
+if(ai){var an=!!ai.parentNode.nodeName.match(/section/gi);var al=an?ai.parentNode:ai;var aj=Array.prototype.slice.call(document.querySelectorAll(l));am=Math.max(aj.indexOf(al),0);
+if(an){ak=Math.max(Array.prototype.slice.call(ai.parentNode.children).indexOf(ai),0);}}return{h:am,v:ak};},getPreviousSlide:function(){return y;},getCurrentSlide:function(){return G;
+},getQueryHash:function(){var ai={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(aj){ai[aj.split("=").shift()]=aj.split("=").pop();});return ai;
+},addEventListener:function(aj,ak,ai){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(aj,ak,ai);}},removeEventListener:function(aj,ak,ai){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(aj,ak,ai);
 }}};})();
\ No newline at end of file

From 25efef8c4f1275db62925ed18bab7282a5b767b2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 8 Oct 2012 09:15:36 -0400
Subject: [PATCH 087/305] wrap markdown in script text/template to fix parsing
 errors (closes #146 #155 #162)

---
 README.md               | 12 +++++++-----
 index.html              | 21 ++++++++++++---------
 lib/js/data-markdown.js | 13 +++++++------
 3 files changed, 26 insertions(+), 20 deletions(-)

diff --git a/README.md b/README.md
index 5ad4a8aa..8511f90a 100644
--- a/README.md
+++ b/README.md
@@ -35,15 +35,17 @@ Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <sectio
 
 ### Markdown
 
-It's possible to write your slides using Markdown. To enable Markdown simply add the ```data-markdown``` attribute to your ```<section>``` elements and reveal.js will automatically load the JavaScript parser. 
+It's possible to write your slides using Markdown. To enable Markdown simply add the ```data-markdown``` attribute to your ```<section>``` elements and reveal.js will automatically load the JavaScript parser. Additionally, you should wrap the contents in a ```<script type="text/template">``` like the example below to avoid HTML parsing errors.
 
-This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). This is sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks). Updates to come.
+This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). This is sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
 
 ```html
 <section data-markdown>
-	## Page title
-	
-	A paragraph with some text and a [link](http://hakim.se).
+	<script type="text/template">
+		## Page title
+		
+		A paragraph with some text and a [link](http://hakim.se).
+	</script>
 </section>
 ```
 
diff --git a/index.html b/index.html
index b5625c91..ce10815c 100644
--- a/index.html
+++ b/index.html
@@ -36,6 +36,7 @@
 
 			<!-- Any section element inside of this container is displayed as a slide -->
 			<div class="slides">
+
 				<section>
 					<h1>Reveal.js</h1>
 					<h3>HTML Presentations Made Easy</h3>
@@ -129,17 +130,18 @@
 				</section>
 
 				<section data-markdown>
-					## Markdown support
-					
-					For those of you who like that sort of thing. Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
+					<script type="text/template">
+						## Markdown support
+						
+						For those of you who like that sort of thing. Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
 
-					<pre><code contenteditable style="margin-top: 20px;">&lt;section data-markdown&gt;
-  ## Markdown support
+							<section data-markdown>
+							  ## Markdown support
 
-  For those of you who like that sort of thing. 
-  Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
-&lt;/section&gt;
-					</code></pre>
+							  For those of you who like that sort of thing. 
+							  Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
+							</section>
+					</script>
 				</section>
 
 				<section>
@@ -314,6 +316,7 @@ function linkify( selector ) {
 					<h1>THE END</h1>
 					<h3>BY Hakim El Hattab / hakim.se</h3>
 				</section>
+
 			</div>
 			
 		</div>
diff --git a/lib/js/data-markdown.js b/lib/js/data-markdown.js
index 84398a0e..80f8eb01 100644
--- a/lib/js/data-markdown.js
+++ b/lib/js/data-markdown.js
@@ -2,13 +2,15 @@
 // Modified by Hakim to handle Markdown indented with tabs
 (function(){
 
-    var slides = document.querySelectorAll('[data-markdown]');
+    var sections = document.querySelectorAll( '[data-markdown]' );
 
-    for( var i = 0, len = slides.length; i < len; i++ ) {
-        var elem = slides[i];
+    for( var i = 0, len = sections.length; i < len; i++ ) {
+        var section = sections[i];
+
+        var template = section.querySelector( 'script' );
 
         // strip leading whitespace so it isn't evaluated as code
-        var text = elem.innerHTML;
+        var text = ( template || section ).innerHTML;
 
         var leadingWs = text.match(/^\n?(\s*)/)[1].length,
             leadingTabs = text.match(/^\n?(\t*)/)[1].length;
@@ -20,8 +22,7 @@
             text = text.replace( new RegExp('\\n? {' + leadingWs + '}','g'), '\n' );
         }
 
-        // here, have sum HTML
-        elem.innerHTML = (new Showdown.converter()).makeHtml(text);
+        section.innerHTML = (new Showdown.converter()).makeHtml(text);
     }
 
 })();
\ No newline at end of file

From 5d7d3e83c5cdf511947b2a6cf48fa3a84d3c01b9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 8 Oct 2012 10:17:39 -0300
Subject: [PATCH 088/305] update re markdown

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8511f90a..5b1684e6 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <sectio
 
 ### Markdown
 
-It's possible to write your slides using Markdown. To enable Markdown simply add the ```data-markdown``` attribute to your ```<section>``` elements and reveal.js will automatically load the JavaScript parser. Additionally, you should wrap the contents in a ```<script type="text/template">``` like the example below to avoid HTML parsing errors.
+It's possible to write your slides using Markdown. To enable Markdown, add the ```data-markdown``` attribute to your ```<section>``` elements and wrap the contents in a ```<script type="text/template">``` like the example below.
 
 This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). This is sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
 

From 91e9457cefa4b1710f826994ac9f15278cbcd6dc Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 9 Oct 2012 00:06:34 -0400
Subject: [PATCH 089/305] zoom.js integration via alt+click

---
 index.html     |   9 +-
 lib/js/zoom.js | 257 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 262 insertions(+), 4 deletions(-)
 create mode 100644 lib/js/zoom.js

diff --git a/index.html b/index.html
index ce10815c..56060255 100644
--- a/index.html
+++ b/index.html
@@ -90,9 +90,9 @@
 				</section>
 
 				<section>
-					<h2>Holistic Overview</h2>
+					<h2>Point of View</h2>
 					<p>
-						Press <strong>ESC</strong> to enter the slide overview!
+						Press <strong>ESC</strong> to enter the slide overview. Hold down alt and click on any element to zoom in on it using <a href="http://lab.hakim.se/zoom-js">zoom.js</a>.
 					</p>
 				</section>
 
@@ -263,8 +263,8 @@ function linkify( selector ) {
 				
 				<section>
 					<h2>Spectacular image!</h2>
-					<a class="image" href="http://hakim.se/experiments/html5/breakdom/" target="_blank">
-						<img width="320" height="412" src="https://s3.amazonaws.com/hakim-static/reveal-js/breakdom.png" alt="BreakDOM game screenshot">
+					<a class="image" href="http://lab.hakim.se/meny/" target="_blank">
+						<img width="320" height="299" src="http://s3.amazonaws.com/hakim-static/portfolio/images/meny.png" alt="Meny">
 					</a>
 				</section>
 				
@@ -342,6 +342,7 @@ function linkify( selector ) {
 					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
 					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'lib/js/zoom.js', condition: function() { return !!document.body.classList; } },
 					{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
diff --git a/lib/js/zoom.js b/lib/js/zoom.js
new file mode 100644
index 00000000..7fba5239
--- /dev/null
+++ b/lib/js/zoom.js
@@ -0,0 +1,257 @@
+/*!
+ * zoom.js 0.2 (modified version for use with reveal.js)
+ * http://lab.hakim.se/zoom-js
+ * MIT licensed
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+var zoom = (function(){
+
+	// The current zoom level (scale)
+	var level = 1;
+	
+	// The current mouse position, used for panning
+	var mouseX = 0,
+		mouseY = 0;
+	
+	// Timeout before pan is activated
+	var panEngageTimeout = -1,
+		panUpdateInterval = -1;
+
+	var currentOptions = null;
+
+	// Check for transform support so that we can fallback otherwise
+	var supportsTransforms = 	'WebkitTransform' in document.body.style ||
+								'MozTransform' in document.body.style ||
+								'msTransform' in document.body.style ||
+								'OTransform' in document.body.style ||
+								'transform' in document.body.style;
+    
+	if( supportsTransforms ) {
+		// The easing that will be applied when we zoom in/out
+		document.body.style.transition = 'transform 0.8s ease';
+		document.body.style.OTransition = '-o-transform 0.8s ease';
+		document.body.style.msTransition = '-ms-transform 0.8s ease';
+		document.body.style.MozTransition = '-moz-transform 0.8s ease';
+		document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
+	}
+	
+	// Zoom out if the user hits escape
+	document.addEventListener( 'keyup', function( event ) {
+		if( level !== 1 && event.keyCode === 27 ) {
+			zoom.out();
+		}
+	} );
+
+	// Monitor mouse movement for panning
+	document.addEventListener( 'mousemove', function( event ) {
+		if( level !== 1 ) {
+			mouseX = event.clientX;
+			mouseY = event.clientY;
+		}
+	} );
+
+	/**
+	 * Applies the CSS required to zoom in, prioritizes use of CSS3 
+	 * transforms but falls back on zoom for IE.
+	 * 
+	 * @param {Number} pageOffsetX 
+	 * @param {Number} pageOffsetY 
+	 * @param {Number} elementOffsetX 
+	 * @param {Number} elementOffsetY 
+	 * @param {Number} scale 
+	 */
+	function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
+
+		if( supportsTransforms ) {
+			var origin = pageOffsetX +'px '+ pageOffsetY +'px',
+				transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
+			
+			document.body.style.transformOrigin = origin;
+			document.body.style.OTransformOrigin = origin;
+			document.body.style.msTransformOrigin = origin;
+			document.body.style.MozTransformOrigin = origin;
+			document.body.style.WebkitTransformOrigin = origin;
+
+			document.body.style.transform = transform;
+			document.body.style.OTransform = transform;
+			document.body.style.msTransform = transform;
+			document.body.style.MozTransform = transform;
+			document.body.style.WebkitTransform = transform;
+		}
+		else {
+			// Reset all values
+			if( scale === 1 ) {
+				document.body.style.position = '';
+				document.body.style.left = '';
+				document.body.style.top = '';
+				document.body.style.width = '';
+				document.body.style.height = '';
+				document.body.style.zoom = '';
+			}
+			// Apply scale
+			else {
+				document.body.style.position = 'relative';
+				document.body.style.left = ( - ( pageOffsetX + elementOffsetX ) / scale ) + 'px';
+				document.body.style.top = ( - ( pageOffsetY + elementOffsetY ) / scale ) + 'px';
+				document.body.style.width = ( scale * 100 ) + '%';
+				document.body.style.height = ( scale * 100 ) + '%';
+				document.body.style.zoom = scale;
+			}
+		}
+
+		level = scale;
+	}
+
+	/**
+	 * Pan the document when the mosue cursor approaches the edges 
+	 * of the window.
+	 */
+	function pan() {
+		var range = 0.12,
+			rangeX = window.innerWidth * range,
+			rangeY = window.innerHeight * range,
+			scrollOffset = getScrollOffset();
+		
+		// Up
+		if( mouseY < rangeY ) {
+			window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
+		}
+		// Down
+		else if( mouseY > window.innerHeight - rangeY ) {
+			window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
+		}
+
+		// Left
+		if( mouseX < rangeX ) {
+			window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
+		}
+		// Right
+		else if( mouseX > window.innerWidth - rangeX ) {
+			window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
+		}
+	}
+
+	function getScrollOffset() {
+		return {
+			x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
+			y: window.scrollY !== undefined ? window.scrollY : window.pageXYffset
+		}
+	}
+
+	return {
+		/**
+		 * Zooms in on either a rectangle or HTML element.
+		 * 
+		 * @param {Object} options
+		 *   - element: HTML element to zoom in on
+		 *   OR
+		 *   - x/y: coordinates in non-transformed space to zoom in on
+		 *   - width/height: the portion of the screen to zoom in on
+		 *   - scale: can be used instead of width/height to explicitly set scale
+		 */
+		to: function( options ) {
+			// Due to an implementation limitation we can't zoom in
+			// to another element without zooming out first
+			if( level !== 1 ) {
+				zoom.out();
+			}
+			else {
+				options.x = options.x || 0;
+				options.y = options.y || 0;
+
+				// If an element is set, that takes precedence
+				if( !!options.element ) {
+					// Space around the zoomed in element to leave on screen
+					var padding = 20;
+
+					options.width = options.element.getBoundingClientRect().width + ( padding * 2 );
+					options.height = options.element.getBoundingClientRect().height + ( padding * 2 );
+					options.x = options.element.getBoundingClientRect().left - padding;
+					options.y = options.element.getBoundingClientRect().top - padding;
+				}
+
+				// If width/height values are set, calculate scale from those values
+				if( options.width !== undefined && options.height !== undefined ) {
+					options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
+				}
+
+				if( options.scale > 1 ) {
+					options.x *= options.scale;
+					options.y *= options.scale;
+
+					var scrollOffset = getScrollOffset();
+
+					if( options.element ) {
+						scrollOffset.x -= ( window.innerWidth - ( options.width * options.scale ) ) / 2;
+					}
+
+					magnify( scrollOffset.x, scrollOffset.y, options.x, options.y, options.scale );
+
+					if( options.pan !== false ) {
+
+						// Wait with engaging panning as it may conflict with the
+						// zoom transition
+						panEngageTimeout = setTimeout( function() {
+							panUpdateInterval = setInterval( pan, 1000 / 60 );
+						}, 800 );
+
+					}
+				}
+
+				currentOptions = options;
+			}
+		},
+
+		/**
+		 * Resets the document zoom state to its default.
+		 */
+		out: function() {
+			clearTimeout( panEngageTimeout );
+			clearInterval( panUpdateInterval );
+
+			var scrollOffset = getScrollOffset();
+
+			if( currentOptions && currentOptions.element ) {
+				scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
+			}
+			
+			magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
+
+			level = 1;
+		},
+
+		// Alias
+		magnify: function( options ) { this.to( options ) },
+		reset: function() { this.out() },
+		
+		zoomLevel: function() {
+			return level;
+		}
+	}
+	
+})();
+
+
+
+
+// Custom reveal.js integration
+(function(){
+	var modifierIsActive = false;
+
+	function updateKeyFlag( event ) {
+		modifierIsActive = event.altKey;
+	}
+
+	document.addEventListener( 'keypress', updateKeyFlag, false );
+	document.addEventListener( 'keydown', updateKeyFlag, false );
+	document.addEventListener( 'keyup', updateKeyFlag, false );
+
+	document.querySelector( '.reveal' ).addEventListener( 'click', function( event ) {
+		if( modifierIsActive ) {
+			event.preventDefault();
+			zoom.to({ element: event.target, pan: false });
+		}
+	} );
+})();
+

From 16b71d7a218909a0c5cd70a7e303c601a6f015fa Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Tue, 9 Oct 2012 09:22:16 -0400
Subject: [PATCH 090/305] slight tweak to zoom integration

---
 index.html                         |  4 ++--
 {lib/js => plugin/zoom-js}/zoom.js | 37 ++++++++++--------------------
 2 files changed, 14 insertions(+), 27 deletions(-)
 rename {lib/js => plugin/zoom-js}/zoom.js (95%)

diff --git a/index.html b/index.html
index 56060255..34ada2cf 100644
--- a/index.html
+++ b/index.html
@@ -92,7 +92,7 @@
 				<section>
 					<h2>Point of View</h2>
 					<p>
-						Press <strong>ESC</strong> to enter the slide overview. Hold down alt and click on any element to zoom in on it using <a href="http://lab.hakim.se/zoom-js">zoom.js</a>.
+						Press <strong>ESC</strong> to enter the slide overview. Hold down alt and click on any element to zoom in on it using <a href="http://lab.hakim.se/zoom-js">zoom.js</a>. Alt + click anywhere to zoom back out.
 					</p>
 				</section>
 
@@ -342,7 +342,7 @@ function linkify( selector ) {
 					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
 					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-					{ src: 'lib/js/zoom.js', condition: function() { return !!document.body.classList; } },
+					{ src: 'plugin/zoom-js/zoom.js', condition: function() { return !!document.body.classList; } },
 					{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
diff --git a/lib/js/zoom.js b/plugin/zoom-js/zoom.js
similarity index 95%
rename from lib/js/zoom.js
rename to plugin/zoom-js/zoom.js
index 7fba5239..0ca38750 100644
--- a/lib/js/zoom.js
+++ b/plugin/zoom-js/zoom.js
@@ -1,3 +1,13 @@
+// Custom reveal.js integration
+(function(){
+	document.querySelector( '.reveal' ).addEventListener( 'click', function( event ) {
+		if( event.altKey ) {
+			event.preventDefault();
+			zoom.to({ element: event.target, pan: false });
+		}
+	} );
+})();
+
 /*!
  * zoom.js 0.2 (modified version for use with reveal.js)
  * http://lab.hakim.se/zoom-js
@@ -41,7 +51,7 @@ var zoom = (function(){
 		if( level !== 1 && event.keyCode === 27 ) {
 			zoom.out();
 		}
-	} );
+	}, false );
 
 	// Monitor mouse movement for panning
 	document.addEventListener( 'mousemove', function( event ) {
@@ -49,7 +59,7 @@ var zoom = (function(){
 			mouseX = event.clientX;
 			mouseY = event.clientY;
 		}
-	} );
+	}, false );
 
 	/**
 	 * Applies the CSS required to zoom in, prioritizes use of CSS3 
@@ -232,26 +242,3 @@ var zoom = (function(){
 	
 })();
 
-
-
-
-// Custom reveal.js integration
-(function(){
-	var modifierIsActive = false;
-
-	function updateKeyFlag( event ) {
-		modifierIsActive = event.altKey;
-	}
-
-	document.addEventListener( 'keypress', updateKeyFlag, false );
-	document.addEventListener( 'keydown', updateKeyFlag, false );
-	document.addEventListener( 'keyup', updateKeyFlag, false );
-
-	document.querySelector( '.reveal' ).addEventListener( 'click', function( event ) {
-		if( modifierIsActive ) {
-			event.preventDefault();
-			zoom.to({ element: event.target, pan: false });
-		}
-	} );
-})();
-

From 2cc6927f3cb800dc60eeb62f0c3e1bb19451c1ed Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Wed, 10 Oct 2012 02:11:52 -0700
Subject: [PATCH 091/305] Typo fix

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 34ada2cf..655cea07 100644
--- a/index.html
+++ b/index.html
@@ -281,7 +281,7 @@ function linkify( selector ) {
 					<h2>Take a Moment</h2>
 					<p>
 						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take disctracting slides off the screen 
-						during a presentaion.
+						during a presentation.
 					</p>
 				</section>
 

From a149de8ddcd2ca7529050afe05a68ad02ec7519f Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Wed, 10 Oct 2012 03:49:05 -0700
Subject: [PATCH 092/305] Links to transitions & themes stay in presentation

---
 index.html | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/index.html b/index.html
index 34ada2cf..bae35ba1 100644
--- a/index.html
+++ b/index.html
@@ -145,25 +145,26 @@
 				</section>
 
 				<section>
+				<section id="transition-styles">
 					<h2>Transition Styles</h2>
 					<p>
 						You can select from different transitions, like: <br>
-						<a href="http://lab.hakim.se/reveal-js/?transition=cube">Cube</a> -
-						<a href="http://lab.hakim.se/reveal-js/?transition=page">Page</a> -
-						<a href="http://lab.hakim.se/reveal-js/?transition=concave">Concave</a> -
-						<a href="http://lab.hakim.se/reveal-js/?transition=linear">Linear</a>
+						<a href="?transition=cube#/transition-styles">Cube</a> -
+						<a href="?transition=page#/transition-styles">Page</a> -
+						<a href="?transition=concave#/transition-styles">Concave</a> -
+						<a href="?transition=linear#/transition-styles">Linear</a>
 					</p>
 				</section>
 
-				<section>
+				<section id="themes">
 					<h2>Themes</h2>
 					<p>
 						Reveal.js comes with a few themes built in: <br>
-						<a href="http://lab.hakim.se/reveal-js/?theme=sky">Sky</a> -
-						<a href="http://lab.hakim.se/reveal-js/?theme=beige">Beige</a> -
-						<a href="http://lab.hakim.se/reveal-js/?theme=simple">Simple</a> -
-						<a href="http://lab.hakim.se/reveal-js/?theme=serif">Serif</a> -
-						<a href="http://lab.hakim.se/reveal-js/">Default</a>
+						<a href="?theme=sky#/themes">Sky</a> -
+						<a href="?theme=beige#/themes">Beige</a> -
+						<a href="?theme=simple#/themes">Simple</a> -
+						<a href="?theme=serif#/themes">Serif</a> -
+						<a href="?#/themes">Default</a>
 					</p>
 					<p>
 						<small>

From 87c554b7da65a4adf03fcca06debf9a487e46922 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 10 Oct 2012 09:32:57 -0400
Subject: [PATCH 093/305] merge in relative theme/transition links

---
 index.html | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/index.html b/index.html
index 02386e94..e5f05481 100644
--- a/index.html
+++ b/index.html
@@ -144,15 +144,15 @@
 					</script>
 				</section>
 
-				<section>
-				<section id="transition-styles">
+				<section id="transitions">
 					<h2>Transition Styles</h2>
 					<p>
 						You can select from different transitions, like: <br>
-						<a href="?transition=cube#/transition-styles">Cube</a> -
-						<a href="?transition=page#/transition-styles">Page</a> -
-						<a href="?transition=concave#/transition-styles">Concave</a> -
-						<a href="?transition=linear#/transition-styles">Linear</a>
+						<a href="?transition=cube#/transitions">Cube</a> -
+						<a href="?transition=page#/transitions">Page</a> -
+						<a href="?transition=concave#/transitions">Concave</a> -
+						<a href="?transition=linear#/transitions">Linear</a> - 
+						<a href="?#/transitions">Default</a>
 					</p>
 				</section>
 

From 4dad42496eaca9f2c2b46157e42574e80447b525 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 10 Oct 2012 09:35:13 -0400
Subject: [PATCH 094/305] fix conflict with theme set in query and theme
 specified in head

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index e5f05481..5dba9a45 100644
--- a/index.html
+++ b/index.html
@@ -334,7 +334,7 @@ function linkify( selector ) {
 				progress: true,
 				history: true,
 				
-				theme: Reveal.getQueryHash().theme || 'default', // available themes are in /css/theme
+				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
 				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/linear(2d)
 
 				// Optional libraries used to extend on reveal.js

From f6bae66089c71f0be8c9b9b2ec4091557af94e8d Mon Sep 17 00:00:00 2001
From: ageier <andreas.geier@holidaycheck.com>
Date: Thu, 11 Oct 2012 19:13:18 +0200
Subject: [PATCH 095/305] Make it possible to customize autoSlide for each
 slide

---
 README.md    |  3 ++-
 js/reveal.js | 23 ++++++++++++++++++-----
 2 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 5b1684e6..4a2797ab 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,8 @@ Reveal.initialize({
 	loop: false,
 
 	// Number of milliseconds between automatically proceeding to the 
-	// next slide, disabled when set to 0
+	// next slide, disabled when set to 0, this value can be overwritten
+	// by using a data-autoSlide attribute on your slides
 	autoSlide: 0,
 
 	// Enable slide navigation via mouse wheel
diff --git a/js/reveal.js b/js/reveal.js
index c9ba7b14..9293337d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -33,7 +33,8 @@ var Reveal = (function(){
 			loop: false,
 
 			// Number of milliseconds between automatically proceeding to the 
-			// next slide, disabled when set to 0
+			// next slide, disabled when set to 0, this value can be overwritten
+			// by using a data-autoSlide attribute on your slides
 			autoSlide: 0,
 
 			// Enable slide navigation via mouse wheel
@@ -52,6 +53,10 @@ var Reveal = (function(){
 			dependencies: []
 		},
 
+		// stores if the next slide should be shown automatically
+		// after n milliseconds
+		autoSlide = config.autoSlide,
+
 		// The horizontal and verical index of the currently active slide
 		indexh = 0,
 		indexv = 0,
@@ -100,7 +105,6 @@ var Reveal = (function(){
 			threshold: 40
 		};
 	
-	
 	/**
 	 * Starts up the presentation if the client is capable.
 	 */
@@ -780,7 +784,6 @@ var Reveal = (function(){
 	 * bounds.
 	 */
 	function updateSlides( selector, index ) {
-		
 		// Select all slides and convert the NodeList result to
 		// an array
 		var slides = Array.prototype.slice.call( document.querySelectorAll( selector ) ),
@@ -841,6 +844,16 @@ var Reveal = (function(){
 			if( slideState ) {
 				state = state.concat( slideState.split( ' ' ) );
 			}
+
+			// if this slide has a autoSlide attribtue associated use this as autoSlide value
+			// otherwise use the global configured time
+			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
+			if( slideAutoSlide ) {
+				autoSlide = parseInt(slideAutoSlide);
+			} else {
+				autoSlide = config.autoSlide
+			}
+
 		}
 		else {
 			// Since there are no slides we can't be anywhere beyond the 
@@ -1111,8 +1124,8 @@ var Reveal = (function(){
 		clearTimeout( autoSlideTimeout );
 
 		// Cue the next auto-slide if enabled
-		if( config.autoSlide ) {
-			autoSlideTimeout = setTimeout( navigateNext, config.autoSlide );
+		if( autoSlide ) {
+			autoSlideTimeout = setTimeout( navigateNext, autoSlide );
 		}
 	}
 	

From 1a163d3450fa2b80ab5661838ea2880060eb3eeb Mon Sep 17 00:00:00 2001
From: Hansi <hans@hlynsson.com>
Date: Fri, 12 Oct 2012 15:16:46 +0200
Subject: [PATCH 096/305] fixed link for browser support

was pointing at changelog
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5b1684e6..cbc73c96 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ reveal.js comes with a broad range of features including [nested slides](https:/
 #### More reading in the Wiki:
 - [Changelog](https://github.com/hakimel/reveal.js/wiki/Changelog): Up-to-date version history.
 - [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
-- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Changelog): Explanation of browser support and fallbacks.
+- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Browser-Support): Explanation of browser support and fallbacks.
 
 ## rvl.io
 

From c34be2e9765637ddeddbdf293de7ca98941ca6c5 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 13 Oct 2012 00:17:45 -0400
Subject: [PATCH 097/305] default config value for theme is null

---
 js/reveal.js     | 4 ++--
 js/reveal.min.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index c9ba7b14..3dcedf0d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r29
+ * reveal.js 2.1 r30
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -43,7 +43,7 @@ var Reveal = (function(){
 			rollingLinks: true,
 
 			// Transition style (see /css/theme)
-			theme: 'default', 
+			theme: null, 
 
 			// Transition style
 			transition: 'default', // default/cube/page/concave/linear(2d),
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 0b8f16f9..bb035270 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,11 +1,11 @@
 /*!
- * reveal.js 2.1 r29
+ * reveal.js 2.1 r30
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:"default",transition:"default",dependencies:[]},m=0,e=0,y,G,ah=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,C=0,aa={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},m=0,e=0,y,G,ah=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,C=0,aa={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
 function i(ai){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ai);P();d();V();}function P(){f.theme=document.querySelector("#theme");
 f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var al=document.createElement("div");al.classList.add("progress");
 al.innerHTML="<span></span>";f.wrapper.appendChild(al);}if(!f.wrapper.querySelector(".controls")&&R.controls){var ak=document.createElement("aside");ak.classList.add("controls");

From bb47678b27b3e1600009e664da9b19bce92f4839 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 13 Oct 2012 10:08:06 -0400
Subject: [PATCH 098/305] tweaks to page and cube transitions, change sky theme
 text-highlight color

---
 css/reveal.css    | 24 ++++++++++--------------
 css/theme/sky.css |  6 +++---
 2 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index d493b227..00f7920a 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -577,12 +577,10 @@ body {
  *********************************************/
 
 .reveal.cube .slides {
-	margin-top: -350px;
-
-	-webkit-perspective-origin: 50% 25%;
-	   -moz-perspective-origin: 50% 25%;
-	    -ms-perspective-origin: 50% 25%;
-	        perspective-origin: 50% 25%;
+	-webkit-perspective-origin: 0% 25%;
+	   -moz-perspective-origin: 0% 25%;
+	    -ms-perspective-origin: 0% 25%;
+	        perspective-origin: 0% 25%;
 
 	-webkit-perspective: 1300px;
 	   -moz-perspective: 1300px;
@@ -610,7 +608,7 @@ body {
 		height: 100%;
 		left: 0;
 		top: 0;
-		background: #232628;
+		background: rgba(0,0,0,0.1);
 		border-radius: 4px;
 
 		-webkit-transform: translateZ( -20px );
@@ -699,12 +697,10 @@ body {
  *********************************************/
 
 .reveal.page .slides {
-	margin-top: -350px;
-
-	-webkit-perspective-origin: 50% 50%;
- 	   -moz-perspective-origin: 50% 50%;
- 	    -ms-perspective-origin: 50% 50%;
- 	        perspective-origin: 50% 50%;
+	-webkit-perspective-origin: 0% 50%;
+ 	   -moz-perspective-origin: 0% 50%;
+ 	    -ms-perspective-origin: 0% 50%;
+ 	        perspective-origin: 0% 50%;
 
 	-webkit-perspective: 3000px;
 	   -moz-perspective: 3000px;
@@ -730,7 +726,7 @@ body {
 		height: 100%;
 		left: 0;
 		top: 0;
-		background: rgba(0,0,0,0.2);
+		background: rgba(0,0,0,0.1);
 
 		-webkit-transform: translateZ( -20px );
 		   -moz-transform: translateZ( -20px );
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 2f2bee2a..92a91af1 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -35,15 +35,15 @@ body {
 }
 
 ::-moz-selection {
-	background:rgba(79, 64, 28, 0.99);
+	background: #134674;
 	color: white; 
 }
 ::-webkit-selection {
-	background:rgba(79, 64, 28, 0.99);
+	background: #134674;
 	color: white; 
 }
 ::selection {
-	background:rgba(79, 64, 28, 0.99);
+	background: #134674;
 	color: white; 
 }
 

From 6619bc62bdde24bf79769c5ed63ac931e127d7f6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 13 Oct 2012 10:28:34 -0400
Subject: [PATCH 099/305] add zoom transition

---
 README.md        |  2 +-
 css/reveal.css   | 50 ++++++++++++++++++++++++++++++++++++++++++++++++
 index.html       |  4 +++-
 js/reveal.js     |  4 ++--
 js/reveal.min.js |  2 +-
 5 files changed, 57 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 5b1684e6..c14ede94 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ Reveal.initialize({
 	rollingLinks: true,
 
 	// Transition style
-	transition: 'default' // default/cube/page/concave/linear(2d)
+	transition: 'default' // default/cube/page/concave/zoom/linear/none
 });
 ```
 
diff --git a/css/reveal.css b/css/reveal.css
index 00f7920a..358d954f 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -537,6 +537,56 @@ body {
 }
 
 
+/*********************************************
+ * ZOOM TRANSITION
+ *********************************************/
+
+.reveal.zoom .slides>section,
+.reveal.zoom .slides>section>section {
+	-webkit-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	   -moz-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	    -ms-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	     -o-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	        transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+}
+
+.reveal.zoom .slides>section.past {
+	opacity: 0;
+	visibility: hidden;
+
+	-webkit-transform: scale(16);
+	   -moz-transform: scale(16);
+	    -ms-transform: scale(16);
+	     -o-transform: scale(16);
+	        transform: scale(16);
+}
+.reveal.zoom .slides>section.future {
+	opacity: 0;
+	visibility: hidden;
+
+	-webkit-transform: scale(0.2);
+	   -moz-transform: scale(0.2);
+	    -ms-transform: scale(0.2);
+	     -o-transform: scale(0.2);
+	        transform: scale(0.2);
+}
+
+.reveal.zoom .slides>section>section.past {
+	-webkit-transform: translate(0, -150%);
+	   -moz-transform: translate(0, -150%);
+	    -ms-transform: translate(0, -150%);
+	     -o-transform: translate(0, -150%);
+	        transform: translate(0, -150%);
+}
+.reveal.zoom .slides>section>section.future {
+	-webkit-transform: translate(0, 150%);
+	   -moz-transform: translate(0, 150%);
+	    -ms-transform: translate(0, 150%);
+	     -o-transform: translate(0, 150%);
+	        transform: translate(0, 150%);
+}
+
+
 /*********************************************
  * LINEAR TRANSITION
  *********************************************/
diff --git a/index.html b/index.html
index 5dba9a45..3ea2412c 100644
--- a/index.html
+++ b/index.html
@@ -151,7 +151,9 @@
 						<a href="?transition=cube#/transitions">Cube</a> -
 						<a href="?transition=page#/transitions">Page</a> -
 						<a href="?transition=concave#/transitions">Concave</a> -
+						<a href="?transition=zoom#/transitions">Zoom</a> - 
 						<a href="?transition=linear#/transitions">Linear</a> - 
+						<a href="?transition=none#/transitions">None</a> - 
 						<a href="?#/transitions">Default</a>
 					</p>
 				</section>
@@ -335,7 +337,7 @@ function linkify( selector ) {
 				history: true,
 				
 				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
-				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/linear(2d)
+				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none
 
 				// Optional libraries used to extend on reveal.js
 				dependencies: [
diff --git a/js/reveal.js b/js/reveal.js
index 3dcedf0d..8b19c46a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r30
+ * reveal.js 2.1 r31
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -46,7 +46,7 @@ var Reveal = (function(){
 			theme: null, 
 
 			// Transition style
-			transition: 'default', // default/cube/page/concave/linear(2d),
+			transition: 'default', // default/cube/page/concave/zoom/linear/none
 
 			// Script dependencies to load
 			dependencies: []
diff --git a/js/reveal.min.js b/js/reveal.min.js
index bb035270..5568ab34 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r30
+ * reveal.js 2.1 r31
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 

From 421b78aafb2e2c00af4d771c988347964675ef42 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 13 Oct 2012 12:04:33 -0400
Subject: [PATCH 100/305] ability to define autoSlide duration per slide

---
 README.md        |   2 +-
 js/reveal.js     |  14 ++---
 js/reveal.min.js | 133 ++++++++++++++++++++++++-----------------------
 3 files changed, 75 insertions(+), 74 deletions(-)

diff --git a/README.md b/README.md
index 1ed98988..f63249f9 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ Reveal.initialize({
 
 	// Number of milliseconds between automatically proceeding to the 
 	// next slide, disabled when set to 0, this value can be overwritten
-	// by using a data-autoSlide attribute on your slides
+	// by using a data-duration attribute on your slides
 	autoSlide: 0,
 
 	// Enable slide navigation via mouse wheel
diff --git a/js/reveal.js b/js/reveal.js
index 56f55780..aaad7c3c 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r31
+ * reveal.js 2.1 r32
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -34,7 +34,7 @@ var Reveal = (function(){
 
 			// Number of milliseconds between automatically proceeding to the 
 			// next slide, disabled when set to 0, this value can be overwritten
-			// by using a data-autoSlide attribute on your slides
+			// by using a data-duration attribute on your slides
 			autoSlide: 0,
 
 			// Enable slide navigation via mouse wheel
@@ -53,7 +53,7 @@ var Reveal = (function(){
 			dependencies: []
 		},
 
-		// stores if the next slide should be shown automatically
+		// Stores if the next slide should be shown automatically
 		// after n milliseconds
 		autoSlide = config.autoSlide,
 
@@ -845,11 +845,11 @@ var Reveal = (function(){
 				state = state.concat( slideState.split( ' ' ) );
 			}
 
-			// if this slide has a autoSlide attribtue associated use this as autoSlide value
-			// otherwise use the global configured time
-			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
+			// If this slide has a data-duration attribtue associated use this as 
+			// autoSlide value otherwise use the global configured time
+			var slideAutoSlide = slides[index].getAttribute( 'data-duration' );
 			if( slideAutoSlide ) {
-				autoSlide = parseInt(slideAutoSlide);
+				autoSlide = parseInt( slideAutoSlide );
 			} else {
 				autoSlide = config.autoSlide
 			}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 5568ab34..a193f7bd 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,78 +1,79 @@
 /*!
- * reveal.js 2.1 r31
+ * reveal.js 2.1 r32
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},m=0,e=0,y,G,ah=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,C=0,aa={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
-function i(ai){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ai);P();d();V();}function P(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var al=document.createElement("div");al.classList.add("progress");
-al.innerHTML="<span></span>";f.wrapper.appendChild(al);}if(!f.wrapper.querySelector(".controls")&&R.controls){var ak=document.createElement("aside");ak.classList.add("controls");
-ak.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
-f.wrapper.appendChild(ak);}if(!f.wrapper.querySelector(".state-background")){var aj=document.createElement("div");aj.classList.add("state-background");
-f.wrapper.appendChild(aj);}if(!f.wrapper.querySelector(".pause-overlay")){var ai=document.createElement("div");ai.classList.add("pause-overlay");f.wrapper.appendChild(ai);
+var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ai=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ab={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+function i(aj){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,aj);P();d();V();}function P(){f.theme=document.querySelector("#theme");
+f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var am=document.createElement("div");am.classList.add("progress");
+am.innerHTML="<span></span>";f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".controls")&&R.controls){var al=document.createElement("aside");al.classList.add("controls");
+al.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
+f.wrapper.appendChild(al);}if(!f.wrapper.querySelector(".state-background")){var ak=document.createElement("div");ak.classList.add("state-background");
+f.wrapper.appendChild(ak);}if(!f.wrapper.querySelector(".pause-overlay")){var aj=document.createElement("div");aj.classList.add("pause-overlay");f.wrapper.appendChild(aj);
 }f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(R.controls){f.controls=document.querySelector(".reveal .controls");
 f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");
 f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
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+document.body.style.height="120%";window.addEventListener("load",ac,false);window.addEventListener("orientationchange",ac,false);}}function V(){var ak=[],ao=[];
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+document.addEventListener("mousewheel",p,false);}if(R.rollingLinks){M();}}function E(){document.addEventListener("touchstart",A,false);document.addEventListener("touchmove",ae,false);
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-if(R.autoSlide){k=setTimeout(x,R.autoSlide);}}function O(aj,ai){a(aj,ai);}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);
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-},getQueryHash:function(){var ai={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(aj){ai[aj.split("=").shift()]=aj.split("=").pop();});return ai;
-},addEventListener:function(aj,ak,ai){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(aj,ak,ai);}},removeEventListener:function(aj,ak,ai){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(aj,ak,ai);
+}}function t(ak,aj){for(var al in aj){ak[al]=aj[al];}}function S(al,aj){var am=al.x-aj.x,ak=al.y-aj.y;return Math.sqrt(am*am+ak*ak);}function q(aj){return function(ak){ak.preventDefault();
+aj.call();};}function ac(){setTimeout(function(){window.scrollTo(0,1);},0);}function r(ak,aj){var al=document.createEvent("HTMLEvents",1,2);al.initEvent(ak,true,true);
+t(al,aj);f.wrapper.dispatchEvent(al);}function ag(ak){if(document.querySelector(":focus")!==null||ak.shiftKey||ak.altKey||ak.ctrlKey||ak.metaKey){return;
+}var aj=true;switch(ak.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
+break;case 74:case 40:F();break;case 36:O(0);break;case 35:O(Number.MAX_VALUE);break;case 32:L()?ad():x();break;case 13:L()?ad():aj=false;break;case 66:case 190:aa();
+break;default:aj=false;}if(aj){ak.preventDefault();}else{if(ak.keyCode===27&&T){X();ak.preventDefault();}}N();}function A(aj){ab.startX=aj.touches[0].clientX;
+ab.startY=aj.touches[0].clientY;ab.startCount=aj.touches.length;if(aj.touches.length===2){ab.startSpan=S({x:aj.touches[1].clientX,y:aj.touches[1].clientY},{x:ab.startX,y:ab.startY});
+}}function ae(ao){if(!ab.handled){var am=ao.touches[0].clientX;var al=ao.touches[0].clientY;if(ao.touches.length===2&&ab.startCount===2){var an=S({x:ao.touches[1].clientX,y:ao.touches[1].clientY},{x:ab.startX,y:ab.startY});
+if(Math.abs(ab.startSpan-an)>ab.threshold){ab.handled=true;if(an<ab.startSpan){I();}else{ad();}}}else{if(ao.touches.length===1){var ak=am-ab.startX,aj=al-ab.startY;
+if(ak>ab.threshold&&Math.abs(ak)>Math.abs(aj)){ab.handled=true;B();}else{if(ak<-ab.threshold&&Math.abs(ak)>Math.abs(aj)){ab.handled=true;j();}else{if(aj>ab.threshold){ab.handled=true;
+u();}else{if(aj<-ab.threshold){ab.handled=true;F();}}}}}}ao.preventDefault();}else{if(navigator.userAgent.match(/android/gi)){ao.preventDefault();}}}function W(aj){ab.handled=false;
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+ad();m=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}function M(){if(T&&!("msPerspective" in document.body.style)){var ak=document.querySelectorAll(".reveal .slides section a:not(.image)");
+for(var al=0,aj=ak.length;al<aj;al++){var am=ak[al];if(am.textContent&&!am.querySelector("img")&&(!am.className||!am.classList.contains(am,"roll"))){am.classList.add("roll");
+am.innerHTML='<span data-title="'+am.text+'">'+am.innerHTML+"</span>";}}}}function I(){if(R.overview){f.wrapper.classList.add("overview");var aj=document.querySelectorAll(l);
+for(var ao=0,am=aj.length;ao<am;ao++){var al=aj[ao],at="translateZ(-2500px) translate("+((ao-m)*105)+"%, 0%)";al.setAttribute("data-index-h",ao);al.style.display="block";
+al.style.WebkitTransform=at;al.style.MozTransform=at;al.style.msTransform=at;al.style.OTransform=at;al.style.transform=at;if(!al.classList.contains("stack")){al.addEventListener("click",C,true);
+}var ar=al.querySelectorAll("section");for(var an=0,ak=ar.length;an<ak;an++){var aq=ar[an],ap="translate(0%, "+((an-(ao===m?e:0))*105)+"%)";aq.setAttribute("data-index-h",ao);
+aq.setAttribute("data-index-v",an);aq.style.display="block";aq.style.WebkitTransform=ap;aq.style.MozTransform=ap;aq.style.msTransform=ap;aq.style.OTransform=ap;
+aq.style.transform=ap;aq.addEventListener("click",C,true);}}}}function ad(){if(R.overview){f.wrapper.classList.remove("overview");var am=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+for(var al=0,aj=am.length;al<aj;al++){var ak=am[al];ak.style.WebkitTransform="";ak.style.MozTransform="";ak.style.msTransform="";ak.style.OTransform="";
+ak.style.transform="";ak.removeEventListener("click",C);}a();}}function X(aj){if(typeof aj==="boolean"){aj?I():ad();}else{L()?ad():I();}}function L(){return f.wrapper.classList.contains("overview");
+}function c(){f.wrapper.classList.add("paused");}function o(){f.wrapper.classList.remove("paused");}function aa(){if(af()){o();}else{c();}}function af(){return f.wrapper.classList.contains("paused");
+}function ah(am,ar){var ak=Array.prototype.slice.call(document.querySelectorAll(am)),aq=ak.length;if(aq){if(R.loop){ar%=aq;if(ar<0){ar=aq+ar;}}ar=Math.max(Math.min(ar,aq-1),0);
+for(var ao=0;ao<aq;ao++){var ap=ak[ao];if(L()===false){var aj=Math.abs((ar-ao)%(aq-3))||0;ap.style.display=aj>3?"none":"block";}ak[ao].classList.remove("past");
+ak[ao].classList.remove("present");ak[ao].classList.remove("future");if(ao<ar){ak[ao].classList.add("past");}else{if(ao>ar){ak[ao].classList.add("future");
+}}if(ap.querySelector("section")){ak[ao].classList.add("stack");}}ak[ar].classList.add("present");var al=ak[ar].getAttribute("data-state");if(al){ai=ai.concat(al.split(" "));
+}var an=ak[ar].getAttribute("data-duration");if(an){Y=parseInt(an);}else{Y=R.autoSlide;}}else{ar=0;}return ar;}function a(ap,au){y=G;var am=ai.concat();
+ai.length=0;var at=m,ak=e;m=ah(l,ap===undefined?m:ap);e=ah(b,au===undefined?e:au);stateLoop:for(var an=0,aq=ai.length;an<aq;an++){for(var al=0;al<am.length;
+al++){if(am[al]===ai[an]){am.splice(al,1);continue stateLoop;}}document.documentElement.classList.add(ai[an]);r(ai[an]);}while(am.length){document.documentElement.classList.remove(am.pop());
+}if(R.progress&&f.progress){f.progressbar.style.width=(m/(document.querySelectorAll(l).length-1))*window.innerWidth+"px";}if(L()){I();}s();clearTimeout(D);
+D=setTimeout(h,1500);var aj=document.querySelectorAll(l);var ar=aj[m],ao=ar.querySelectorAll("section");G=ao[e]||ar;if(m!==at||e!==ak){r("slidechanged",{indexh:m,indexv:e,previousSlide:y,currentSlide:G});
+}else{y=null;}if(y){y.classList.remove("present");}}function s(){if(!R.controls||!f.controls){return;}var aj=g();[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(ak){ak.classList.remove("enabled");
+});if(aj.left){f.controlsLeft.classList.add("enabled");}if(aj.right){f.controlsRight.classList.add("enabled");}if(aj.up){f.controlsUp.classList.add("enabled");
+}if(aj.down){f.controlsDown.classList.add("enabled");}}function g(){var aj=document.querySelectorAll(l),ak=document.querySelectorAll(b);return{left:m>0,right:m<aj.length-1,up:e>0,down:e<ak.length-1};
+}function J(){var ao=window.location.hash;var an=ao.slice(2).split("/"),al=ao.replace(/#|\//gi,"");if(isNaN(parseInt(an[0],10))&&al.length){var aj=document.querySelector("#"+al);
+if(aj){var ap=Reveal.getIndices(aj);O(ap.h,ap.v);}else{O(m,e);}}else{var am=parseInt(an[0],10)||0,ak=parseInt(an[1],10)||0;O(am,ak);}}function h(){if(R.history){var aj="/";
+if(m>0||e>0){aj+=m;}if(e>0){aj+="/"+e;}window.location.hash=aj;}}function v(){if(document.querySelector(b+".present")){var ak=document.querySelectorAll(b+".present .fragment:not(.visible)");
+if(ak.length){ak[0].classList.add("visible");r("fragmentshown",{fragment:ak[0]});return true;}}else{var aj=document.querySelectorAll(l+".present .fragment:not(.visible)");
+if(aj.length){aj[0].classList.add("visible");r("fragmentshown",{fragment:aj[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var ak=document.querySelectorAll(b+".present .fragment.visible");
+if(ak.length){ak[ak.length-1].classList.remove("visible");r("fragmenthidden",{fragment:ak[ak.length-1]});return true;}}else{var aj=document.querySelectorAll(l+".present .fragment.visible");
+if(aj.length){aj[aj.length-1].classList.remove("visible");r("fragmenthidden",{fragment:aj[aj.length-1]});return true;}}return false;}function N(){clearTimeout(k);
+if(Y){k=setTimeout(x,Y);}}function O(ak,aj){a(ak,aj);}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);}}function u(){if(L()||Q()===false){a(m,e-1);
+}}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var aj=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
+if(aj){e=(aj.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}N();}return{initialize:i,navigateTo:O,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:function(aj){var an=m,al=e;
+if(aj){var ao=!!aj.parentNode.nodeName.match(/section/gi);var am=ao?aj.parentNode:aj;var ak=Array.prototype.slice.call(document.querySelectorAll(l));an=Math.max(ak.indexOf(am),0);
+if(ao){al=Math.max(Array.prototype.slice.call(aj.parentNode.children).indexOf(aj),0);}}return{h:an,v:al};},getPreviousSlide:function(){return y;},getCurrentSlide:function(){return G;
+},getQueryHash:function(){var aj={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ak){aj[ak.split("=").shift()]=ak.split("=").pop();});return aj;
+},addEventListener:function(ak,al,aj){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(ak,al,aj);}},removeEventListener:function(ak,al,aj){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(ak,al,aj);
 }}};})();
\ No newline at end of file

From 6e0d0e279d04c2e7524b0131d5b463aa596cf57c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 13 Oct 2012 12:13:26 -0400
Subject: [PATCH 101/305] roll back attr name change, just lowercase (#170)

---
 README.md        | 2 +-
 js/reveal.js     | 6 +++---
 js/reveal.min.js | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index f63249f9..7bc45e63 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ Reveal.initialize({
 
 	// Number of milliseconds between automatically proceeding to the 
 	// next slide, disabled when set to 0, this value can be overwritten
-	// by using a data-duration attribute on your slides
+	// by using a data-autoslide attribute on your slides
 	autoSlide: 0,
 
 	// Enable slide navigation via mouse wheel
diff --git a/js/reveal.js b/js/reveal.js
index aaad7c3c..de5ebdc6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -34,7 +34,7 @@ var Reveal = (function(){
 
 			// Number of milliseconds between automatically proceeding to the 
 			// next slide, disabled when set to 0, this value can be overwritten
-			// by using a data-duration attribute on your slides
+			// by using a data-autoslide attribute on your slides
 			autoSlide: 0,
 
 			// Enable slide navigation via mouse wheel
@@ -845,9 +845,9 @@ var Reveal = (function(){
 				state = state.concat( slideState.split( ' ' ) );
 			}
 
-			// If this slide has a data-duration attribtue associated use this as 
+			// If this slide has a data-autoslide attribtue associated use this as 
 			// autoSlide value otherwise use the global configured time
-			var slideAutoSlide = slides[index].getAttribute( 'data-duration' );
+			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
 				autoSlide = parseInt( slideAutoSlide );
 			} else {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index a193f7bd..47bec1cf 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -54,7 +54,7 @@ ak.style.transform="";ak.removeEventListener("click",C);}a();}}function X(aj){if
 for(var ao=0;ao<aq;ao++){var ap=ak[ao];if(L()===false){var aj=Math.abs((ar-ao)%(aq-3))||0;ap.style.display=aj>3?"none":"block";}ak[ao].classList.remove("past");
 ak[ao].classList.remove("present");ak[ao].classList.remove("future");if(ao<ar){ak[ao].classList.add("past");}else{if(ao>ar){ak[ao].classList.add("future");
 }}if(ap.querySelector("section")){ak[ao].classList.add("stack");}}ak[ar].classList.add("present");var al=ak[ar].getAttribute("data-state");if(al){ai=ai.concat(al.split(" "));
-}var an=ak[ar].getAttribute("data-duration");if(an){Y=parseInt(an);}else{Y=R.autoSlide;}}else{ar=0;}return ar;}function a(ap,au){y=G;var am=ai.concat();
+}var an=ak[ar].getAttribute("data-autoslide");if(an){Y=parseInt(an);}else{Y=R.autoSlide;}}else{ar=0;}return ar;}function a(ap,au){y=G;var am=ai.concat();
 ai.length=0;var at=m,ak=e;m=ah(l,ap===undefined?m:ap);e=ah(b,au===undefined?e:au);stateLoop:for(var an=0,aq=ai.length;an<aq;an++){for(var al=0;al<am.length;
 al++){if(am[al]===ai[an]){am.splice(al,1);continue stateLoop;}}document.documentElement.classList.add(ai[an]);r(ai[an]);}while(am.length){document.documentElement.classList.remove(am.pop());
 }if(R.progress&&f.progress){f.progressbar.style.width=(m/(document.querySelectorAll(l).length-1))*window.innerWidth+"px";}if(L()){I();}s();clearTimeout(D);

From 2869f8a4ee23b061d293f927742a8daa1495246b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Sun, 14 Oct 2012 10:26:40 +0200
Subject: [PATCH 102/305] Add fullscreen mode
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Handling the fullscreen functionality via the fullscreen JavaScript API.

Press »f« on the keyboard to enter fullscreen mode.
---
 js/reveal.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index 3dcedf0d..e95092e4 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -435,6 +435,8 @@ var Reveal = (function(){
 			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
 			// b, period
 			case 66: case 190: togglePause(); break;
+			// f
+			case 70: enterFullscreen(); break;
 			default:
 				triggered = false;
 		}
@@ -1192,7 +1194,25 @@ var Reveal = (function(){
 		// another timeout
 		cueAutoSlide();
 	}
-	
+
+	/**
+	 * Handling the fullscreen functionality via the fullscreen API
+	 * @see http://fullscreen.spec.whatwg.org/ 
+	 * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode 
+	 */
+	function enterFullscreen() {
+		var element = document.body;
+		
+		// Check which implementation is available
+		var requestMethod = element.requestFullScreen ||
+							element.webkitRequestFullScreen ||
+							element.mozRequestFullScreen ||
+							element.msRequestFullScreen;
+		if (requestMethod) {
+			requestMethod.apply(element);
+		}
+	}
+
 	// Expose some methods publicly
 	return {
 		initialize: initialize,

From a23868804e2f7cd8c34fe1e0d197da4b1e6fe0bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Sun, 14 Oct 2012 10:33:25 +0200
Subject: [PATCH 103/305] Change source from reveal.min.js to reveal.js for
 testing purposes

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 5dba9a45..0708aa6e 100644
--- a/index.html
+++ b/index.html
@@ -323,7 +323,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.min.js"></script>
+		<script src="js/reveal.js"></script>
 
 		<script>
 			

From aed06772f60adb28e6518f703265a055813c96fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Sun, 14 Oct 2012 11:08:50 +0200
Subject: [PATCH 104/305] Apply latest change to the minified version

Using the latest Uglify JS with --no-seqs
---
 js/reveal.min.js | 73 +-----------------------------------------------
 1 file changed, 1 insertion(+), 72 deletions(-)

diff --git a/js/reveal.min.js b/js/reveal.min.js
index bb035270..3338ba34 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -4,75 +4,4 @@
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},m=0,e=0,y,G,ah=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,C=0,aa={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
-function i(ai){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ai);P();d();V();}function P(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var al=document.createElement("div");al.classList.add("progress");
-al.innerHTML="<span></span>";f.wrapper.appendChild(al);}if(!f.wrapper.querySelector(".controls")&&R.controls){var ak=document.createElement("aside");ak.classList.add("controls");
-ak.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
-f.wrapper.appendChild(ak);}if(!f.wrapper.querySelector(".state-background")){var aj=document.createElement("div");aj.classList.add("state-background");
-f.wrapper.appendChild(aj);}if(!f.wrapper.querySelector(".pause-overlay")){var ai=document.createElement("div");ai.classList.add("pause-overlay");f.wrapper.appendChild(ai);
-}f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(R.controls){f.controls=document.querySelector(".reveal .controls");
-f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");
-f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",ab,false);window.addEventListener("orientationchange",ab,false);}}function V(){var aj=[],an=[];
-for(var ak=0,ai=R.dependencies.length;ak<ai;ak++){var al=R.dependencies[ak];if(!al.condition||al.condition()){if(al.async){an.push(al.src);}else{aj.push(al.src);
-}if(typeof al.callback==="function"){head.ready(al.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],al.callback);}}}function am(){head.js.apply(null,an);H();}if(aj.length){head.ready(am);
-head.js.apply(null,aj);}else{am();}}function H(){E();K();J();N();}function K(){if(T===false){R.transition="linear";}if(R.controls&&f.controls){f.controls.style.display="block";
-}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.theme&&f.theme){var ak=f.theme.getAttribute("href");var ai=/[^\/]*?(?=\.css)/;var aj=ak.match(ai)[0];
-if(R.theme!==aj){ak=ak.replace(ai,R.theme);f.theme.setAttribute("href",ak);}}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",p,false);
-document.addEventListener("mousewheel",p,false);}if(R.rollingLinks){M();}}function E(){document.addEventListener("touchstart",A,false);document.addEventListener("touchmove",ad,false);
-document.addEventListener("touchend",W,false);window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",af,false);
-}if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);
-f.controlsDown.addEventListener("click",q(F),false);}}function U(){document.removeEventListener("keydown",af,false);document.removeEventListener("touchstart",A,false);
-document.removeEventListener("touchmove",ad,false);document.removeEventListener("touchend",W,false);window.removeEventListener("hashchange",w,false);if(R.controls&&f.controls){f.controlsLeft.removeEventListener("click",q(B),false);
-f.controlsRight.removeEventListener("click",q(j),false);f.controlsUp.removeEventListener("click",q(u),false);f.controlsDown.removeEventListener("click",q(F),false);
-}}function t(aj,ai){for(var ak in ai){aj[ak]=ai[ak];}}function S(ak,ai){var al=ak.x-ai.x,aj=ak.y-ai.y;return Math.sqrt(al*al+aj*aj);}function q(ai){return function(aj){aj.preventDefault();
-ai.call();};}function ab(){setTimeout(function(){window.scrollTo(0,1);},0);}function r(aj,ai){var ak=document.createEvent("HTMLEvents",1,2);ak.initEvent(aj,true,true);
-t(ak,ai);f.wrapper.dispatchEvent(ak);}function af(aj){if(document.querySelector(":focus")!==null||aj.shiftKey||aj.altKey||aj.ctrlKey||aj.metaKey){return;
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.fragment.visible");if(n.length){n[n.length-1].classList.remove("visible");k("fragmenthidden",{fragment:n[n.length-1]});return!0}}else{var r=document.querySelectorAll(e+".present .fragment.visible");if(r.length){r[r.length-1].classList.remove("visible");k("fragmenthidden",{fragment:r[r.length-1]});return!0}}return!1}function Y(){clearTimeout(h);n.autoSlide&&(h=setTimeout(st,n.autoSlide))}function Z(e,t){X(e,t)}function et(){(I()||G()===!1)&&X(r-1,0)}function tt(){(I()||Q()===!1)&&X(r+1,0)}function nt(){(I()||G()===!1)&&X(r,i-1)}function rt(){(I()||Q()===!1)&&X(r,i+1)}function it(){if(G()===!1)if($().up)nt();else{var e=document.querySelector(".reveal .slides>section.past:nth-child("+r+")");if(e){i=e.querySelectorAll("section").length+1||0;r--;X()}}}function st(){Q()===!1&&($().down?rt():tt());Y()}function ot(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}var e=".reveal .slides>section",t=".reveal .slides>section.present>section",n={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},r=0,i=0,s,o,u=[],a={},f="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,l="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,c=0,h=0,p=0,d={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:40};return{initialize:v,navigateTo:Z,navigateLeft:et,navigateRight:tt,navigateUp:nt,navigateDown:rt,navigatePrev:it,navigateNext:st,toggleOverview:F,addEventListeners:E,removeEventListeners:S,getIndices:function(t){var n=r,s=i;if(t){var o=!!t.parentNode.nodeName.match(/section/gi),u=o?t.parentNode:t,a=Array.prototype.slice.call(document.querySelectorAll(e));n=Math.max(a.indexOf(u),0);o&&(s=Math.max(Array.prototype.slice.call(t.parentNode.children).indexOf(t),0))}return{h:n,v:s}},getPreviousSlide:function(){return s},getCurrentSlide:function(){return o},getQueryHash:function(){var e={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()});return e},addEventListener:function(e,t,n){"addEventListener"in window&&(a.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(a.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From ec58a913f2618b648b857b3e835d6ab65bf613ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Sun, 14 Oct 2012 11:11:19 +0200
Subject: [PATCH 105/305] Change source from from reveal.js back to
 reveal.min.js

Reverted to c34be2e9765637ddeddbdf293de7ca98941ca6c5
---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 0708aa6e..5dba9a45 100644
--- a/index.html
+++ b/index.html
@@ -323,7 +323,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.js"></script>
+		<script src="js/reveal.min.js"></script>
 
 		<script>
 			

From 86a907e8cca1270cb0985ebd2eeb57832bf974e0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 14 Oct 2012 19:58:24 -0400
Subject: [PATCH 106/305] enable pinch to zoom interaction if overview is
 disabled (#175)

---
 js/reveal.js     | 16 ++++++++++------
 js/reveal.min.js | 10 +++++-----
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index de5ebdc6..43e29f45 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -102,7 +102,7 @@ var Reveal = (function(){
 			startSpan: 0,
 			startCount: 0,
 			handled: false,
-			threshold: 40
+			threshold: 80
 		};
 	
 	/**
@@ -471,7 +471,7 @@ var Reveal = (function(){
 
 		// If there's two touches we need to memorize the distance 
 		// between those two points to detect pinching
-		if( event.touches.length === 2 ) {
+		if( event.touches.length === 2 && config.overview ) {
 			touch.startSpan = distanceBetween( {
 				x: event.touches[1].clientX,
 				y: event.touches[1].clientY
@@ -493,7 +493,7 @@ var Reveal = (function(){
 
 			// If the touch started off with two points and still has 
 			// two active touches; test for the pinch gesture
-			if( event.touches.length === 2 && touch.startCount === 2 ) {
+			if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) {
 
 				// The current distance in pixels between the two touch points
 				var currentSpan = distanceBetween( {
@@ -517,9 +517,12 @@ var Reveal = (function(){
 					}
 				}
 
+				event.preventDefault();
+
 			}
 			// There was only one touch point, look for a swipe
-			else if( event.touches.length === 1 ) {
+			else if( event.touches.length === 1 && touch.startCount !== 2 ) {
+
 				var deltaX = currentX - touch.startX,
 					deltaY = currentY - touch.startY;
 
@@ -539,9 +542,10 @@ var Reveal = (function(){
 					touch.handled = true;
 					navigateDown();
 				}
-			}
 
-			event.preventDefault();
+				event.preventDefault();
+
+			}
 		}
 		// There's a bug with swiping on some Android devices unless 
 		// the default action is always prevented
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 47bec1cf..14d3ab43 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,7 +5,7 @@
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ai=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ab={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:40};
+var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ai=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ab={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
 function i(aj){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,aj);P();d();V();}function P(){f.theme=document.querySelector("#theme");
 f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var am=document.createElement("div");am.classList.add("progress");
 am.innerHTML="<span></span>";f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".controls")&&R.controls){var al=document.createElement("aside");al.classList.add("controls");
@@ -33,11 +33,11 @@ t(al,aj);f.wrapper.dispatchEvent(al);}function ag(ak){if(document.querySelector(
 }var aj=true;switch(ak.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
 break;case 74:case 40:F();break;case 36:O(0);break;case 35:O(Number.MAX_VALUE);break;case 32:L()?ad():x();break;case 13:L()?ad():aj=false;break;case 66:case 190:aa();
 break;default:aj=false;}if(aj){ak.preventDefault();}else{if(ak.keyCode===27&&T){X();ak.preventDefault();}}N();}function A(aj){ab.startX=aj.touches[0].clientX;
-ab.startY=aj.touches[0].clientY;ab.startCount=aj.touches.length;if(aj.touches.length===2){ab.startSpan=S({x:aj.touches[1].clientX,y:aj.touches[1].clientY},{x:ab.startX,y:ab.startY});
-}}function ae(ao){if(!ab.handled){var am=ao.touches[0].clientX;var al=ao.touches[0].clientY;if(ao.touches.length===2&&ab.startCount===2){var an=S({x:ao.touches[1].clientX,y:ao.touches[1].clientY},{x:ab.startX,y:ab.startY});
-if(Math.abs(ab.startSpan-an)>ab.threshold){ab.handled=true;if(an<ab.startSpan){I();}else{ad();}}}else{if(ao.touches.length===1){var ak=am-ab.startX,aj=al-ab.startY;
+ab.startY=aj.touches[0].clientY;ab.startCount=aj.touches.length;if(aj.touches.length===2&&R.overview){ab.startSpan=S({x:aj.touches[1].clientX,y:aj.touches[1].clientY},{x:ab.startX,y:ab.startY});
+}}function ae(ao){if(!ab.handled){var am=ao.touches[0].clientX;var al=ao.touches[0].clientY;if(ao.touches.length===2&&ab.startCount===2&&R.overview){var an=S({x:ao.touches[1].clientX,y:ao.touches[1].clientY},{x:ab.startX,y:ab.startY});
+if(Math.abs(ab.startSpan-an)>ab.threshold){ab.handled=true;if(an<ab.startSpan){I();}else{ad();}}ao.preventDefault();}else{if(ao.touches.length===1&&ab.startCount!==2){var ak=am-ab.startX,aj=al-ab.startY;
 if(ak>ab.threshold&&Math.abs(ak)>Math.abs(aj)){ab.handled=true;B();}else{if(ak<-ab.threshold&&Math.abs(ak)>Math.abs(aj)){ab.handled=true;j();}else{if(aj>ab.threshold){ab.handled=true;
-u();}else{if(aj<-ab.threshold){ab.handled=true;F();}}}}}}ao.preventDefault();}else{if(navigator.userAgent.match(/android/gi)){ao.preventDefault();}}}function W(aj){ab.handled=false;
+u();}else{if(aj<-ab.threshold){ab.handled=true;F();}}}}ao.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){ao.preventDefault();}}}function W(aj){ab.handled=false;
 }function p(aj){clearTimeout(z);z=setTimeout(function(){var ak=aj.detail||-aj.wheelDelta;if(ak>0){x();}else{Z();}},100);}function w(aj){J();}function C(aj){if(L()){aj.preventDefault();
 ad();m=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}function M(){if(T&&!("msPerspective" in document.body.style)){var ak=document.querySelectorAll(".reveal .slides section a:not(.image)");
 for(var al=0,aj=ak.length;al<aj;al++){var am=ak[al];if(am.textContent&&!am.querySelector("img")&&(!am.className||!am.classList.contains(am,"roll"))){am.classList.add("roll");

From 470cabaea81626b9983923cbe59bc6bbc673a169 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 14 Oct 2012 21:02:32 -0400
Subject: [PATCH 107/305] new shorter api method names (closes #178),
 restructured and cleaned up core js

---
 README.md                      |  14 +-
 index.html                     |  39 ++
 js/reveal.js                   | 774 +++++++++++++++++----------------
 js/reveal.min.js               |  83 ++--
 plugin/speakernotes/notes.html |   4 +-
 5 files changed, 493 insertions(+), 421 deletions(-)

diff --git a/README.md b/README.md
index b4dbf89e..877169b9 100644
--- a/README.md
+++ b/README.md
@@ -124,13 +124,13 @@ The Reveal class provides a minimal JavaScript API for controlling navigation an
 
 ```javascript
 // Navigation
-Reveal.navigateTo( indexh, indexv );
-Reveal.navigateLeft();
-Reveal.navigateRight();
-Reveal.navigateUp();
-Reveal.navigateDown();
-Reveal.navigatePrev();
-Reveal.navigateNext();
+Reveal.slide( indexh, indexv );
+Reveal.left();
+Reveal.right();
+Reveal.up();
+Reveal.down();
+Reveal.prev();
+Reveal.next();
 Reveal.toggleOverview();
 
 // Retrieves the previous and current slide elements
diff --git a/index.html b/index.html
index 3ea2412c..313c33ca 100644
--- a/index.html
+++ b/index.html
@@ -353,5 +353,44 @@ function linkify( selector ) {
 			
 		</script>
 
+		<!-- Everything below this point is unrelated to the slideshow -->
+		
+		<div class="share-reveal" style="position: absolute; bottom: 10px; left: 50%; margin-left: -205px">
+			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
+			
+			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe> 
+
+			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
+
+			<a href="https://twitter.com/rvlio" class="twitter-follow-button" data-show-count="false" data-dnt="true">Follow @rvlio</a>
+		</div>
+
+		<a class="fork-reveal" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
+		
+		<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
+
+		<script type="text/javascript">
+		/* <![CDATA[ */
+		    (function() {
+		        var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
+		        s.type = 'text/javascript';
+		        s.async = true;
+		        s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
+		        t.parentNode.insertBefore(s, t);
+		    })();
+		/* ]]> */
+		</script>
+
+		<script>
+		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
+		(function(d, t) {
+		var g = d.createElement(t),
+		    s = d.getElementsByTagName(t)[0];
+		g.async = true;
+		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+		s.parentNode.insertBefore(g, s);
+		})(document, 'script');
+		</script>
+
 	</body>
 </html>
diff --git a/js/reveal.js b/js/reveal.js
index 3372029b..c1ffb8fe 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r32
+ * reveal.js 2.1 r33
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -285,6 +285,20 @@ var Reveal = (function(){
 			dom.progress.style.display = 'block';
 		}
 
+		if( config.transition !== 'default' ) {
+			dom.wrapper.classList.add( config.transition );
+		}
+
+		if( config.mouseWheel ) {
+			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+			document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
+		}
+
+		// 3D links
+		if( config.rollingLinks ) {
+			linkify();
+		}
+
 		// Load the theme in the config, if it's not already loaded
 		if( config.theme && dom.theme ) {
 			var themeURL = dom.theme.getAttribute( 'href' );
@@ -296,22 +310,11 @@ var Reveal = (function(){
 				dom.theme.setAttribute( 'href', themeURL );
 			}
 		}
-
-		if( config.transition !== 'default' ) {
-			dom.wrapper.classList.add( config.transition );
-		}
-
-		if( config.mouseWheel ) {
-			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
-			document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
-		}
-
-		if( config.rollingLinks ) {
-			// Add some 3D magic to our anchors
-			linkify();
-		}
 	}
 
+	/**
+	 * Binds all event listeners.
+	 */
 	function addEventListeners() {
 		document.addEventListener( 'touchstart', onDocumentTouchStart, false );
 		document.addEventListener( 'touchmove', onDocumentTouchMove, false );
@@ -330,6 +333,9 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Unbinds all event listeners.
+	 */
 	function removeEventListeners() {
 		document.removeEventListener( 'keydown', onDocumentKeyDown, false );
 		document.removeEventListener( 'touchstart', onDocumentTouchStart, false );
@@ -403,210 +409,6 @@ var Reveal = (function(){
 		extend( event, properties );
 		dom.wrapper.dispatchEvent( event );
 	}
-	
-	/**
-	 * Handler for the document level 'keydown' event.
-	 * 
-	 * @param {Object} event
-	 */
-	function onDocumentKeyDown( event ) {
-		// Disregard the event if the target is editable or a 
-		// modifier is present
-		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
-
-		var triggered = true;
-
-		switch( event.keyCode ) {
-			// p, page up
-			case 80: case 33: navigatePrev(); break; 
-			// n, page down
-			case 78: case 34: navigateNext(); break;
-			// h, left
-			case 72: case 37: navigateLeft(); break;
-			// l, right
-			case 76: case 39: navigateRight(); break;
-			// k, up
-			case 75: case 38: navigateUp(); break;
-			// j, down
-			case 74: case 40: navigateDown(); break;
-			// home
-			case 36: navigateTo( 0 ); break;
-			// end
-			case 35: navigateTo( Number.MAX_VALUE ); break;
-			// space
-			case 32: isOverviewActive() ? deactivateOverview() : navigateNext(); break;
-			// return
-			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
-			// b, period
-			case 66: case 190: togglePause(); break;
-			// f
-			case 70: enterFullscreen(); break;
-			default:
-				triggered = false;
-		}
-
-		// If the input resulted in a triggered action we should prevent 
-		// the browsers default behavior
-		if( triggered ) {
-			event.preventDefault();
-		}
-		else if ( event.keyCode === 27 && supports3DTransforms ) {
-			toggleOverview();
-	
-			event.preventDefault();
-		}
-
-		// If auto-sliding is enabled we need to cue up 
-		// another timeout
-		cueAutoSlide();
-
-	}
-
-	/**
-	 * Handler for the document level 'touchstart' event,
-	 * enables support for swipe and pinch gestures.
-	 */
-	function onDocumentTouchStart( event ) {
-		touch.startX = event.touches[0].clientX;
-		touch.startY = event.touches[0].clientY;
-		touch.startCount = event.touches.length;
-
-		// If there's two touches we need to memorize the distance 
-		// between those two points to detect pinching
-		if( event.touches.length === 2 && config.overview ) {
-			touch.startSpan = distanceBetween( {
-				x: event.touches[1].clientX,
-				y: event.touches[1].clientY
-			}, {
-				x: touch.startX,
-				y: touch.startY
-			} );
-		}
-	}
-	
-	/**
-	 * Handler for the document level 'touchmove' event.
-	 */
-	function onDocumentTouchMove( event ) {
-		// Each touch should only trigger one action
-		if( !touch.handled ) {
-			var currentX = event.touches[0].clientX;
-			var currentY = event.touches[0].clientY;
-
-			// If the touch started off with two points and still has 
-			// two active touches; test for the pinch gesture
-			if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) {
-
-				// The current distance in pixels between the two touch points
-				var currentSpan = distanceBetween( {
-					x: event.touches[1].clientX,
-					y: event.touches[1].clientY
-				}, {
-					x: touch.startX,
-					y: touch.startY
-				} );
-
-				// If the span is larger than the desire amount we've got 
-				// ourselves a pinch
-				if( Math.abs( touch.startSpan - currentSpan ) > touch.threshold ) {
-					touch.handled = true;
-
-					if( currentSpan < touch.startSpan ) {
-						activateOverview();
-					}
-					else {
-						deactivateOverview();
-					}
-				}
-
-				event.preventDefault();
-
-			}
-			// There was only one touch point, look for a swipe
-			else if( event.touches.length === 1 && touch.startCount !== 2 ) {
-
-				var deltaX = currentX - touch.startX,
-					deltaY = currentY - touch.startY;
-
-				if( deltaX > touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
-					touch.handled = true;
-					navigateLeft();
-				} 
-				else if( deltaX < -touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
-					touch.handled = true;
-					navigateRight();
-				} 
-				else if( deltaY > touch.threshold ) {
-					touch.handled = true;
-					navigateUp();
-				} 
-				else if( deltaY < -touch.threshold ) {
-					touch.handled = true;
-					navigateDown();
-				}
-
-				event.preventDefault();
-
-			}
-		}
-		// There's a bug with swiping on some Android devices unless 
-		// the default action is always prevented
-		else if( navigator.userAgent.match( /android/gi ) ) {
-			event.preventDefault();
-		}
-	}
-
-	/**
-	 * Handler for the document level 'touchend' event.
-	 */
-	function onDocumentTouchEnd( event ) {
-		touch.handled = false;
-	}
-
-	/**
-	 * Handles mouse wheel scrolling, throttled to avoid 
-	 * skipping multiple slides.
-	 */
-	function onDocumentMouseScroll( event ){
-		clearTimeout( mouseWheelTimeout );
-
-		mouseWheelTimeout = setTimeout( function() {
-			var delta = event.detail || -event.wheelDelta;
-			if( delta > 0 ) {
-				navigateNext();
-			}
-			else {
-				navigatePrev();
-			}
-		}, 100 );
-	}
-	
-	/**
-	 * Handler for the window level 'hashchange' event.
-	 * 
-	 * @param {Object} event
-	 */
-	function onWindowHashChange( event ) {
-		readURL();
-	}
-
-	/**
-	 * Invoked when a slide is and we're in the overview.
-	 */
-	function onOverviewSlideClicked( event ) {
-		// TODO There's a bug here where the event listeners are not 
-		// removed after deactivating the overview.
-		if( isOverviewActive() ) {
-			event.preventDefault();
-
-			deactivateOverview();
-
-			indexh = this.getAttribute( 'data-index-h' );
-			indexv = this.getAttribute( 'data-index-v' );
-
-			slide();
-		}
-	}
 
 	/**
 	 * Wrap all links in 3D goodness.
@@ -795,101 +597,6 @@ var Reveal = (function(){
 	function isPaused() {
 		return dom.wrapper.classList.contains( 'paused' );
 	}
-
-	/**
-	 * Updates one dimension of slides by showing the slide
-	 * with the specified index.
-	 * 
-	 * @param {String} selector A CSS selector that will fetch
-	 * the group of slides we are working with
-	 * @param {Number} index The index of the slide that should be
-	 * shown
-	 * 
-	 * @return {Number} The index of the slide that is now shown,
-	 * might differ from the passed in index if it was out of 
-	 * bounds.
-	 */
-	function updateSlides( selector, index ) {
-		// Select all slides and convert the NodeList result to
-		// an array
-		var slides = Array.prototype.slice.call( document.querySelectorAll( selector ) ),
-			slidesLength = slides.length;
-		
-		if( slidesLength ) {
-
-			// Should the index loop?
-			if( config.loop ) {
-				index %= slidesLength;
-
-				if( index < 0 ) {
-					index = slidesLength + index;
-				}
-			}
-			
-			// Enforce max and minimum index bounds
-			index = Math.max( Math.min( index, slidesLength - 1 ), 0 );
-			
-			for( var i = 0; i < slidesLength; i++ ) {
-				var slide = slides[i];
-
-				// Optimization; hide all slides that are three or more steps 
-				// away from the present slide
-				if( isOverviewActive() === false ) {
-					// The distance loops so that it measures 1 between the first
-					// and last slides
-					var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
-
-					slide.style.display = distance > 3 ? 'none' : 'block';
-				}
-
-				slides[i].classList.remove( 'past' );
-				slides[i].classList.remove( 'present' );
-				slides[i].classList.remove( 'future' );
-
-				if( i < index ) {
-					// Any element previous to index is given the 'past' class
-					slides[i].classList.add( 'past' );
-				}
-				else if( i > index ) {
-					// Any element subsequent to index is given the 'future' class
-					slides[i].classList.add( 'future' );
-				}
-
-				// If this element contains vertical slides
-				if( slide.querySelector( 'section' ) ) {
-					slides[i].classList.add( 'stack' );
-				}
-			}
-
-			// Mark the current slide as present
-			slides[index].classList.add( 'present' );
-
-			// If this slide has a state associated with it, add it
-			// onto the current state of the deck
-			var slideState = slides[index].getAttribute( 'data-state' );
-			if( slideState ) {
-				state = state.concat( slideState.split( ' ' ) );
-			}
-
-			// If this slide has a data-autoslide attribtue associated use this as 
-			// autoSlide value otherwise use the global configured time
-			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
-			if( slideAutoSlide ) {
-				autoSlide = parseInt( slideAutoSlide );
-			} else {
-				autoSlide = config.autoSlide
-			}
-
-		}
-		else {
-			// Since there are no slides we can't be anywhere beyond the 
-			// zeroth index
-			index = 0;
-		}
-		
-		return index;
-		
-	}
 	
 	/**
 	 * Steps from the current point in the presentation to the 
@@ -986,26 +693,121 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Updates one dimension of slides by showing the slide
+	 * with the specified index.
+	 * 
+	 * @param {String} selector A CSS selector that will fetch
+	 * the group of slides we are working with
+	 * @param {Number} index The index of the slide that should be
+	 * shown
+	 * 
+	 * @return {Number} The index of the slide that is now shown,
+	 * might differ from the passed in index if it was out of 
+	 * bounds.
+	 */
+	function updateSlides( selector, index ) {
+		// Select all slides and convert the NodeList result to
+		// an array
+		var slides = Array.prototype.slice.call( document.querySelectorAll( selector ) ),
+			slidesLength = slides.length;
+		
+		if( slidesLength ) {
+
+			// Should the index loop?
+			if( config.loop ) {
+				index %= slidesLength;
+
+				if( index < 0 ) {
+					index = slidesLength + index;
+				}
+			}
+			
+			// Enforce max and minimum index bounds
+			index = Math.max( Math.min( index, slidesLength - 1 ), 0 );
+			
+			for( var i = 0; i < slidesLength; i++ ) {
+				var element = slides[i];
+
+				// Optimization; hide all slides that are three or more steps 
+				// away from the present slide
+				if( isOverviewActive() === false ) {
+					// The distance loops so that it measures 1 between the first
+					// and last slides
+					var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
+
+					element.style.display = distance > 3 ? 'none' : 'block';
+				}
+
+				slides[i].classList.remove( 'past' );
+				slides[i].classList.remove( 'present' );
+				slides[i].classList.remove( 'future' );
+
+				if( i < index ) {
+					// Any element previous to index is given the 'past' class
+					slides[i].classList.add( 'past' );
+				}
+				else if( i > index ) {
+					// Any element subsequent to index is given the 'future' class
+					slides[i].classList.add( 'future' );
+				}
+
+				// If this element contains vertical slides
+				if( element.querySelector( 'section' ) ) {
+					slides[i].classList.add( 'stack' );
+				}
+			}
+
+			// Mark the current slide as present
+			slides[index].classList.add( 'present' );
+
+			// If this slide has a state associated with it, add it
+			// onto the current state of the deck
+			var slideState = slides[index].getAttribute( 'data-state' );
+			if( slideState ) {
+				state = state.concat( slideState.split( ' ' ) );
+			}
+
+			// If this slide has a data-autoslide attribtue associated use this as 
+			// autoSlide value otherwise use the global configured time
+			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
+			if( slideAutoSlide ) {
+				autoSlide = parseInt( slideAutoSlide );
+			} else {
+				autoSlide = config.autoSlide
+			}
+
+		}
+		else {
+			// Since there are no slides we can't be anywhere beyond the 
+			// zeroth index
+			index = 0;
+		}
+		
+		return index;
+		
+	}
+
 	/**
 	 * Updates the state and link pointers of the controls.
 	 */
 	function updateControls() {
-		if ( !config.controls || !dom.controls ) {
-			return;
+		if ( config.controls && dom.controls ) {
+			
+			var routes = availableRoutes();
+
+			// Remove the 'enabled' class from all directions
+			[ dom.controlsLeft, dom.controlsRight, dom.controlsUp, dom.controlsDown ].forEach( function( node ) {
+				node.classList.remove( 'enabled' );
+			} );
+
+			// Add the 'enabled' class to the available routes
+			if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
+			if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
+			if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
+			if( routes.down ) dom.controlsDown.classList.add( 'enabled' );
+
 		}
-		
-		var routes = availableRoutes();
-
-		// Remove the 'enabled' class from all directions
-		[ dom.controlsLeft, dom.controlsRight, dom.controlsUp, dom.controlsDown ].forEach( function( node ) {
-			node.classList.remove( 'enabled' );
-		} );
-
-		// Add the 'enabled' class to the available routes
-		if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
-		if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
-		if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
-		if( routes.down ) dom.controlsDown.classList.add( 'enabled' );
 	}
 
 	/**
@@ -1039,16 +841,16 @@ var Reveal = (function(){
 		// assume that this is a named link
 		if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) {
 			// Find the slide with the specified name
-			var slide = document.querySelector( '#' + name );
+			var element = document.querySelector( '#' + name );
 
-			if( slide ) {
+			if( element ) {
 				// Find the position of the named slide and navigate to it
-				var indices = Reveal.getIndices( slide );
-				navigateTo( indices.h, indices.v );
+				var indices = Reveal.getIndices( element );
+				slide( indices.h, indices.v );
 			}
 			// If the slide doesn't exist, navigate to the current slide
 			else {
-				navigateTo( indexh, indexv );
+				slide( indexh, indexv );
 			}
 		}
 		else {
@@ -1056,7 +858,7 @@ var Reveal = (function(){
 			var h = parseInt( bits[0], 10 ) || 0,
 				v = parseInt( bits[1], 10 ) || 0;
 
-			navigateTo( h, v );
+			slide( h, v );
 		}
 	}
 	
@@ -1077,6 +879,41 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Retrieves the h/v location of the current, or specified, 
+	 * slide.
+	 * 
+	 * @param {HTMLElement} slide If specified, the returned 
+	 * index will be for this slide rather than the currently 
+	 * active one
+	 * 
+	 * @return {Object} { h: <int>, v: <int> }
+	 */
+	function getIndices( slide ) {
+		// By default, return the current indices
+		var h = indexh,
+			v = indexv;
+
+		// If a slide is specified, return the indices of that slide
+		if( slide ) {
+			var isVertical = !!slide.parentNode.nodeName.match( /section/gi );
+			var slideh = isVertical ? slide.parentNode : slide;
+
+			// Select all horizontal slides
+			var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+			// Now that we know which the horizontal slide is, get its index
+			h = Math.max( horizontalSlides.indexOf( slideh ), 0 );
+
+			// If this is a vertical slide, grab the vertical index
+			if( isVertical ) {
+				v = Math.max( Array.prototype.slice.call( slide.parentNode.children ).indexOf( slide ), 0 );
+			}
+		}
+
+		return { h: h, v: v };
+	}
+
 	/**
 	 * Navigate to the next slide fragment.
 	 * 
@@ -1155,16 +992,6 @@ var Reveal = (function(){
 		}
 	}
 	
-	/**
-	 * Triggers a navigation to the specified indices.
-	 * 
-	 * @param {Number} h The horizontal index of the slide to show
-	 * @param {Number} v The vertical index of the slide to show
-	 */
-	function navigateTo( h, v ) {
-		slide( h, v );
-	}
-	
 	function navigateLeft() {
 		// Prioritize hiding fragments
 		if( isOverviewActive() || previousFragment() === false ) {
@@ -1232,16 +1059,244 @@ var Reveal = (function(){
 		cueAutoSlide();
 	}
 
-	// Expose some methods publicly
+
+	// --------------------------------------------------------------------//
+	// ----------------------------- EVENTS -------------------------------//
+	// --------------------------------------------------------------------//
+
+
+	/**
+	 * Handler for the document level 'keydown' event.
+	 * 
+	 * @param {Object} event
+	 */
+	function onDocumentKeyDown( event ) {
+		// Disregard the event if the target is editable or a 
+		// modifier is present
+		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+
+		var triggered = true;
+
+		switch( event.keyCode ) {
+			// p, page up
+			case 80: case 33: navigatePrev(); break; 
+			// n, page down
+			case 78: case 34: navigateNext(); break;
+			// h, left
+			case 72: case 37: navigateLeft(); break;
+			// l, right
+			case 76: case 39: navigateRight(); break;
+			// k, up
+			case 75: case 38: navigateUp(); break;
+			// j, down
+			case 74: case 40: navigateDown(); break;
+			// home
+			case 36: slide( 0 ); break;
+			// end
+			case 35: slide( Number.MAX_VALUE ); break;
+			// space
+			case 32: isOverviewActive() ? deactivateOverview() : navigateNext(); break;
+			// return
+			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
+			// b, period
+			case 66: case 190: togglePause(); break;
+			// f
+			case 70: enterFullscreen(); break;
+			default:
+				triggered = false;
+		}
+
+		// If the input resulted in a triggered action we should prevent 
+		// the browsers default behavior
+		if( triggered ) {
+			event.preventDefault();
+		}
+		else if ( event.keyCode === 27 && supports3DTransforms ) {
+			toggleOverview();
+	
+			event.preventDefault();
+		}
+
+		// If auto-sliding is enabled we need to cue up 
+		// another timeout
+		cueAutoSlide();
+
+	}
+
+	/**
+	 * Handler for the document level 'touchstart' event,
+	 * enables support for swipe and pinch gestures.
+	 */
+	function onDocumentTouchStart( event ) {
+		touch.startX = event.touches[0].clientX;
+		touch.startY = event.touches[0].clientY;
+		touch.startCount = event.touches.length;
+
+		// If there's two touches we need to memorize the distance 
+		// between those two points to detect pinching
+		if( event.touches.length === 2 && config.overview ) {
+			touch.startSpan = distanceBetween( {
+				x: event.touches[1].clientX,
+				y: event.touches[1].clientY
+			}, {
+				x: touch.startX,
+				y: touch.startY
+			} );
+		}
+	}
+	
+	/**
+	 * Handler for the document level 'touchmove' event.
+	 */
+	function onDocumentTouchMove( event ) {
+		// Each touch should only trigger one action
+		if( !touch.handled ) {
+			var currentX = event.touches[0].clientX;
+			var currentY = event.touches[0].clientY;
+
+			// If the touch started off with two points and still has 
+			// two active touches; test for the pinch gesture
+			if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) {
+
+				// The current distance in pixels between the two touch points
+				var currentSpan = distanceBetween( {
+					x: event.touches[1].clientX,
+					y: event.touches[1].clientY
+				}, {
+					x: touch.startX,
+					y: touch.startY
+				} );
+
+				// If the span is larger than the desire amount we've got 
+				// ourselves a pinch
+				if( Math.abs( touch.startSpan - currentSpan ) > touch.threshold ) {
+					touch.handled = true;
+
+					if( currentSpan < touch.startSpan ) {
+						activateOverview();
+					}
+					else {
+						deactivateOverview();
+					}
+				}
+
+				event.preventDefault();
+
+			}
+			// There was only one touch point, look for a swipe
+			else if( event.touches.length === 1 && touch.startCount !== 2 ) {
+
+				var deltaX = currentX - touch.startX,
+					deltaY = currentY - touch.startY;
+
+				if( deltaX > touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
+					touch.handled = true;
+					navigateLeft();
+				} 
+				else if( deltaX < -touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
+					touch.handled = true;
+					navigateRight();
+				} 
+				else if( deltaY > touch.threshold ) {
+					touch.handled = true;
+					navigateUp();
+				} 
+				else if( deltaY < -touch.threshold ) {
+					touch.handled = true;
+					navigateDown();
+				}
+
+				event.preventDefault();
+
+			}
+		}
+		// There's a bug with swiping on some Android devices unless 
+		// the default action is always prevented
+		else if( navigator.userAgent.match( /android/gi ) ) {
+			event.preventDefault();
+		}
+	}
+
+	/**
+	 * Handler for the document level 'touchend' event.
+	 */
+	function onDocumentTouchEnd( event ) {
+		touch.handled = false;
+	}
+
+	/**
+	 * Handles mouse wheel scrolling, throttled to avoid 
+	 * skipping multiple slides.
+	 */
+	function onDocumentMouseScroll( event ){
+		clearTimeout( mouseWheelTimeout );
+
+		mouseWheelTimeout = setTimeout( function() {
+			var delta = event.detail || -event.wheelDelta;
+			if( delta > 0 ) {
+				navigateNext();
+			}
+			else {
+				navigatePrev();
+			}
+		}, 100 );
+	}
+	
+	/**
+	 * Handler for the window level 'hashchange' event.
+	 * 
+	 * @param {Object} event
+	 */
+	function onWindowHashChange( event ) {
+		readURL();
+	}
+
+	/**
+	 * Invoked when a slide is and we're in the overview.
+	 */
+	function onOverviewSlideClicked( event ) {
+		// TODO There's a bug here where the event listeners are not 
+		// removed after deactivating the overview.
+		if( isOverviewActive() ) {
+			event.preventDefault();
+
+			deactivateOverview();
+
+			indexh = this.getAttribute( 'data-index-h' );
+			indexv = this.getAttribute( 'data-index-v' );
+
+			slide();
+		}
+	}
+
+	
+	// --------------------------------------------------------------------//
+	// ------------------------------- API --------------------------------//
+	// --------------------------------------------------------------------//
+
+
 	return {
 		initialize: initialize,
-		navigateTo: navigateTo,
+		
+		// Navigation methods
+		slide: slide,
+		left: navigateLeft,
+		right: navigateRight,
+		up: navigateUp,
+		down: navigateDown,
+		prev: navigatePrev,
+		next: navigateNext,
+
+		// Deprecated aliases
+		navigateTo: slide,
 		navigateLeft: navigateLeft,
 		navigateRight: navigateRight,
 		navigateUp: navigateUp,
 		navigateDown: navigateDown,
 		navigatePrev: navigatePrev,
 		navigateNext: navigateNext,
+
+		// Toggles the overview mode on/off
 		toggleOverview: toggleOverview,
 
 		// Adds or removes all internal event listeners (such as keyboard)
@@ -1249,30 +1304,7 @@ var Reveal = (function(){
 		removeEventListeners: removeEventListeners,
 
 		// Returns the indices of the current, or specified, slide
-		getIndices: function( slide ) {
-			// By default, return the current indices
-			var h = indexh,
-				v = indexv;
-
-			// If a slide is specified, return the indices of that slide
-			if( slide ) {
-				var isVertical = !!slide.parentNode.nodeName.match( /section/gi );
-				var slideh = isVertical ? slide.parentNode : slide;
-
-				// Select all horizontal slides
-				var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
-
-				// Now that we know which the horizontal slide is, get its index
-				h = Math.max( horizontalSlides.indexOf( slideh ), 0 );
-
-				// If this is a vertical slide, grab the vertical index
-				if( isVertical ) {
-					v = Math.max( Array.prototype.slice.call( slide.parentNode.children ).indexOf( slide ), 0 );
-				}
-			}
-
-			return { h: h, v: v };
-		},
+		getIndices: getIndices,
 
 		// Returns the previous slide element, may be null
 		getPreviousSlide: function() {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index b4f40837..8f253206 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r32
+ * reveal.js 2.1 r33
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -18,28 +18,18 @@ f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var al=[],ap=[];
 for(var am=0,ak=R.dependencies.length;am<ak;am++){var an=R.dependencies[am];if(!an.condition||an.condition()){if(an.async){ap.push(an.src);}else{al.push(an.src);
 }if(typeof an.callback==="function"){head.ready(an.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],an.callback);}}}function ao(){head.js.apply(null,ap);H();}if(al.length){head.ready(ao);
-head.js.apply(null,al);}else{ao();}}function H(){E();K();J();N();}function K(){if(T===false){R.transition="linear";}if(R.controls&&f.controls){f.controls.style.display="block";
-}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.theme&&f.theme){var am=f.theme.getAttribute("href");var ak=/[^\/]*?(?=\.css)/;var al=am.match(ak)[0];
-if(R.theme!==al){am=am.replace(ak,R.theme);f.theme.setAttribute("href",am);}}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",p,false);
-document.addEventListener("mousewheel",p,false);}if(R.rollingLinks){M();}}function E(){document.addEventListener("touchstart",A,false);document.addEventListener("touchmove",af,false);
-document.addEventListener("touchend",W,false);window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",ah,false);
+head.js.apply(null,al);}else{ao();}}function H(){E();K();J();O();}function K(){if(T===false){R.transition="linear";}if(R.controls&&f.controls){f.controls.style.display="block";
+}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);
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+t(am,ak);f.wrapper.dispatchEvent(am);}function N(){if(T&&!("msPerspective" in document.body.style)){var al=document.querySelectorAll(".reveal .slides section a:not(.image)");
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-al[ap].classList.remove("present");al[ap].classList.remove("future");if(ap<at){al[ap].classList.add("past");}else{if(ap>at){al[ap].classList.add("future");
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+[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(al){al.classList.remove("enabled");});if(ak.left){f.controlsLeft.classList.add("enabled");
+}if(ak.right){f.controlsRight.classList.add("enabled");}if(ak.up){f.controlsUp.classList.add("enabled");}if(ak.down){f.controlsDown.classList.add("enabled");
+}}}function g(){var ak=document.querySelectorAll(l),al=document.querySelectorAll(b);return{left:m>0,right:m<ak.length-1,up:e>0,down:e<al.length-1};}function J(){var ap=window.location.hash;
+var ao=ap.slice(2).split("/"),al=ap.replace(/#|\//gi,"");if(isNaN(parseInt(ao[0],10))&&al.length){var am=document.querySelector("#"+al);if(am){var aq=Reveal.getIndices(am);
+a(aq.h,aq.v);}else{a(m,e);}}else{var an=parseInt(ao[0],10)||0,ak=parseInt(ao[1],10)||0;a(an,ak);}}function h(){if(R.history){var ak="/";if(m>0||e>0){ak+=m;
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+if(ak.length){ak[ak.length-1].classList.remove("visible");r("fragmenthidden",{fragment:ak[ak.length-1]});return true;}}return false;}function O(){clearTimeout(k);
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-if(ak){var ap=!!ak.parentNode.nodeName.match(/section/gi);var an=ap?ak.parentNode:ak;var al=Array.prototype.slice.call(document.querySelectorAll(l));ao=Math.max(al.indexOf(an),0);
-if(ap){am=Math.max(Array.prototype.slice.call(ak.parentNode.children).indexOf(ak),0);}}return{h:ao,v:am};},getPreviousSlide:function(){return y;},getCurrentSlide:function(){return G;
-},getQueryHash:function(){var ak={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(al){ak[al.split("=").shift()]=al.split("=").pop();});return ak;
-},addEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(al,am,ak);}},removeEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(al,am,ak);
+if(ak){e=(ak.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(al){if(document.querySelector(":focus")!==null||al.shiftKey||al.altKey||al.ctrlKey||al.metaKey){return;
+}var ak=true;switch(al.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
+break;case 74:case 40:F();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:L()?ae():x();break;case 13:L()?ae():ak=false;break;case 66:case 190:aa();
+break;case 70:ab();break;default:ak=false;}if(ak){al.preventDefault();}else{if(al.keyCode===27&&T){X();al.preventDefault();}}O();}function A(ak){ac.startX=ak.touches[0].clientX;
+ac.startY=ak.touches[0].clientY;ac.startCount=ak.touches.length;if(ak.touches.length===2&&R.overview){ac.startSpan=S({x:ak.touches[1].clientX,y:ak.touches[1].clientY},{x:ac.startX,y:ac.startY});
+}}function af(ap){if(!ac.handled){var an=ap.touches[0].clientX;var am=ap.touches[0].clientY;if(ap.touches.length===2&&ac.startCount===2&&R.overview){var ao=S({x:ap.touches[1].clientX,y:ap.touches[1].clientY},{x:ac.startX,y:ac.startY});
+if(Math.abs(ac.startSpan-ao)>ac.threshold){ac.handled=true;if(ao<ac.startSpan){I();}else{ae();}}ap.preventDefault();}else{if(ap.touches.length===1&&ac.startCount!==2){var al=an-ac.startX,ak=am-ac.startY;
+if(al>ac.threshold&&Math.abs(al)>Math.abs(ak)){ac.handled=true;B();}else{if(al<-ac.threshold&&Math.abs(al)>Math.abs(ak)){ac.handled=true;j();}else{if(ak>ac.threshold){ac.handled=true;
+u();}else{if(ak<-ac.threshold){ac.handled=true;F();}}}}ap.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){ap.preventDefault();}}}function W(ak){ac.handled=false;
+}function o(ak){clearTimeout(z);z=setTimeout(function(){var al=ak.detail||-ak.wheelDelta;if(al>0){x();}else{Z();}},100);}function w(ak){J();}function C(ak){if(L()){ak.preventDefault();
+ae();m=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:i,slide:a,left:B,right:j,up:u,down:F,prev:Z,next:x,navigateTo:a,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:M,getPreviousSlide:function(){return y;
+},getCurrentSlide:function(){return G;},getQueryHash:function(){var ak={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(al){ak[al.split("=").shift()]=al.split("=").pop();
+});return ak;},addEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(al,am,ak);
+}},removeEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(al,am,ak);
 }}};})();
\ No newline at end of file
diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index 11062331..13f043d8 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -119,8 +119,8 @@
                           notes.innerHTML = data.notes;
                         }
 
-			currentSlide.contentWindow.Reveal.navigateTo(data.indexh, data.indexv);
-			nextSlide.contentWindow.Reveal.navigateTo(data.nextindexh, data.nextindexv);
+			currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
+			nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
 		});
 		</script>
 

From 4271677ea1cfcf3ba732e99eb57e073a8d4860f4 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 14 Oct 2012 21:03:07 -0400
Subject: [PATCH 108/305] take out demo page js

---
 index.html | 39 ---------------------------------------
 1 file changed, 39 deletions(-)

diff --git a/index.html b/index.html
index 313c33ca..3ea2412c 100644
--- a/index.html
+++ b/index.html
@@ -353,44 +353,5 @@ function linkify( selector ) {
 			
 		</script>
 
-		<!-- Everything below this point is unrelated to the slideshow -->
-		
-		<div class="share-reveal" style="position: absolute; bottom: 10px; left: 50%; margin-left: -205px">
-			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
-			
-			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe> 
-
-			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
-
-			<a href="https://twitter.com/rvlio" class="twitter-follow-button" data-show-count="false" data-dnt="true">Follow @rvlio</a>
-		</div>
-
-		<a class="fork-reveal" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
-		
-		<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
-
-		<script type="text/javascript">
-		/* <![CDATA[ */
-		    (function() {
-		        var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
-		        s.type = 'text/javascript';
-		        s.async = true;
-		        s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
-		        t.parentNode.insertBefore(s, t);
-		    })();
-		/* ]]> */
-		</script>
-
-		<script>
-		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
-		(function(d, t) {
-		var g = d.createElement(t),
-		    s = d.getElementsByTagName(t)[0];
-		g.async = true;
-		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-		s.parentNode.insertBefore(g, s);
-		})(document, 'script');
-		</script>
-
 	</body>
 </html>

From 20858d1f4c6a12829cfafa037483912fd388cef3 Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Sun, 14 Oct 2012 23:15:41 -0700
Subject: [PATCH 109/305] Document zooming feature

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 877169b9..91c4e06e 100644
--- a/README.md
+++ b/README.md
@@ -104,6 +104,8 @@ Reveal.initialize({
 		// Interpret Markdown in <section> elements
 		{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 		{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		// Zoom in and out with Alt+click
+		{ src: 'plugin/zoom-js/zoom.js', condition: function() { return !!document.body.classList; } },
 		// Speaker notes support
 		{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
 		{ src: '/socket.io/socket.io.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } },
@@ -231,3 +233,4 @@ You can change the appearance of the speaker notes by editing the file at `plugi
 MIT licensed
 
 Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+

From 17f3cf4332cb300d08fba2b77416dd281cbebb18 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 16 Oct 2012 09:27:55 -0400
Subject: [PATCH 110/305] adjust themes so that font definitions are at top,
 apply fonts on .reveal instead of body

---
 css/theme/beige.css   | 31 +++++++++++++++++++++----------
 css/theme/default.css | 32 ++++++++++++++++++++++----------
 css/theme/serif.css   | 25 ++++++++++++++++++-------
 css/theme/simple.css  | 31 ++++++++++++++++++++++---------
 css/theme/sky.css     | 29 +++++++++++++++++++----------
 5 files changed, 102 insertions(+), 46 deletions(-)

diff --git a/css/theme/beige.css b/css/theme/beige.css
index 684f8420..4e7a9875 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -6,7 +6,7 @@
  */
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * FONTS
  *********************************************/
 
 @font-face {
@@ -21,16 +21,32 @@
 	font-style: normal;
 }
 
+.reveal {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+}
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	font-family: 'League Gothic', Impact, sans-serif;
+	line-height: 0.9em;
+	letter-spacing: 0.02em;
+	
+	text-transform: uppercase;
+}
+
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
 
 body {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
 	color: #333;
 
 	background: #f7f3de;
@@ -68,11 +84,6 @@ body {
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: #333;
-	font-family: 'League Gothic', Impact, sans-serif;
-	line-height: 0.9em;
-	letter-spacing: 0.02em;
-	
-	text-transform: uppercase;
 }
 
 .reveal h1 {
diff --git a/css/theme/default.css b/css/theme/default.css
index bd7caa7a..a937b8ef 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -5,7 +5,7 @@
  */
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * FONTS
  *********************************************/
 
 @font-face {
@@ -20,16 +20,32 @@
 	font-style: normal;
 }
 
+.reveal {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+}
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	font-family: 'League Gothic', Impact, sans-serif;
+	line-height: 0.9em;
+	letter-spacing: 0.02em;
+	
+	text-transform: uppercase;
+}
+
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
 
 body {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
 	color: #eee;
 
 	background-image: url(data:image/svg+xml;base64,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);
@@ -55,11 +71,7 @@ body {
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: #eee;
-	font-family: 'League Gothic', Impact, sans-serif;
-	line-height: 0.9em;
-	letter-spacing: 0.02em;
-	
-	text-transform: uppercase;
+
 	text-shadow: 0px 0px 6px rgba(0,0,0,0.2);
 }
 
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 47512fe0..690ff2d4 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -8,19 +8,32 @@
  */
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * FONTS
  *********************************************/
 
+.reveal {
+	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+}
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+	line-height: 0.9em;	
+}
+
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
 
 body {
-	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
 	color: black !important;
 
 	background: #F0F1EB;
@@ -51,8 +64,6 @@ body {
 .reveal h6 {
 	margin: 0 0 40px 0;
 	color: #383D3D;
-	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
-	line-height: 0.9em;	
 }
 
 /*********************************************
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 16853be4..2d782ae2 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -8,21 +8,38 @@
  */
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * FONTS
  *********************************************/
 
 @import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
 
+.reveal {
+	font-family: 'Lato', Times, 'Times New Roman', serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+}
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: black;
+	font-family: 'News Cycle', Impact, sans-serif;
+	line-height: 0.9em;
+	
+	text-transform: uppercase;
+}
+
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
 
 body {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
 	color: black !important;
 
 	background: white;
@@ -53,10 +70,6 @@ body {
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: black;
-	font-family: 'News Cycle', Impact, sans-serif;
-	line-height: 0.9em;
-	
-	text-transform: uppercase;
 }
 
 
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 92a91af1..71ebd2c7 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -5,12 +5,30 @@
  */
 
 /*********************************************
- * FONT-FACE DEFINITIONS
+ * FONTS
  *********************************************/
 
 @import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
 @import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
 
+.reveal {
+	font-family: 'Open Sans', sans-serif;
+	font-size: 36px;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+}
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	font-family: 'Quicksand', sans-serif;
+	line-height: 0.9em;
+	letter-spacing: -0.08em;
+	text-transform: uppercase;
+}
 
 
 /*********************************************
@@ -18,10 +36,6 @@
  *********************************************/
 
 body {
-	font-family: 'Open Sans', sans-serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
 	color: #333;
 
 	background: #f7fbfc;
@@ -60,11 +74,6 @@ body {
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: #333;
-	font-family: 'Quicksand', sans-serif;
-	line-height: 0.9em;
-	letter-spacing: -0.08em;
-	
-	text-transform: uppercase;
 }
 
 

From f70dcd3c9f26c09169d8f58443898661d9fea179 Mon Sep 17 00:00:00 2001
From: "Eric J. Duran" <eric.duran7@gmail.com>
Date: Tue, 16 Oct 2012 17:48:34 -0400
Subject: [PATCH 111/305] Adding images directory to staticDir so we can search
 images

---
 images/readme.md             | 1 +
 plugin/speakernotes/index.js | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)
 create mode 100644 images/readme.md

diff --git a/images/readme.md b/images/readme.md
new file mode 100644
index 00000000..c3df390f
--- /dev/null
+++ b/images/readme.md
@@ -0,0 +1 @@
+Images directory
diff --git a/plugin/speakernotes/index.js b/plugin/speakernotes/index.js
index e8c8023d..17314f33 100644
--- a/plugin/speakernotes/index.js
+++ b/plugin/speakernotes/index.js
@@ -21,7 +21,7 @@ io.sockets.on('connection', function(socket) {
 });
 
 app.configure(function() {
-	[ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) {
+	[ 'css', 'js', 'images', 'plugin', 'lib' ].forEach(function(dir) {
 		app.use('/' + dir, staticDir(opts.baseDir + dir));
 	});
 });
@@ -43,8 +43,8 @@ app.get("/notes/:socketId", function(req, res) {
 // Actually listen
 app.listen(opts.port || null);
 
-var brown = '\033[33m', 
-	green = '\033[32m', 
+var brown = '\033[33m',
+	green = '\033[32m',
 	reset = '\033[0m';
 
 var slidesLocation = "http://localhost" + ( opts.port ? ( ':' + opts.port ) : '' );

From 3a2036e2b20fa13bc92f4fdecc0b17342c4f8204 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 17 Oct 2012 00:20:42 -0400
Subject: [PATCH 112/305] add 'ready' event (#182)

---
 README.md        | 10 ++++++++++
 js/reveal.js     |  9 ++++++++-
 js/reveal.min.js | 10 +++++-----
 3 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 91c4e06e..9a7007e8 100644
--- a/README.md
+++ b/README.md
@@ -154,6 +154,16 @@ Reveal.addEventListener( 'somestate', function() {
 }, false );
 ```
 
+### Ready event
+
+The 'ready' event is fired when reveal.js has loaded all (synchronous) dependencies and is ready to start navigating.
+
+```javascript
+Reveal.addEventListener( 'ready', function( event ) {
+	// event.currentSlide, event.indexh, event.indexv
+} );
+```
+
 ### Slide change event
 
 An 'slidechanged' event is fired each time the slide is changed (regardless of state). The event object holds the index values of the current slide as well as a reference to the previous and current slide HTML nodes.
diff --git a/js/reveal.js b/js/reveal.js
index c1ffb8fe..e53195f6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r33
+ * reveal.js 2.1 r34
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -267,6 +267,13 @@ var Reveal = (function(){
 
 		// Start auto-sliding if it's enabled
 		cueAutoSlide();
+
+		// Notify listeners that the presentation is ready
+		dispatchEvent( 'ready', {
+			'indexh': indexh, 
+			'indexv': indexv,
+			'currentSlide': currentSlide
+		} );
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 8f253206..e844a757 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r33
+ * reveal.js 2.1 r34
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -18,10 +18,10 @@ f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var al=[],ap=[];
 for(var am=0,ak=R.dependencies.length;am<ak;am++){var an=R.dependencies[am];if(!an.condition||an.condition()){if(an.async){ap.push(an.src);}else{al.push(an.src);
 }if(typeof an.callback==="function"){head.ready(an.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],an.callback);}}}function ao(){head.js.apply(null,ap);H();}if(al.length){head.ready(ao);
-head.js.apply(null,al);}else{ao();}}function H(){E();K();J();O();}function K(){if(T===false){R.transition="linear";}if(R.controls&&f.controls){f.controls.style.display="block";
-}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);
-document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var am=f.theme.getAttribute("href");var ak=/[^\/]*?(?=\.css)/;
-var al=am.match(ak)[0];if(R.theme!==al){am=am.replace(ak,R.theme);f.theme.setAttribute("href",am);}}}function E(){document.addEventListener("touchstart",A,false);
+head.js.apply(null,al);}else{ao();}}function H(){E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
+}if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);
+}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var am=f.theme.getAttribute("href");
+var ak=/[^\/]*?(?=\.css)/;var al=am.match(ak)[0];if(R.theme!==al){am=am.replace(ak,R.theme);f.theme.setAttribute("href",am);}}}function E(){document.addEventListener("touchstart",A,false);
 document.addEventListener("touchmove",af,false);document.addEventListener("touchend",W,false);window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",ah,false);
 }if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);
 f.controlsDown.addEventListener("click",q(F),false);}}function U(){document.removeEventListener("keydown",ah,false);document.removeEventListener("touchstart",A,false);

From 070a1e3ee5bbe44b6f3cdadedb031f3eee433ac6 Mon Sep 17 00:00:00 2001
From: "Eric J. Duran" <eric.duran7@gmail.com>
Date: Wed, 17 Oct 2012 17:46:43 -0400
Subject: [PATCH 113/305] Replacing speakernotes plugin with a simple
 postMessage system

---
 index.html                                   | 31 ++++++++++-
 plugin/speakernotes/notes.html => notes.html | 51 ++++++++----------
 plugin/speakernotes/client.js                | 38 --------------
 plugin/speakernotes/index.js                 | 55 --------------------
 4 files changed, 52 insertions(+), 123 deletions(-)
 rename plugin/speakernotes/notes.html => notes.html (64%)
 delete mode 100644 plugin/speakernotes/client.js
 delete mode 100644 plugin/speakernotes/index.js

diff --git a/index.html b/index.html
index 3ea2412c..43d8b38e 100644
--- a/index.html
+++ b/index.html
@@ -350,7 +350,36 @@ function linkify( selector ) {
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
 			});
-			
+
+      // Set up simple postMessage notes system.
+      var url = window.location.href;
+      if(url.indexOf('?' + 'notes' + '=') !== 'true') {
+        var notesPopup = window.open('notes.html');
+        Reveal.addEventListener('slidechanged', function(event) {
+          var nextindexh;
+          var nextindexv;
+          var slideElement = event.currentSlide;
+
+          if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') {
+            nextindexh = event.indexh;
+            nextindexv = event.indexv + 1;
+          } else {
+            nextindexh = event.indexh + 1;
+            nextindexv = 0;
+          }
+
+          var notes = slideElement.querySelector('aside.notes');
+          var slideData = {
+            notes : notes ? notes.innerHTML : '',
+            indexh : event.indexh,
+            indexv : event.indexv,
+            nextindexh : nextindexh,
+            nextindexv : nextindexv,
+            markdown : notes ? typeof notes.getAttribute('data-markdown') === 'string' : false
+          };
+          notesPopup.postMessage(JSON.stringify(slideData), '*');
+        });
+      }
 		</script>
 
 	</body>
diff --git a/plugin/speakernotes/notes.html b/notes.html
similarity index 64%
rename from plugin/speakernotes/notes.html
rename to notes.html
index 13f043d8..4dbc9865 100644
--- a/plugin/speakernotes/notes.html
+++ b/notes.html
@@ -27,13 +27,13 @@
 				width: 1280px;
 				height: 1024px;
 				border: none;
-				
+
 				-webkit-transform-origin: 0 0;
 				   -moz-transform-origin: 0 0;
 				    -ms-transform-origin: 0 0;
 				     -o-transform-origin: 0 0;
 				        transform-origin: 0 0;
-				 
+
 				-webkit-transform: scale(0.5);
 				   -moz-transform: scale(0.5);
 				    -ms-transform: scale(0.5);
@@ -53,7 +53,7 @@
 				width: 1280px;
 				height: 1024px;
 				border: none;
-				
+
 				-webkit-transform-origin: 0 0;
 				   -moz-transform-origin: 0 0;
 				    -ms-transform-origin: 0 0;
@@ -89,40 +89,33 @@
 	<body>
 
 		<div id="wrap-current-slide" class="slides">
-			<iframe src="/?receiver" width="1280" height="1024" id="current-slide"></iframe>
+			<iframe src="index.html" width="1280" height="1024" id="current-slide"></iframe>
 		</div>
 
 		<div id="wrap-next-slide" class="slides">
-			<iframe src="/?receiver" width="640" height="512" id="next-slide"></iframe>
+			<iframe src="index.html" width="640" height="512" id="next-slide"></iframe>
 			<span>UPCOMING:</span>
 		</div>
 		<div id="notes"></div>
 
-		<script src="/socket.io/socket.io.js"></script>
-                <script src="/lib/js/showdown.js"></script>
-
+    <script src="lib/js/showdown.js"></script>
 		<script>
-		var socketId = '{{socketId}}';
-		var socket = io.connect(window.location.origin);
-		var notes = document.getElementById('notes');
-		var currentSlide = document.getElementById('current-slide');
-		var nextSlide = document.getElementById('next-slide');
-
-		socket.on('slidedata', function(data) {
-			// ignore data from sockets that aren't ours
-			if (data.socketId !== socketId) { return; }
-
-                        if (data.markdown) {
-                          notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
-                        }
-                        else {
-                          notes.innerHTML = data.notes;
-                        }
-
-			currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
-			nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
-		});
+      (function (window, undefined) {
+        var notes = document.getElementById('notes');
+        var currentSlide = document.getElementById('current-slide');
+        var nextSlide = document.getElementById('next-slide');
+        window.addEventListener("message", function(e){
+          var data = JSON.parse(e.data);
+          if (data.markdown) {
+            notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
+          }
+          else {
+            notes.innerHTML = data.notes;
+          }
+          currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
+          nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
+        }, false);
+      })(window);
 		</script>
-
 	</body>
 </html>
diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
deleted file mode 100644
index ad1bd461..00000000
--- a/plugin/speakernotes/client.js
+++ /dev/null
@@ -1,38 +0,0 @@
-(function() {
-	// don't emit events from inside the previews themselves
-	if ( window.location.search.match( /receiver/gi ) ) { return; }
-
-	var socket = io.connect(window.location.origin);
-	var socketId = Math.random().toString().slice(2);
-	
-	console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
-	window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
-
-	Reveal.addEventListener( 'slidechanged', function( event ) {
-		var nextindexh;
-		var nextindexv;
-		var slideElement = event.currentSlide;
-
-		if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') {
-			nextindexh = event.indexh;
-			nextindexv = event.indexv + 1;
-		} else {
-			nextindexh = event.indexh + 1;
-			nextindexv = 0;
-		}
-
-		var notes = slideElement.querySelector('aside.notes');
-		var slideData = {
-			notes : notes ? notes.innerHTML : '',
-			indexh : event.indexh,
-			indexv : event.indexv,
-			nextindexh : nextindexh,
-			nextindexv : nextindexv,
-			socketId : socketId,
-			markdown : notes ? typeof notes.getAttribute('data-markdown') === 'string' : false
-
-		};
-
-		socket.emit('slidechanged', slideData);
-	} );
-}());
diff --git a/plugin/speakernotes/index.js b/plugin/speakernotes/index.js
deleted file mode 100644
index e8c8023d..00000000
--- a/plugin/speakernotes/index.js
+++ /dev/null
@@ -1,55 +0,0 @@
-var express   = require('express');
-var fs        = require('fs');
-var io        = require('socket.io');
-var _         = require('underscore');
-var Mustache  = require('mustache');
-
-var app       = express.createServer();
-var staticDir = express.static;
-
-io            = io.listen(app);
-
-var opts = {
-	port :      1947,
-	baseDir :   __dirname + '/../../'
-};
-
-io.sockets.on('connection', function(socket) {
-	socket.on('slidechanged', function(slideData) {
-		socket.broadcast.emit('slidedata', slideData);
-	});
-});
-
-app.configure(function() {
-	[ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) {
-		app.use('/' + dir, staticDir(opts.baseDir + dir));
-	});
-});
-
-app.get("/", function(req, res) {
-	fs.createReadStream(opts.baseDir + '/index.html').pipe(res);
-});
-
-app.get("/notes/:socketId", function(req, res) {
-
-	fs.readFile(opts.baseDir + 'plugin/speakernotes/notes.html', function(err, data) {
-		res.send(Mustache.to_html(data.toString(), {
-			socketId : req.params.socketId
-		}));
-	});
-	// fs.createReadStream(opts.baseDir + 'speakernotes/notes.html').pipe(res);
-});
-
-// Actually listen
-app.listen(opts.port || null);
-
-var brown = '\033[33m', 
-	green = '\033[32m', 
-	reset = '\033[0m';
-
-var slidesLocation = "http://localhost" + ( opts.port ? ( ':' + opts.port ) : '' );
-
-console.log( brown + "reveal.js - Speaker Notes" + reset );
-console.log( "1. Open the slides at " + green + slidesLocation + reset );
-console.log( "2. Click on the link your JS console to go to the notes page" );
-console.log( "3. Advance through your slides and your notes will advance automatically" );

From 551c783b7241760594a31e286822ee5643ecc0e6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 17 Oct 2012 23:01:41 -0400
Subject: [PATCH 114/305] fix issue in browsers that don't support classList

---
 js/reveal.js     | 6 +++---
 js/reveal.min.js | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index e53195f6..c2769e5f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -120,9 +120,6 @@ var Reveal = (function(){
 		// Copy options over to our config object
 		extend( config, options );
 
-		// Make sure we've got all the DOM elements we need
-		setupDOM();
-
 		// Hide the address bar in mobile browsers
 		hideAddressBar();
 
@@ -256,6 +253,9 @@ var Reveal = (function(){
 	 * to the current URL deeplink if there is one.
 	 */
 	function start() {
+		// Make sure we've got all the DOM elements we need
+		setupDOM();
+		
 		// Subscribe to input
 		addEventListeners();
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e844a757..73053d3b 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -6,7 +6,7 @@
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,aj=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function i(ak){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ak);P();d();V();}function P(){f.theme=document.querySelector("#theme");
+function i(ak){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ak);d();V();}function P(){f.theme=document.querySelector("#theme");
 f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var an=document.createElement("div");an.classList.add("progress");
 an.innerHTML="<span></span>";f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".controls")&&R.controls){var am=document.createElement("aside");am.classList.add("controls");
 am.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
@@ -18,7 +18,7 @@ f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var al=[],ap=[];
 for(var am=0,ak=R.dependencies.length;am<ak;am++){var an=R.dependencies[am];if(!an.condition||an.condition()){if(an.async){ap.push(an.src);}else{al.push(an.src);
 }if(typeof an.callback==="function"){head.ready(an.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],an.callback);}}}function ao(){head.js.apply(null,ap);H();}if(al.length){head.ready(ao);
-head.js.apply(null,al);}else{ao();}}function H(){E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
+head.js.apply(null,al);}else{ao();}}function H(){P();E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
 }if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);
 }if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var am=f.theme.getAttribute("href");
 var ak=/[^\/]*?(?=\.css)/;var al=am.match(ak)[0];if(R.theme!==al){am=am.replace(ak,R.theme);f.theme.setAttribute("href",am);}}}function E(){document.addEventListener("touchstart",A,false);

From 3413d99b2ba7f7609b955b044bb35f28a8fa2e8f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 17 Oct 2012 23:15:09 -0400
Subject: [PATCH 115/305] remove image dir (#187)

---
 images/readme.md | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 images/readme.md

diff --git a/images/readme.md b/images/readme.md
deleted file mode 100644
index c3df390f..00000000
--- a/images/readme.md
+++ /dev/null
@@ -1 +0,0 @@
-Images directory

From e447187c20fc0ecebfc0e7bc28ebac32d15da9d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Thu, 18 Oct 2012 23:15:28 +0200
Subject: [PATCH 116/305] Change source from reveal.min.js to reveal.js for
 testing purposes

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 3ea2412c..46ba9216 100644
--- a/index.html
+++ b/index.html
@@ -325,7 +325,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.min.js"></script>
+		<script src="js/reveal.js"></script>
 
 		<script>
 			

From 5cfb7b3239781d3a67b0e44ac0b609cb53b0b65e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Thu, 18 Oct 2012 23:19:01 +0200
Subject: [PATCH 117/305] Add nextFragment and previousFragment to the API
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Making it possible to call the methods Reveal.nextFragment() and Reveal.previousFragment() from »outside«.
---
 js/reveal.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/reveal.js b/js/reveal.js
index c2769e5f..653fbb29 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1293,6 +1293,8 @@ var Reveal = (function(){
 		down: navigateDown,
 		prev: navigatePrev,
 		next: navigateNext,
+		nextFragment: nextFragment,
+		previousFragment: previousFragment,
 
 		// Deprecated aliases
 		navigateTo: slide,

From cbdbfc07f49d883ffcd432eac53303933deafe42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Thu, 18 Oct 2012 23:55:06 +0200
Subject: [PATCH 118/305] Fix indentation

---
 plugin/speakernotes/notes.html | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index 13f043d8..c051879c 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -112,12 +112,12 @@
 			// ignore data from sockets that aren't ours
 			if (data.socketId !== socketId) { return; }
 
-                        if (data.markdown) {
-                          notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
-                        }
-                        else {
-                          notes.innerHTML = data.notes;
-                        }
+			if (data.markdown) {
+				notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
+			}
+			else {
+				notes.innerHTML = data.notes;
+			}
 
 			currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
 			nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);

From 409c0dfbcc889017813a526b21ffd0a42aa5e804 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Thu, 18 Oct 2012 23:56:51 +0200
Subject: [PATCH 119/305] Add missing semicolon

---
 plugin/speakernotes/client.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index ad1bd461..43dc1264 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -6,7 +6,7 @@
 	var socketId = Math.random().toString().slice(2);
 	
 	console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
-	window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
+	window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId);
 
 	Reveal.addEventListener( 'slidechanged', function( event ) {
 		var nextindexh;

From 46e270e59f9aae7a3528fcd3f9d2287f341c0be7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Thu, 18 Oct 2012 23:59:43 +0200
Subject: [PATCH 120/305] Broadcast fragmentdata

---
 plugin/speakernotes/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugin/speakernotes/index.js b/plugin/speakernotes/index.js
index 17314f33..7387f5d2 100644
--- a/plugin/speakernotes/index.js
+++ b/plugin/speakernotes/index.js
@@ -18,6 +18,9 @@ io.sockets.on('connection', function(socket) {
 	socket.on('slidechanged', function(slideData) {
 		socket.broadcast.emit('slidedata', slideData);
 	});
+	socket.on('fragmentchanged', function(fragmentData) {
+		socket.broadcast.emit('fragmentdata', fragmentData);
+	});
 });
 
 app.configure(function() {

From c46486b3df7db25912bc085c7d84612b0724a7cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:04:40 +0200
Subject: [PATCH 121/305] Add event listener 'fragmentshown' and
 'fragmenthidden'

And emit 'fragmentchanged' with the appropriate fragmentData to show or hide fragments.
---
 plugin/speakernotes/client.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index 43dc1264..757e6cdf 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -8,6 +8,25 @@
 	console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
 	window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId);
 
+	// Fires when a fragment is shown
+	Reveal.addEventListener( 'fragmentshown', function( event ) {
+		var fragmentData = {
+			showFragment : true,
+			socketId : socketId
+		};
+		socket.emit('fragmentchanged', fragmentData);
+	} );
+
+	// Fires when a fragment is hidden
+	Reveal.addEventListener( 'fragmenthidden', function( event ) {
+		var fragmentData = {
+			hideFragment : true,
+			socketId : socketId
+		};
+		socket.emit('fragmentchanged', fragmentData);
+	} );
+
+	// Fires when slide is changed
 	Reveal.addEventListener( 'slidechanged', function( event ) {
 		var nextindexh;
 		var nextindexv;

From d02e64adbd986d44dd02a70aec54aac606cdf7ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:07:26 +0200
Subject: [PATCH 122/305] get 'fragmentdata' and react by showing/hiding the
 corresponding fragments

---
 plugin/speakernotes/notes.html | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index c051879c..af42480c 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -110,6 +110,7 @@
 
 		socket.on('slidedata', function(data) {
 			// ignore data from sockets that aren't ours
+			console.dir(data);
 			if (data.socketId !== socketId) { return; }
 
 			if (data.markdown) {
@@ -122,6 +123,18 @@
 			currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
 			nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
 		});
+		socket.on('fragmentdata', function(data) {
+			// ignore data from sockets that aren't ours
+			console.dir(data);
+			if (data.socketId !== socketId) { return; }
+
+			if (data.showFragment === true) {
+				currentSlide.contentWindow.Reveal.nextFragment();
+			}
+			else if (data.hideFragment === true) {
+				currentSlide.contentWindow.Reveal.previousFragment();
+			}
+		});
 		</script>
 
 	</body>

From 82bd8e4fb07c789d54aca58198963e977ffbd589 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:12:53 +0200
Subject: [PATCH 123/305] Renaming key within fragmentData

Might be better to use one variable with different values.
---
 plugin/speakernotes/client.js  | 4 ++--
 plugin/speakernotes/notes.html | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugin/speakernotes/client.js b/plugin/speakernotes/client.js
index 757e6cdf..156cb9a8 100644
--- a/plugin/speakernotes/client.js
+++ b/plugin/speakernotes/client.js
@@ -11,7 +11,7 @@
 	// Fires when a fragment is shown
 	Reveal.addEventListener( 'fragmentshown', function( event ) {
 		var fragmentData = {
-			showFragment : true,
+			fragment : 'next',
 			socketId : socketId
 		};
 		socket.emit('fragmentchanged', fragmentData);
@@ -20,7 +20,7 @@
 	// Fires when a fragment is hidden
 	Reveal.addEventListener( 'fragmenthidden', function( event ) {
 		var fragmentData = {
-			hideFragment : true,
+			fragment : 'previous',
 			socketId : socketId
 		};
 		socket.emit('fragmentchanged', fragmentData);
diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index af42480c..f3b610d1 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -128,10 +128,10 @@
 			console.dir(data);
 			if (data.socketId !== socketId) { return; }
 
-			if (data.showFragment === true) {
+			if (data.fragment === 'next') {
 				currentSlide.contentWindow.Reveal.nextFragment();
 			}
-			else if (data.hideFragment === true) {
+			else if (data.fragment === 'previous') {
 				currentSlide.contentWindow.Reveal.previousFragment();
 			}
 		});

From c39f5fc0b0ba4f32854b5e58c71beda6fb295270 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:14:46 +0200
Subject: [PATCH 124/305] Oops. Delete console output.

---
 plugin/speakernotes/notes.html | 2 --
 1 file changed, 2 deletions(-)

diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index f3b610d1..91983860 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -110,7 +110,6 @@
 
 		socket.on('slidedata', function(data) {
 			// ignore data from sockets that aren't ours
-			console.dir(data);
 			if (data.socketId !== socketId) { return; }
 
 			if (data.markdown) {
@@ -125,7 +124,6 @@
 		});
 		socket.on('fragmentdata', function(data) {
 			// ignore data from sockets that aren't ours
-			console.dir(data);
 			if (data.socketId !== socketId) { return; }
 
 			if (data.fragment === 'next') {

From b957d0b8580bafb35fbb808ef1d7acf424f73895 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:24:13 +0200
Subject: [PATCH 125/305] Rename API method from Reveal.previousFragment() to
 Reveal.prevFragment()

Because of consistency with the existent methods Reveal.prev() and Reveal.next()
---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index 653fbb29..eee950b8 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1293,8 +1293,8 @@ var Reveal = (function(){
 		down: navigateDown,
 		prev: navigatePrev,
 		next: navigateNext,
+		prevFragment: previousFragment,
 		nextFragment: nextFragment,
-		previousFragment: previousFragment,
 
 		// Deprecated aliases
 		navigateTo: slide,

From 54588f5feaccbfdf418e040af6b9212f14695375 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:26:28 +0200
Subject: [PATCH 126/305] Update README.md

Add the new API Methods Reveal.prevFragment() and Reveal.nextFragment()
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 9a7007e8..8850a641 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,8 @@ Reveal.up();
 Reveal.down();
 Reveal.prev();
 Reveal.next();
+Reveal.prevFragment();
+Reveal.nextFragment();
 Reveal.toggleOverview();
 
 // Retrieves the previous and current slide elements

From ff8ccbb02e4375c1601028db322fae4934342955 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:35:23 +0200
Subject: [PATCH 127/305] Update renamed API method

See b957d0b8580bafb35fbb808ef1d7acf424f73895
---
 plugin/speakernotes/notes.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/speakernotes/notes.html b/plugin/speakernotes/notes.html
index 91983860..d71d7f80 100644
--- a/plugin/speakernotes/notes.html
+++ b/plugin/speakernotes/notes.html
@@ -130,7 +130,7 @@
 				currentSlide.contentWindow.Reveal.nextFragment();
 			}
 			else if (data.fragment === 'previous') {
-				currentSlide.contentWindow.Reveal.previousFragment();
+				currentSlide.contentWindow.Reveal.prevFragment();
 			}
 		});
 		</script>

From dc57e4c51c9125f742fb1c655209dc3550594055 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:38:33 +0200
Subject: [PATCH 128/305] Apply latest change to the minified version

Using the latest Uglify JS with --no-seqs and deleting 'use strict' statement for use in production.
---
 js/reveal.min.js | 76 +-----------------------------------------------
 1 file changed, 1 insertion(+), 75 deletions(-)

diff --git a/js/reveal.min.js b/js/reveal.min.js
index 73053d3b..312eaa30 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -4,78 +4,4 @@
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */
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e=="boolean"?e?O():M():D()?M():O()}function D(){return f.wrapper.classList.contains("overview")}function P(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function H(){f.wrapper.classList.add("paused")}function B(){f.wrapper.classList.remove("paused")}function j(){F()?B():H()}function F(){return f.wrapper.classList.contains("paused")}function I(r,l){o=u;var c=a.concat();a.length=0;var h=i,p=s;i=q(e,r===undefined?i:r);s=q(t,l===undefined?s:l);e:for(var v=0,m=a.length;v<m;v++){for(var g=0;g<c.length;g++)if(c[g]===a[v]){c.splice(g,1);continue e}document.documentElement.classList.add(a[v]);L(a[v])}while(c.length)document.documentElement.classList.remove(c.pop());n.progress&&f.progress&&(f.progressbar.style.width=i/(document.querySelectorAll(e).length-1)*window.innerWidth+"px");D()&&O();R();clearTimeout(d);d=setTimeout(W,1500);var y=document.querySelectorAll(e),b=y[i],w=b.querySelectorAll("section");u=w[s]||b;i!==h||s!==p?L("slidechanged",{indexh:i,indexv:s,previousSlide:o,currentSlide:u}):o=null;o&&o.classList.remove("present")}function q(e,t){var i=Array.prototype.slice.call(document.querySelectorAll(e)),s=i.length;if(s){if(n.loop){t%=s;t<0&&(t=s+t)}t=Math.max(Math.min(t,s-1),0);for(var o=0;o<s;o++){var u=i[o];if(D()===!1){var f=Math.abs((t-o)%(s-3))||0;u.style.display=f>3?"none":"block"}i[o].classList.remove("past");i[o].classList.remove("present");i[o].classList.remove("future");o<t?i[o].classList.add("past"):o>t&&i[o].classList.add("future");u.querySelector("section")&&i[o].classList.add("stack")}i[t].classList.add("present");var l=i[t].getAttribute("data-state");l&&(a=a.concat(l.split(" ")));var c=i[t].getAttribute("data-autoslide");c?r=parseInt(c):r=n.autoSlide}else t=0;return t}function R(){if(n.controls&&f.controls){var e=U();[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(e){e.classList.remove("enabled")});e.left&&f.controlsLeft.classList.add("enabled");e.right&&f.controlsRight.classList.add("enabled");e.up&&f.controlsUp.classList.add("enabled");e.down&&f.controlsDown.classList.add("enabled")}}function U(){var n=document.querySelectorAll(e),r=document.querySelectorAll(t);return{left:i>0,right:i<n.length-1,up:s>0,down:s<r.length-1}}function z(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var o=Reveal.getIndices(r);I(o.h,o.v)}else I(i,s)}else{var u=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;I(u,a)}}function W(){if(n.history){var e="/";if(i>0||s>0)e+=i;s>0&&(e+="/"+s);window.location.hash=e}}function X(t){var n=i,r=s;if(t){var o=!!t.parentNode.nodeName.match(/section/gi),u=o?t.parentNode:t,a=Array.prototype.slice.call(document.querySelectorAll(e));n=Math.max(a.indexOf(u),0);o&&(r=Math.max(Array.prototype.slice.call(t.parentNode.children).indexOf(t),0))}return{h:n,v:r}}function V(){if(document.querySelector(t+".present")){var n=document.querySelectorAll(t+".present .fragment:not(.visible)");if(n.length){n[0].classList.add("visible");L("fragmentshown",{fragment:n[0]});return!0}}else{var r=document.querySelectorAll(e+".present .fragment:not(.visible)");if(r.length){r[0].classList.add("visible");L("fragmentshown",{fragment:r[0]});return!0}}return!1}function $(){if(document.querySelector(t+".present")){var n=document.querySelectorAll(t+".present .fragment.visible");if(n.length){n[n.length-1].classList.remove("visible");L("fragmenthidden",{fragment:n[n.length-1]});return!0}}else{var r=document.querySelectorAll(e+".present .fragment.visible");if(r.length){r[r.length-1].classList.remove("visible");L("fragmenthidden",{fragment:r[r.length-1]});return!0}}return!1}function J(){clearTimeout(p);r&&(p=setTimeout(et,r))}function K(){(D()||$()===!1)&&I(i-1,0)}function Q(){(D()||V()===!1)&&I(i+1,0)}function G(){(D()||$()===!1)&&I(i,s-1)}function Y(){(D()||V()===!1)&&I(i,s+1)}function Z(){if($()===!1)if(U().up)G();else{var e=document.querySelector(".reveal .slides>section.past:nth-child("+i+")");if(e){s=e.querySelectorAll("section").length+1||0;i--;I()}}}function et(){V()===!1&&(U().down?Y():Q());J()}function tt(e){if(document.querySelector(":focus")!==null||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var t=!0;switch(e.keyCode){case 80:case 33:Z();break;case 78:case 34:et();break;case 72:case 37:K();break;case 76:case 39:Q();break;case 75:case 38:G();break;case 74:case 40:Y();break;case 36:I(0);break;case 35:I(Number.MAX_VALUE);break;case 32:D()?M():et();break;case 13:D()?M():t=!1;break;case 66:case 190:j();break;case 70:P();break;default:t=!1}if(t)e.preventDefault();else if(e.keyCode===27&&l){_();e.preventDefault()}J()}function nt(e){v.startX=e.touches[0].clientX;v.startY=e.touches[0].clientY;v.startCount=e.touches.length;e.touches.length===2&&n.overview&&(v.startSpan=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY}))}function rt(e){if(!v.handled){var t=e.touches[0].clientX,r=e.touches[0].clientY;if(e.touches.length===2&&v.startCount===2&&n.overview){var i=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY});if(Math.abs(v.startSpan-i)>v.threshold){v.handled=!0;i<v.startSpan?O():M()}e.preventDefault()}else if(e.touches.length===1&&v.startCount!==2){var s=t-v.startX,o=r-v.startY;if(s>v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;K()}else if(s<-v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;Q()}else if(o>v.threshold){v.handled=!0;G()}else if(o<-v.threshold){v.handled=!0;Y()}e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function it(e){v.handled=!1}function st(e){clearTimeout(h);h=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?et():Z()},100)}function ot(e){z()}function ut(e){if(D()){e.preventDefault();M();i=this.getAttribute("data-index-h");s=this.getAttribute("data-index-v");I()}}var e=".reveal .slides>section",t=".reveal .slides>section.present>section",n={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},r=n.autoSlide,i=0,s=0,o,u,a=[],f={},l="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,c="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,h=0,p=0,d=0,v={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:m,slide:I,left:K,right:Q,up:G,down:Y,prev:Z,next:et,prevFragment:$,nextFragment:V,navigateTo:I,navigateLeft:K,navigateRight:Q,navigateUp:G,navigateDown:Y,navigatePrev:Z,navigateNext:et,toggleOverview:_,addEventListeners:S,removeEventListeners:x,getIndices:X,getPreviousSlide:function(){return o},getCurrentSlide:function(){return u},getQueryHash:function(){var e={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()});return e},addEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 379f5d38ff8c66c10c22a0a18227b481e945dc02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 00:39:11 +0200
Subject: [PATCH 129/305] Change source from from reveal.js back to
 reveal.min.js

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 46ba9216..3ea2412c 100644
--- a/index.html
+++ b/index.html
@@ -325,7 +325,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.js"></script>
+		<script src="js/reveal.min.js"></script>
 
 		<script>
 			

From f82c13497a678038773ec444bde0150752f703e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Fri, 19 Oct 2012 01:49:02 +0200
Subject: [PATCH 130/305] Update README.md

Add info about the fullscreen mode
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 5b1684e6..b0ed98d8 100644
--- a/README.md
+++ b/README.md
@@ -182,6 +182,8 @@ It's easy to link between slides. The first example below targets the index of a
 <a href="#/2/2">Link</a>
 <a href="#/some-slide">Link</a>
 ```
+### Fullscreen mode
+Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
 
 ## PDF Export
 

From ecb4347ec1d9db8cceec1cb28385fc2326087b17 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 10:57:51 -0400
Subject: [PATCH 131/305] modularize themes and convert them to sass (closes
 #191)

---
 .gitignore                       |   1 +
 css/reveal.css                   |   7 +-
 css/theme/README.md              |   5 +
 css/theme/beige.css              | 218 ++++++++++++-------------------
 css/theme/default.css            | 215 ++++++++++++------------------
 css/theme/serif.css              | 193 +++++++++++----------------
 css/theme/simple.css             | 188 +++++++++++---------------
 css/theme/sky.css                | 205 ++++++++++++-----------------
 css/theme/source/beige.scss      |  50 +++++++
 css/theme/source/default.scss    |  42 ++++++
 css/theme/source/serif.scss      |  33 +++++
 css/theme/source/simple.scss     |  38 ++++++
 css/theme/source/sky.scss        |  41 ++++++
 css/theme/template/mixins.scss   |  29 ++++
 css/theme/template/settings.scss |  33 +++++
 css/theme/template/theme.scss    | 135 +++++++++++++++++++
 index.html                       |   6 +-
 js/reveal.js                     |   2 +
 18 files changed, 811 insertions(+), 630 deletions(-)
 create mode 100644 css/theme/README.md
 create mode 100644 css/theme/source/beige.scss
 create mode 100644 css/theme/source/default.scss
 create mode 100644 css/theme/source/serif.scss
 create mode 100644 css/theme/source/simple.scss
 create mode 100644 css/theme/source/sky.scss
 create mode 100644 css/theme/template/mixins.scss
 create mode 100644 css/theme/template/settings.scss
 create mode 100644 css/theme/template/theme.scss

diff --git a/.gitignore b/.gitignore
index 34058c44..9ffdbc73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 log/*.log
 tmp/**
 node_modules/
+.sass-cache
\ No newline at end of file
diff --git a/css/reveal.css b/css/reveal.css
index 358d954f..98312558 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1,6 +1,6 @@
 @charset "UTF-8";
 
-/**
+/*!
  * reveal.js
  * http://lab.hakim.se/reveal-js
  * MIT licensed
@@ -196,7 +196,7 @@ body {
 	display: block;
 	position: relative;
 	width: 90%;
-	margin: 10px auto;
+	margin: 15px auto;
 
 	text-align: left;
 	font-size: 0.55em;
@@ -207,6 +207,9 @@ body {
 
 	box-shadow: 0px 0px 6px rgba(0,0,0,0.3);
 }
+.reveal pre code {
+	padding: 5px;
+}
 
 .reveal code {
 	font-family: monospace;
diff --git a/css/theme/README.md b/css/theme/README.md
new file mode 100644
index 00000000..137bdf26
--- /dev/null
+++ b/css/theme/README.md
@@ -0,0 +1,5 @@
+Themes are written using Sass to keep things modular and reduce the need for repeated selectors across files. Find out how to install Sass here http://sass-lang.com/, once Sass is installed run the follwing command to start monitoring the source files for changes.
+
+```
+sass --watch css/theme/source/:css/theme --style expanded
+```
\ No newline at end of file
diff --git a/css/theme/beige.css b/css/theme/beige.css
index 4e7a9875..6b887f34 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -1,190 +1,136 @@
-/**
- * A beige theme for reveal.js presentations, similar 
- * to the default theme.
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/*
+ * Beige theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-
-/*********************************************
- * FONTS
- *********************************************/
-
 @font-face {
-	font-family: 'League Gothic';
-	src: url('../../lib/font/league_gothic-webfont.eot');
-	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
-		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
-		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
-		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
-
-	font-weight: normal;
-	font-style: normal;
+  font-family: 'League Gothic';
+  src: url("../../lib/font/league_gothic-webfont.eot");
+  src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
+  font-weight: normal;
+  font-style: normal;
 }
 
-.reveal {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-}
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
-.reveal h6 {
-	font-family: 'League Gothic', Impact, sans-serif;
-	line-height: 0.9em;
-	letter-spacing: 0.02em;
-	
-	text-transform: uppercase;
-}
-
-
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
-
 body {
-	color: #333;
-
-	background: #f7f3de;
-	background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%, rgba(247,242,211,1) 100%);
-	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,1)), color-stop(100%,rgba(247,242,211,1)));
-	background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
-	background: radial-gradient(center, ellipse cover,  rgba(255,255,255,1) 0%,rgba(247,242,211,1) 100%);
+  background: white;
+  background: -moz-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
+  background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, white), color-stop(100%, #f7f2d3));
+  background: -webkit-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
+  background: -o-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
+  background: -ms-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
+  background: radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
 }
 
-::-moz-selection {
-	background:rgba(79, 64, 28, 0.99);
-	color: white; 
-}
-::-webkit-selection {
-	background:rgba(79, 64, 28, 0.99);
-	color: white; 
+.reveal {
+  font-family: "Lato", Times, "Times New Roman", serif;
+  font-size: 36px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: #333333;
 }
+
 ::selection {
-	background:rgba(79, 64, 28, 0.99);
-	color: white; 
+  color: white;
+  background: rgba(79, 64, 28, 0.99);
+  text-shadow: none;
 }
 
-
 /*********************************************
  * HEADERS
  *********************************************/
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
-	margin: 0 0 20px 0;
-	color: #333;
+  margin: 0 0 20px 0;
+  color: #333333;
+  font-family: "League Gothic", Impact, sans-serif;
+  line-height: 0.9em;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+  text-shadow: none;
 }
 
 .reveal h1 {
-	text-shadow: 	0 1px 0 #ccc,
-					0 2px 0 #c9c9c9,
-					0 3px 0 #bbb,
-					0 4px 0 #b9b9b9,
-					0 5px 0 #aaa,
-					0 6px 1px rgba(0,0,0,.1),
-					0 0 5px rgba(0,0,0,.1),
-					0 1px 3px rgba(0,0,0,.3),
-					0 3px 5px rgba(0,0,0,.2),
-					0 5px 10px rgba(0,0,0,.25),
-					0 20px 20px rgba(0,0,0,.15);
+  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
 }
 
-
 /*********************************************
  * LINKS
  *********************************************/
-
 .reveal a:not(.image) {
-	color: #8b743d;
-	text-decoration: none;
-
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
+  color: #8b743d;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #c0a86e;
+  text-shadow: none;
+  border: none;
+  border-radius: 2px;
 }
-	.reveal a:not(.image):hover {
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
 
 .reveal .roll span:after {
-	color: #fff;
-	background: #8b743d;
+  color: #fff;
+  background: #564826;
 }
 
-
 /*********************************************
  * IMAGES
  *********************************************/
-
 .reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 4px solid #eee;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid #333333;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
 }
 
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: #8b743d;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #8b743d;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+}
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-
 .reveal .controls a {
-	color: #fff;
+  color: #333333;
 }
-	.reveal .controls a.enabled {
-		color: #8b743d;
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
+.reveal .controls a.enabled {
+  color: #c0a86e;
+  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+}
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	background: rgba(0,0,0,0.2);
+  background: rgba(0, 0, 0, 0.2);
 }
-	.reveal .progress span {
-		background: #8b743d;
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
 
+.reveal .progress span {
+  background: #8b743d;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/default.css b/css/theme/default.css
index a937b8ef..d8f92994 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -1,181 +1,136 @@
-/**
- * The default theme for reveal.js presentations.
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/*
+ * Default theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-
-/*********************************************
- * FONTS
- *********************************************/
-
 @font-face {
-	font-family: 'League Gothic';
-	src: url('../../lib/font/league_gothic-webfont.eot');
-	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
-		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
-		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
-		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
-
-	font-weight: normal;
-	font-style: normal;
+  font-family: 'League Gothic';
+  src: url("../../lib/font/league_gothic-webfont.eot");
+  src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
+  font-weight: normal;
+  font-style: normal;
 }
 
-.reveal {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-}
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
-.reveal h6 {
-	font-family: 'League Gothic', Impact, sans-serif;
-	line-height: 0.9em;
-	letter-spacing: 0.02em;
-	
-	text-transform: uppercase;
-}
-
-
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
-
 body {
-	color: #eee;
-
-	background-image: url(data:image/svg+xml;base64,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);
-	background-color: #2b2b2b;
-	background: -moz-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%, rgba(28,30,32,1) 100%);
-	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(85,90,95,1)), color-stop(100%,rgba(28,30,32,1)));
-	background: -webkit-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: -o-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: -ms-radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
-	background: radial-gradient(center, ellipse cover,  rgba(85,90,95,1) 0%,rgba(28,30,32,1) 100%);
+  background: #555a5f;
+  background: -moz-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
+  background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #555a5f), color-stop(100%, #1c1e20));
+  background: -webkit-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
+  background: -o-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
+  background: -ms-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
+  background: radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
 }
 
+.reveal {
+  font-family: "Lato", Times, "Times New Roman", serif;
+  font-size: 36px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: #eeeeee;
+}
+
+::selection {
+  color: white;
+  background: #ff5e99;
+  text-shadow: none;
+}
 
 /*********************************************
  * HEADERS
  *********************************************/
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
-	margin: 0 0 20px 0;
-	color: #eee;
-
-	text-shadow: 0px 0px 6px rgba(0,0,0,0.2);
+  margin: 0 0 20px 0;
+  color: #eeeeee;
+  font-family: "League Gothic", Impact, sans-serif;
+  line-height: 0.9em;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
 }
 
 .reveal h1 {
-	text-shadow: 	0 1px 0 #ccc,
-					0 2px 0 #c9c9c9,
-					0 3px 0 #bbb,
-					0 4px 0 #b9b9b9,
-					0 5px 0 #aaa,
-					0 6px 1px rgba(0,0,0,.1),
-					0 0 5px rgba(0,0,0,.1),
-					0 1px 3px rgba(0,0,0,.3),
-					0 3px 5px rgba(0,0,0,.2),
-					0 5px 10px rgba(0,0,0,.25),
-					0 20px 20px rgba(0,0,0,.15);
+  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
 }
 
-
 /*********************************************
  * LINKS
  *********************************************/
-
 .reveal a:not(.image) {
-	color: hsl(185, 85%, 50%);
-	text-decoration: none;
-
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
+  color: #13daec;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #71e9f4;
+  text-shadow: none;
+  border: none;
+  border-radius: 2px;
 }
-	.reveal a:not(.image):hover {
-		color: hsl(185, 85%, 70%);
-		
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
 
 .reveal .roll span:after {
-	color: #fff;
-	background: hsl(185, 60%, 35%);
+  color: #fff;
+  background: #0d99a5;
 }
 
-
 /*********************************************
  * IMAGES
  *********************************************/
-
 .reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 4px solid #eee;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid #eeeeee;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
 }
 
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: #13DAEC;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #13daec;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+}
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-
 .reveal .controls a {
-	color: #fff;
+  color: #eeeeee;
 }
-	.reveal .controls a.enabled {
-		color: hsl(185, 85%, 70%);
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
+.reveal .controls a.enabled {
+  color: #71e9f4;
+  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+}
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	background: rgba(0,0,0,0.2);
+  background: rgba(0, 0, 0, 0.2);
 }
-	.reveal .progress span {
-		background: hsl(185, 85%, 50%);
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
 
+.reveal .progress span {
+  background: #13daec;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 690ff2d4..b9f2406d 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -1,170 +1,123 @@
-/**
+/*
  * A simple theme for reveal.js presentations, similar 
- * to the default theme. The accent color is darkblue; 
- * do a find-replace to change it.
+ * to the default theme. The accent color is darkblue.
  * 
  * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
  * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
  */
-
-/*********************************************
- * FONTS
- *********************************************/
-
-.reveal {
-	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-}
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
-.reveal h6 {
-	font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
-	line-height: 0.9em;	
-}
-
-
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
-
 body {
-	color: black !important;
-
-	background: #F0F1EB;
+  background: #f0f1eb;
 }
 
-::-moz-selection {
-  background: #26351C;
-  color: rgba(255,255,255, 0.8);
-}
-::-webkit-selection {
-  background: #26351C;
-  color: rgba(255,255,255, 0.8);
+.reveal {
+  font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
+  font-size: 36px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: black;
 }
+
 ::selection {
-  background: #26351C;
-  color: rgba(255,255,255, 0.8);
+  color: white;
+  background: #26351c;
+  text-shadow: none;
 }
 
 /*********************************************
  * HEADERS
  *********************************************/
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
-	margin: 0 0 40px 0;
-	color: #383D3D;
+  margin: 0 0 20px 0;
+  color: #383d3d;
+  font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
+  line-height: 0.9em;
+  letter-spacing: 0.02em;
+  text-transform: none;
+  text-shadow: none;
+}
+
+.reveal h1 {
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
 }
 
 /*********************************************
  * LINKS
  *********************************************/
-
 .reveal a:not(.image) {
-	color: #51483D;
-	text-decoration: none;
-  font-weight: bold;
-  line-height: 1.4em;
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
+  color: #51483d;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #8b7c69;
+  text-shadow: none;
+  border: none;
+  border-radius: 2px;
 }
-	.reveal a:not(.image):hover {
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
 
 .reveal .roll span:after {
-	color: #fff;
-	background: #51483D;
-}
-
-/*********************************************
- * MISC
- *********************************************/
-
-.reveal p {
-  line-height: 1.4em;
-  font-size: 1.15em;
-  color: #111;
-}
-
-.reveal .subtitle {
-  font-style: italic;
+  color: #fff;
+  background: #25211c;
 }
 
 /*********************************************
  * IMAGES
  *********************************************/
-
 .reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 4px solid #eee;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid black;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
 }
 
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: darkblue;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #51483d;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+}
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-
 .reveal .controls a {
-	color: black;
+  color: black;
 }
-	.reveal .controls a.enabled {
-		color: #26351C;
-		opacity: 1;
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
+.reveal .controls a.enabled {
+  color: #8b7c69;
+  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+}
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	background: rgba(0,0,0,0.2);
+  background: rgba(0, 0, 0, 0.2);
 }
-	.reveal .progress span {
-		background: #26351C;
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
 
+.reveal .progress span {
+  background: #51483d;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 2d782ae2..53d665f4 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -1,163 +1,125 @@
-/**
+@import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+/*
  * A simple theme for reveal.js presentations, similar 
- * to the default theme. The accent color is darkblue; 
- * do a find-replace to change it.
+ * to the default theme. The accent color is darkblue.
  * 
  * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
- * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-
-/*********************************************
- * FONTS
- *********************************************/
-
-@import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
-
-.reveal {
-	font-family: 'Lato', Times, 'Times New Roman', serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-}
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
-.reveal h6 {
-	margin: 0 0 20px 0;
-	color: black;
-	font-family: 'News Cycle', Impact, sans-serif;
-	line-height: 0.9em;
-	
-	text-transform: uppercase;
-}
-
-
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
-
 body {
-	color: black !important;
-
-	background: white;
+  background: white;
 }
 
-::-moz-selection {
-    background:rgba(0, 0, 0, 0.99);
-	color: white; 
-}
-::-webkit-selection {
-    background:rgba(0, 0, 0, 0.99);
-	color: white; 
+.reveal {
+  font-family: "Lato", Times, "Times New Roman", serif;
+  font-size: 36px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: black;
 }
+
 ::selection {
-    background:rgba(0, 0, 0, 0.99);
-	color: white; 
+  color: white;
+  background: rgba(0, 0, 0, 0.99);
+  text-shadow: none;
 }
 
 /*********************************************
  * HEADERS
  *********************************************/
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
-	margin: 0 0 20px 0;
-	color: black;
+  margin: 0 0 20px 0;
+  color: black;
+  font-family: "News Cycle", Impact, sans-serif;
+  line-height: 0.9em;
+  letter-spacing: 0.02em;
+  text-transform: none;
+  text-shadow: none;
 }
 
+.reveal h1 {
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
+}
 
 /*********************************************
  * LINKS
  *********************************************/
-
 .reveal a:not(.image) {
-	color: darkblue;
-	text-decoration: none;
-
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
+  color: darkblue;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #0000f1;
+  text-shadow: none;
+  border: none;
+  border-radius: 2px;
 }
-	.reveal a:not(.image):hover {
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
 
 .reveal .roll span:after {
-	color: #fff;
-	background: darkblue;
+  color: #fff;
+  background: #00003f;
 }
 
-
 /*********************************************
  * IMAGES
  *********************************************/
-
 .reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 4px solid #eee;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid black;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
 }
 
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: darkblue;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: darkblue;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+}
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-
 .reveal .controls a {
-	color: black;
+  color: black;
 }
-	.reveal .controls a.enabled {
-		color: darkblue;
-		opacity: 1;
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
+.reveal .controls a.enabled {
+  color: #0000f1;
+  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+}
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	background: rgba(0,0,0,0.2);
+  background: rgba(0, 0, 0, 0.2);
 }
-	.reveal .progress span {
-		background: darkblue;
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
 
+.reveal .progress span {
+  background: darkblue;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 71ebd2c7..f3fb04f8 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -1,174 +1,129 @@
-/**
- * Sky theme for reveal.js presentations.
+@import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
+@import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
+/*
+ * Sky theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-
-/*********************************************
- * FONTS
- *********************************************/
-
-@import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
-@import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
-
-.reveal {
-	font-family: 'Open Sans', sans-serif;
-	font-size: 36px;
-	font-weight: 200;
-	letter-spacing: -0.02em;
-}
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
-.reveal h6 {
-	font-family: 'Quicksand', sans-serif;
-	line-height: 0.9em;
-	letter-spacing: -0.08em;
-	text-transform: uppercase;
-}
-
-
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
-
 body {
-	color: #333;
-
-	background: #f7fbfc;
-	background: url(data:image/svg+xml;base64,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);
-	background: -moz-radial-gradient(center, ellipse cover,  #f7fbfc 0%, #add9e4 100%);
-	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#f7fbfc), color-stop(100%,#add9e4));
-	background: -webkit-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
-	background: -o-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
-	background: -ms-radial-gradient(center, ellipse cover,  #f7fbfc 0%,#add9e4 100%);
-	background: radial-gradient(ellipse at center,  #f7fbfc 0%,#add9e4 100%);
+  background: #f7fbfc;
+  background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
+  background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4));
+  background: -webkit-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
+  background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
+  background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
+  background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
 }
 
-::-moz-selection {
-	background: #134674;
-	color: white; 
-}
-::-webkit-selection {
-	background: #134674;
-	color: white; 
+.reveal {
+  font-family: "Open Sans", sans-serif;
+  font-size: 36px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: #333333;
 }
+
 ::selection {
-	background: #134674;
-	color: white; 
+  color: white;
+  background: #134674;
+  text-shadow: none;
 }
 
-
 /*********************************************
  * HEADERS
  *********************************************/
-
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
-	margin: 0 0 20px 0;
-	color: #333;
+  margin: 0 0 20px 0;
+  color: #333333;
+  font-family: "Quicksand", sans-serif;
+  line-height: 0.9em;
+  letter-spacing: -0.08em;
+  text-transform: uppercase;
+  text-shadow: none;
 }
 
+.reveal h1 {
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
+}
 
 /*********************************************
  * LINKS
  *********************************************/
-
 .reveal a:not(.image) {
-	color: #3b759e;
-	text-decoration: none;
-
-	-webkit-transition: color .15s ease;
-	   -moz-transition: color .15s ease;
-	    -ms-transition: color .15s ease;
-	     -o-transition: color .15s ease;
-	        transition: color .15s ease;
+  color: #3b759e;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #74a7cb;
+  text-shadow: none;
+  border: none;
+  border-radius: 2px;
 }
-	.reveal a:not(.image):hover {
-		text-shadow: none;
-		border: none;
-		border-radius: 2px;
-	}
 
 .reveal .roll span:after {
-	color: #fff;
-	background: #3b759e;
+  color: #fff;
+  background: #264c66;
 }
 
-
 /*********************************************
- * MISC
+ * IMAGES
  *********************************************/
-
 .reveal section img {
-	margin: 30px 0 0 0;
-	background: rgba(255,255,255,0.12);
-	border: 1px solid #ddd;
-	
-	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	        box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
-	-webkit-transition: all .2s linear;
-	   -moz-transition: all .2s linear;
-	    -ms-transition: all .2s linear;
-	     -o-transition: all .2s linear;
-	        transition: all .2s linear;
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid #333333;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
 }
 
-	.reveal a:hover img {
-		background: rgba(255,255,255,0.2);
-		border-color: #3b759e;
-		
-		-webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		   -moz-box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-		        box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-	}
-
-.reveal blockquote {
-	background: rgba(255, 255, 255, 0.4);
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #3b759e;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
 }
 
-.reveal p {
-	margin-bottom: 20px;
-}
-
-
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-
 .reveal .controls a {
-	color: #fff;
+  color: #333333;
 }
-	.reveal .controls a.enabled {
-		color: #3b759e;
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
+.reveal .controls a.enabled {
+  color: #74a7cb;
+  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+}
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
-
 .reveal .progress {
-	background: rgba(0,0,0,0.2);
+  background: rgba(0, 0, 0, 0.2);
 }
-	.reveal .progress span {
-		background: #3b759e;
-
-		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	}
-
 
+.reveal .progress span {
+  background: #3b759e;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/source/beige.scss b/css/theme/source/beige.scss
new file mode 100644
index 00000000..177216fa
--- /dev/null
+++ b/css/theme/source/beige.scss
@@ -0,0 +1,50 @@
+/**
+ * Beige theme for reveal.js.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@font-face {
+	font-family: 'League Gothic';
+	src: url('../../lib/font/league_gothic-webfont.eot');
+	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+	font-weight: normal;
+	font-style: normal;
+}
+
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainColor: #333;
+$headingColor: #333;
+$headingTextShadow: none;
+$backgroundColor: #f7f3de;
+$linkColor: #8b743d;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: rgba(79, 64, 28, 0.99);
+$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15);
+
+// Background generator
+@mixin bodyBackground() {
+	@include radial-gradient( rgba(247,242,211,1), rgba(255,255,255,1) );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/css/theme/source/default.scss b/css/theme/source/default.scss
new file mode 100644
index 00000000..da9b2687
--- /dev/null
+++ b/css/theme/source/default.scss
@@ -0,0 +1,42 @@
+/**
+ * Default theme for reveal.js.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@font-face {
+	font-family: 'League Gothic';
+	src: url('../../lib/font/league_gothic-webfont.eot');
+	src: url('../../lib/font/league_gothic-webfont.eot?#iefix') format('embedded-opentype'),
+		 url('../../lib/font/league_gothic-webfont.woff') format('woff'),
+		 url('../../lib/font/league_gothic-webfont.ttf') format('truetype'),
+		 url('../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular') format('svg');
+
+	font-weight: normal;
+	font-style: normal;
+}
+
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+// Override theme settings (see ../template/settings.scss)
+$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15);
+
+// Background generator
+@mixin bodyBackground() {
+	@include radial-gradient( rgba(28,30,32,1), rgba(85,90,95,1) );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/css/theme/source/serif.scss b/css/theme/source/serif.scss
new file mode 100644
index 00000000..dc0935f7
--- /dev/null
+++ b/css/theme/source/serif.scss
@@ -0,0 +1,33 @@
+/**
+ * A simple theme for reveal.js presentations, similar 
+ * to the default theme. The accent color is darkblue.
+ * 
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+$mainColor: #000;
+$headingFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
+$headingColor: #383D3D;
+$headingTextShadow: none;
+$headingTextTransform: none;
+$backgroundColor: #F0F1EB;
+$linkColor: #51483D;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: #26351C;
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/css/theme/source/simple.scss b/css/theme/source/simple.scss
new file mode 100644
index 00000000..713ab449
--- /dev/null
+++ b/css/theme/source/simple.scss
@@ -0,0 +1,38 @@
+/**
+ * A simple theme for reveal.js presentations, similar 
+ * to the default theme. The accent color is darkblue.
+ * 
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
+@import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Lato', Times, 'Times New Roman', serif;
+$mainColor: #000;
+$headingFont: 'News Cycle', Impact, sans-serif;
+$headingColor: #000;
+$headingTextShadow: none;
+$headingTextTransform: none;
+$backgroundColor: #fff;
+$linkColor: #00008B;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: rgba(0, 0, 0, 0.99);
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/css/theme/source/sky.scss b/css/theme/source/sky.scss
new file mode 100644
index 00000000..77fd2309
--- /dev/null
+++ b/css/theme/source/sky.scss
@@ -0,0 +1,41 @@
+/**
+ * Sky theme for reveal.js.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+
+// Include theme-specific fonts
+@import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
+@import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
+
+
+// Override theme settings (see ../template/settings.scss)
+$mainFont: 'Open Sans', sans-serif;
+$mainColor: #333;
+$headingFont: 'Quicksand', sans-serif;
+$headingColor: #333;
+$headingLetterSpacing: -0.08em;
+$headingTextShadow: none;
+$backgroundColor: #f7fbfc;
+$linkColor: #3b759e;
+$linkColorHover: lighten( $linkColor, 20% );
+$selectionBackgroundColor: #134674;
+
+// Background generator
+@mixin bodyBackground() {
+	@include radial-gradient( #add9e4, #f7fbfc );
+}
+
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file
diff --git a/css/theme/template/mixins.scss b/css/theme/template/mixins.scss
new file mode 100644
index 00000000..bc824190
--- /dev/null
+++ b/css/theme/template/mixins.scss
@@ -0,0 +1,29 @@
+@mixin vertical-gradient( $top, $bottom ) {
+	background: $top;
+	background: -moz-linear-gradient( top, $top 0%, $bottom 100% );
+	background: -webkit-gradient( linear, left top, left bottom, color-stop(0%,$top), color-stop(100%,$bottom) );
+	background: -webkit-linear-gradient( top, $top 0%, $bottom 100% );
+	background: -o-linear-gradient( top, $top 0%, $bottom 100% );
+	background: -ms-linear-gradient( top, $top 0%, $bottom 100% );
+	background: linear-gradient( top, $top 0%, $bottom 100% );
+}
+
+@mixin horizontal-gradient( $top, $bottom ) {
+	background: $top;
+	background: -moz-linear-gradient( left, $top 0%, $bottom 100% );
+	background: -webkit-gradient( linear, left top, right top, color-stop(0%,$top), color-stop(100%,$bottom) );
+	background: -webkit-linear-gradient( left, $top 0%, $bottom 100% );
+	background: -o-linear-gradient( left, $top 0%, $bottom 100% );
+	background: -ms-linear-gradient( left, $top 0%, $bottom 100% );
+	background: linear-gradient( left, $top 0%, $bottom 100% );
+}
+
+@mixin radial-gradient( $outer, $inner, $type: circle ) {
+	background: $inner;
+	background: -moz-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
+	background: -webkit-gradient( radial, center center, 0px, center center, 100%, color-stop(0%,$inner), color-stop(100%,$outer) );
+	background: -webkit-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
+	background: -o-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
+	background: -ms-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
+	background: radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
+}
\ No newline at end of file
diff --git a/css/theme/template/settings.scss b/css/theme/template/settings.scss
new file mode 100644
index 00000000..bc9f1380
--- /dev/null
+++ b/css/theme/template/settings.scss
@@ -0,0 +1,33 @@
+// Base settings for all themes that can optionally be 
+// overridden by the super-theme
+
+// Background of the presentation
+$backgroundColor: #2b2b2b;
+
+// Primary/body text
+$mainFont: 'Lato', Times, 'Times New Roman', serif;
+$mainFontSize: 36px;
+$mainColor: #eee;
+
+// Headings
+$headingFont: 'League Gothic', Impact, sans-serif;
+$headingColor: #eee;
+$headingLineHeight: 0.9em;
+$headingLetterSpacing: 0.02em;
+$headingTextTransform: uppercase;
+$headingTextShadow: 0px 0px 6px rgba(0,0,0,0.2);
+$heading1TextShadow: $headingTextShadow;
+
+// Links and actions
+$linkColor: #13DAEC;
+$linkColorHover: lighten( $linkColor, 20% );
+
+// Text selection
+$selectionBackgroundColor: #FF5E99;
+$selectionColor: #fff;
+
+// Generates the presentation background, can be overridden
+// to return a background image or gradient
+@mixin bodyBackground() {
+	background: $backgroundColor;
+}
\ No newline at end of file
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
new file mode 100644
index 00000000..353a98cf
--- /dev/null
+++ b/css/theme/template/theme.scss
@@ -0,0 +1,135 @@
+// Base theme template for reveal.js
+
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+
+body {
+	@include bodyBackground();
+}
+
+.reveal {
+	font-family: $mainFont;
+	font-size: $mainFontSize;
+	font-weight: 200;
+	letter-spacing: -0.02em;
+	color: $mainColor;
+}
+
+::selection { 
+	color: $selectionColor; 
+	background: $selectionBackgroundColor; 
+	text-shadow: none; 
+}
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+
+.reveal h1, 
+.reveal h2, 
+.reveal h3, 
+.reveal h4, 
+.reveal h5, 
+.reveal h6 {
+	margin: 0 0 20px 0;
+	color: $headingColor;
+
+	font-family: $headingFont;
+	line-height: $headingLineHeight;
+	letter-spacing: $headingLetterSpacing;
+	
+	text-transform: $headingTextTransform;
+	text-shadow: $headingTextShadow;
+}
+
+.reveal h1 {
+	text-shadow: $heading1TextShadow;
+}
+
+
+/*********************************************
+ * LINKS
+ *********************************************/
+
+.reveal a:not(.image) {
+	color: $linkColor;
+	text-decoration: none;
+
+	-webkit-transition: color .15s ease;
+	   -moz-transition: color .15s ease;
+	    -ms-transition: color .15s ease;
+	     -o-transition: color .15s ease;
+	        transition: color .15s ease;
+}
+	.reveal a:not(.image):hover {
+		color: $linkColorHover;
+		
+		text-shadow: none;
+		border: none;
+		border-radius: 2px;
+	}
+
+.reveal .roll span:after {
+	color: #fff;
+	background: darken( $linkColor, 15% );
+}
+
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+
+.reveal section img {
+	margin: 15px;
+	background: rgba(255,255,255,0.12);
+	border: 4px solid $mainColor;
+	
+	box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+	
+	-webkit-transition: all .2s linear;
+	   -moz-transition: all .2s linear;
+	    -ms-transition: all .2s linear;
+	     -o-transition: all .2s linear;
+	        transition: all .2s linear;
+}
+
+	.reveal a:hover img {
+		background: rgba(255,255,255,0.2);
+		border-color: $linkColor;
+		
+		box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+	}
+
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+
+.reveal .controls a {
+	color: $mainColor;
+}
+	.reveal .controls a.enabled {
+		color: $linkColorHover;
+		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
+	}
+
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+
+.reveal .progress {
+	background: rgba(0,0,0,0.2);
+}
+	.reveal .progress span {
+		background: $linkColor;
+
+		-webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		   -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		    -ms-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		     -o-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	}
+
+
diff --git a/index.html b/index.html
index 3ea2412c..2becf4f8 100644
--- a/index.html
+++ b/index.html
@@ -12,8 +12,6 @@
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 		
-		<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
-		
 		<link rel="stylesheet" href="css/reveal.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
@@ -328,7 +326,7 @@ function linkify( selector ) {
 		<script src="js/reveal.min.js"></script>
 
 		<script>
-			
+
 			// Full list of configuration options available here:
 			// https://github.com/hakimel/reveal.js#configuration
 			Reveal.initialize({
@@ -350,7 +348,7 @@ function linkify( selector ) {
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
 			});
-			
+
 		</script>
 
 	</body>
diff --git a/js/reveal.js b/js/reveal.js
index c2769e5f..b08580ba 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -664,6 +664,8 @@ var Reveal = (function(){
 
 		updateControls();
 		
+		// Update the URL hash after a delay since updating it mid-transition
+		// is likely to cause visual lag
 		clearTimeout( writeURLTimeout );
 		writeURLTimeout = setTimeout( writeURL, 1500 );
 

From 3241cb78d8f3d9fba19e8438df50bd29d0d0bc02 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 12:51:12 -0400
Subject: [PATCH 132/305] progress bar can now be clicked to navigate (closes
 #181)

---
 css/reveal.css   |  18 +++++--
 js/reveal.js     |  29 ++++++++--
 js/reveal.min.js | 136 ++++++++++++++++++++++++-----------------------
 3 files changed, 107 insertions(+), 76 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 98312558..cd6e8e50 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -253,12 +253,12 @@ body {
 .reveal .controls {
 	display: none;
 	position: fixed;
-	width: 100px;
-	height: 100px;
+	width: 90px;
+	height: 90px;
 	z-index: 30;
 
-	right: 0;
-	bottom: 0;
+	right: 10px;
+	bottom: 10px;
 }
 	
 	.reveal .controls a {
@@ -304,8 +304,16 @@ body {
 	width: 100%;
 	bottom: 0;
 	left: 0;
+	z-index: 10;
 }
-	
+	.reveal .progress:after {
+		content: '';
+		display: 'block';
+		position: absolute;
+		height: 20px;
+		width: 100%;
+		top: -20px;
+	}
 	.reveal .progress span {
 		display: block;
 		height: 100%;
diff --git a/js/reveal.js b/js/reveal.js
index b08580ba..14e4fd78 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r34
+ * reveal.js 2.1 r35
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
@@ -332,6 +332,10 @@ var Reveal = (function(){
 			document.addEventListener( 'keydown', onDocumentKeyDown, false );
 		}
 
+		if ( config.progress && dom.progress ) {
+			dom.progress.addEventListener( 'click', preventAndForward( onProgressClick ), false );
+		}
+
 		if ( config.controls && dom.controls ) {
 			dom.controlsLeft.addEventListener( 'click', preventAndForward( navigateLeft ), false );
 			dom.controlsRight.addEventListener( 'click', preventAndForward( navigateRight ), false );
@@ -349,6 +353,10 @@ var Reveal = (function(){
 		document.removeEventListener( 'touchmove', onDocumentTouchMove, false );
 		document.removeEventListener( 'touchend', onDocumentTouchEnd, false );
 		window.removeEventListener( 'hashchange', onWindowHashChange, false );
+
+		if ( config.progress && dom.progress ) {
+			dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false );
+		}
 		
 		if ( config.controls && dom.controls ) {
 			dom.controlsLeft.removeEventListener( 'click', preventAndForward( navigateLeft ), false );
@@ -392,7 +400,7 @@ var Reveal = (function(){
 	function preventAndForward( delegate ) {
 		return function( event ) {
 			event.preventDefault();
-			delegate.call();
+			delegate.call( null, event );
 		};
 	}
 
@@ -1234,8 +1242,8 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Handles mouse wheel scrolling, throttled to avoid 
-	 * skipping multiple slides.
+	 * Handles mouse wheel scrolling, throttled to avoid skipping 
+	 * multiple slides.
 	 */
 	function onDocumentMouseScroll( event ){
 		clearTimeout( mouseWheelTimeout );
@@ -1250,6 +1258,19 @@ var Reveal = (function(){
 			}
 		}, 100 );
 	}
+
+	/**
+	 * Clicking on the progress bar results in a navigation to the 
+	 * closest approximate horizontal slide using this equation:
+	 *
+	 * ( clickX / presentationWidth ) * numberOfSlides
+	 */
+	function onProgressClick( event ) {
+		var slidesTotal = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
+		var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal );
+
+		slide( slideIndex );
+	}
 	
 	/**
 	 * Handler for the window level 'hashchange' event.
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 73053d3b..b7ffeab9 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,81 +1,83 @@
 /*!
- * reveal.js 2.1 r34
+ * reveal.js 2.1 r35
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,aj=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function i(ak){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,ak);d();V();}function P(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var an=document.createElement("div");an.classList.add("progress");
-an.innerHTML="<span></span>";f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".controls")&&R.controls){var am=document.createElement("aside");am.classList.add("controls");
-am.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
-f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".state-background")){var al=document.createElement("div");al.classList.add("state-background");
-f.wrapper.appendChild(al);}if(!f.wrapper.querySelector(".pause-overlay")){var ak=document.createElement("div");ak.classList.add("pause-overlay");f.wrapper.appendChild(ak);
+var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ak=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
+function i(al){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,al);d();V();}function P(){f.theme=document.querySelector("#theme");
+f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var ao=document.createElement("div");ao.classList.add("progress");
+ao.innerHTML="<span></span>";f.wrapper.appendChild(ao);}if(!f.wrapper.querySelector(".controls")&&R.controls){var an=document.createElement("aside");an.classList.add("controls");
+an.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
+f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".state-background")){var am=document.createElement("div");am.classList.add("state-background");
+f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".pause-overlay")){var al=document.createElement("div");al.classList.add("pause-overlay");f.wrapper.appendChild(al);
 }f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(R.controls){f.controls=document.querySelector(".reveal .controls");
 f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");
 f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var al=[],ap=[];
-for(var am=0,ak=R.dependencies.length;am<ak;am++){var an=R.dependencies[am];if(!an.condition||an.condition()){if(an.async){ap.push(an.src);}else{al.push(an.src);
-}if(typeof an.callback==="function"){head.ready(an.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],an.callback);}}}function ao(){head.js.apply(null,ap);H();}if(al.length){head.ready(ao);
-head.js.apply(null,al);}else{ao();}}function H(){P();E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
+document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var am=[],aq=[];
+for(var an=0,al=R.dependencies.length;an<al;an++){var ao=R.dependencies[an];if(!ao.condition||ao.condition()){if(ao.async){aq.push(ao.src);}else{am.push(ao.src);
+}if(typeof ao.callback==="function"){head.ready(ao.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],ao.callback);}}}function ap(){head.js.apply(null,aq);H();}if(am.length){head.ready(ap);
+head.js.apply(null,am);}else{ap();}}function H(){P();E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
 }if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);
-}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var am=f.theme.getAttribute("href");
-var ak=/[^\/]*?(?=\.css)/;var al=am.match(ak)[0];if(R.theme!==al){am=am.replace(ak,R.theme);f.theme.setAttribute("href",am);}}}function E(){document.addEventListener("touchstart",A,false);
+}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var an=f.theme.getAttribute("href");
+var al=/[^\/]*?(?=\.css)/;var am=an.match(al)[0];if(R.theme!==am){an=an.replace(al,R.theme);f.theme.setAttribute("href",an);}}}function E(){document.addEventListener("touchstart",A,false);
 document.addEventListener("touchmove",af,false);document.addEventListener("touchend",W,false);window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",ah,false);
-}if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);
-f.controlsDown.addEventListener("click",q(F),false);}}function U(){document.removeEventListener("keydown",ah,false);document.removeEventListener("touchstart",A,false);
-document.removeEventListener("touchmove",af,false);document.removeEventListener("touchend",W,false);window.removeEventListener("hashchange",w,false);if(R.controls&&f.controls){f.controlsLeft.removeEventListener("click",q(B),false);
-f.controlsRight.removeEventListener("click",q(j),false);f.controlsUp.removeEventListener("click",q(u),false);f.controlsDown.removeEventListener("click",q(F),false);
-}}function t(al,ak){for(var am in ak){al[am]=ak[am];}}function S(am,ak){var an=am.x-ak.x,al=am.y-ak.y;return Math.sqrt(an*an+al*al);}function q(ak){return function(al){al.preventDefault();
-ak.call();};}function ad(){setTimeout(function(){window.scrollTo(0,1);},0);}function r(al,ak){var am=document.createEvent("HTMLEvents",1,2);am.initEvent(al,true,true);
-t(am,ak);f.wrapper.dispatchEvent(am);}function N(){if(T&&!("msPerspective" in document.body.style)){var al=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var am=0,ak=al.length;am<ak;am++){var an=al[am];if(an.textContent&&!an.querySelector("img")&&(!an.className||!an.classList.contains(an,"roll"))){an.classList.add("roll");
-an.innerHTML='<span data-title="'+an.text+'">'+an.innerHTML+"</span>";}}}}function I(){if(R.overview){f.wrapper.classList.add("overview");var ak=document.querySelectorAll(l);
-for(var ap=0,an=ak.length;ap<an;ap++){var am=ak[ap],au="translateZ(-2500px) translate("+((ap-m)*105)+"%, 0%)";am.setAttribute("data-index-h",ap);am.style.display="block";
-am.style.WebkitTransform=au;am.style.MozTransform=au;am.style.msTransform=au;am.style.OTransform=au;am.style.transform=au;if(!am.classList.contains("stack")){am.addEventListener("click",C,true);
-}var at=am.querySelectorAll("section");for(var ao=0,al=at.length;ao<al;ao++){var ar=at[ao],aq="translate(0%, "+((ao-(ap===m?e:0))*105)+"%)";ar.setAttribute("data-index-h",ap);
-ar.setAttribute("data-index-v",ao);ar.style.display="block";ar.style.WebkitTransform=aq;ar.style.MozTransform=aq;ar.style.msTransform=aq;ar.style.OTransform=aq;
-ar.style.transform=aq;ar.addEventListener("click",C,true);}}}}function ae(){if(R.overview){f.wrapper.classList.remove("overview");var an=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-for(var am=0,ak=an.length;am<ak;am++){var al=an[am];al.style.WebkitTransform="";al.style.MozTransform="";al.style.msTransform="";al.style.OTransform="";
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+}if(R.progress&&f.progress){f.progress.addEventListener("click",q(ai),false);}if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);
+f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);f.controlsDown.addEventListener("click",q(F),false);
+}}function U(){document.removeEventListener("keydown",ah,false);document.removeEventListener("touchstart",A,false);document.removeEventListener("touchmove",af,false);
+document.removeEventListener("touchend",W,false);window.removeEventListener("hashchange",w,false);if(R.progress&&f.progress){f.progress.removeEventListener("click",q(ai),false);
+}if(R.controls&&f.controls){f.controlsLeft.removeEventListener("click",q(B),false);f.controlsRight.removeEventListener("click",q(j),false);f.controlsUp.removeEventListener("click",q(u),false);
+f.controlsDown.removeEventListener("click",q(F),false);}}function t(am,al){for(var an in al){am[an]=al[an];}}function S(an,al){var ao=an.x-al.x,am=an.y-al.y;
+return Math.sqrt(ao*ao+am*am);}function q(al){return function(am){am.preventDefault();al.call(null,am);};}function ad(){setTimeout(function(){window.scrollTo(0,1);
+},0);}function r(am,al){var an=document.createEvent("HTMLEvents",1,2);an.initEvent(am,true,true);t(an,al);f.wrapper.dispatchEvent(an);}function N(){if(T&&!("msPerspective" in document.body.style)){var am=document.querySelectorAll(".reveal .slides section a:not(.image)");
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+ao.innerHTML='<span data-title="'+ao.text+'">'+ao.innerHTML+"</span>";}}}}function I(){if(R.overview){f.wrapper.classList.add("overview");var al=document.querySelectorAll(l);
+for(var aq=0,ao=al.length;aq<ao;aq++){var an=al[aq],av="translateZ(-2500px) translate("+((aq-m)*105)+"%, 0%)";an.setAttribute("data-index-h",aq);an.style.display="block";
+an.style.WebkitTransform=av;an.style.MozTransform=av;an.style.msTransform=av;an.style.OTransform=av;an.style.transform=av;if(!an.classList.contains("stack")){an.addEventListener("click",C,true);
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+at.style.transform=ar;at.addEventListener("click",C,true);}}}}function ae(){if(R.overview){f.wrapper.classList.remove("overview");var ao=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
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-}}if(aq.querySelector("section")){al[ap].classList.add("stack");}}al[at].classList.add("present");var am=al[at].getAttribute("data-state");if(am){aj=aj.concat(am.split(" "));
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-}}}function g(){var ak=document.querySelectorAll(l),al=document.querySelectorAll(b);return{left:m>0,right:m<ak.length-1,up:e>0,down:e<al.length-1};}function J(){var ap=window.location.hash;
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-}}return{h:ao,v:am};}function v(){if(document.querySelector(b+".present")){var al=document.querySelectorAll(b+".present .fragment:not(.visible)");if(al.length){al[0].classList.add("visible");
-r("fragmentshown",{fragment:al[0]});return true;}}else{var ak=document.querySelectorAll(l+".present .fragment:not(.visible)");if(ak.length){ak[0].classList.add("visible");
-r("fragmentshown",{fragment:ak[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var al=document.querySelectorAll(b+".present .fragment.visible");
-if(al.length){al[al.length-1].classList.remove("visible");r("fragmenthidden",{fragment:al[al.length-1]});return true;}}else{var ak=document.querySelectorAll(l+".present .fragment.visible");
-if(ak.length){ak[ak.length-1].classList.remove("visible");r("fragmenthidden",{fragment:ak[ak.length-1]});return true;}}return false;}function O(){clearTimeout(k);
+}function a(ar,aw){y=G;var ao=ak.concat();ak.length=0;var av=m,am=e;m=aj(l,ar===undefined?m:ar);e=aj(b,aw===undefined?e:aw);stateLoop:for(var ap=0,at=ak.length;
+ap<at;ap++){for(var an=0;an<ao.length;an++){if(ao[an]===ak[ap]){ao.splice(an,1);continue stateLoop;}}document.documentElement.classList.add(ak[ap]);r(ak[ap]);
+}while(ao.length){document.documentElement.classList.remove(ao.pop());}if(R.progress&&f.progress){f.progressbar.style.width=(m/(document.querySelectorAll(l).length-1))*window.innerWidth+"px";
+}if(L()){I();}s();clearTimeout(D);D=setTimeout(h,1500);var al=document.querySelectorAll(l);var au=al[m],aq=au.querySelectorAll("section");G=aq[e]||au;if(m!==av||e!==am){r("slidechanged",{indexh:m,indexv:e,previousSlide:y,currentSlide:G});
+}else{y=null;}if(y){y.classList.remove("present");}}function aj(ao,au){var am=Array.prototype.slice.call(document.querySelectorAll(ao)),at=am.length;if(at){if(R.loop){au%=at;
+if(au<0){au=at+au;}}au=Math.max(Math.min(au,at-1),0);for(var aq=0;aq<at;aq++){var ar=am[aq];if(L()===false){var al=Math.abs((au-aq)%(at-3))||0;ar.style.display=al>3?"none":"block";
+}am[aq].classList.remove("past");am[aq].classList.remove("present");am[aq].classList.remove("future");if(aq<au){am[aq].classList.add("past");}else{if(aq>au){am[aq].classList.add("future");
+}}if(ar.querySelector("section")){am[aq].classList.add("stack");}}am[au].classList.add("present");var an=am[au].getAttribute("data-state");if(an){ak=ak.concat(an.split(" "));
+}var ap=am[au].getAttribute("data-autoslide");if(ap){Y=parseInt(ap);}else{Y=R.autoSlide;}}else{au=0;}return au;}function s(){if(R.controls&&f.controls){var al=g();
+[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(am){am.classList.remove("enabled");});if(al.left){f.controlsLeft.classList.add("enabled");
+}if(al.right){f.controlsRight.classList.add("enabled");}if(al.up){f.controlsUp.classList.add("enabled");}if(al.down){f.controlsDown.classList.add("enabled");
+}}}function g(){var al=document.querySelectorAll(l),am=document.querySelectorAll(b);return{left:m>0,right:m<al.length-1,up:e>0,down:e<am.length-1};}function J(){var aq=window.location.hash;
+var ap=aq.slice(2).split("/"),am=aq.replace(/#|\//gi,"");if(isNaN(parseInt(ap[0],10))&&am.length){var an=document.querySelector("#"+am);if(an){var ar=Reveal.getIndices(an);
+a(ar.h,ar.v);}else{a(m,e);}}else{var ao=parseInt(ap[0],10)||0,al=parseInt(ap[1],10)||0;a(ao,al);}}function h(){if(R.history){var al="/";if(m>0||e>0){al+=m;
+}if(e>0){al+="/"+e;}window.location.hash=al;}}function M(al){var ap=m,an=e;if(al){var aq=!!al.parentNode.nodeName.match(/section/gi);var ao=aq?al.parentNode:al;
+var am=Array.prototype.slice.call(document.querySelectorAll(l));ap=Math.max(am.indexOf(ao),0);if(aq){an=Math.max(Array.prototype.slice.call(al.parentNode.children).indexOf(al),0);
+}}return{h:ap,v:an};}function v(){if(document.querySelector(b+".present")){var am=document.querySelectorAll(b+".present .fragment:not(.visible)");if(am.length){am[0].classList.add("visible");
+r("fragmentshown",{fragment:am[0]});return true;}}else{var al=document.querySelectorAll(l+".present .fragment:not(.visible)");if(al.length){al[0].classList.add("visible");
+r("fragmentshown",{fragment:al[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var am=document.querySelectorAll(b+".present .fragment.visible");
+if(am.length){am[am.length-1].classList.remove("visible");r("fragmenthidden",{fragment:am[am.length-1]});return true;}}else{var al=document.querySelectorAll(l+".present .fragment.visible");
+if(al.length){al[al.length-1].classList.remove("visible");r("fragmenthidden",{fragment:al[al.length-1]});return true;}}return false;}function O(){clearTimeout(k);
 if(Y){k=setTimeout(x,Y);}}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);}}function u(){if(L()||Q()===false){a(m,e-1);
-}}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var ak=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
-if(ak){e=(ak.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(al){if(document.querySelector(":focus")!==null||al.shiftKey||al.altKey||al.ctrlKey||al.metaKey){return;
-}var ak=true;switch(al.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
-break;case 74:case 40:F();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:L()?ae():x();break;case 13:L()?ae():ak=false;break;case 66:case 190:aa();
-break;case 70:ab();break;default:ak=false;}if(ak){al.preventDefault();}else{if(al.keyCode===27&&T){X();al.preventDefault();}}O();}function A(ak){ac.startX=ak.touches[0].clientX;
-ac.startY=ak.touches[0].clientY;ac.startCount=ak.touches.length;if(ak.touches.length===2&&R.overview){ac.startSpan=S({x:ak.touches[1].clientX,y:ak.touches[1].clientY},{x:ac.startX,y:ac.startY});
-}}function af(ap){if(!ac.handled){var an=ap.touches[0].clientX;var am=ap.touches[0].clientY;if(ap.touches.length===2&&ac.startCount===2&&R.overview){var ao=S({x:ap.touches[1].clientX,y:ap.touches[1].clientY},{x:ac.startX,y:ac.startY});
-if(Math.abs(ac.startSpan-ao)>ac.threshold){ac.handled=true;if(ao<ac.startSpan){I();}else{ae();}}ap.preventDefault();}else{if(ap.touches.length===1&&ac.startCount!==2){var al=an-ac.startX,ak=am-ac.startY;
-if(al>ac.threshold&&Math.abs(al)>Math.abs(ak)){ac.handled=true;B();}else{if(al<-ac.threshold&&Math.abs(al)>Math.abs(ak)){ac.handled=true;j();}else{if(ak>ac.threshold){ac.handled=true;
-u();}else{if(ak<-ac.threshold){ac.handled=true;F();}}}}ap.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){ap.preventDefault();}}}function W(ak){ac.handled=false;
-}function o(ak){clearTimeout(z);z=setTimeout(function(){var al=ak.detail||-ak.wheelDelta;if(al>0){x();}else{Z();}},100);}function w(ak){J();}function C(ak){if(L()){ak.preventDefault();
-ae();m=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:i,slide:a,left:B,right:j,up:u,down:F,prev:Z,next:x,navigateTo:a,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:M,getPreviousSlide:function(){return y;
-},getCurrentSlide:function(){return G;},getQueryHash:function(){var ak={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(al){ak[al.split("=").shift()]=al.split("=").pop();
-});return ak;},addEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(al,am,ak);
-}},removeEventListener:function(al,am,ak){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(al,am,ak);
+}}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
+if(al){e=(al.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(am){if(document.querySelector(":focus")!==null||am.shiftKey||am.altKey||am.ctrlKey||am.metaKey){return;
+}var al=true;switch(am.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
+break;case 74:case 40:F();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:L()?ae():x();break;case 13:L()?ae():al=false;break;case 66:case 190:aa();
+break;case 70:ab();break;default:al=false;}if(al){am.preventDefault();}else{if(am.keyCode===27&&T){X();am.preventDefault();}}O();}function A(al){ac.startX=al.touches[0].clientX;
+ac.startY=al.touches[0].clientY;ac.startCount=al.touches.length;if(al.touches.length===2&&R.overview){ac.startSpan=S({x:al.touches[1].clientX,y:al.touches[1].clientY},{x:ac.startX,y:ac.startY});
+}}function af(aq){if(!ac.handled){var ao=aq.touches[0].clientX;var an=aq.touches[0].clientY;if(aq.touches.length===2&&ac.startCount===2&&R.overview){var ap=S({x:aq.touches[1].clientX,y:aq.touches[1].clientY},{x:ac.startX,y:ac.startY});
+if(Math.abs(ac.startSpan-ap)>ac.threshold){ac.handled=true;if(ap<ac.startSpan){I();}else{ae();}}aq.preventDefault();}else{if(aq.touches.length===1&&ac.startCount!==2){var am=ao-ac.startX,al=an-ac.startY;
+if(am>ac.threshold&&Math.abs(am)>Math.abs(al)){ac.handled=true;B();}else{if(am<-ac.threshold&&Math.abs(am)>Math.abs(al)){ac.handled=true;j();}else{if(al>ac.threshold){ac.handled=true;
+u();}else{if(al<-ac.threshold){ac.handled=true;F();}}}}aq.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){aq.preventDefault();}}}function W(al){ac.handled=false;
+}function o(al){clearTimeout(z);z=setTimeout(function(){var am=al.detail||-al.wheelDelta;if(am>0){x();}else{Z();}},100);}function ai(am){var al=Array.prototype.slice.call(document.querySelectorAll(l)).length;
+var an=Math.floor((am.clientX/f.wrapper.offsetWidth)*al);a(an);}function w(al){J();}function C(al){if(L()){al.preventDefault();ae();m=this.getAttribute("data-index-h");
+e=this.getAttribute("data-index-v");a();}}return{initialize:i,slide:a,left:B,right:j,up:u,down:F,prev:Z,next:x,navigateTo:a,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:M,getPreviousSlide:function(){return y;
+},getCurrentSlide:function(){return G;},getQueryHash:function(){var al={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(am){al[am.split("=").shift()]=am.split("=").pop();
+});return al;},addEventListener:function(am,an,al){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(am,an,al);
+}},removeEventListener:function(am,an,al){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(am,an,al);
 }}};})();
\ No newline at end of file

From da40cf2172792ee56c787dc3e1ca5b65005156e3 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 13:33:07 -0400
Subject: [PATCH 133/305] add support for fragment styles (#192)

---
 css/reveal.css | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++
 index.html     | 29 ++++++++++++++++-------
 2 files changed, 84 insertions(+), 8 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index cd6e8e50..4d0bfa2c 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -96,6 +96,69 @@ body {
 		opacity: 1;
 	}
 
+.reveal .slides section .fragment.grow {
+	opacity: 1;
+}
+	.reveal .slides section .fragment.grow.visible {
+		-webkit-transform: scale( 1.3 );
+		   -moz-transform: scale( 1.3 );
+		    -ms-transform: scale( 1.3 );
+		     -o-transform: scale( 1.3 );
+		        transform: scale( 1.3 );
+	}
+
+.reveal .slides section .fragment.shrink {
+	opacity: 1;
+}
+	.reveal .slides section .fragment.shrink.visible {
+		-webkit-transform: scale( 0.7 );
+		   -moz-transform: scale( 0.7 );
+		    -ms-transform: scale( 0.7 );
+		     -o-transform: scale( 0.7 );
+		        transform: scale( 0.7 );
+	}
+
+.reveal .slides section .fragment.roll-in {
+	opacity: 0;
+
+	-webkit-transform: rotateX( 90deg );
+	   -moz-transform: rotateX( 90deg );
+	    -ms-transform: rotateX( 90deg );
+	     -o-transform: rotateX( 90deg );
+	        transform: rotateX( 90deg );
+}
+	.reveal .slides section .fragment.roll-in.visible {
+		opacity: 1;
+
+		-webkit-transform: rotateX( 0 );
+		   -moz-transform: rotateX( 0 );
+		    -ms-transform: rotateX( 0 );
+		     -o-transform: rotateX( 0 );
+		        transform: rotateX( 0 );
+	}
+
+.reveal .slides section .fragment.fade-out {
+	opacity: 1;
+}
+	.reveal .slides section .fragment.fade-out.visible {
+		opacity: 0;
+	}
+
+.reveal .slides section .fragment.highlight-red,
+.reveal .slides section .fragment.highlight-green,
+.reveal .slides section .fragment.highlight-blue {
+	opacity: 1;
+}
+	.reveal .slides section .fragment.highlight-red.visible {
+		color: #ff2c2d
+	}
+	.reveal .slides section .fragment.highlight-green.visible {
+		color: #17ff2e;
+	}
+	.reveal .slides section .fragment.highlight-blue.visible {
+		color: #1b91ff;
+	}
+
 
 /*********************************************
  * DEFAULT ELEMENT STYLES
diff --git a/index.html b/index.html
index 2becf4f8..6a3510ed 100644
--- a/index.html
+++ b/index.html
@@ -252,14 +252,27 @@ function linkify( selector ) {
 				</section>
 
 				<section>
-					<h2>Fragmented Views</h2>
-					<p>Hit the next arrow...</p>
-					<p class="fragment">... to step through ...</p>
-					<ol>
-						<li class="fragment"><code>any type</code></li>
-						<li class="fragment"><em>of view</em></li>
-						<li class="fragment"><strong>fragments</strong></li>
-					</ol>
+					<section>
+						<h2>Fragmented Views</h2>
+						<p>Hit the next arrow...</p>
+						<p class="fragment">... to step through ...</p>
+						<ol>
+							<li class="fragment"><code>any type</code></li>
+							<li class="fragment"><em>of view</em></li>
+							<li class="fragment"><strong>fragments</strong></li>
+						</ol>
+					</section>
+					<section>
+						<h2>Fragment Styles</h2>
+						<p>There's a few styles of fragments, like:</p>
+						<p class="fragment grow">grow</p>
+						<p class="fragment shrink">shrink</p>
+						<p class="fragment roll-in">roll-in</p>
+						<p class="fragment fade-out">fade-out</p>
+						<p class="fragment highlight-red">highlight-red</p>
+						<p class="fragment highlight-green">highlight-green</p>
+						<p class="fragment highlight-blue">highlight-blue</p>
+					</section>
 				</section>
 				
 				<section>

From d84aeeb9ae6eefea28c65a523140bc29f21902ee Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 13:46:19 -0400
Subject: [PATCH 134/305] fix overview when zoom transition is active (#196)

---
 css/reveal.css | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index 4d0bfa2c..c355cc4f 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1013,7 +1013,8 @@ body {
 	padding: 20px 0;
 	max-height: 600px;
 	overflow: hidden;	
-	opacity: 1;
+	opacity: 1!important;
+	visibility: visible!important;
 	cursor: pointer;
 	background: rgba(0,0,0,0.1);
 }

From c13390354be8b2a51ce381e702a9387dd8e72b6e Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 15:20:08 -0300
Subject: [PATCH 135/305] explain fragments in readme

---
 README.md | 38 ++++++++++++++++++++++++++++----------
 1 file changed, 28 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 533148c0..1e83ccb4 100644
--- a/README.md
+++ b/README.md
@@ -174,6 +174,34 @@ Reveal.addEventListener( 'slidechanged', function( event ) {
 } );
 ```
 
+### Internal links
+
+It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="some-slide">```):
+
+```html
+<a href="#/2/2">Link</a>
+<a href="#/some-slide">Link</a>
+```
+### Fullscreen mode
+Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
+
+### Fragments
+Fragments are used to highlight individual elements on a slide. Every elmement with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/16
+
+The default fragment style is to start out invisible and fade in. This style can be changed by appending a different class to the fragment:
+
+```html
+<section>
+	<p class="fragment grow">grow</p>
+	<p class="fragment shrink">shrink</p>
+	<p class="fragment roll-in">roll-in</p>
+	<p class="fragment fade-out">fade-out</p>
+	<p class="fragment highlight-red">highlight-red</p>
+	<p class="fragment highlight-green">highlight-green</p>
+	<p class="fragment highlight-blue">highlight-blue</p>
+</section>
+```
+
 ### Fragment events
 
 When a slide fragment is either shown or hidden reveal.js will dispatch an event.
@@ -187,16 +215,6 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 } );
 ```
 
-### Internal links
-
-It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="some-slide">```):
-
-```html
-<a href="#/2/2">Link</a>
-<a href="#/some-slide">Link</a>
-```
-### Fullscreen mode
-Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
 
 ## PDF Export
 

From 8bdeb360ce55fa13efcf2529ba42e38bb7d790d1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 21:05:14 -0400
Subject: [PATCH 136/305] clean up trailing whitespace (closes #197)

---
 js/reveal.js          | 224 +++++++++++++++++++++---------------------
 js/reveal.min.js      |   2 +-
 plugin/notes/notes.js |   4 +-
 3 files changed, 115 insertions(+), 115 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 14e4fd78..0ae2ad1b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2,17 +2,17 @@
  * reveal.js 2.1 r35
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){
 
 	'use strict';
-	
+
 	var HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
 		VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
 
-		// Configurations defaults, can be overridden at initialization time 
+		// Configurations defaults, can be overridden at initialization time
 		config = {
 			// Display controls in the bottom right corner
 			controls: true,
@@ -32,7 +32,7 @@ var Reveal = (function(){
 			// Loop the presentation
 			loop: false,
 
-			// Number of milliseconds between automatically proceeding to the 
+			// Number of milliseconds between automatically proceeding to the
 			// next slide, disabled when set to 0, this value can be overwritten
 			// by using a data-autoslide attribute on your slides
 			autoSlide: 0,
@@ -44,7 +44,7 @@ var Reveal = (function(){
 			rollingLinks: true,
 
 			// Transition style (see /css/theme)
-			theme: null, 
+			theme: null,
 
 			// Transition style
 			transition: 'default', // default/cube/page/concave/zoom/linear/none
@@ -65,8 +65,8 @@ var Reveal = (function(){
 		previousSlide,
 		currentSlide,
 
-		// Slides may hold a data-state attribute which we pick up and apply 
-		// as a class to the body. This list contains the combined state of 
+		// Slides may hold a data-state attribute which we pick up and apply
+		// as a class to the body. This list contains the combined state of
 		// all current slides.
 		state = [],
 
@@ -79,13 +79,13 @@ var Reveal = (function(){
 								'msPerspective' in document.body.style ||
 								'OPerspective' in document.body.style ||
 								'perspective' in document.body.style,
-		
+
 		supports2DTransforms =  'WebkitTransform' in document.body.style ||
 								'MozTransform' in document.body.style ||
 								'msTransform' in document.body.style ||
 								'OTransform' in document.body.style ||
 								'transform' in document.body.style,
-		
+
 		// Throttles mouse wheel navigation
 		mouseWheelTimeout = 0,
 
@@ -104,7 +104,7 @@ var Reveal = (function(){
 			handled: false,
 			threshold: 80
 		};
-	
+
 	/**
 	 * Starts up the presentation if the client is capable.
 	 */
@@ -112,7 +112,7 @@ var Reveal = (function(){
 		if( ( !supports2DTransforms && !supports3DTransforms ) ) {
 			document.body.setAttribute( 'class', 'no-transforms' );
 
-			// If the browser doesn't support core features we won't be 
+			// If the browser doesn't support core features we won't be
 			// using JavaScript to control the presentation
 			return;
 		}
@@ -125,12 +125,12 @@ var Reveal = (function(){
 
 		// Loads the dependencies and continues to #start() once done
 		load();
-		
+
 	}
 
 	/**
-	 * Finds and stores references to DOM elements which are 
-	 * required by the presentation. If a required element is 
+	 * Finds and stores references to DOM elements which are
+	 * required by the presentation. If a required element is
 	 * not found, it is created.
 	 */
 	function setupDOM() {
@@ -200,10 +200,10 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Loads the dependencies of reveal.js. Dependencies are 
-	 * defined via the configuration option 'dependencies' 
-	 * and will be loaded prior to starting/binding reveal.js. 
-	 * Some dependencies may have an 'async' flag, if so they 
+	 * Loads the dependencies of reveal.js. Dependencies are
+	 * defined via the configuration option 'dependencies'
+	 * and will be loaded prior to starting/binding reveal.js.
+	 * Some dependencies may have an 'async' flag, if so they
 	 * will load after reveal.js has been started up.
 	 */
 	function load() {
@@ -233,7 +233,7 @@ var Reveal = (function(){
 		function proceed() {
 			// Load asynchronous scripts
 			head.js.apply( null, scriptsAsync );
-			
+
 			start();
 		}
 
@@ -249,13 +249,13 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Starts up reveal.js by binding input events and navigating 
+	 * Starts up reveal.js by binding input events and navigating
 	 * to the current URL deeplink if there is one.
 	 */
 	function start() {
 		// Make sure we've got all the DOM elements we need
 		setupDOM();
-		
+
 		// Subscribe to input
 		addEventListeners();
 
@@ -340,7 +340,7 @@ var Reveal = (function(){
 			dom.controlsLeft.addEventListener( 'click', preventAndForward( navigateLeft ), false );
 			dom.controlsRight.addEventListener( 'click', preventAndForward( navigateRight ), false );
 			dom.controlsUp.addEventListener( 'click', preventAndForward( navigateUp ), false );
-			dom.controlsDown.addEventListener( 'click', preventAndForward( navigateDown ), false );	
+			dom.controlsDown.addEventListener( 'click', preventAndForward( navigateDown ), false );
 		}
 	}
 
@@ -357,7 +357,7 @@ var Reveal = (function(){
 		if ( config.progress && dom.progress ) {
 			dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false );
 		}
-		
+
 		if ( config.controls && dom.controls ) {
 			dom.controlsLeft.removeEventListener( 'click', preventAndForward( navigateLeft ), false );
 			dom.controlsRight.removeEventListener( 'click', preventAndForward( navigateRight ), false );
@@ -367,7 +367,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Extend object a with the properties of object b. 
+	 * Extend object a with the properties of object b.
 	 * If there's a conflict, object b takes precedence.
 	 */
 	function extend( a, b ) {
@@ -378,8 +378,8 @@ var Reveal = (function(){
 
 	/**
 	 * Measures the distance in pixels between point a
-	 * and point b. 
-	 * 
+	 * and point b.
+	 *
 	 * @param {Object} a point with x/y properties
 	 * @param {Object} b point with x/y properties
 	 */
@@ -391,10 +391,10 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Prevents an events defaults behavior calls the 
+	 * Prevents an events defaults behavior calls the
 	 * specified delegate.
-	 * 
-	 * @param {Function} delegate The method to call 
+	 *
+	 * @param {Function} delegate The method to call
 	 * after the wrapper has been executed
 	 */
 	function preventAndForward( delegate ) {
@@ -405,7 +405,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Causes the address bar to hide on mobile devices, 
+	 * Causes the address bar to hide on mobile devices,
 	 * more vertical space ftw.
 	 */
 	function removeAddressBar() {
@@ -415,7 +415,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Dispatches an event of the specified type from the 
+	 * Dispatches an event of the specified type from the
 	 * reveal DOM element.
 	 */
 	function dispatchEvent( type, properties ) {
@@ -434,7 +434,7 @@ var Reveal = (function(){
 
 			for( var i = 0, len = nodes.length; i < len; i++ ) {
 				var node = nodes[i];
-				
+
 				if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
 					node.classList.add( 'roll' );
 					node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
@@ -444,17 +444,17 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Displays the overview of slides (quick nav) by 
+	 * Displays the overview of slides (quick nav) by
 	 * scaling down and arranging all slide elements.
-	 * 
-	 * Experimental feature, might be dropped if perf 
+	 *
+	 * Experimental feature, might be dropped if perf
 	 * can't be improved.
 	 */
 	function activateOverview() {
 
 		// Only proceed if enabled in config
 		if( config.overview ) {
-		
+
 			dom.wrapper.classList.add( 'overview' );
 
 			var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
@@ -462,7 +462,7 @@ var Reveal = (function(){
 			for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
 				var hslide = horizontalSlides[i],
 					htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
-				
+
 				hslide.setAttribute( 'data-index-h', i );
 				hslide.style.display = 'block';
 				hslide.style.WebkitTransform = htransform;
@@ -470,12 +470,12 @@ var Reveal = (function(){
 				hslide.style.msTransform = htransform;
 				hslide.style.OTransform = htransform;
 				hslide.style.transform = htransform;
-			
+
 				if( !hslide.classList.contains( 'stack' ) ) {
 					// Navigate to this slide on click
 					hslide.addEventListener( 'click', onOverviewSlideClicked, true );
 				}
-		
+
 				var verticalSlides = hslide.querySelectorAll( 'section' );
 
 				for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
@@ -494,19 +494,19 @@ var Reveal = (function(){
 					// Navigate to this slide on click
 					vslide.addEventListener( 'click', onOverviewSlideClicked, true );
 				}
-				
+
 			}
 
 		}
 
 	}
-	
+
 	/**
 	 * Exits the slide overview and enters the currently
 	 * active slide.
 	 */
 	function deactivateOverview() {
-		
+
 		// Only proceed if enabled in config
 		if( config.overview ) {
 
@@ -529,15 +529,15 @@ var Reveal = (function(){
 			}
 
 			slide();
-			
+
 		}
 	}
 
 	/**
 	 * Toggles the slide overview mode on and off.
 	 *
-	 * @param {Boolean} override Optional flag which overrides the 
-	 * toggle logic and forcibly sets the desired state. True means 
+	 * @param {Boolean} override Optional flag which overrides the
+	 * toggle logic and forcibly sets the desired state. True means
 	 * overview is open, false means it's closed.
 	 */
 	function toggleOverview( override ) {
@@ -551,7 +551,7 @@ var Reveal = (function(){
 
 	/**
 	 * Checks if the overview is currently active.
-	 * 
+	 *
 	 * @return {Boolean} true if the overview is active,
 	 * false otherwise
 	 */
@@ -561,26 +561,26 @@ var Reveal = (function(){
 
 	/**
 	 * Handling the fullscreen functionality via the fullscreen API
-	 * 
-	 * @see http://fullscreen.spec.whatwg.org/ 
-	 * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode 
+	 *
+	 * @see http://fullscreen.spec.whatwg.org/
+	 * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
 	 */
 	function enterFullscreen() {
 		var element = document.body;
-		
+
 		// Check which implementation is available
 		var requestMethod = element.requestFullScreen ||
 							element.webkitRequestFullScreen ||
 							element.mozRequestFullScreen ||
 							element.msRequestFullScreen;
-		
+
 		if( requestMethod ) {
 			requestMethod.apply( element );
 		}
 	}
 
 	/**
-	 * Enters the paused mode which fades everything on screen to 
+	 * Enters the paused mode which fades everything on screen to
 	 * black.
 	 */
 	function pause() {
@@ -612,11 +612,11 @@ var Reveal = (function(){
 	function isPaused() {
 		return dom.wrapper.classList.contains( 'paused' );
 	}
-	
+
 	/**
-	 * Steps from the current point in the presentation to the 
-	 * slide which matches the specified horizontal and vertical 
-	 * indices. 
+	 * Steps from the current point in the presentation to the
+	 * slide which matches the specified horizontal and vertical
+	 * indices.
 	 *
 	 * @param {int} h Horizontal index of the target slide
 	 * @param {int} v Vertical index of the target slide
@@ -640,7 +640,7 @@ var Reveal = (function(){
 
 		// Apply the new state
 		stateLoop: for( var i = 0, len = state.length; i < len; i++ ) {
-			// Check if this state existed on the previous slide. If it 
+			// Check if this state existed on the previous slide. If it
 			// did, we will avoid adding it repeatedly.
 			for( var j = 0; j < stateBefore.length; j++ ) {
 				if( stateBefore[j] === state[i] ) {
@@ -671,7 +671,7 @@ var Reveal = (function(){
 		}
 
 		updateControls();
-		
+
 		// Update the URL hash after a delay since updating it mid-transition
 		// is likely to cause visual lag
 		clearTimeout( writeURLTimeout );
@@ -691,7 +691,7 @@ var Reveal = (function(){
 		// Dispatch an event if the slide changed
 		if( indexh !== indexhBefore || indexv !== indexvBefore ) {
 			dispatchEvent( 'slidechanged', {
-				'indexh': indexh, 
+				'indexh': indexh,
 				'indexv': indexv,
 				'previousSlide': previousSlide,
 				'currentSlide': currentSlide
@@ -702,8 +702,8 @@ var Reveal = (function(){
 			previousSlide = null;
 		}
 
-		// Solves an edge case where the previous slide maintains the 
-		// 'present' class when navigating between adjacent vertical 
+		// Solves an edge case where the previous slide maintains the
+		// 'present' class when navigating between adjacent vertical
 		// stacks
 		if( previousSlide ) {
 			previousSlide.classList.remove( 'present' );
@@ -713,14 +713,14 @@ var Reveal = (function(){
 	/**
 	 * Updates one dimension of slides by showing the slide
 	 * with the specified index.
-	 * 
+	 *
 	 * @param {String} selector A CSS selector that will fetch
 	 * the group of slides we are working with
 	 * @param {Number} index The index of the slide that should be
 	 * shown
-	 * 
+	 *
 	 * @return {Number} The index of the slide that is now shown,
-	 * might differ from the passed in index if it was out of 
+	 * might differ from the passed in index if it was out of
 	 * bounds.
 	 */
 	function updateSlides( selector, index ) {
@@ -728,7 +728,7 @@ var Reveal = (function(){
 		// an array
 		var slides = Array.prototype.slice.call( document.querySelectorAll( selector ) ),
 			slidesLength = slides.length;
-		
+
 		if( slidesLength ) {
 
 			// Should the index loop?
@@ -739,14 +739,14 @@ var Reveal = (function(){
 					index = slidesLength + index;
 				}
 			}
-			
+
 			// Enforce max and minimum index bounds
 			index = Math.max( Math.min( index, slidesLength - 1 ), 0 );
-			
+
 			for( var i = 0; i < slidesLength; i++ ) {
 				var element = slides[i];
 
-				// Optimization; hide all slides that are three or more steps 
+				// Optimization; hide all slides that are three or more steps
 				// away from the present slide
 				if( isOverviewActive() === false ) {
 					// The distance loops so that it measures 1 between the first
@@ -785,7 +785,7 @@ var Reveal = (function(){
 				state = state.concat( slideState.split( ' ' ) );
 			}
 
-			// If this slide has a data-autoslide attribtue associated use this as 
+			// If this slide has a data-autoslide attribtue associated use this as
 			// autoSlide value otherwise use the global configured time
 			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
@@ -796,13 +796,13 @@ var Reveal = (function(){
 
 		}
 		else {
-			// Since there are no slides we can't be anywhere beyond the 
+			// Since there are no slides we can't be anywhere beyond the
 			// zeroth index
 			index = 0;
 		}
-		
+
 		return index;
-		
+
 	}
 
 	/**
@@ -810,7 +810,7 @@ var Reveal = (function(){
 	 */
 	function updateControls() {
 		if ( config.controls && dom.controls ) {
-			
+
 			var routes = availableRoutes();
 
 			// Remove the 'enabled' class from all directions
@@ -829,7 +829,7 @@ var Reveal = (function(){
 
 	/**
 	 * Determine what available routes there are for navigation.
-	 * 
+	 *
 	 * @return {Object} containing four booleans: left/right/up/down
 	 */
 	function availableRoutes() {
@@ -843,7 +843,7 @@ var Reveal = (function(){
 			down: indexv < verticalSlides.length - 1
 		};
 	}
-	
+
 	/**
 	 * Reads the current URL (hash) and navigates accordingly.
 	 */
@@ -854,7 +854,7 @@ var Reveal = (function(){
 		var bits = hash.slice( 2 ).split( '/' ),
 			name = hash.replace( /#|\//gi, '' );
 
-		// If the first bit is invalid and there is a name we can 
+		// If the first bit is invalid and there is a name we can
 		// assume that this is a named link
 		if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) {
 			// Find the slide with the specified name
@@ -878,32 +878,32 @@ var Reveal = (function(){
 			slide( h, v );
 		}
 	}
-	
+
 	/**
 	 * Updates the page URL (hash) to reflect the current
-	 * state. 
+	 * state.
 	 */
 	function writeURL() {
 		if( config.history ) {
 			var url = '/';
-			
+
 			// Only include the minimum possible number of components in
 			// the URL
 			if( indexh > 0 || indexv > 0 ) url += indexh;
 			if( indexv > 0 ) url += '/' + indexv;
-			
+
 			window.location.hash = url;
 		}
 	}
 
 	/**
-	 * Retrieves the h/v location of the current, or specified, 
+	 * Retrieves the h/v location of the current, or specified,
 	 * slide.
-	 * 
-	 * @param {HTMLElement} slide If specified, the returned 
-	 * index will be for this slide rather than the currently 
+	 *
+	 * @param {HTMLElement} slide If specified, the returned
+	 * index will be for this slide rather than the currently
 	 * active one
-	 * 
+	 *
 	 * @return {Object} { h: <int>, v: <int> }
 	 */
 	function getIndices( slide ) {
@@ -933,7 +933,7 @@ var Reveal = (function(){
 
 	/**
 	 * Navigate to the next slide fragment.
-	 * 
+	 *
 	 * @return {Boolean} true if there was a next fragment,
 	 * false otherwise
 	 */
@@ -966,7 +966,7 @@ var Reveal = (function(){
 
 	/**
 	 * Navigate to the previous slide fragment.
-	 * 
+	 *
 	 * @return {Boolean} true if there was a previous fragment,
 	 * false otherwise
 	 */
@@ -993,7 +993,7 @@ var Reveal = (function(){
 				return true;
 			}
 		}
-		
+
 		return false;
 	}
 
@@ -1008,7 +1008,7 @@ var Reveal = (function(){
 			autoSlideTimeout = setTimeout( navigateNext, autoSlide );
 		}
 	}
-	
+
 	function navigateLeft() {
 		// Prioritize hiding fragments
 		if( isOverviewActive() || previousFragment() === false ) {
@@ -1071,7 +1071,7 @@ var Reveal = (function(){
 			availableRoutes().down ? navigateDown() : navigateRight();
 		}
 
-		// If auto-sliding is enabled we need to cue up 
+		// If auto-sliding is enabled we need to cue up
 		// another timeout
 		cueAutoSlide();
 	}
@@ -1084,11 +1084,11 @@ var Reveal = (function(){
 
 	/**
 	 * Handler for the document level 'keydown' event.
-	 * 
+	 *
 	 * @param {Object} event
 	 */
 	function onDocumentKeyDown( event ) {
-		// Disregard the event if the target is editable or a 
+		// Disregard the event if the target is editable or a
 		// modifier is present
 		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 
@@ -1096,7 +1096,7 @@ var Reveal = (function(){
 
 		switch( event.keyCode ) {
 			// p, page up
-			case 80: case 33: navigatePrev(); break; 
+			case 80: case 33: navigatePrev(); break;
 			// n, page down
 			case 78: case 34: navigateNext(); break;
 			// h, left
@@ -1123,18 +1123,18 @@ var Reveal = (function(){
 				triggered = false;
 		}
 
-		// If the input resulted in a triggered action we should prevent 
+		// If the input resulted in a triggered action we should prevent
 		// the browsers default behavior
 		if( triggered ) {
 			event.preventDefault();
 		}
 		else if ( event.keyCode === 27 && supports3DTransforms ) {
 			toggleOverview();
-	
+
 			event.preventDefault();
 		}
 
-		// If auto-sliding is enabled we need to cue up 
+		// If auto-sliding is enabled we need to cue up
 		// another timeout
 		cueAutoSlide();
 
@@ -1149,7 +1149,7 @@ var Reveal = (function(){
 		touch.startY = event.touches[0].clientY;
 		touch.startCount = event.touches.length;
 
-		// If there's two touches we need to memorize the distance 
+		// If there's two touches we need to memorize the distance
 		// between those two points to detect pinching
 		if( event.touches.length === 2 && config.overview ) {
 			touch.startSpan = distanceBetween( {
@@ -1161,7 +1161,7 @@ var Reveal = (function(){
 			} );
 		}
 	}
-	
+
 	/**
 	 * Handler for the document level 'touchmove' event.
 	 */
@@ -1171,7 +1171,7 @@ var Reveal = (function(){
 			var currentX = event.touches[0].clientX;
 			var currentY = event.touches[0].clientY;
 
-			// If the touch started off with two points and still has 
+			// If the touch started off with two points and still has
 			// two active touches; test for the pinch gesture
 			if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) {
 
@@ -1184,7 +1184,7 @@ var Reveal = (function(){
 					y: touch.startY
 				} );
 
-				// If the span is larger than the desire amount we've got 
+				// If the span is larger than the desire amount we've got
 				// ourselves a pinch
 				if( Math.abs( touch.startSpan - currentSpan ) > touch.threshold ) {
 					touch.handled = true;
@@ -1209,15 +1209,15 @@ var Reveal = (function(){
 				if( deltaX > touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
 					touch.handled = true;
 					navigateLeft();
-				} 
+				}
 				else if( deltaX < -touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) {
 					touch.handled = true;
 					navigateRight();
-				} 
+				}
 				else if( deltaY > touch.threshold ) {
 					touch.handled = true;
 					navigateUp();
-				} 
+				}
 				else if( deltaY < -touch.threshold ) {
 					touch.handled = true;
 					navigateDown();
@@ -1227,7 +1227,7 @@ var Reveal = (function(){
 
 			}
 		}
-		// There's a bug with swiping on some Android devices unless 
+		// There's a bug with swiping on some Android devices unless
 		// the default action is always prevented
 		else if( navigator.userAgent.match( /android/gi ) ) {
 			event.preventDefault();
@@ -1242,7 +1242,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Handles mouse wheel scrolling, throttled to avoid skipping 
+	 * Handles mouse wheel scrolling, throttled to avoid skipping
 	 * multiple slides.
 	 */
 	function onDocumentMouseScroll( event ){
@@ -1260,7 +1260,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Clicking on the progress bar results in a navigation to the 
+	 * Clicking on the progress bar results in a navigation to the
 	 * closest approximate horizontal slide using this equation:
 	 *
 	 * ( clickX / presentationWidth ) * numberOfSlides
@@ -1271,10 +1271,10 @@ var Reveal = (function(){
 
 		slide( slideIndex );
 	}
-	
+
 	/**
 	 * Handler for the window level 'hashchange' event.
-	 * 
+	 *
 	 * @param {Object} event
 	 */
 	function onWindowHashChange( event ) {
@@ -1285,7 +1285,7 @@ var Reveal = (function(){
 	 * Invoked when a slide is and we're in the overview.
 	 */
 	function onOverviewSlideClicked( event ) {
-		// TODO There's a bug here where the event listeners are not 
+		// TODO There's a bug here where the event listeners are not
 		// removed after deactivating the overview.
 		if( isOverviewActive() ) {
 			event.preventDefault();
@@ -1299,7 +1299,7 @@ var Reveal = (function(){
 		}
 	}
 
-	
+
 	// --------------------------------------------------------------------//
 	// ------------------------------- API --------------------------------//
 	// --------------------------------------------------------------------//
@@ -1307,7 +1307,7 @@ var Reveal = (function(){
 
 	return {
 		initialize: initialize,
-		
+
 		// Navigation methods
 		slide: slide,
 		left: navigateLeft,
@@ -1369,5 +1369,5 @@ var Reveal = (function(){
 			}
 		}
 	};
-	
+
 })();
\ No newline at end of file
diff --git a/js/reveal.min.js b/js/reveal.min.js
index b7ffeab9..7fb4f9ad 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -2,7 +2,7 @@
  * reveal.js 2.1 r35
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ak=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 58c26e03..729dad34 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -39,7 +39,7 @@ var RevealNotes = (function() {
 			notesPopup.postMessage( JSON.stringify( slideData ), '*' );
 		}
 
-		// The main presentation is kept in sync when navigating the 
+		// The main presentation is kept in sync when navigating the
 		// note slides so that the popup may be used as a remote
 		window.addEventListener( 'message', function( event ) {
 			var data = JSON.parse( event.data );
@@ -60,7 +60,7 @@ var RevealNotes = (function() {
 
 	// Open the notes when the 's' key is hit
 	document.addEventListener( 'keydown', function( event ) {
-		// Disregard the event if the target is editable or a 
+		// Disregard the event if the target is editable or a
 		// modifier is present
 		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 

From 8576264574e0fc9f83b35a05840c0e0932951631 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 21:14:50 -0400
Subject: [PATCH 137/305] remove traling whitespace (#197)

---
 css/reveal.css | 78 +++++++++++++++++++++++++-------------------------
 index.html     | 54 +++++++++++++++++-----------------
 2 files changed, 66 insertions(+), 66 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index c355cc4f..09a874e9 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -4,7 +4,7 @@
  * reveal.js
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 
@@ -22,8 +22,8 @@ html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal i
 .reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li,
 .reveal fieldset, .reveal form, .reveal label, .reveal legend,
 .reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td,
-.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed, 
-.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup, 
+.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed,
+.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup,
 .reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary,
 .reveal time, .reveal mark, .reveal audio, video {
 	margin: 0;
@@ -34,7 +34,7 @@ html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal i
 	vertical-align: baseline;
 }
 
-.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure, 
+.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure,
 .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
 	display: block;
 }
@@ -44,7 +44,7 @@ html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal i
  * GLOBAL STYLES
  *********************************************/
 
-html, 
+html,
 body {
 	width: 100%;
 	height: 100%;
@@ -57,10 +57,10 @@ body {
 	line-height: 1;
 }
 
-::selection { 
-	background:#FF5E99; 
-	color:#fff; 
-	text-shadow: none; 
+::selection {
+	background:#FF5E99;
+	color:#fff;
+	text-shadow: none;
 }
 
 @media screen and (max-width: 900px) {
@@ -173,19 +173,19 @@ body {
 	/* preserve aspect ratio and scale image so it's bound within the section */
 	max-width: 100%;
 	max-height: 100%;
-} 
+}
 
-.reveal strong, 
+.reveal strong,
 .reveal b {
 	font-weight: bold;
 }
 
-.reveal em, 
+.reveal em,
 .reveal i {
 	font-style: italic;
 }
 
-.reveal ol, 
+.reveal ol,
 .reveal ul {
 	display: inline-block;
 
@@ -233,7 +233,7 @@ body {
 	width: 70%;
 	margin: 5px auto;
 	padding: 5px;
-	
+
 	font-style: italic;
 	background: rgba(255, 255, 255, 0.05);
 	box-shadow: 0px 0px 2px rgba(0,0,0,0.2);
@@ -245,7 +245,7 @@ body {
 		content: '”';
 	}
 
-.reveal q {	
+.reveal q {
 	font-style: italic;
 }
 	.reveal q:before {
@@ -280,7 +280,7 @@ body {
 	max-height: 400px;
 }
 
-.reveal table th, 
+.reveal table th,
 .reveal table td {
 	text-align: left;
 	padding-right: .3em;
@@ -290,10 +290,10 @@ body {
 	text-shadow: rgb(255,255,255) 1px 1px 2px;
 }
 
-.reveal sup { 
+.reveal sup {
 	vertical-align: super;
 }
-.reveal sub { 
+.reveal sub {
 	vertical-align: sub;
 }
 
@@ -323,7 +323,7 @@ body {
 	right: 10px;
 	bottom: 10px;
 }
-	
+
 	.reveal .controls a {
 		font-family: Arial;
 		font-size: 0.83em;
@@ -485,7 +485,7 @@ body {
 	padding: 20px 0px;
 	overflow: visible;
 	z-index: 1;
-	
+
 	text-align: center;
 
 	-webkit-transition: -webkit-perspective .4s ease;
@@ -493,7 +493,7 @@ body {
 	    -ms-transition: -ms-perspective .4s ease;
 	     -o-transition: -o-perspective .4s ease;
 	        transition: perspective .4s ease;
-	
+
 	-webkit-perspective: 600px;
 	   -moz-perspective: 600px;
 	    -ms-perspective: 600px;
@@ -513,12 +513,12 @@ body {
 	min-height: 600px;
 
 	z-index: 10;
-	
+
 	-webkit-transform-style: preserve-3d;
 	   -moz-transform-style: preserve-3d;
 	    -ms-transform-style: preserve-3d;
 	        transform-style: preserve-3d;
-	
+
 	-webkit-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 	   -moz-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 	    -ms-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
@@ -544,7 +544,7 @@ body {
 .reveal .slides>section.past {
 	display: block;
 	opacity: 0;
-	
+
 	-webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
 	   -moz-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
 	    -ms-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
@@ -553,7 +553,7 @@ body {
 .reveal .slides>section.future {
 	display: block;
 	opacity: 0;
-	
+
 	-webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
 	   -moz-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
 	    -ms-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
@@ -563,7 +563,7 @@ body {
 .reveal .slides>section>section.past {
 	display: block;
 	opacity: 0;
-	
+
 	-webkit-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
 	   -moz-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
 	    -ms-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
@@ -572,7 +572,7 @@ body {
 .reveal .slides>section>section.future {
 	display: block;
 	opacity: 0;
-	
+
 	-webkit-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
 	   -moz-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
 	    -ms-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
@@ -719,7 +719,7 @@ body {
 	   -moz-backface-visibility: hidden;
 	    -ms-backface-visibility: hidden;
 	        backface-visibility: hidden;
-	
+
 	-webkit-box-sizing: border-box;
 	   -moz-box-sizing: border-box;
 	        box-sizing: border-box;
@@ -937,7 +937,7 @@ body {
 	-webkit-transform: none;
 	-webkit-transition-duration: 800ms;
 
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 0, randomness 0, flipAxis 0 1 0, tileOutline 1
 	);
 }
@@ -945,8 +945,8 @@ body {
 .reveal.tileflip .slides section.past {
 	-webkit-transform: none;
 	-webkit-transition-duration: 800ms;
-	
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
 	);
 }
@@ -955,25 +955,25 @@ body {
 	-webkit-transform: none;
 	-webkit-transition-duration: 800ms;
 
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
 	);
 }
 
-.reveal.tileflip .slides>section>section.present {	
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+.reveal.tileflip .slides>section>section.present {
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 0, randomness 2, flipAxis 1 0 0, tileOutline 1
 	);
 }
 
-.reveal.tileflip .slides>section>section.past {	
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+.reveal.tileflip .slides>section>section.past {
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
 	);
 }
 
-.reveal.tileflip .slides>section>section.future {	
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg), 
+.reveal.tileflip .slides>section>section.future {
+	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
 		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
 	);
 }
@@ -1012,7 +1012,7 @@ body {
 .reveal.overview .slides section {
 	padding: 20px 0;
 	max-height: 600px;
-	overflow: hidden;	
+	overflow: hidden;
 	opacity: 1!important;
 	visibility: visible!important;
 	cursor: pointer;
diff --git a/index.html b/index.html
index 670eb5e3..f785065b 100644
--- a/index.html
+++ b/index.html
@@ -1,9 +1,9 @@
-<!doctype html>  
+<!doctype html>
 <html lang="en">
-	
+
 	<head>
 		<meta charset="utf-8">
-		
+
 		<title>reveal.js - The HTML Presentation Framework</title>
 
 		<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
@@ -11,7 +11,7 @@
 
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
-		
+
 		<link rel="stylesheet" href="css/reveal.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
@@ -27,9 +27,9 @@
 		<script src="lib/js/html5shiv.js"></script>
 		<![endif]-->
 	</head>
-	
+
 	<body>
-		
+
 		<div class="reveal">
 
 			<!-- Any section element inside of this container is displayed as a slide -->
@@ -39,11 +39,11 @@
 					<h1>Reveal.js</h1>
 					<h3>HTML Presentations Made Easy</h3>
 				</section>
-				
+
 				<section>
 					<h2>Heads Up</h2>
 					<p>
-						reveal.js is a framework for easily creating beautiful presentations using HTML. You'll need a browser with 
+						reveal.js is a framework for easily creating beautiful presentations using HTML. You'll need a browser with
 						support for CSS 3D transforms to see it in its full glory.
 					</p>
 					<p>
@@ -54,7 +54,7 @@
 						Oh hey, these are some notes. They'll be hidden in your presentation, but you can see them if you open the speaker notes window (hit 's' on your keyboard).
 					</aside>
 				</section>
-				
+
 				<!-- Example of nested vertical slides -->
 				<section>
 					<section>
@@ -117,7 +117,7 @@
 						<li>Or here</li>
 					</ul>
 				</section>
-				
+
 				<section>
 					<h2>Fantastic Ordered List</h2>
 					<ol>
@@ -130,13 +130,13 @@
 				<section data-markdown>
 					<script type="text/template">
 						## Markdown support
-						
+
 						For those of you who like that sort of thing. Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
 
 							<section data-markdown>
 							  ## Markdown support
 
-							  For those of you who like that sort of thing. 
+							  For those of you who like that sort of thing.
 							  Instructions and a bit more info available [here](https://github.com/hakimel/reveal.js#markdown).
 							</section>
 					</script>
@@ -149,9 +149,9 @@
 						<a href="?transition=cube#/transitions">Cube</a> -
 						<a href="?transition=page#/transitions">Page</a> -
 						<a href="?transition=concave#/transitions">Concave</a> -
-						<a href="?transition=zoom#/transitions">Zoom</a> - 
-						<a href="?transition=linear#/transitions">Linear</a> - 
-						<a href="?transition=none#/transitions">None</a> - 
+						<a href="?transition=zoom#/transitions">Zoom</a> -
+						<a href="?transition=linear#/transitions">Linear</a> -
+						<a href="?transition=none#/transitions">None</a> -
 						<a href="?#/transitions">Default</a>
 					</p>
 				</section>
@@ -217,17 +217,17 @@
 						The nice thing about standards is that there are so many to choose from</q> and block:
 					</p>
 					<blockquote cite="http://searchservervirtualization.techtarget.com/definition/Our-Favorite-Technology-Quotations">
-						For years there has been a theory that millions of monkeys typing at random on millions of typewriters would 
+						For years there has been a theory that millions of monkeys typing at random on millions of typewriters would
 						reproduce the entire works of Shakespeare. The Internet has proven this theory to be untrue.
 					</blockquote>
 				</section>
-				
+
 				<section>
 					<h2>Pretty Code</h2>
 					<pre><code contenteditable>
 function linkify( selector ) {
   if( supports3DTransforms ) {
-    
+
     var nodes = document.querySelectorAll( selector );
 
     for( var i = 0, len = nodes.length; i &lt; len; i++ ) {
@@ -242,7 +242,7 @@ function linkify( selector ) {
 					</code></pre>
 					<p>Courtesy of <a href="http://softwaremaniacs.org/soft/highlight/en/description/">highlight.js</a>.</p>
 				</section>
-				
+
 				<section>
 					<h2>Intergalactic Interconnections</h2>
 					<p>
@@ -274,14 +274,14 @@ function linkify( selector ) {
 						<p class="fragment highlight-blue">highlight-blue</p>
 					</section>
 				</section>
-				
+
 				<section>
 					<h2>Spectacular image!</h2>
 					<a class="image" href="http://lab.hakim.se/meny/" target="_blank">
 						<img width="320" height="299" src="http://s3.amazonaws.com/hakim-static/portfolio/images/meny.png" alt="Meny">
 					</a>
 				</section>
-				
+
 				<section>
 					<h2>Export to PDF</h2>
 					<p>Presentations can be <a href="https://github.com/hakimel/reveal.js#pdf-export">exported to PDF</a>, below is an example that's been uploaded to SlideShare.</p>
@@ -290,11 +290,11 @@ function linkify( selector ) {
 						document.getElementById('slideshare').attributeName = 'allowfullscreen';
 					</script>
 				</section>
-				
+
 				<section>
 					<h2>Take a Moment</h2>
 					<p>
-						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take disctracting slides off the screen 
+						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take disctracting slides off the screen
 						during a presentation.
 					</p>
 				</section>
@@ -311,7 +311,7 @@ function linkify( selector ) {
 				<section>
 					<h2>It's free</h2>
 					<p>
-						reveal.js and <a href="http://www.rvl.io">rvl.io</a> are entirely free but if you'd like to support the projects you can donate below. 
+						reveal.js and <a href="http://www.rvl.io">rvl.io</a> are entirely free but if you'd like to support the projects you can donate below.
 						Donations will go towards hosting and domain costs.
 					</p>
 					<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
@@ -325,14 +325,14 @@ function linkify( selector ) {
 						<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
 					</form>
 				</section>
-				
+
 				<section>
 					<h1>THE END</h1>
 					<h3>BY Hakim El Hattab / hakim.se</h3>
 				</section>
 
 			</div>
-			
+
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
@@ -346,7 +346,7 @@ function linkify( selector ) {
 				controls: true,
 				progress: true,
 				history: true,
-				
+
 				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
 				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none
 

From 143fc85c657a4953d3f3b878b845cc60efbed748 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 20 Oct 2012 21:43:42 -0400
Subject: [PATCH 138/305] use outer color of radial gradient as solid fallback

---
 css/theme/beige.css            | 4 ++--
 css/theme/default.css          | 4 ++--
 css/theme/serif.css            | 2 +-
 css/theme/simple.css           | 2 +-
 css/theme/sky.css              | 4 ++--
 css/theme/template/mixins.scss | 2 +-
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/css/theme/beige.css b/css/theme/beige.css
index 6b887f34..e1e635a8 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -1,5 +1,5 @@
 @import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
-/*
+/**
  * Beige theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
@@ -16,7 +16,7 @@
  * GLOBAL STYLES
  *********************************************/
 body {
-  background: white;
+  background: #f7f2d3;
   background: -moz-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, white), color-stop(100%, #f7f2d3));
   background: -webkit-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
diff --git a/css/theme/default.css b/css/theme/default.css
index d8f92994..3fe7a2a0 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -1,5 +1,5 @@
 @import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
-/*
+/**
  * Default theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
@@ -16,7 +16,7 @@
  * GLOBAL STYLES
  *********************************************/
 body {
-  background: #555a5f;
+  background: #1c1e20;
   background: -moz-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #555a5f), color-stop(100%, #1c1e20));
   background: -webkit-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
diff --git a/css/theme/serif.css b/css/theme/serif.css
index b9f2406d..78ed9313 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -1,4 +1,4 @@
-/*
+/**
  * A simple theme for reveal.js presentations, similar 
  * to the default theme. The accent color is darkblue.
  * 
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 53d665f4..663c09a7 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -1,6 +1,6 @@
 @import url(http://fonts.googleapis.com/css?family=News+Cycle:400,700);
 @import url(http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
-/*
+/**
  * A simple theme for reveal.js presentations, similar 
  * to the default theme. The accent color is darkblue.
  * 
diff --git a/css/theme/sky.css b/css/theme/sky.css
index f3fb04f8..cd0be945 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -1,6 +1,6 @@
 @import url(http://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
 @import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
-/*
+/**
  * Sky theme for reveal.js.
  * 
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
@@ -9,7 +9,7 @@
  * GLOBAL STYLES
  *********************************************/
 body {
-  background: #f7fbfc;
+  background: #add9e4;
   background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4));
   background: -webkit-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
diff --git a/css/theme/template/mixins.scss b/css/theme/template/mixins.scss
index bc824190..e0c56069 100644
--- a/css/theme/template/mixins.scss
+++ b/css/theme/template/mixins.scss
@@ -19,7 +19,7 @@
 }
 
 @mixin radial-gradient( $outer, $inner, $type: circle ) {
-	background: $inner;
+	background: $outer;
 	background: -moz-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );
 	background: -webkit-gradient( radial, center center, 0px, center center, 100%, color-stop(0%,$inner), color-stop(100%,$outer) );
 	background: -webkit-radial-gradient( center, $type cover,  $inner 0%, $outer 100% );

From b373425b694a3fd4d49716fe53e091b984ea1eab Mon Sep 17 00:00:00 2001
From: Russell Beattie <russ@russellbeattie.com>
Date: Mon, 22 Oct 2012 14:49:22 -0700
Subject: [PATCH 139/305] Updated Controls to use CSS triangles rather than
 unicode triangles (fix Android support)

---
 css/reveal.css | 64 +++++++++++++++++++++++++++++---------------------
 js/reveal.js   |  8 +++----
 2 files changed, 41 insertions(+), 31 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 09a874e9..ce4765ff 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -319,41 +319,51 @@ body {
 	width: 90px;
 	height: 90px;
 	z-index: 30;
-
 	right: 10px;
 	bottom: 10px;
 }
 
-	.reveal .controls a {
-		font-family: Arial;
-		font-size: 0.83em;
-		position: absolute;
-		opacity: 0.1;
-	}
-		.reveal .controls a.enabled {
-			opacity: 0.6;
-		}
-		.reveal .controls a.enabled:active {
-			margin-top: 1px;
-		}
+.reveal .controls div {
+	position: absolute;
+	opacity: 0.1;
+	width: 0; 
+	height: 0; 
+	border: 12px solid transparent;
+}
 
-	.reveal .controls .left {
-		top: 30px;
-	}
+.reveal .controls div.enabled {
+	opacity: 0.6;
+}
 
-	.reveal .controls .right {
-		left: 60px;
-		top: 30px;
-	}
+.reveal .controls div.enabled:active {
+	margin-top: 1px;
+}
 
-	.reveal .controls .up {
-		left: 30px;
-	}
+.reveal .controls div.left {
+	top: 30px;
 
-	.reveal .controls .down {
-		left: 30px;
-		top: 60px;
-	}
+	border-right-color: #eee;
+}
+
+.reveal .controls div.right {
+	left: 60px;
+	top: 30px;
+
+	border-left-color: #eee;
+}
+
+.reveal .controls div.up {
+	left: 30px;
+
+	border-bottom-color: #eee;
+}
+
+.reveal .controls div.down {
+	left: 30px;
+	top: 60px;
+
+	border-top-color: #eee;
+}
 
 
 /*********************************************
diff --git a/js/reveal.js b/js/reveal.js
index 0ae2ad1b..cb0205e5 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -150,10 +150,10 @@ var Reveal = (function(){
 		if( !dom.wrapper.querySelector( '.controls' ) && config.controls ) {
 			var controlsElement = document.createElement( 'aside' );
 			controlsElement.classList.add( 'controls' );
-			controlsElement.innerHTML = '<a class="left" href="#">&#x25C4;</a>' +
-										'<a class="right" href="#">&#x25BA;</a>' +
-										'<a class="up" href="#">&#x25B2;</a>' +
-										'<a class="down" href="#">&#x25BC;</a>';
+			controlsElement.innerHTML = '<div class="left"></div>' +
+										'<div class="right"></div>' +
+										'<div class="up"></div>' +
+										'<div class="down"></div>';
 			dom.wrapper.appendChild( controlsElement );
 		}
 

From 7f4e5fc6bf0fa4c7ef121d707d385ee89128a441 Mon Sep 17 00:00:00 2001
From: Russell Beattie <russ@russellbeattie.com>
Date: Mon, 22 Oct 2012 19:34:31 -0700
Subject: [PATCH 140/305] Updated new CSS triangle controls to use theme
 colors.

---
 css/theme/beige.css           | 33 +++++++++++++++++++++++++++-----
 css/theme/default.css         | 33 +++++++++++++++++++++++++++-----
 css/theme/serif.css           | 33 +++++++++++++++++++++++++++-----
 css/theme/simple.css          | 33 +++++++++++++++++++++++++++-----
 css/theme/sky.css             | 33 +++++++++++++++++++++++++++-----
 css/theme/template/theme.scss | 36 +++++++++++++++++++++++++++++------
 6 files changed, 170 insertions(+), 31 deletions(-)

diff --git a/css/theme/beige.css b/css/theme/beige.css
index e1e635a8..6d2eea99 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -110,13 +110,36 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls a {
-  color: #333333;
+.reveal .controls div.left {
+  border-right-color: #333333;
 }
 
-.reveal .controls a.enabled {
-  color: #c0a86e;
-  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+.reveal .controls div.right {
+  border-left-color: #333333;
+}
+
+.reveal .controls div.up {
+  border-bottom-color: #333333;
+}
+
+.reveal .controls div.down {
+  border-top-color: #333333;
+}
+
+.reveal .controls div.left.enabled {
+  border-right-color: #c0a86e;
+}
+
+.reveal .controls div.right.enabled {
+  border-left-color: #c0a86e;
+}
+
+.reveal .controls div.up.enabled {
+  border-bottom-color: #c0a86e;
+}
+
+.reveal .controls div.down.enabled {
+  border-top-color: #c0a86e;
 }
 
 /*********************************************
diff --git a/css/theme/default.css b/css/theme/default.css
index 3fe7a2a0..0b393c21 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -110,13 +110,36 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls a {
-  color: #eeeeee;
+.reveal .controls div.left {
+  border-right-color: #eeeeee;
 }
 
-.reveal .controls a.enabled {
-  color: #71e9f4;
-  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+.reveal .controls div.right {
+  border-left-color: #eeeeee;
+}
+
+.reveal .controls div.up {
+  border-bottom-color: #eeeeee;
+}
+
+.reveal .controls div.down {
+  border-top-color: #eeeeee;
+}
+
+.reveal .controls div.left.enabled {
+  border-right-color: #71e9f4;
+}
+
+.reveal .controls div.right.enabled {
+  border-left-color: #71e9f4;
+}
+
+.reveal .controls div.up.enabled {
+  border-bottom-color: #71e9f4;
+}
+
+.reveal .controls div.down.enabled {
+  border-top-color: #71e9f4;
 }
 
 /*********************************************
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 78ed9313..55a6b3a4 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -97,13 +97,36 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls a {
-  color: black;
+.reveal .controls div.left {
+  border-right-color: black;
 }
 
-.reveal .controls a.enabled {
-  color: #8b7c69;
-  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+.reveal .controls div.right {
+  border-left-color: black;
+}
+
+.reveal .controls div.up {
+  border-bottom-color: black;
+}
+
+.reveal .controls div.down {
+  border-top-color: black;
+}
+
+.reveal .controls div.left.enabled {
+  border-right-color: #8b7c69;
+}
+
+.reveal .controls div.right.enabled {
+  border-left-color: #8b7c69;
+}
+
+.reveal .controls div.up.enabled {
+  border-bottom-color: #8b7c69;
+}
+
+.reveal .controls div.down.enabled {
+  border-top-color: #8b7c69;
 }
 
 /*********************************************
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 663c09a7..8fb23c40 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -99,13 +99,36 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls a {
-  color: black;
+.reveal .controls div.left {
+  border-right-color: black;
 }
 
-.reveal .controls a.enabled {
-  color: #0000f1;
-  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+.reveal .controls div.right {
+  border-left-color: black;
+}
+
+.reveal .controls div.up {
+  border-bottom-color: black;
+}
+
+.reveal .controls div.down {
+  border-top-color: black;
+}
+
+.reveal .controls div.left.enabled {
+  border-right-color: #0000f1;
+}
+
+.reveal .controls div.right.enabled {
+  border-left-color: #0000f1;
+}
+
+.reveal .controls div.up.enabled {
+  border-bottom-color: #0000f1;
+}
+
+.reveal .controls div.down.enabled {
+  border-top-color: #0000f1;
 }
 
 /*********************************************
diff --git a/css/theme/sky.css b/css/theme/sky.css
index cd0be945..d68fc8b1 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -103,13 +103,36 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls a {
-  color: #333333;
+.reveal .controls div.left {
+  border-right-color: #333333;
 }
 
-.reveal .controls a.enabled {
-  color: #74a7cb;
-  text-shadow: 0px 0px 2px rgba(144, 207, 213, 0.3);
+.reveal .controls div.right {
+  border-left-color: #333333;
+}
+
+.reveal .controls div.up {
+  border-bottom-color: #333333;
+}
+
+.reveal .controls div.down {
+  border-top-color: #333333;
+}
+
+.reveal .controls div.left.enabled {
+  border-right-color: #74a7cb;
+}
+
+.reveal .controls div.right.enabled {
+  border-left-color: #74a7cb;
+}
+
+.reveal .controls div.up.enabled {
+  border-bottom-color: #74a7cb;
+}
+
+.reveal .controls div.down.enabled {
+  border-top-color: #74a7cb;
 }
 
 /*********************************************
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index 353a98cf..9c22ecb7 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -106,13 +106,37 @@ body {
  * NAVIGATION CONTROLS
  *********************************************/
 
-.reveal .controls a {
-	color: $mainColor;
+.reveal .controls div.left {
+	border-right-color: $mainColor;
+}
+
+.reveal .controls div.right {
+	border-left-color: $mainColor;
+}
+
+.reveal .controls div.up {
+	border-bottom-color: $mainColor;
+}
+
+.reveal .controls div.down {
+	border-top-color: $mainColor;
+}
+
+.reveal .controls div.left.enabled {
+	border-right-color: $linkColorHover;
+}
+
+.reveal .controls div.right.enabled {
+	border-left-color: $linkColorHover;
+}
+
+.reveal .controls div.up.enabled {
+	border-bottom-color: $linkColorHover;
+}
+
+.reveal .controls div.down.enabled {
+	border-top-color: $linkColorHover;
 }
-	.reveal .controls a.enabled {
-		color: $linkColorHover;
-		text-shadow: 0px 0px 2px hsla(185, 45%, 70%, 0.3);
-	}
 
 
 /*********************************************

From aefe981040ea8c5c7875d9da1ac860def44a19e8 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 22 Oct 2012 23:16:14 -0400
Subject: [PATCH 141/305] use borders to generate control arrows (closes #137)

---
 css/reveal.css                | 27 +++++++++++++++-------
 css/theme/beige.css           | 42 +++++++++++++++++++----------------
 css/theme/default.css         | 42 +++++++++++++++++++----------------
 css/theme/serif.css           | 42 +++++++++++++++++++----------------
 css/theme/simple.css          | 42 +++++++++++++++++++----------------
 css/theme/sky.css             | 42 +++++++++++++++++++----------------
 css/theme/template/theme.scss | 42 +++++++++++++++++++----------------
 js/reveal.min.js              |  7 +++---
 8 files changed, 160 insertions(+), 126 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index ce4765ff..b39ea130 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -316,8 +316,8 @@ body {
 .reveal .controls {
 	display: none;
 	position: fixed;
-	width: 90px;
-	height: 90px;
+	width: 110px;
+	height: 110px;
 	z-index: 30;
 	right: 10px;
 	bottom: 10px;
@@ -329,10 +329,17 @@ body {
 	width: 0; 
 	height: 0; 
 	border: 12px solid transparent;
+
+	-webkit-transition: opacity 0.2s ease;
+	   -moz-transition: opacity 0.2s ease;
+	    -ms-transition: opacity 0.2s ease;
+	     -o-transition: opacity 0.2s ease;
+	        transition: opacity 0.2s ease;
 }
 
 .reveal .controls div.enabled {
 	opacity: 0.6;
+	cursor: pointer;
 }
 
 .reveal .controls div.enabled:active {
@@ -340,28 +347,32 @@ body {
 }
 
 .reveal .controls div.left {
-	top: 30px;
+	top: 42px;
 
+	border-right-width: 22px;
 	border-right-color: #eee;
 }
 
 .reveal .controls div.right {
-	left: 60px;
-	top: 30px;
+	left: 74px;
+	top: 42px;
 
+	border-left-width: 22px;
 	border-left-color: #eee;
 }
 
 .reveal .controls div.up {
-	left: 30px;
+	left: 42px;
 
+	border-bottom-width: 22px;
 	border-bottom-color: #eee;
 }
 
 .reveal .controls div.down {
-	left: 30px;
-	top: 60px;
+	left: 42px;
+	top: 74px;
 
+	border-top-width: 22px;
 	border-top-color: #eee;
 }
 
diff --git a/css/theme/beige.css b/css/theme/beige.css
index 6d2eea99..fe0e4600 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -110,35 +110,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left {
-  border-right-color: #333333;
-}
-
-.reveal .controls div.right {
-  border-left-color: #333333;
-}
-
-.reveal .controls div.up {
-  border-bottom-color: #333333;
-}
-
-.reveal .controls div.down {
-  border-top-color: #333333;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+  border-right-color: #8b743d;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+  border-left-color: #8b743d;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+  border-bottom-color: #8b743d;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+  border-top-color: #8b743d;
+}
+
+.reveal .controls div.left.enabled:hover {
   border-right-color: #c0a86e;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
   border-left-color: #c0a86e;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
   border-bottom-color: #c0a86e;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
   border-top-color: #c0a86e;
 }
 
diff --git a/css/theme/default.css b/css/theme/default.css
index 0b393c21..563e4d9d 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -110,35 +110,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left {
-  border-right-color: #eeeeee;
-}
-
-.reveal .controls div.right {
-  border-left-color: #eeeeee;
-}
-
-.reveal .controls div.up {
-  border-bottom-color: #eeeeee;
-}
-
-.reveal .controls div.down {
-  border-top-color: #eeeeee;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+  border-right-color: #13daec;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+  border-left-color: #13daec;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+  border-bottom-color: #13daec;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+  border-top-color: #13daec;
+}
+
+.reveal .controls div.left.enabled:hover {
   border-right-color: #71e9f4;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
   border-left-color: #71e9f4;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
   border-bottom-color: #71e9f4;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
   border-top-color: #71e9f4;
 }
 
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 55a6b3a4..3957b5d2 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -97,35 +97,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left {
-  border-right-color: black;
-}
-
-.reveal .controls div.right {
-  border-left-color: black;
-}
-
-.reveal .controls div.up {
-  border-bottom-color: black;
-}
-
-.reveal .controls div.down {
-  border-top-color: black;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+  border-right-color: #51483d;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+  border-left-color: #51483d;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+  border-bottom-color: #51483d;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+  border-top-color: #51483d;
+}
+
+.reveal .controls div.left.enabled:hover {
   border-right-color: #8b7c69;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
   border-left-color: #8b7c69;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
   border-bottom-color: #8b7c69;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
   border-top-color: #8b7c69;
 }
 
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 8fb23c40..926bbc54 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -99,35 +99,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left {
-  border-right-color: black;
-}
-
-.reveal .controls div.right {
-  border-left-color: black;
-}
-
-.reveal .controls div.up {
-  border-bottom-color: black;
-}
-
-.reveal .controls div.down {
-  border-top-color: black;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+  border-right-color: darkblue;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+  border-left-color: darkblue;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+  border-bottom-color: darkblue;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+  border-top-color: darkblue;
+}
+
+.reveal .controls div.left.enabled:hover {
   border-right-color: #0000f1;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
   border-left-color: #0000f1;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
   border-bottom-color: #0000f1;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
   border-top-color: #0000f1;
 }
 
diff --git a/css/theme/sky.css b/css/theme/sky.css
index d68fc8b1..6618c0d0 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -103,35 +103,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left {
-  border-right-color: #333333;
-}
-
-.reveal .controls div.right {
-  border-left-color: #333333;
-}
-
-.reveal .controls div.up {
-  border-bottom-color: #333333;
-}
-
-.reveal .controls div.down {
-  border-top-color: #333333;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+  border-right-color: #3b759e;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+  border-left-color: #3b759e;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+  border-bottom-color: #3b759e;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+  border-top-color: #3b759e;
+}
+
+.reveal .controls div.left.enabled:hover {
   border-right-color: #74a7cb;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
   border-left-color: #74a7cb;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
   border-bottom-color: #74a7cb;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
   border-top-color: #74a7cb;
 }
 
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index 9c22ecb7..600c8e35 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -106,35 +106,39 @@ body {
  * NAVIGATION CONTROLS
  *********************************************/
 
-.reveal .controls div.left {
-	border-right-color: $mainColor;
-}
-
-.reveal .controls div.right {
-	border-left-color: $mainColor;
-}
-
-.reveal .controls div.up {
-	border-bottom-color: $mainColor;
-}
-
-.reveal .controls div.down {
-	border-top-color: $mainColor;
-}
-
+.reveal .controls div.left,
 .reveal .controls div.left.enabled {
+	border-right-color: $linkColor;
+}
+
+.reveal .controls div.right,
+.reveal .controls div.right.enabled {
+	border-left-color: $linkColor;
+}
+
+.reveal .controls div.up,
+.reveal .controls div.up.enabled {
+	border-bottom-color: $linkColor;
+}
+
+.reveal .controls div.down,
+.reveal .controls div.down.enabled {
+	border-top-color: $linkColor;
+}
+
+.reveal .controls div.left.enabled:hover {
 	border-right-color: $linkColorHover;
 }
 
-.reveal .controls div.right.enabled {
+.reveal .controls div.right.enabled:hover {
 	border-left-color: $linkColorHover;
 }
 
-.reveal .controls div.up.enabled {
+.reveal .controls div.up.enabled:hover {
 	border-bottom-color: $linkColorHover;
 }
 
-.reveal .controls div.down.enabled {
+.reveal .controls div.down.enabled:hover {
 	border-top-color: $linkColorHover;
 }
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 7fb4f9ad..278d5e8b 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -9,10 +9,9 @@ var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>sectio
 function i(al){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,al);d();V();}function P(){f.theme=document.querySelector("#theme");
 f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var ao=document.createElement("div");ao.classList.add("progress");
 ao.innerHTML="<span></span>";f.wrapper.appendChild(ao);}if(!f.wrapper.querySelector(".controls")&&R.controls){var an=document.createElement("aside");an.classList.add("controls");
-an.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';
-f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".state-background")){var am=document.createElement("div");am.classList.add("state-background");
-f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".pause-overlay")){var al=document.createElement("div");al.classList.add("pause-overlay");f.wrapper.appendChild(al);
-}f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(R.controls){f.controls=document.querySelector(".reveal .controls");
+an.innerHTML='<div class="left"></div><div class="right"></div><div class="up"></div><div class="down"></div>';f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".state-background")){var am=document.createElement("div");
+am.classList.add("state-background");f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".pause-overlay")){var al=document.createElement("div");al.classList.add("pause-overlay");
+f.wrapper.appendChild(al);}f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(R.controls){f.controls=document.querySelector(".reveal .controls");
 f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");
 f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var am=[],aq=[];

From 40c899ec562093668a23925a66835e6c65392983 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Tue, 23 Oct 2012 21:56:56 +0200
Subject: [PATCH 142/305] Cherry picking from branch
 fix-fragments-in-speakernotes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Change source from reveal.min.js to reveal.js for testing purposes.

Add nextFragment and previousFragment to the API:
Making it possible to call the methods Reveal.nextFragment()
and Reveal.previousFragment() from »outside«.

Update README.md:
Add the new API Methods Reveal.prevFragment() and Reveal.nextFragment()
---
 README.md    | 2 ++
 index.html   | 2 +-
 js/reveal.js | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a56b6e01..a7527a55 100644
--- a/README.md
+++ b/README.md
@@ -132,6 +132,8 @@ Reveal.up();
 Reveal.down();
 Reveal.prev();
 Reveal.next();
+Reveal.prevFragment();
+Reveal.nextFragment();
 Reveal.toggleOverview();
 
 // Retrieves the previous and current slide elements
diff --git a/index.html b/index.html
index f785065b..18950bc9 100644
--- a/index.html
+++ b/index.html
@@ -336,7 +336,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.min.js"></script>
+		<script src="js/reveal.js"></script>
 
 		<script>
 
diff --git a/js/reveal.js b/js/reveal.js
index cb0205e5..749e71d6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1316,6 +1316,8 @@ var Reveal = (function(){
 		down: navigateDown,
 		prev: navigatePrev,
 		next: navigateNext,
+		prevFragment: previousFragment,
+		nextFragment: nextFragment,
 
 		// Deprecated aliases
 		navigateTo: slide,

From 76a7bd83faa2ecd9c5442a6037e86084a574ab00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 14:31:58 +0200
Subject: [PATCH 143/305] Add notes to the fragment slide for testing purposes.

---
 index.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/index.html b/index.html
index 18950bc9..e011f6fe 100644
--- a/index.html
+++ b/index.html
@@ -261,6 +261,10 @@ function linkify( selector ) {
 							<li class="fragment"><em>of view</em></li>
 							<li class="fragment"><strong>fragments</strong></li>
 						</ol>
+
+						<aside class="notes">
+							Testing notes for fragments.
+						</aside>
 					</section>
 					<section>
 						<h2>Fragment Styles</h2>

From 296242f8d3d5f5513d5278e72941ef868c3cb4e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 14:33:16 +0200
Subject: [PATCH 144/305] Make the fragments visible in speaker notes

---
 plugin/notes/notes.html | 23 ++++++++++----
 plugin/notes/notes.js   | 67 ++++++++++++++++++++++++++++++-----------
 2 files changed, 67 insertions(+), 23 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 485edecd..c69950b9 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -109,12 +109,15 @@
 
 					window.addEventListener( 'message', function( event ) {
 						var data = JSON.parse( event.data );
-
-						if( data.markdown ) {
-							notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
-						}
-						else {
-							notes.innerHTML = data.notes;
+						console.log(data);
+						// No need for updating the notes in case of fragement changes
+						if ( data.notes !== undefined) {
+							if( data.markdown ) {
+								notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
+							}
+							else {
+								notes.innerHTML = data.notes;
+							}
 						}
 
 						// Kill the slide listeners while responding to the event
@@ -124,6 +127,14 @@
 						currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
 						nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
 
+						// Showing and hiding fragments
+						if (data.fragment === 'next') {
+							currentSlide.contentWindow.Reveal.nextFragment();
+						}
+						else if (data.fragment === 'prev') {
+							currentSlide.contentWindow.Reveal.prevFragment();
+						}
+
 						// Resume listening on the next cycle
 						setTimeout( addSlideListeners, 1 );
 
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 729dad34..45d13a4e 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -7,15 +7,36 @@ var RevealNotes = (function() {
 	function openNotes() {
 		var notesPopup = window.open( 'plugin/notes/notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
 
-		Reveal.addEventListener( 'slidechanged', post );
+		// Fires when slide is changed
+		Reveal.addEventListener( 'slidechanged', function( event ) {
+			post('slidechanged');
+		} );
 
-		// Posts the current slide data to the notes window
-		function post() {
+		// Fires when a fragment is shown
+		Reveal.addEventListener( 'fragmentshown', function( event ) {
+			post('fragmentshown');
+		} );
+
+		// Fires when a fragment is hidden
+		Reveal.addEventListener( 'fragmenthidden', function( event ) {
+			post('fragmenthidden');
+		} );
+
+		/**
+		 * @description	Posts the current slide data to the notes window
+		 *
+		 * @param       {string} eventType Expecting 'slidechanged', 'fragmentshown' or 'fragmenthidden'
+		 *                                 set in the events above to define the needed slideDate.
+		 */
+		function post(eventType) {
+			console.log(eventType);
 			var slideElement = Reveal.getCurrentSlide(),
 				indexh = Reveal.getIndices().h,
 				indexv = Reveal.getIndices().v,
+				notes = slideElement.querySelector( 'aside.notes' ),
 				nextindexh,
-				nextindexv;
+				nextindexv,
+				slideData;
 
 			if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
 				nextindexh = indexh;
@@ -25,16 +46,26 @@ var RevealNotes = (function() {
 				nextindexv = 0;
 			}
 
-			var notes = slideElement.querySelector( 'aside.notes' );
-
-			var slideData = {
-				notes : notes ? notes.innerHTML : '',
-				indexh : indexh,
-				indexv : indexv,
-				nextindexh : nextindexh,
-				nextindexv : nextindexv,
-				markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
-			};
+			if (eventType === 'slidechanged') {
+				slideData = {
+					notes : notes ? notes.innerHTML : '',
+					indexh : indexh,
+					indexv : indexv,
+					nextindexh : nextindexh,
+					nextindexv : nextindexv,
+					markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
+				};
+			}
+			else if (eventType === 'fragmentshown') {
+				slideData = {
+					fragment : 'next'
+				};
+			}
+			else if (eventType === 'fragmenthidden') {
+				slideData = {
+					fragment : 'prev'
+				};
+			}
 
 			notesPopup.postMessage( JSON.stringify( slideData ), '*' );
 		}
@@ -50,7 +81,9 @@ var RevealNotes = (function() {
 		} );
 
 		// Navigate to the current slide when the notes are loaded
-		notesPopup.addEventListener( 'load', post, false );
+		notesPopup.addEventListener( 'load', function( event ) {
+			post('slidechanged');
+		}, false );
 	}
 
 	// If the there's a 'notes' query set, open directly
@@ -70,5 +103,5 @@ var RevealNotes = (function() {
 		}
 	}, false );
 
-	return { open: openNotes }
-})();
\ No newline at end of file
+	return { open: openNotes };
+})();

From 13e7550afe26b216de6a9f97b3a55b60a2ee4cde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 14:53:50 +0200
Subject: [PATCH 145/305] Delete console output.

---
 plugin/notes/notes.html | 3 +--
 plugin/notes/notes.js   | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index c69950b9..775ccb4b 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -109,8 +109,7 @@
 
 					window.addEventListener( 'message', function( event ) {
 						var data = JSON.parse( event.data );
-						console.log(data);
-						// No need for updating the notes in case of fragement changes
+						// No need for updating the notes in case of fragment changes
 						if ( data.notes !== undefined) {
 							if( data.markdown ) {
 								notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 45d13a4e..05734402 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -29,7 +29,6 @@ var RevealNotes = (function() {
 		 *                                 set in the events above to define the needed slideDate.
 		 */
 		function post(eventType) {
-			console.log(eventType);
 			var slideElement = Reveal.getCurrentSlide(),
 				indexh = Reveal.getIndices().h,
 				indexv = Reveal.getIndices().v,

From 73328cfd488e63dcac831c4d0d1828ef9c893548 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 14:57:20 +0200
Subject: [PATCH 146/305] Apply latest change to the minified version

Using the latest Uglify JS with --no-seqs and deleting 'use strict' statement for use in production.
---
 js/reveal.min.js | 77 +-----------------------------------------------
 1 file changed, 1 insertion(+), 76 deletions(-)

diff --git a/js/reveal.min.js b/js/reveal.min.js
index 278d5e8b..41e0fc07 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -4,79 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ak=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function i(al){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,al);d();V();}function P(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var ao=document.createElement("div");ao.classList.add("progress");
-ao.innerHTML="<span></span>";f.wrapper.appendChild(ao);}if(!f.wrapper.querySelector(".controls")&&R.controls){var an=document.createElement("aside");an.classList.add("controls");
-an.innerHTML='<div class="left"></div><div class="right"></div><div class="up"></div><div class="down"></div>';f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".state-background")){var am=document.createElement("div");
-am.classList.add("state-background");f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".pause-overlay")){var al=document.createElement("div");al.classList.add("pause-overlay");
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.fragment:not(.visible)");if(r.length){r[0].classList.add("visible");L("fragmentshown",{fragment:r[0]});return!0}}return!1}function $(){if(document.querySelector(t+".present")){var n=document.querySelectorAll(t+".present .fragment.visible");if(n.length){n[n.length-1].classList.remove("visible");L("fragmenthidden",{fragment:n[n.length-1]});return!0}}else{var r=document.querySelectorAll(e+".present .fragment.visible");if(r.length){r[r.length-1].classList.remove("visible");L("fragmenthidden",{fragment:r[r.length-1]});return!0}}return!1}function J(){clearTimeout(p);r&&(p=setTimeout(et,r))}function K(){(D()||$()===!1)&&I(i-1,0)}function Q(){(D()||V()===!1)&&I(i+1,0)}function G(){(D()||$()===!1)&&I(i,s-1)}function Y(){(D()||V()===!1)&&I(i,s+1)}function Z(){if($()===!1)if(U().up)G();else{var e=document.querySelector(".reveal .slides>section.past:nth-child("+i+")");if(e){s=e.querySelectorAll("section").length+1||0;i--;I()}}}function et(){V()===!1&&(U().down?Y():Q());J()}function tt(e){if(document.querySelector(":focus")!==null||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var t=!0;switch(e.keyCode){case 80:case 33:Z();break;case 78:case 34:et();break;case 72:case 37:K();break;case 76:case 39:Q();break;case 75:case 38:G();break;case 74:case 40:Y();break;case 36:I(0);break;case 35:I(Number.MAX_VALUE);break;case 32:D()?M():et();break;case 13:D()?M():t=!1;break;case 66:case 190:j();break;case 70:P();break;default:t=!1}if(t)e.preventDefault();else if(e.keyCode===27&&l){_();e.preventDefault()}J()}function nt(e){v.startX=e.touches[0].clientX;v.startY=e.touches[0].clientY;v.startCount=e.touches.length;e.touches.length===2&&n.overview&&(v.startSpan=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY}))}function rt(e){if(!v.handled){var t=e.touches[0].clientX,r=e.touches[0].clientY;if(e.touches.length===2&&v.startCount===2&&n.overview){var i=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY});if(Math.abs(v.startSpan-i)>v.threshold){v.handled=!0;i<v.startSpan?O():M()}e.preventDefault()}else if(e.touches.length===1&&v.startCount!==2){var s=t-v.startX,o=r-v.startY;if(s>v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;K()}else if(s<-v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;Q()}else if(o>v.threshold){v.handled=!0;G()}else if(o<-v.threshold){v.handled=!0;Y()}e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function it(e){v.handled=!1}function st(e){clearTimeout(h);h=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?et():Z()},100)}function ot(t){var n=Array.prototype.slice.call(document.querySelectorAll(e)).length,r=Math.floor(t.clientX/f.wrapper.offsetWidth*n);I(r)}function ut(e){z()}function at(e){if(D()){e.preventDefault();M();i=this.getAttribute("data-index-h");s=this.getAttribute("data-index-v");I()}}var e=".reveal .slides>section",t=".reveal .slides>section.present>section",n={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},r=n.autoSlide,i=0,s=0,o,u,a=[],f={},l="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,c="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,h=0,p=0,d=0,v={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:m,slide:I,left:K,right:Q,up:G,down:Y,prev:Z,next:et,prevFragment:$,nextFragment:V,navigateTo:I,navigateLeft:K,navigateRight:Q,navigateUp:G,navigateDown:Y,navigatePrev:Z,navigateNext:et,toggleOverview:_,addEventListeners:S,removeEventListeners:x,getIndices:X,getPreviousSlide:function(){return o},getCurrentSlide:function(){return u},getQueryHash:function(){var e={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()});return e},addEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();

From 64448319ebf833ccf74e62eac9fc6373fc6c9283 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 14:57:51 +0200
Subject: [PATCH 147/305] Change source from from reveal.js back to
 reveal.min.js

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index e011f6fe..5813065d 100644
--- a/index.html
+++ b/index.html
@@ -340,7 +340,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.js"></script>
+		<script src="js/reveal.min.js"></script>
 
 		<script>
 

From 1801bf67eaf1fac8cb5776fe9ba83cc9e13272d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 15:06:32 +0200
Subject: [PATCH 148/305] Delete functionality to control presentation from
 notes window

Its was impossible (at least for me) to keep the windows in sync without bloating the code too much.
---
 plugin/notes/notes.html | 25 -------------------------
 plugin/notes/notes.js   | 10 ----------
 2 files changed, 35 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 775ccb4b..90083cf4 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -119,9 +119,6 @@
 							}
 						}
 
-						// Kill the slide listeners while responding to the event
-						removeSlideListeners();
-
 						// Update the note slides
 						currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
 						nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
@@ -134,30 +131,8 @@
 							currentSlide.contentWindow.Reveal.prevFragment();
 						}
 
-						// Resume listening on the next cycle
-						setTimeout( addSlideListeners, 1 );
-
 					}, false );
 
-					function addSlideListeners() {
-						currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
-						nextSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
-					}
-
-					function removeSlideListeners() {
-						currentSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
-						nextSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
-					}
-
-					function onNotesSlideChange( event ) {
-						window.opener.postMessage( JSON.stringify({
-							indexh : event.indexh,
-							indexv : event.indexv
-						}), '*' );
-					}
-
-					addSlideListeners();
-
 				})( window );
 
 			}, false );
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 05734402..00d386d9 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -69,16 +69,6 @@ var RevealNotes = (function() {
 			notesPopup.postMessage( JSON.stringify( slideData ), '*' );
 		}
 
-		// The main presentation is kept in sync when navigating the
-		// note slides so that the popup may be used as a remote
-		window.addEventListener( 'message', function( event ) {
-			var data = JSON.parse( event.data );
-
-			if( data && typeof data.indexh === 'number' && typeof data.indexv === 'number' ) {
-				Reveal.slide( data.indexh, data.indexv );
-			}
-		} );
-
 		// Navigate to the current slide when the notes are loaded
 		notesPopup.addEventListener( 'load', function( event ) {
 			post('slidechanged');

From b838522be43062bfeca2953506f514f5f88996fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Wed, 24 Oct 2012 17:52:33 +0200
Subject: [PATCH 149/305] Apply latest change to the minified version

Using the latest Uglify JS with --no-seqs and deleting 'use strict' statement for use in production.
---
 js/reveal.min.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/reveal.min.js b/js/reveal.min.js
index 312eaa30..41e0fc07 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,7 +1,7 @@
 /*!
- * reveal.js 2.1 r34
+ * reveal.js 2.1 r35
  * http://lab.hakim.se/reveal-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */var Reveal=function(){function m(e){if(!c&&!l){document.body.setAttribute("class","no-transforms");return}T(n,e);y();b()}function g(){f.theme=document.querySelector("#theme");f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&n.progress){var e=document.createElement("div");e.classList.add("progress");e.innerHTML="<span></span>";f.wrapper.appendChild(e)}if(!f.wrapper.querySelector(".controls")&&n.controls){var t=document.createElement("aside");t.classList.add("controls");t.innerHTML='<a class="left" href="#">&#x25C4;</a><a class="right" href="#">&#x25BA;</a><a class="up" href="#">&#x25B2;</a><a class="down" href="#">&#x25BC;</a>';f.wrapper.appendChild(t)}if(!f.wrapper.querySelector(".state-background")){var r=document.createElement("div");r.classList.add("state-background");f.wrapper.appendChild(r)}if(!f.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay");f.wrapper.appendChild(i)}f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(n.controls){f.controls=document.querySelector(".reveal .controls");f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");f.controlsDown=document.querySelector(".reveal .controls .down")}}function y(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";document.body.style.height="120%";window.addEventListener("load",k,!1);window.addEventListener("orientationchange",k,!1)}}function b(){function o(){head.js.apply(null,t);w()}var e=[],t=[];for(var r=0,i=n.dependencies.length;r<i;r++){var s=n.dependencies[r];if(!s.condition||s.condition()){s.async?t.push(s.src):e.push(s.src);typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],s.callback)}}if(e.length){head.ready(o);head.js.apply(null,e)}else o()}function w(){g();S();E();z();J();L("ready",{indexh:i,indexv:s,currentSlide:u})}function E(){l===!1&&(n.transition="linear");n.controls&&f.controls&&(f.controls.style.display="block");n.progress&&f.progress&&(f.progress.style.display="block");n.transition!=="default"&&f.wrapper.classList.add(n.transition);if(n.mouseWheel){document.addEventListener("DOMMouseScroll",st,!1);document.addEventListener("mousewheel",st,!1)}n.rollingLinks&&A();if(n.theme&&f.theme){var e=f.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,r=e.match(t)[0];if(n.theme!==r){e=e.replace(t,n.theme);f.theme.setAttribute("href",e)}}}function S(){document.addEventListener("touchstart",nt,!1);document.addEventListener("touchmove",rt,!1);document.addEventListener("touchend",it,!1);window.addEventListener("hashchange",ot,!1);n.keyboard&&document.addEventListener("keydown",tt,!1);if(n.controls&&f.controls){f.controlsLeft.addEventListener("click",C(K),!1);f.controlsRight.addEventListener("click",C(Q),!1);f.controlsUp.addEventListener("click",C(G),!1);f.controlsDown.addEventListener("click",C(Y),!1)}}function x(){document.removeEventListener("keydown",tt,!1);document.removeEventListener("touchstart",nt,!1);document.removeEventListener("touchmove",rt,!1);document.removeEventListener("touchend",it,!1);window.removeEventListener("hashchange",ot,!1);if(n.controls&&f.controls){f.controlsLeft.removeEventListener("click",C(K),!1);f.controlsRight.removeEventListener("click",C(Q),!1);f.controlsUp.removeEventListener("click",C(G),!1);f.controlsDown.removeEventListener("click",C(Y),!1)}}function T(e,t){for(var n in t)e[n]=t[n]}function N(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function C(e){return function(t){t.preventDefault();e.call()}}function k(){setTimeout(function(){window.scrollTo(0,1)},0)}function L(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0);T(n,t);f.wrapper.dispatchEvent(n)}function A(){if(l&&!("msPerspective"in document.body.style)){var e=document.querySelectorAll(".reveal .slides section a:not(.image)");for(var t=0,n=e.length;t<n;t++){var r=e[t];if(r.textContent&&!r.querySelector("img")&&(!r.className||!r.classList.contains(r,"roll"))){r.classList.add("roll");r.innerHTML='<span data-title="'+r.text+'">'+r.innerHTML+"</span>"}}}}function O(){if(n.overview){f.wrapper.classList.add("overview");var t=document.querySelectorAll(e);for(var r=0,o=t.length;r<o;r++){var u=t[r],a="translateZ(-2500px) translate("+(r-i)*105+"%, 0%)";u.setAttribute("data-index-h",r);u.style.display="block";u.style.WebkitTransform=a;u.style.MozTransform=a;u.style.msTransform=a;u.style.OTransform=a;u.style.transform=a;u.classList.contains("stack")||u.addEventListener("click",ut,!0);var l=u.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=l[c],d="translate(0%, "+(c-(r===i?s:0))*105+"%)";p.setAttribute("data-index-h",r);p.setAttribute("data-index-v",c);p.style.display="block";p.style.WebkitTransform=d;p.style.MozTransform=d;p.style.msTransform=d;p.style.OTransform=d;p.style.transform=d;p.addEventListener("click",ut,!0)}}}}function M(){if(n.overview){f.wrapper.classList.remove("overview");var e=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));for(var t=0,r=e.length;t<r;t++){var i=e[t];i.style.WebkitTransform="";i.style.MozTransform="";i.style.msTransform="";i.style.OTransform="";i.style.transform="";i.removeEventListener("click",ut)}I()}}function _(e){typeof 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.fragment:not(.visible)");if(r.length){r[0].classList.add("visible");L("fragmentshown",{fragment:r[0]});return!0}}return!1}function $(){if(document.querySelector(t+".present")){var n=document.querySelectorAll(t+".present .fragment.visible");if(n.length){n[n.length-1].classList.remove("visible");L("fragmenthidden",{fragment:n[n.length-1]});return!0}}else{var r=document.querySelectorAll(e+".present .fragment.visible");if(r.length){r[r.length-1].classList.remove("visible");L("fragmenthidden",{fragment:r[r.length-1]});return!0}}return!1}function J(){clearTimeout(p);r&&(p=setTimeout(et,r))}function K(){(D()||$()===!1)&&I(i-1,0)}function Q(){(D()||V()===!1)&&I(i+1,0)}function G(){(D()||$()===!1)&&I(i,s-1)}function Y(){(D()||V()===!1)&&I(i,s+1)}function Z(){if($()===!1)if(U().up)G();else{var e=document.querySelector(".reveal .slides>section.past:nth-child("+i+")");if(e){s=e.querySelectorAll("section").length+1||0;i--;I()}}}function et(){V()===!1&&(U().down?Y():Q());J()}function tt(e){if(document.querySelector(":focus")!==null||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var t=!0;switch(e.keyCode){case 80:case 33:Z();break;case 78:case 34:et();break;case 72:case 37:K();break;case 76:case 39:Q();break;case 75:case 38:G();break;case 74:case 40:Y();break;case 36:I(0);break;case 35:I(Number.MAX_VALUE);break;case 32:D()?M():et();break;case 13:D()?M():t=!1;break;case 66:case 190:j();break;case 70:P();break;default:t=!1}if(t)e.preventDefault();else if(e.keyCode===27&&l){_();e.preventDefault()}J()}function nt(e){v.startX=e.touches[0].clientX;v.startY=e.touches[0].clientY;v.startCount=e.touches.length;e.touches.length===2&&n.overview&&(v.startSpan=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY}))}function rt(e){if(!v.handled){var t=e.touches[0].clientX,r=e.touches[0].clientY;if(e.touches.length===2&&v.startCount===2&&n.overview){var i=N({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:v.startX,y:v.startY});if(Math.abs(v.startSpan-i)>v.threshold){v.handled=!0;i<v.startSpan?O():M()}e.preventDefault()}else if(e.touches.length===1&&v.startCount!==2){var s=t-v.startX,o=r-v.startY;if(s>v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;K()}else if(s<-v.threshold&&Math.abs(s)>Math.abs(o)){v.handled=!0;Q()}else if(o>v.threshold){v.handled=!0;G()}else if(o<-v.threshold){v.handled=!0;Y()}e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function it(e){v.handled=!1}function st(e){clearTimeout(h);h=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?et():Z()},100)}function ot(t){var n=Array.prototype.slice.call(document.querySelectorAll(e)).length,r=Math.floor(t.clientX/f.wrapper.offsetWidth*n);I(r)}function ut(e){z()}function at(e){if(D()){e.preventDefault();M();i=this.getAttribute("data-index-h");s=this.getAttribute("data-index-v");I()}}var e=".reveal .slides>section",t=".reveal .slides>section.present>section",n={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},r=n.autoSlide,i=0,s=0,o,u,a=[],f={},l="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,c="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,h=0,p=0,d=0,v={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:m,slide:I,left:K,right:Q,up:G,down:Y,prev:Z,next:et,prevFragment:$,nextFragment:V,navigateTo:I,navigateLeft:K,navigateRight:Q,navigateUp:G,navigateDown:Y,navigatePrev:Z,navigateNext:et,toggleOverview:_,addEventListeners:S,removeEventListeners:x,getIndices:X,getPreviousSlide:function(){return o},getCurrentSlide:function(){return u},getQueryHash:function(){var e={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()});return e},addEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(f.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();

From 747c4c4b3d7862d5c6889438b96bd7ad408b24bc Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 24 Oct 2012 21:30:52 -0400
Subject: [PATCH 150/305] fix keyboard navigation in ie9 (closes #202)

---
 js/reveal.js     | 11 ++++++++---
 js/reveal.min.js |  7 ++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index cb0205e5..fcc064d4 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1088,9 +1088,14 @@ var Reveal = (function(){
 	 * @param {Object} event
 	 */
 	function onDocumentKeyDown( event ) {
-		// Disregard the event if the target is editable or a
-		// modifier is present
-		if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+		// Check if there's a focused element that could be using 
+		// the keyboard
+		var activeElement = document.activeElement;
+    	var hasFocus = !!( document.activeElement && ( document.activeElement.type || document.activeElement.href || document.activeElement.contentEditable !== 'inherit' ) );
+
+		// Disregard the event if there's a focused element or a 
+		// keyboard modifier key is present
+		if ( hasFocus || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 
 		var triggered = true;
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 278d5e8b..958d271d 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -64,10 +64,11 @@ if(am.length){am[am.length-1].classList.remove("visible");r("fragmenthidden",{fr
 if(al.length){al[al.length-1].classList.remove("visible");r("fragmenthidden",{fragment:al[al.length-1]});return true;}}return false;}function O(){clearTimeout(k);
 if(Y){k=setTimeout(x,Y);}}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);}}function u(){if(L()||Q()===false){a(m,e-1);
 }}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
-if(al){e=(al.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(am){if(document.querySelector(":focus")!==null||am.shiftKey||am.altKey||am.ctrlKey||am.metaKey){return;
-}var al=true;switch(am.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
+if(al){e=(al.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(an){var am=document.activeElement;
+var ao=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(ao||an.shiftKey||an.altKey||an.ctrlKey||an.metaKey){return;
+}var al=true;switch(an.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();
 break;case 74:case 40:F();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:L()?ae():x();break;case 13:L()?ae():al=false;break;case 66:case 190:aa();
-break;case 70:ab();break;default:al=false;}if(al){am.preventDefault();}else{if(am.keyCode===27&&T){X();am.preventDefault();}}O();}function A(al){ac.startX=al.touches[0].clientX;
+break;case 70:ab();break;default:al=false;}if(al){an.preventDefault();}else{if(an.keyCode===27&&T){X();an.preventDefault();}}O();}function A(al){ac.startX=al.touches[0].clientX;
 ac.startY=al.touches[0].clientY;ac.startCount=al.touches.length;if(al.touches.length===2&&R.overview){ac.startSpan=S({x:al.touches[1].clientX,y:al.touches[1].clientY},{x:ac.startX,y:ac.startY});
 }}function af(aq){if(!ac.handled){var ao=aq.touches[0].clientX;var an=aq.touches[0].clientY;if(aq.touches.length===2&&ac.startCount===2&&R.overview){var ap=S({x:aq.touches[1].clientX,y:aq.touches[1].clientY},{x:ac.startX,y:ac.startY});
 if(Math.abs(ac.startSpan-ap)>ac.threshold){ac.handled=true;if(ap<ac.startSpan){I();}else{ae();}}aq.preventDefault();}else{if(aq.touches.length===1&&ac.startCount!==2){var am=ao-ac.startX,al=an-ac.startY;

From 4777afe0c562c40b388c304d00bcd07b42836901 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 24 Oct 2012 21:42:10 -0400
Subject: [PATCH 151/305] force 'ready' to fire one cycle later (#208)

---
 js/reveal.js     | 17 ++++++++++-------
 js/reveal.min.js |  4 ++--
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index fcc064d4..11946570 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r35
+ * reveal.js 2.1 r36
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -268,12 +268,15 @@ var Reveal = (function(){
 		// Start auto-sliding if it's enabled
 		cueAutoSlide();
 
-		// Notify listeners that the presentation is ready
-		dispatchEvent( 'ready', {
-			'indexh': indexh, 
-			'indexv': indexv,
-			'currentSlide': currentSlide
-		} );
+		// Notify listeners that the presentation is ready but use a 1ms
+		// timeout to ensure it's not fired synchronously after #initialize()
+		setTimeout( function() {
+			dispatchEvent( 'ready', {
+				'indexh': indexh,
+				'indexv': indexv,
+				'currentSlide': currentSlide
+			} );
+		}, 1 );
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 958d271d..f82e0402 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r35
+ * reveal.js 2.1 r36
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -17,7 +17,7 @@ f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var am=[],aq=[];
 for(var an=0,al=R.dependencies.length;an<al;an++){var ao=R.dependencies[an];if(!ao.condition||ao.condition()){if(ao.async){aq.push(ao.src);}else{am.push(ao.src);
 }if(typeof ao.callback==="function"){head.ready(ao.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],ao.callback);}}}function ap(){head.js.apply(null,aq);H();}if(am.length){head.ready(ap);
-head.js.apply(null,am);}else{ap();}}function H(){P();E();K();J();O();r("ready",{indexh:m,indexv:e,currentSlide:G});}function K(){if(T===false){R.transition="linear";
+head.js.apply(null,am);}else{ap();}}function H(){P();E();K();J();O();setTimeout(function(){r("ready",{indexh:m,indexv:e,currentSlide:G});},1);}function K(){if(T===false){R.transition="linear";
 }if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);
 }if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var an=f.theme.getAttribute("href");
 var al=/[^\/]*?(?=\.css)/;var am=an.match(al)[0];if(R.theme!==am){an=an.replace(al,R.theme);f.theme.setAttribute("href",an);}}}function E(){document.addEventListener("touchstart",A,false);

From 6aafa0107dd75893db662b9f9e9178594c5e5c32 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 27 Oct 2012 21:20:13 -0400
Subject: [PATCH 152/305] escape quotes in css using unicode hex

---
 css/reveal.css | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index b39ea130..6e2361bd 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -239,20 +239,20 @@ body {
 	box-shadow: 0px 0px 2px rgba(0,0,0,0.2);
 }
 	.reveal blockquote:before {
-		content: '“';
+		content: '\201C';
 	}
 	.reveal blockquote:after {
-		content: '”';
+		content: '\201D';
 	}
 
 .reveal q {
 	font-style: italic;
 }
 	.reveal q:before {
-		content: '“';
+		content: '\201C';
 	}
 	.reveal q:after {
-		content: '”';
+		content: '\201D';
 	}
 
 .reveal pre {

From 9da9726403ca25cfd7d6792987ce04b9299ebd2a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 17:30:55 -0400
Subject: [PATCH 153/305] only call slide() if route is available in navigate
 methods (closes #213)

---
 js/reveal.js     | 12 ++++++------
 js/reveal.min.js |  6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 425b6174..2e3ee391 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r36
+ * reveal.js 2.1 r37
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -1014,28 +1014,28 @@ var Reveal = (function(){
 
 	function navigateLeft() {
 		// Prioritize hiding fragments
-		if( isOverviewActive() || previousFragment() === false ) {
+		if( availableRoutes().left && ( isOverviewActive() || previousFragment() === false ) ) {
 			slide( indexh - 1, 0 );
 		}
 	}
 
 	function navigateRight() {
 		// Prioritize revealing fragments
-		if( isOverviewActive() || nextFragment() === false ) {
+		if( availableRoutes().right && ( isOverviewActive() || nextFragment() === false ) ) {
 			slide( indexh + 1, 0 );
 		}
 	}
 
 	function navigateUp() {
 		// Prioritize hiding fragments
-		if( isOverviewActive() || previousFragment() === false ) {
+		if( availableRoutes().up && ( isOverviewActive() || previousFragment() === false ) ) {
 			slide( indexh, indexv - 1 );
 		}
 	}
 
 	function navigateDown() {
 		// Prioritize revealing fragments
-		if( isOverviewActive() || nextFragment() === false ) {
+		if( availableRoutes().down && ( isOverviewActive() || nextFragment() === false ) ) {
 			slide( indexh, indexv + 1 );
 		}
 	}
@@ -1057,7 +1057,7 @@ var Reveal = (function(){
 				var previousSlide = document.querySelector( '.reveal .slides>section.past:nth-child(' + indexh + ')' );
 
 				if( previousSlide ) {
-					indexv = ( previousSlide.querySelectorAll('section').length + 1 ) || 0;
+					indexv = ( previousSlide.querySelectorAll( 'section' ).length + 1 ) || 0;
 					indexh --;
 					slide();
 				}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e389070d..53fb1290 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r36
+ * reveal.js 2.1 r37
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -62,8 +62,8 @@ r("fragmentshown",{fragment:am[0]});return true;}}else{var al=document.querySele
 r("fragmentshown",{fragment:al[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var am=document.querySelectorAll(b+".present .fragment.visible");
 if(am.length){am[am.length-1].classList.remove("visible");r("fragmenthidden",{fragment:am[am.length-1]});return true;}}else{var al=document.querySelectorAll(l+".present .fragment.visible");
 if(al.length){al[al.length-1].classList.remove("visible");r("fragmenthidden",{fragment:al[al.length-1]});return true;}}return false;}function O(){clearTimeout(k);
-if(Y){k=setTimeout(x,Y);}}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);}}function u(){if(L()||Q()===false){a(m,e-1);
-}}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
+if(Y){k=setTimeout(x,Y);}}function B(){if(g().left&&(L()||Q()===false)){a(m-1,0);}}function j(){if(g().right&&(L()||v()===false)){a(m+1,0);}}function u(){if(g().up&&(L()||Q()===false)){a(m,e-1);
+}}function F(){if(g().down&&(L()||v()===false)){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
 if(al){e=(al.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(an){var am=document.activeElement;
 var ao=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(ao||an.shiftKey||an.altKey||an.ctrlKey||an.metaKey){return;
 }var al=true;switch(an.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();

From e693717f2aa2d65f8f0cf6412a01084280fc2c9a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 18:09:54 -0400
Subject: [PATCH 154/305] update syntax highlight after editing (#210), move
 markdown and highlight scripts from lib to plugin

---
 index.html                                             | 7 ++++---
 {lib/js => plugin/highlight}/highlight.js              | 9 +++++++++
 lib/js/data-markdown.js => plugin/markdown/markdown.js | 4 ++++
 {lib/js => plugin/markdown}/showdown.js                | 0
 4 files changed, 17 insertions(+), 3 deletions(-)
 rename {lib/js => plugin/highlight}/highlight.js (98%)
 rename lib/js/data-markdown.js => plugin/markdown/markdown.js (87%)
 rename {lib/js => plugin/markdown}/showdown.js (100%)

diff --git a/index.html b/index.html
index 45029b50..89398c14 100644
--- a/index.html
+++ b/index.html
@@ -356,14 +356,15 @@ function linkify( selector ) {
 
 				// Optional libraries used to extend on reveal.js
 				dependencies: [
-					{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
 					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
-					{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-					{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
 					{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
 					{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
 				]
 			});
+
 		</script>
 
 	</body>
diff --git a/lib/js/highlight.js b/plugin/highlight/highlight.js
similarity index 98%
rename from lib/js/highlight.js
rename to plugin/highlight/highlight.js
index cb27067c..9a4458a2 100644
--- a/lib/js/highlight.js
+++ b/plugin/highlight/highlight.js
@@ -1,3 +1,12 @@
+// START CUSTOM REVEAL.JS INTEGRATION
+[].slice.call( document.querySelectorAll( 'pre code' ) ).forEach( function( element ) {
+	element.addEventListener( 'focusout', function( event ) {
+		hljs.highlightBlock( event.currentTarget );
+	}, false );
+} );
+// END CUSTOM REVEAL.JS INTEGRATION
+
+
 /*
 Syntax highlighting with language autodetection.
 http://softwaremaniacs.org/soft/highlight/
diff --git a/lib/js/data-markdown.js b/plugin/markdown/markdown.js
similarity index 87%
rename from lib/js/data-markdown.js
rename to plugin/markdown/markdown.js
index 80f8eb01..07ffd808 100644
--- a/lib/js/data-markdown.js
+++ b/plugin/markdown/markdown.js
@@ -2,6 +2,10 @@
 // Modified by Hakim to handle Markdown indented with tabs
 (function(){
 
+    if( typeof Showdown === 'undefined' ) {
+        throw 'The reveal.js Markdown plugin requires Showdown to be loaded';
+    }
+
     var sections = document.querySelectorAll( '[data-markdown]' );
 
     for( var i = 0, len = sections.length; i < len; i++ ) {
diff --git a/lib/js/showdown.js b/plugin/markdown/showdown.js
similarity index 100%
rename from lib/js/showdown.js
rename to plugin/markdown/showdown.js

From 605f7140e3406d4decd4182e13059e5666fdac8c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 18:48:52 -0400
Subject: [PATCH 155/305] updated markdown references in notes plugin

---
 README.md                      | 10 +++++-----
 plugin/notes-server/notes.html |  2 +-
 plugin/notes/notes.html        |  3 ++-
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index a7527a55..06edf1ac 100644
--- a/README.md
+++ b/README.md
@@ -97,13 +97,13 @@ Reveal.js doesn't _rely_ on any third party scripts to work but a few optional l
 ```javascript
 Reveal.initialize({
 	dependencies: [
-		// Syntax highlight for <code> elements
-		{ src: 'lib/js/highlight.js', async: true, callback: function() { window.hljs.initHighlightingOnLoad(); } },
 		// Cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
-		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } }
+		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
 		// Interpret Markdown in <section> elements
-		{ src: 'lib/js/data-markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-		{ src: 'lib/js/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		// Syntax highlight for <code> elements
+		{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
 		// Zoom in and out with Alt+click
 		{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
 		// Speaker notes
diff --git a/plugin/notes-server/notes.html b/plugin/notes-server/notes.html
index d71d7f80..053cb5e6 100644
--- a/plugin/notes-server/notes.html
+++ b/plugin/notes-server/notes.html
@@ -99,7 +99,7 @@
 		<div id="notes"></div>
 
 		<script src="/socket.io/socket.io.js"></script>
-                <script src="/lib/js/showdown.js"></script>
+		<script src="/plugin/markdown/showdown.js"></script>
 
 		<script>
 		var socketId = '{{socketId}}';
diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 013a18b2..c91ca7f7 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -98,7 +98,7 @@
 		</div>
 		<div id="notes"></div>
 
-		<script src="../../lib/js/showdown.js"></script>
+		<script src="../../plugin/markdown/showdown.js"></script>
 		<script>
 			window.addEventListener( 'load', function() {
 
@@ -120,6 +120,7 @@
 						}
 
 						// Update the note slides
+						console.log(currentSlide.contentWindow);
 						currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
 						nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
 

From 6a691a0999da9f2eaf660d86e8f11e60873fb9ce Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 18:57:27 -0400
Subject: [PATCH 156/305] remove console.log

---
 plugin/notes/notes.html | 1 -
 1 file changed, 1 deletion(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index c91ca7f7..8763056e 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -120,7 +120,6 @@
 						}
 
 						// Update the note slides
-						console.log(currentSlide.contentWindow);
 						currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
 						nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
 

From 8bd63fe21aaa5012fa82d403447f31686db97500 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 20:07:06 -0300
Subject: [PATCH 157/305] document server-side speaker notes

---
 README.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 06edf1ac..dd7d8201 100644
--- a/README.md
+++ b/README.md
@@ -236,7 +236,7 @@ Here's an example of an exported presentation that's been uploaded to SlideShare
 
 reveal.js comes with a speaker notes plugin which can be used to present per-slide notes in a separate browser window. The notes window also gives you a preview of the next upcoming slide so it may be helpful even if you haven't written any notes. Append ```?notes``` to presentation URL or press the 's' key on your keyboard to open the notes window.
 
-Notes are written using the following markup structure:
+By default notes are written using standard HTML, see below, but you can add a ```data-markdown``` attribute to the ```<aside>``` to write them using Markdown.
 
 ```html
 <section>
@@ -248,6 +248,21 @@ Notes are written using the following markup structure:
 </section>
 ```
 
+## Server Side Speaker Nodes
+
+In some cases it can be desirable to run notes on a separate device from the one you're presenting on. The Node.js-based notes plugin lets you do this using the same note definitions as its client side counterpart. Include the requried scripts by adding the following dependencies:
+
+```
+{ src: '/socket.io/socket.io.js', async: true },
+{ src: 'plugin/notes-server/client.js', async: true }
+```
+
+Then:
+
+1. Install [Node.js](http://nodejs.org/)
+2. Run ```npm install```
+3. Run ```node plugin/notes-server```
+
 
 ## Folder Structure
 - **css/** Core styles without which the project does not function

From af2a8b053d27ed5c97256d29ab4f06a6bcece6b7 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 19:32:24 -0400
Subject: [PATCH 158/305] include theme background in printed pdfs (#217), fix
 empty white pages in regular print (#215)

---
 css/print/paper.css           | 57 ++++++++++++++++++-----------------
 css/print/pdf.css             | 53 +++++++++++++++-----------------
 css/theme/beige.css           |  1 +
 css/theme/default.css         |  1 +
 css/theme/serif.css           |  1 +
 css/theme/simple.css          |  1 +
 css/theme/sky.css             |  1 +
 css/theme/template/theme.scss |  1 +
 8 files changed, 61 insertions(+), 55 deletions(-)

diff --git a/css/print/paper.css b/css/print/paper.css
index 0ac55975..61fa0a93 100644
--- a/css/print/paper.css
+++ b/css/print/paper.css
@@ -31,19 +31,19 @@ html {
 /* SECTION 2: Remove any elements not needed in print. 
    This would include navigation, ads, sidebars, etc. */
 .nestedarrow, 
-.controls a, 
+.controls, 
 .reveal .progress, 
 .reveal.overview,
 .fork-reveal,
 .share-reveal,
 .state-background {
-	display:none;
+	display: none !important;
 }
 
 /* SECTION 3: Set body font face, size, and color.
    Consider using a serif font for readability. */
 body, p, td, li, div, a {
-	font-size: 13pt;
+	font-size: 16pt!important;
 	font-family: Georgia, "Times New Roman", Times, serif !important;
 	color: #000; 
 }
@@ -77,12 +77,14 @@ a:visited {
 	font-weight: bold;
 	text-decoration: underline;
 }
+/*
 .reveal a:link:after, 
 .reveal a:visited:after {
 	content: " (" attr(href) ") ";
 	color: #222 !important;
 	font-size: 90%;
 }
+*/
 
 
 /* SECTION 6: more reveal.js specific additions by @skypanther */
@@ -121,35 +123,33 @@ ul, ol, div, p {
 	    -ms-perspective-origin: 50% 50%;
 	        perspective-origin: 50% 50%;
 }
-.reveal .slides>section, .reveal .slides>section>section, 
-.reveal .slides>section.past, .reveal .slides>section.future,
-.reveal.linear .slides>section, .reveal.linear .slides>section>section,
-.reveal.linear .slides>section.past, .reveal.linear .slides>section.future {
+.reveal .slides>section, 
+.reveal .slides>section>section {
 	
-	visibility: visible;
-	position: static;
-	width: 90%;
-	height: auto;
-	display: block;
-	overflow: visible;
+	visibility: visible !important;
+	position: static !important;
+	width: 90% !important;
+	height: auto !important;
+	display: block !important;
+	overflow: visible !important;
 
-	left: 0%;
-	top: 0%;
-	margin-left: 0px;
-	margin-top: 0px;
-	padding: 20px 0px;
+	left: 0% !important;
+	top: 0% !important;
+	margin-left: 0px !important;
+	margin-top: 0px !important;
+	padding: 20px 0px !important;
 
-	opacity: 1;
+	opacity: 1 !important;
 
-	-webkit-transform-style: flat;
-	   -moz-transform-style: flat;
-	    -ms-transform-style: flat;
-	        transform-style: flat;
+	-webkit-transform-style: flat !important;
+	   -moz-transform-style: flat !important;
+	    -ms-transform-style: flat !important;
+	        transform-style: flat !important;
 
-	-webkit-transform: none;
-	   -moz-transform: none;
-	    -ms-transform: none;
-	        transform: none;
+	-webkit-transform: none !important;
+	   -moz-transform: none !important;
+	    -ms-transform: none !important;
+	        transform: none !important;
 }
 .reveal section {
 	page-break-after: always !important; 
@@ -161,6 +161,9 @@ ul, ol, div, p {
 .reveal section .fragment {
 	opacity: 1 !important;
 }
+.reveal section:last-of-type {
+	page-break-after: avoid !important; 
+}
 .reveal section img {
 	display: block;
 	margin: 15px 0px;
diff --git a/css/print/pdf.css b/css/print/pdf.css
index ec03eda2..7c1a496d 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -23,7 +23,7 @@ body {
 	padding: 0;
 	float: none !important;
 	overflow: visible;
-	background: #333;
+	background-image: none;
 }
 
 html {
@@ -35,13 +35,13 @@ html {
 /* SECTION 2: Remove any elements not needed in print. 
    This would include navigation, ads, sidebars, etc. */
 .nestedarrow, 
-.controls a, 
+.controls, 
 .reveal .progress, 
 .reveal.overview,
 .fork-reveal,
 .share-reveal,
 .state-background {
-	display:none;
+	display: none !important;
 }
 
 /* SECTION 3: Set body font face, size, and color.
@@ -102,36 +102,33 @@ ul, ol, div, p {
 	    -ms-perspective-origin: 50% 50%;
 	        perspective-origin: 50% 50%;
 }
-.reveal .slides>section, .reveal .slides>section>section, 
-.reveal .slides>section.past, .reveal .slides>section.future,
-.reveal.linear .slides>section, .reveal.linear .slides>section>section,
-.reveal.linear .slides>section.past, .reveal.linear .slides>section.future {
+.reveal .slides>section, .reveal .slides>section>section {
 	
-	visibility: visible;
-	position: static;
-	width: 100%;
-	height: auto;
-	min-height: initial;
-	display: block;
-	overflow: visible;
+	visibility: visible !important;
+	position: static !important;
+	width: 100% !important;
+	height: auto !important;
+	min-height: initial !important;
+	display: block !important;
+	overflow: visible !important;
 
-	left: 0%;
-	top: 0%;
-	margin-left: 0px;
-	margin-top: 50px;
-	padding: 20px 0px;
+	left: 0% !important;
+	top: 0% !important;
+	margin-left: 0px !important;
+	margin-top: 50px !important;
+	padding: 20px 0px !important;
 
-	opacity: 1;
+	opacity: 1 !important;
 
-	-webkit-transform-style: flat;
-	   -moz-transform-style: flat;
-	    -ms-transform-style: flat;
-	        transform-style: flat;
+	-webkit-transform-style: flat !important;
+	   -moz-transform-style: flat !important;
+	    -ms-transform-style: flat !important;
+	        transform-style: flat !important;
 
-	-webkit-transform: none;
-	   -moz-transform: none;
-	    -ms-transform: none;
-	        transform: none;
+	-webkit-transform: none !important;
+	   -moz-transform: none !important;
+	    -ms-transform: none !important;
+	        transform: none !important;
 }
 .reveal section {
 	page-break-after: always !important; 
diff --git a/css/theme/beige.css b/css/theme/beige.css
index fe0e4600..727be44d 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -23,6 +23,7 @@ body {
   background: -o-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: -ms-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
+  background-color: #f7f3de;
 }
 
 .reveal {
diff --git a/css/theme/default.css b/css/theme/default.css
index 563e4d9d..c8f2eff5 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -23,6 +23,7 @@ body {
   background: -o-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: -ms-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
+  background-color: #2b2b2b;
 }
 
 .reveal {
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 3957b5d2..86710c67 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -10,6 +10,7 @@
  *********************************************/
 body {
   background: #f0f1eb;
+  background-color: #f0f1eb;
 }
 
 .reveal {
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 926bbc54..848ca93a 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -12,6 +12,7 @@
  *********************************************/
 body {
   background: white;
+  background-color: white;
 }
 
 .reveal {
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 6618c0d0..a6d94eb4 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -16,6 +16,7 @@ body {
   background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
+  background-color: #f7fbfc;
 }
 
 .reveal {
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index 600c8e35..c53df396 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -6,6 +6,7 @@
 
 body {
 	@include bodyBackground();
+	background-color: $backgroundColor;
 }
 
 .reveal {

From e87d68923169cdff32c2ddf97981d2c7ac9efd2f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 28 Oct 2012 23:55:19 -0400
Subject: [PATCH 159/305] content now re-renders after alt+click zoom (closes
 #195)

---
 css/reveal.css         | 32 ++++++++++++++++++++++++++++++++
 index.html             |  6 +++---
 plugin/zoom-js/zoom.js |  7 +++++++
 3 files changed, 42 insertions(+), 3 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 6e2361bd..ad2e33e4 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1150,3 +1150,35 @@ body {
 }
 
 
+/*********************************************
+ * ZOOM PLUGIN
+ *********************************************/
+
+.zoomed .reveal *,
+.zoomed .reveal *:before,
+.zoomed .reveal *:after {
+	-webkit-transform: initial !important;
+	   -moz-transform: initial !important;
+	    -ms-transform: initial !important;
+	        transform: initial !important;
+
+	-webkit-backface-visibility: initial !important;
+	   -moz-backface-visibility: initial !important;
+	    -ms-backface-visibility: initial !important;
+	        backface-visibility: initial !important;
+}
+
+.zoomed .reveal .progress,
+.zoomed .reveal .controls {
+	opacity: 0;
+}
+
+.zoomed .reveal .roll span {
+	background: none;
+}
+
+.zoomed .reveal .roll span:after {
+	visibility: hidden;
+}
+
+
diff --git a/index.html b/index.html
index 89398c14..de0637c2 100644
--- a/index.html
+++ b/index.html
@@ -38,6 +38,9 @@
 				<section>
 					<h1>Reveal.js</h1>
 					<h3>HTML Presentations Made Easy</h3>
+					<p>
+						<small>Created by <a href="http://hakim.se">Hakim El Hattab</a> / <a href="http://twitter.com/hakimel">@hakimel</a></small>
+					</p>
 				</section>
 
 				<section>
@@ -46,9 +49,6 @@
 						reveal.js is a framework for easily creating beautiful presentations using HTML. You'll need a browser with
 						support for CSS 3D transforms to see it in its full glory.
 					</p>
-					<p>
-						<i><small>- <a href="http://hakim.se">Hakim El Hattab</a> / <a href="http://twitter.com/hakimel">@hakimel</a></small></i>
-					</p>
 
 					<aside class="notes">
 						Oh hey, these are some notes. They'll be hidden in your presentation, but you can see them if you open the speaker notes window (hit 's' on your keyboard).
diff --git a/plugin/zoom-js/zoom.js b/plugin/zoom-js/zoom.js
index 0ca38750..6b29f56e 100644
--- a/plugin/zoom-js/zoom.js
+++ b/plugin/zoom-js/zoom.js
@@ -111,6 +111,13 @@ var zoom = (function(){
 		}
 
 		level = scale;
+
+		if( level !== 1 && document.documentElement.classList ) {
+			document.documentElement.classList.add( 'zoomed' );
+		}
+		else {
+			document.documentElement.classList.remove( 'zoomed' );
+		}
 	}
 
 	/**

From 5c5b3d34d9031f08fb6b8a8e16345c36e2891c9d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 29 Oct 2012 00:10:14 -0400
Subject: [PATCH 160/305] fix rolling links glitch in firefox

---
 css/reveal.css                | 16 ++++++++--------
 css/theme/beige.css           |  1 -
 css/theme/default.css         |  1 -
 css/theme/serif.css           |  1 -
 css/theme/simple.css          |  1 -
 css/theme/sky.css             |  1 -
 css/theme/template/theme.scss |  1 -
 7 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index ad2e33e4..412e8ec9 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1157,15 +1157,15 @@ body {
 .zoomed .reveal *,
 .zoomed .reveal *:before,
 .zoomed .reveal *:after {
-	-webkit-transform: initial !important;
-	   -moz-transform: initial !important;
-	    -ms-transform: initial !important;
-	        transform: initial !important;
+	-webkit-transform: none !important;
+	   -moz-transform: none !important;
+	    -ms-transform: none !important;
+	        transform: none !important;
 
-	-webkit-backface-visibility: initial !important;
-	   -moz-backface-visibility: initial !important;
-	    -ms-backface-visibility: initial !important;
-	        backface-visibility: initial !important;
+	-webkit-backface-visibility: visible !important;
+	   -moz-backface-visibility: visible !important;
+	    -ms-backface-visibility: visible !important;
+	        backface-visibility: visible !important;
 }
 
 .zoomed .reveal .progress,
diff --git a/css/theme/beige.css b/css/theme/beige.css
index 727be44d..5e408832 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -79,7 +79,6 @@ body {
   color: #c0a86e;
   text-shadow: none;
   border: none;
-  border-radius: 2px;
 }
 
 .reveal .roll span:after {
diff --git a/css/theme/default.css b/css/theme/default.css
index c8f2eff5..28ed7d3b 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -79,7 +79,6 @@ body {
   color: #71e9f4;
   text-shadow: none;
   border: none;
-  border-radius: 2px;
 }
 
 .reveal .roll span:after {
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 86710c67..ece6124f 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -66,7 +66,6 @@ body {
   color: #8b7c69;
   text-shadow: none;
   border: none;
-  border-radius: 2px;
 }
 
 .reveal .roll span:after {
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 848ca93a..6d0771ab 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -68,7 +68,6 @@ body {
   color: #0000f1;
   text-shadow: none;
   border: none;
-  border-radius: 2px;
 }
 
 .reveal .roll span:after {
diff --git a/css/theme/sky.css b/css/theme/sky.css
index a6d94eb4..18a48639 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -72,7 +72,6 @@ body {
   color: #74a7cb;
   text-shadow: none;
   border: none;
-  border-radius: 2px;
 }
 
 .reveal .roll span:after {
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index c53df396..6a80b623 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -68,7 +68,6 @@ body {
 		
 		text-shadow: none;
 		border: none;
-		border-radius: 2px;
 	}
 
 .reveal .roll span:after {

From f51067b00e8099bb576858e70db6e2fc44ce3d61 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 29 Oct 2012 08:27:20 -0400
Subject: [PATCH 161/305] fixed issue with dependency loader failing when there
 were 0 async scripts (#214)

---
 js/reveal.js     |  6 ++++--
 js/reveal.min.js | 20 ++++++++++----------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 2e3ee391..d92ee76a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -231,8 +231,10 @@ var Reveal = (function(){
 
 		// Called once synchronous scritps finish loading
 		function proceed() {
-			// Load asynchronous scripts
-			head.js.apply( null, scriptsAsync );
+			if( scriptsAsync.length ) {
+				// Load asynchronous scripts
+				head.js.apply( null, scriptsAsync );
+			}
 
 			start();
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 53fb1290..e31d807c 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -16,16 +16,16 @@ f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight
 f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
 document.body.style.height="120%";window.addEventListener("load",ad,false);window.addEventListener("orientationchange",ad,false);}}function V(){var am=[],aq=[];
 for(var an=0,al=R.dependencies.length;an<al;an++){var ao=R.dependencies[an];if(!ao.condition||ao.condition()){if(ao.async){aq.push(ao.src);}else{am.push(ao.src);
-}if(typeof ao.callback==="function"){head.ready(ao.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],ao.callback);}}}function ap(){head.js.apply(null,aq);H();}if(am.length){head.ready(ap);
-head.js.apply(null,am);}else{ap();}}function H(){P();E();K();J();O();setTimeout(function(){r("ready",{indexh:m,indexv:e,currentSlide:G});},1);}function K(){if(T===false){R.transition="linear";
-}if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);
-}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);}if(R.rollingLinks){N();}if(R.theme&&f.theme){var an=f.theme.getAttribute("href");
-var al=/[^\/]*?(?=\.css)/;var am=an.match(al)[0];if(R.theme!==am){an=an.replace(al,R.theme);f.theme.setAttribute("href",an);}}}function E(){document.addEventListener("touchstart",A,false);
-document.addEventListener("touchmove",af,false);document.addEventListener("touchend",W,false);window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",ah,false);
-}if(R.progress&&f.progress){f.progress.addEventListener("click",q(ai),false);}if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);
-f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);f.controlsDown.addEventListener("click",q(F),false);
-}}function U(){document.removeEventListener("keydown",ah,false);document.removeEventListener("touchstart",A,false);document.removeEventListener("touchmove",af,false);
-document.removeEventListener("touchend",W,false);window.removeEventListener("hashchange",w,false);if(R.progress&&f.progress){f.progress.removeEventListener("click",q(ai),false);
+}if(typeof ao.callback==="function"){head.ready(ao.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],ao.callback);}}}function ap(){if(aq.length){head.js.apply(null,aq);
+}H();}if(am.length){head.ready(ap);head.js.apply(null,am);}else{ap();}}function H(){P();E();K();J();O();setTimeout(function(){r("ready",{indexh:m,indexv:e,currentSlide:G});
+},1);}function K(){if(T===false){R.transition="linear";}if(R.controls&&f.controls){f.controls.style.display="block";}if(R.progress&&f.progress){f.progress.style.display="block";
+}if(R.transition!=="default"){f.wrapper.classList.add(R.transition);}if(R.mouseWheel){document.addEventListener("DOMMouseScroll",o,false);document.addEventListener("mousewheel",o,false);
+}if(R.rollingLinks){N();}if(R.theme&&f.theme){var an=f.theme.getAttribute("href");var al=/[^\/]*?(?=\.css)/;var am=an.match(al)[0];if(R.theme!==am){an=an.replace(al,R.theme);
+f.theme.setAttribute("href",an);}}}function E(){document.addEventListener("touchstart",A,false);document.addEventListener("touchmove",af,false);document.addEventListener("touchend",W,false);
+window.addEventListener("hashchange",w,false);if(R.keyboard){document.addEventListener("keydown",ah,false);}if(R.progress&&f.progress){f.progress.addEventListener("click",q(ai),false);
+}if(R.controls&&f.controls){f.controlsLeft.addEventListener("click",q(B),false);f.controlsRight.addEventListener("click",q(j),false);f.controlsUp.addEventListener("click",q(u),false);
+f.controlsDown.addEventListener("click",q(F),false);}}function U(){document.removeEventListener("keydown",ah,false);document.removeEventListener("touchstart",A,false);
+document.removeEventListener("touchmove",af,false);document.removeEventListener("touchend",W,false);window.removeEventListener("hashchange",w,false);if(R.progress&&f.progress){f.progress.removeEventListener("click",q(ai),false);
 }if(R.controls&&f.controls){f.controlsLeft.removeEventListener("click",q(B),false);f.controlsRight.removeEventListener("click",q(j),false);f.controlsUp.removeEventListener("click",q(u),false);
 f.controlsDown.removeEventListener("click",q(F),false);}}function t(am,al){for(var an in al){am[an]=al[an];}}function S(an,al){var ao=an.x-al.x,am=an.y-al.y;
 return Math.sqrt(ao*ao+am*am);}function q(al){return function(am){am.preventDefault();al.call(null,am);};}function ad(){setTimeout(function(){window.scrollTo(0,1);

From 8ca4954059bc8b5e842600c9ad13839e36fa9926 Mon Sep 17 00:00:00 2001
From: Bruno Bord <brunobord@gmail.com>
Date: Tue, 30 Oct 2012 22:31:54 +0100
Subject: [PATCH 162/305] Describing how to toggle "overview mode"

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index dd7d8201..64579692 100644
--- a/README.md
+++ b/README.md
@@ -203,6 +203,11 @@ The default fragment style is to start out invisible and fade in. This style can
 </section>
 ```
 
+### Overview mode
+
+Just press "Esc" key to toggle on and off the overview mode. While you're in this mode, you still can navigate between slides,
+as if you were at 1,000 feet above your presentation.
+
 ### Fragment events
 
 When a slide fragment is either shown or hidden reveal.js will dispatch an event.

From a7c3543069abc7525e3d4fd7a03a82afdc8a0d63 Mon Sep 17 00:00:00 2001
From: Maurizio Lupo <maurizio.lupo@gmail.com>
Date: Wed, 31 Oct 2012 15:36:26 +0100
Subject: [PATCH 163/305] added a simple postmessage plugin

---
 plugin/postmessage/iframe_example.html | 34 ++++++++++++++++++++++
 plugin/postmessage/postmessage.js      | 40 ++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)
 create mode 100644 plugin/postmessage/iframe_example.html
 create mode 100644 plugin/postmessage/postmessage.js

diff --git a/plugin/postmessage/iframe_example.html b/plugin/postmessage/iframe_example.html
new file mode 100644
index 00000000..6e5709d0
--- /dev/null
+++ b/plugin/postmessage/iframe_example.html
@@ -0,0 +1,34 @@
+<html>
+<body>
+    <iframe id="reveal" src="reveal.js/index.html" width="500" height="500"></iframe>
+<div>
+<input id="back" type="button" value="go back"/>
+<input id="ahead" type="button" value="go ahead"/>
+<input id="slideto" type="button" value="slideto 2-2"/>
+</div>
+<script>
+(function (){
+   var back = document.getElementById('back'),
+       ahead = document.getElementById('ahead'),
+       slideto = document.getElementById('slideto'),
+       reveal =  window.frames[0];
+
+   back.addEventListener('click', function (){
+       
+       reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
+   },false); 
+
+   ahead.addEventListener('click', function (){
+       reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
+   },false); 
+
+   slideto.addEventListener('click', function (){
+       
+       reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
+   },false); 
+
+}());
+
+</script>
+</body>
+</html>
diff --git a/plugin/postmessage/postmessage.js b/plugin/postmessage/postmessage.js
new file mode 100644
index 00000000..176d2306
--- /dev/null
+++ b/plugin/postmessage/postmessage.js
@@ -0,0 +1,40 @@
+/*
+simple postmessage plugin
+
+Useful when a reveal slideshow is inside an iframe.
+It allows to call reveal methods from outside.
+
+Example:
+   var reveal =  window.frames[0];
+
+   // Reveal.prev(); 
+   reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
+   // Reveal.next(); 
+   reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
+   // Reveal.slide(2, 2); 
+   reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
+
+Add to the slideshow:
+
+	dependencies: [
+        ...
+		{ src: 'plugin/postmessage/postmessage.js', async: true, condition: function() { return !!document.body.classList; } }
+	]
+
+
+*/
+
+(function (){
+
+window.addEventListener("message", function (event){
+    var data = JSON.parse(event.data),
+        method = data.method,
+        args = data.args;
+    if (Reveal[method]){
+        Reveal[method].apply(Reveal, data.args);
+    }
+}, false);
+}());
+
+
+

From 6ffa60f5d2e19b9e93fed34672ac860c4206e3c4 Mon Sep 17 00:00:00 2001
From: Federico Fissore <federico@fissore.org>
Date: Mon, 5 Nov 2012 16:38:24 +0100
Subject: [PATCH 164/305] working on #227

---
 README.md    |   2 +-
 js/reveal.js | 107 ++++++++++++++++++++++++++++++++++++++-------------
 2 files changed, 81 insertions(+), 28 deletions(-)

diff --git a/README.md b/README.md
index dd7d8201..00af2637 100644
--- a/README.md
+++ b/README.md
@@ -125,7 +125,7 @@ The Reveal class provides a minimal JavaScript API for controlling navigation an
 
 ```javascript
 // Navigation
-Reveal.slide( indexh, indexv );
+Reveal.slide( indexh, indexv, indexf );
 Reveal.left();
 Reveal.right();
 Reveal.up();
diff --git a/js/reveal.js b/js/reveal.js
index d92ee76a..58cb58e7 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -60,6 +60,9 @@ var Reveal = (function(){
 		// The horizontal and verical index of the currently active slide
 		indexh = 0,
 		indexv = 0,
+			
+		// the fragment index
+		indexf = 0,
 
 		// The previous and current slide HTML elements
 		previousSlide,
@@ -626,7 +629,7 @@ var Reveal = (function(){
 	 * @param {int} h Horizontal index of the target slide
 	 * @param {int} v Vertical index of the target slide
 	 */
-	function slide( h, v ) {
+	function slide( h, v, f) {
 		// Remember where we were at before
 		previousSlide = currentSlide;
 
@@ -642,6 +645,24 @@ var Reveal = (function(){
 		// Activate and transition to the new slide
 		indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h );
 		indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v );
+		
+		// Show fragment, if specified
+		if ( typeof f !== undefined ) {
+			// Hide all fragments in current slide
+			while ( previousFragment() ) {
+				// loop
+			}
+			if ( f !== 0 ) {
+				var fragmentIndex = 0;
+				while ( indexf < f && nextFragment() ) {
+					fragmentIndex++;
+				}
+				// We cannot trust nextFragment for setting indexf: it can go beyond the max number of fragments available
+				indexf = fragmentIndex;
+			}
+		} else {
+			indexf = 0;
+		}
 
 		// Apply the new state
 		stateLoop: for( var i = 0, len = state.length; i < len; i++ ) {
@@ -677,10 +698,7 @@ var Reveal = (function(){
 
 		updateControls();
 
-		// Update the URL hash after a delay since updating it mid-transition
-		// is likely to cause visual lag
-		clearTimeout( writeURLTimeout );
-		writeURLTimeout = setTimeout( writeURL, 1500 );
+		updateURL();
 
 		// Query all horizontal slides in the deck
 		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
@@ -855,9 +873,11 @@ var Reveal = (function(){
 	function readURL() {
 		var hash = window.location.hash;
 
+		var hashParts = hash.split( '?' );
+		
 		// Attempt to parse the hash as either an index or name
-		var bits = hash.slice( 2 ).split( '/' ),
-			name = hash.replace( /#|\//gi, '' );
+		var bits = hashParts[0].slice( 2 ).split( '/' ),
+			name = hashParts[0].replace( /#|\//gi, '' );
 
 		// If the first bit is invalid and there is a name we can
 		// assume that this is a named link
@@ -879,10 +899,22 @@ var Reveal = (function(){
 			// Read the index components of the hash
 			var h = parseInt( bits[0], 10 ) || 0,
 				v = parseInt( bits[1], 10 ) || 0;
+			
+			var f = 0;
+			if ( hashParts.length > 1 ) {
+				f = parseInt( hashParts[1] );
+			}
 
-			slide( h, v );
+			slide( h, v, f );
 		}
 	}
+	
+	function updateURL () {
+		// Update the URL hash after a delay since updating it mid-transition
+		// is likely to cause visual lag
+		clearTimeout( writeURLTimeout );
+		writeURLTimeout = setTimeout( writeURL, 1500 );
+	}
 
 	/**
 	 * Updates the page URL (hash) to reflect the current
@@ -896,6 +928,7 @@ var Reveal = (function(){
 			// the URL
 			if( indexh > 0 || indexv > 0 ) url += indexh;
 			if( indexv > 0 ) url += '/' + indexv;
+			if( indexf > 0 ) url += '?' + indexf;
 
 			window.location.hash = url;
 		}
@@ -944,14 +977,15 @@ var Reveal = (function(){
 	 */
 	function nextFragment() {
 		// Vertical slides:
+		var fragment,
+				fragmentFound = false;
+		
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
 			if( verticalFragments.length ) {
 				verticalFragments[0].classList.add( 'visible' );
-
-				// Notify subscribers of the change
-				dispatchEvent( 'fragmentshown', { fragment: verticalFragments[0] } );
-				return true;
+				fragment = verticalFragments[0];
+				fragmentFound = true;
 			}
 		}
 		// Horizontal slides:
@@ -959,14 +993,23 @@ var Reveal = (function(){
 			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
 			if( horizontalFragments.length ) {
 				horizontalFragments[0].classList.add( 'visible' );
-
-				// Notify subscribers of the change
-				dispatchEvent( 'fragmentshown', { fragment: horizontalFragments[0] } );
-				return true;
+				fragment = horizontalFragments[0];
+				fragmentFound = true;
 			}
 		}
+		
+		if ( fragmentFound ) {
+			indexf++;
 
-		return false;
+			// Notify subscribers of the change
+			dispatchEvent( 'fragmentshown', { fragment: fragment, index: indexf } );
+
+			updateURL();
+		} else {
+			indexf = 0;
+		}
+
+		return fragmentFound;
 	}
 
 	/**
@@ -976,15 +1019,16 @@ var Reveal = (function(){
 	 * false otherwise
 	 */
 	function previousFragment() {
+		var fragment,
+				fragmentFound = false;
+
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
 			if( verticalFragments.length ) {
 				verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
-
-				// Notify subscribers of the change
-				dispatchEvent( 'fragmenthidden', { fragment: verticalFragments[ verticalFragments.length - 1 ] } );
-				return true;
+				fragment = verticalFragments[ verticalFragments.length - 1 ];
+				fragmentFound = true;
 			}
 		}
 		// Horizontal slides:
@@ -992,14 +1036,23 @@ var Reveal = (function(){
 			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
 			if( horizontalFragments.length ) {
 				horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
-
-				// Notify subscribers of the change
-				dispatchEvent( 'fragmenthidden', { fragment: horizontalFragments[ horizontalFragments.length - 1 ] } );
-				return true;
+				fragment = horizontalFragments[ horizontalFragments.length - 1 ];
+				fragmentFound = true;
 			}
 		}
 
-		return false;
+		if ( fragmentFound ) {
+			indexf--;
+
+			// Notify subscribers of the change
+			dispatchEvent( 'fragmenthidden', { fragment: fragment, index: indexf } );
+
+			updateURL();
+		} else {
+			indexf = 0;
+		}
+
+		return fragmentFound;
 	}
 
 	/**
@@ -1017,7 +1070,7 @@ var Reveal = (function(){
 	function navigateLeft() {
 		// Prioritize hiding fragments
 		if( availableRoutes().left && ( isOverviewActive() || previousFragment() === false ) ) {
-			slide( indexh - 1, 0 );
+			slide( indexh - 1, 0, Number.MAX_VALUE );
 		}
 	}
 

From 691099c6a25861405f067d3b1f7c669c4642a535 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 09:41:26 -0500
Subject: [PATCH 165/305] rough support for vertical centering #70

---
 css/reveal.css | 69 +++++++++++++++++++++++++++++++++++---------------
 js/reveal.js   | 50 ++++++++++++++++++++++++++++++++++--
 2 files changed, 96 insertions(+), 23 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 412e8ec9..c6545057 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -48,7 +48,6 @@ html,
 body {
 	width: 100%;
 	height: 100%;
-	min-height: 600px;
 	overflow: hidden;
 }
 
@@ -164,11 +163,6 @@ body {
  * DEFAULT ELEMENT STYLES
  *********************************************/
 
-.reveal .slides section {
-	line-height: 1.2em;
-	font-weight: normal;
-}
-
 .reveal img {
 	/* preserve aspect ratio and scale image so it's bound within the section */
 	max-width: 100%;
@@ -495,14 +489,20 @@ body {
  * SLIDES
  *********************************************/
 
+.reveal {
+	width: 100%;
+	height: 100%;
+	min-height: 600px;
+	position: relative;
+}
+
 .reveal .slides {
 	position: absolute;
 	max-width: 900px;
+	min-height: 600px;
 	width: 80%;
-	height: 60%;
 	left: 50%;
 	top: 50%;
-	margin-top: -320px;
 	padding: 20px 0px;
 	overflow: visible;
 	z-index: 1;
@@ -520,41 +520,60 @@ body {
 	    -ms-perspective: 600px;
 	        perspective: 600px;
 
-	-webkit-perspective-origin: 0% 25%;
-	   -moz-perspective-origin: 0% 25%;
-	    -ms-perspective-origin: 0% 25%;
-	        perspective-origin: 0% 25%;
+	-webkit-perspective-origin: 0% 0%;
+	   -moz-perspective-origin: 0% 0%;
+	    -ms-perspective-origin: 0% 0%;
+	        perspective-origin: 0% 0%;
 }
 
 .reveal .slides>section,
 .reveal .slides>section>section {
-	display: none;
+	visibility: hidden;
 	position: absolute;
 	width: 100%;
-	min-height: 600px;
 
 	z-index: 10;
+	line-height: 1.2em;
+	font-weight: normal;
 
 	-webkit-transform-style: preserve-3d;
 	   -moz-transform-style: preserve-3d;
 	    -ms-transform-style: preserve-3d;
 	        transform-style: preserve-3d;
 
-	-webkit-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	   -moz-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	    -ms-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	     -o-transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	        transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	-webkit-transition: -webkit-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	   -moz-transition: -moz-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	    -ms-transition: -ms-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	     -o-transition: -o-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
+	        transition: transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 }
 
-.reveal .slides>section.present {
-	display: block;
+.reveal .slides>section.present,
+.reveal .slides>section>section.present {
+	visibility: visible;
 	z-index: 11;
 	opacity: 1;
 }
 
 .reveal .slides>section {
 	margin-left: -50%;
+	margin-top: -50%;
+}
+
+.reveal.center,
+.reveal.center .slides {
+	padding: 0;
+	min-height: auto;
 }
 
 
@@ -1113,6 +1132,14 @@ body {
 	        transform: none;
 }
 
+.no-transition {
+	-webkit-transition: none;
+	   -moz-transition: none;
+	    -ms-transition: none;
+	     -o-transition: none;
+	        transition: none;
+}
+
 
 /*********************************************
  * BACKGROUND STATES
diff --git a/js/reveal.js b/js/reveal.js
index d92ee76a..a1683ec0 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -29,6 +29,8 @@ var Reveal = (function(){
 			// Enable the slide overview mode
 			overview: true,
 
+			center: false,
+
 			// Loop the presentation
 			loop: false,
 
@@ -264,6 +266,10 @@ var Reveal = (function(){
 		// Updates the presentation to match the current configuration values
 		configure();
 
+		// Force an initial layout, will thereafter be invoked as the window
+		// is resized
+		layout();
+
 		// Read the initial hash
 		readURL();
 
@@ -301,6 +307,10 @@ var Reveal = (function(){
 			dom.wrapper.classList.add( config.transition );
 		}
 
+		if( config.center ) {
+			dom.wrapper.classList.add( 'center' );
+		}
+
 		if( config.mouseWheel ) {
 			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
 			document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
@@ -332,6 +342,7 @@ var Reveal = (function(){
 		document.addEventListener( 'touchmove', onDocumentTouchMove, false );
 		document.addEventListener( 'touchend', onDocumentTouchEnd, false );
 		window.addEventListener( 'hashchange', onWindowHashChange, false );
+		window.addEventListener( 'resize', onWindowResize, false );
 
 		if( config.keyboard ) {
 			document.addEventListener( 'keydown', onDocumentKeyDown, false );
@@ -358,6 +369,7 @@ var Reveal = (function(){
 		document.removeEventListener( 'touchmove', onDocumentTouchMove, false );
 		document.removeEventListener( 'touchend', onDocumentTouchEnd, false );
 		window.removeEventListener( 'hashchange', onWindowHashChange, false );
+		window.removeEventListener( 'resize', onWindowResize, false );
 
 		if ( config.progress && dom.progress ) {
 			dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false );
@@ -448,6 +460,33 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Applies JavaScript-controlled layout rules to the
+	 * presentation.
+	 */
+	function layout() {
+		if( config.center ) {
+
+			// Select all slides, vertical and horizontal
+			var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
+
+			// Determine the minimum top offset for slides
+			var minTop = -dom.wrapper.offsetHeight / 2;
+
+			for( var i = 0, len = slides.length; i < len; i++ ) {
+				var slide = slides[ i ];
+
+				if( slide.classList.contains( 'stack' ) ) {
+					slide.style.marginTop = 0;
+				}
+				else {
+					slide.style.marginTop = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
+				}
+			}
+
+		}
+	}
+
 	/**
 	 * Displays the overview of slides (quick nav) by
 	 * scaling down and arranging all slide elements.
@@ -643,6 +682,8 @@ var Reveal = (function(){
 		indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h );
 		indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v );
 
+		layout();
+
 		// Apply the new state
 		stateLoop: for( var i = 0, len = state.length; i < len; i++ ) {
 			// Check if this state existed on the previous slide. If it
@@ -1284,13 +1325,18 @@ var Reveal = (function(){
 
 	/**
 	 * Handler for the window level 'hashchange' event.
-	 *
-	 * @param {Object} event
 	 */
 	function onWindowHashChange( event ) {
 		readURL();
 	}
 
+	/**
+	 * Handler for the window level 'resize' event.
+	 */
+	function onWindowResize( event ) {
+		layout();
+	}
+
 	/**
 	 * Invoked when a slide is and we're in the overview.
 	 */

From 794ad868093849bf4dbcd6d45ccc5f3b8b6fb76c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 10:02:19 -0500
Subject: [PATCH 166/305] corrections to vertical centering (#70), added to
 docs, upgrade to 2.2

---
 README.md        |   3 +
 css/reveal.css   |  20 +++----
 index.html       |   1 +
 js/reveal.js     |  11 +++-
 js/reveal.min.js | 151 ++++++++++++++++++++++++-----------------------
 5 files changed, 99 insertions(+), 87 deletions(-)

diff --git a/README.md b/README.md
index dd7d8201..fd58c718 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,9 @@ Reveal.initialize({
 	// Enable the slide overview mode
 	overview: true,
 
+	// Vertical centering of slides
+	center: false,
+
 	// Loop the presentation
 	loop: false,
 
diff --git a/css/reveal.css b/css/reveal.css
index c6545057..5f6a023c 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -490,10 +490,10 @@ body {
  *********************************************/
 
 .reveal {
+	position: relative;
 	width: 100%;
 	height: 100%;
-	min-height: 600px;
-	position: relative;
+	min-height: 640px; /* min height + 40 to account for padding */
 }
 
 .reveal .slides {
@@ -504,9 +504,9 @@ body {
 	left: 50%;
 	top: 50%;
 	padding: 20px 0px;
+	
 	overflow: visible;
 	z-index: 1;
-
 	text-align: center;
 
 	-webkit-transition: -webkit-perspective .4s ease;
@@ -520,10 +520,10 @@ body {
 	    -ms-perspective: 600px;
 	        perspective: 600px;
 
-	-webkit-perspective-origin: 0% 0%;
-	   -moz-perspective-origin: 0% 0%;
-	    -ms-perspective-origin: 0% 0%;
-	        perspective-origin: 0% 0%;
+	-webkit-perspective-origin: 0% -25%;
+	   -moz-perspective-origin: 0% -25%;
+	    -ms-perspective-origin: 0% -25%;
+	        perspective-origin: 0% -25%;
 }
 
 .reveal .slides>section,
@@ -566,14 +566,14 @@ body {
 }
 
 .reveal .slides>section {
-	margin-left: -50%;
-	margin-top: -50%;
+	left: -50%;
+	top: -50%;
 }
 
 .reveal.center,
 .reveal.center .slides {
-	padding: 0;
 	min-height: auto;
+	padding: 0;
 }
 
 
diff --git a/index.html b/index.html
index de0637c2..82570f34 100644
--- a/index.html
+++ b/index.html
@@ -350,6 +350,7 @@ function linkify( selector ) {
 				controls: true,
 				progress: true,
 				history: true,
+				center: true,
 
 				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
 				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none
diff --git a/js/reveal.js b/js/reveal.js
index a1683ec0..564c863a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.1 r37
+ * reveal.js 2.2 r38
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -29,6 +29,7 @@ var Reveal = (function(){
 			// Enable the slide overview mode
 			overview: true,
 
+			// Vertical centering of slides
 			center: false,
 
 			// Loop the presentation
@@ -465,6 +466,7 @@ var Reveal = (function(){
 	 * presentation.
 	 */
 	function layout() {
+
 		if( config.center ) {
 
 			// Select all slides, vertical and horizontal
@@ -476,15 +478,18 @@ var Reveal = (function(){
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var slide = slides[ i ];
 
+				// Vertical stacks are not centered since their section 
+				// children will be
 				if( slide.classList.contains( 'stack' ) ) {
-					slide.style.marginTop = 0;
+					slide.style.top = 0;
 				}
 				else {
-					slide.style.marginTop = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
+					slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
 				}
 			}
 
 		}
+
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e31d807c..31676651 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,83 +1,86 @@
 /*!
- * reveal.js 2.1 r37
+ * reveal.js 2.2 r38
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var l=".reveal .slides>section",b=".reveal .slides>section.present>section",R={controls:true,progress:true,history:false,keyboard:true,overview:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},Y=R.autoSlide,m=0,e=0,y,G,ak=[],f={},T="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,n="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,z=0,k=0,D=0,ac={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function i(al){if((!n&&!T)){document.body.setAttribute("class","no-transforms");return;}t(R,al);d();V();}function P(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&R.progress){var ao=document.createElement("div");ao.classList.add("progress");
-ao.innerHTML="<span></span>";f.wrapper.appendChild(ao);}if(!f.wrapper.querySelector(".controls")&&R.controls){var an=document.createElement("aside");an.classList.add("controls");
-an.innerHTML='<div class="left"></div><div class="right"></div><div class="up"></div><div class="down"></div>';f.wrapper.appendChild(an);}if(!f.wrapper.querySelector(".state-background")){var am=document.createElement("div");
-am.classList.add("state-background");f.wrapper.appendChild(am);}if(!f.wrapper.querySelector(".pause-overlay")){var al=document.createElement("div");al.classList.add("pause-overlay");
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+}ao[at].classList.remove("past");ao[at].classList.remove("present");ao[at].classList.remove("future");if(at<aw){ao[at].classList.add("past");}else{if(at>aw){ao[at].classList.add("future");
+}}if(au.querySelector("section")){ao[at].classList.add("stack");}}ao[aw].classList.add("present");var ap=ao[aw].getAttribute("data-state");if(ap){am=am.concat(ap.split(" "));
+}var ar=ao[aw].getAttribute("data-autoslide");if(ar){aa=parseInt(ar);}else{aa=T.autoSlide;}}else{aw=0;}return aw;}function t(){if(T.controls&&f.controls){var an=h();
+[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(ao){ao.classList.remove("enabled");});if(an.left){f.controlsLeft.classList.add("enabled");
+}if(an.right){f.controlsRight.classList.add("enabled");}if(an.up){f.controlsUp.classList.add("enabled");}if(an.down){f.controlsDown.classList.add("enabled");
+}}}function h(){var an=document.querySelectorAll(m),ao=document.querySelectorAll(b);return{left:n>0,right:n<an.length-1,up:e>0,down:e<ao.length-1};}function K(){var at=window.location.hash;
+var ar=at.slice(2).split("/"),ao=at.replace(/#|\//gi,"");if(isNaN(parseInt(ar[0],10))&&ao.length){var ap=document.querySelector("#"+ao);if(ap){var au=Reveal.getIndices(ap);
+a(au.h,au.v);}else{a(n,e);}}else{var aq=parseInt(ar[0],10)||0,an=parseInt(ar[1],10)||0;a(aq,an);}}function i(){if(T.history){var an="/";if(n>0||e>0){an+=n;
+}if(e>0){an+="/"+e;}window.location.hash=an;}}function N(an){var ar=n,ap=e;if(an){var at=!!an.parentNode.nodeName.match(/section/gi);var aq=at?an.parentNode:an;
+var ao=Array.prototype.slice.call(document.querySelectorAll(m));ar=Math.max(ao.indexOf(aq),0);if(at){ap=Math.max(Array.prototype.slice.call(an.parentNode.children).indexOf(an),0);
+}}return{h:ar,v:ap};}function w(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment:not(.visible)");if(ao.length){ao[0].classList.add("visible");
+s("fragmentshown",{fragment:ao[0]});return true;}}else{var an=document.querySelectorAll(m+".present .fragment:not(.visible)");if(an.length){an[0].classList.add("visible");
+s("fragmentshown",{fragment:an[0]});return true;}}return false;}function S(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment.visible");
+if(ao.length){ao[ao.length-1].classList.remove("visible");s("fragmenthidden",{fragment:ao[ao.length-1]});return true;}}else{var an=document.querySelectorAll(m+".present .fragment.visible");
+if(an.length){an[an.length-1].classList.remove("visible");s("fragmenthidden",{fragment:an[an.length-1]});return true;}}return false;}function P(){clearTimeout(l);
+if(aa){l=setTimeout(y,aa);}}function C(){if(h().left&&(M()||S()===false)){a(n-1,0);}}function k(){if(h().right&&(M()||w()===false)){a(n+1,0);}}function v(){if(h().up&&(M()||S()===false)){a(n,e-1);
+}}function G(){if(h().down&&(M()||w()===false)){a(n,e+1);}}function ab(){if(S()===false){if(h().up){v();}else{var an=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
+if(an){e=(an.querySelectorAll("section").length+1)||0;n--;a();}}}}function y(){if(w()===false){h().down?G():k();}P();}function aj(ap){var ao=document.activeElement;
+var aq=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(aq||ap.shiftKey||ap.altKey||ap.ctrlKey||ap.metaKey){return;
+}var an=true;switch(ap.keyCode){case 80:case 33:ab();break;case 78:case 34:y();break;case 72:case 37:C();break;case 76:case 39:k();break;case 75:case 38:v();
+break;case 74:case 40:G();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:M()?ag():y();break;case 13:M()?ag():an=false;break;case 66:case 190:ac();
+break;case 70:ad();break;default:an=false;}if(an){ap.preventDefault();}else{if(ap.keyCode===27&&V){Z();ap.preventDefault();}}P();}function B(an){ae.startX=an.touches[0].clientX;
+ae.startY=an.touches[0].clientY;ae.startCount=an.touches.length;if(an.touches.length===2&&T.overview){ae.startSpan=U({x:an.touches[1].clientX,y:an.touches[1].clientY},{x:ae.startX,y:ae.startY});
+}}function ah(at){if(!ae.handled){var aq=at.touches[0].clientX;var ap=at.touches[0].clientY;if(at.touches.length===2&&ae.startCount===2&&T.overview){var ar=U({x:at.touches[1].clientX,y:at.touches[1].clientY},{x:ae.startX,y:ae.startY});
+if(Math.abs(ae.startSpan-ar)>ae.threshold){ae.handled=true;if(ar<ae.startSpan){J();}else{ag();}}at.preventDefault();}else{if(at.touches.length===1&&ae.startCount!==2){var ao=aq-ae.startX,an=ap-ae.startY;
+if(ao>ae.threshold&&Math.abs(ao)>Math.abs(an)){ae.handled=true;C();}else{if(ao<-ae.threshold&&Math.abs(ao)>Math.abs(an)){ae.handled=true;k();}else{if(an>ae.threshold){ae.handled=true;
+v();}else{if(an<-ae.threshold){ae.handled=true;G();}}}}at.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){at.preventDefault();}}}function Y(an){ae.handled=false;
+}function p(an){clearTimeout(A);A=setTimeout(function(){var ao=an.detail||-an.wheelDelta;if(ao>0){y();}else{ab();}},100);}function ak(ao){var an=Array.prototype.slice.call(document.querySelectorAll(m)).length;
+var ap=Math.floor((ao.clientX/f.wrapper.offsetWidth)*an);a(ap);}function x(an){K();}function g(an){R();}function D(an){if(M()){an.preventDefault();ag();
+n=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:j,slide:a,left:C,right:k,up:v,down:G,prev:ab,next:y,prevFragment:S,nextFragment:w,navigateTo:a,navigateLeft:C,navigateRight:k,navigateUp:v,navigateDown:G,navigatePrev:ab,navigateNext:y,toggleOverview:Z,addEventListeners:F,removeEventListeners:W,getIndices:N,getPreviousSlide:function(){return z;
+},getCurrentSlide:function(){return H;},getQueryHash:function(){var an={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(ao){an[ao.split("=").shift()]=ao.split("=").pop();
+});return an;},addEventListener:function(ao,ap,an){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(ao,ap,an);
+}},removeEventListener:function(ao,ap,an){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(ao,ap,an);
 }}};})();
\ No newline at end of file

From f6c5ceb49053bb67c63d88a38261484a974812f7 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 10:31:23 -0500
Subject: [PATCH 167/305] additional media query plus vertical queries to
 support smaller screens (closes #232)

---
 css/reveal.css | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 5f6a023c..2e72aca9 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -57,14 +57,20 @@ body {
 }
 
 ::selection {
-	background:#FF5E99;
-	color:#fff;
+	background: #FF5E99;
+	color: #fff;
 	text-shadow: none;
 }
 
-@media screen and (max-width: 900px) {
-	.reveal {
-		font-size: 30px;
+@media screen and (max-width: 900px), (max-height: 600px) {
+	.reveal .slides {
+		font-size: 0.82em;
+	}
+}
+
+@media screen and (max-width: 700px), (max-height: 400px) {
+	.reveal .slides {
+		font-size: 0.66em;
 	}
 }
 

From df4e1fd346558adafc6decc96ec9366d720d6896 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 10:39:59 -0500
Subject: [PATCH 168/305] write named links, rather than h/v index, to hash
 when available (closes #224)

---
 js/reveal.js     | 15 ++++++++++-----
 js/reveal.min.js |  8 ++++----
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 564c863a..2507b226 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r38
+ * reveal.js 2.2 r39
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -938,10 +938,15 @@ var Reveal = (function(){
 		if( config.history ) {
 			var url = '/';
 
-			// Only include the minimum possible number of components in
-			// the URL
-			if( indexh > 0 || indexv > 0 ) url += indexh;
-			if( indexv > 0 ) url += '/' + indexv;
+			// If the current slide has an ID, use that as a named link
+			if( currentSlide && typeof currentSlide.getAttribute( 'id' ) === 'string' ) {
+				url = '/' + currentSlide.getAttribute( 'id' );
+			}
+			// Otherwise use the /h/v index
+			else {
+				if( indexh > 0 || indexv > 0 ) url += indexh;
+				if( indexv > 0 ) url += '/' + indexv;
+			}
 
 			window.location.hash = url;
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 31676651..74627ea8 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r38
+ * reveal.js 2.2 r39
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -57,9 +57,9 @@ if(aw<0){aw=av+aw;}}aw=Math.max(Math.min(aw,av-1),0);for(var at=0;at<av;at++){va
 }if(an.right){f.controlsRight.classList.add("enabled");}if(an.up){f.controlsUp.classList.add("enabled");}if(an.down){f.controlsDown.classList.add("enabled");
 }}}function h(){var an=document.querySelectorAll(m),ao=document.querySelectorAll(b);return{left:n>0,right:n<an.length-1,up:e>0,down:e<ao.length-1};}function K(){var at=window.location.hash;
 var ar=at.slice(2).split("/"),ao=at.replace(/#|\//gi,"");if(isNaN(parseInt(ar[0],10))&&ao.length){var ap=document.querySelector("#"+ao);if(ap){var au=Reveal.getIndices(ap);
-a(au.h,au.v);}else{a(n,e);}}else{var aq=parseInt(ar[0],10)||0,an=parseInt(ar[1],10)||0;a(aq,an);}}function i(){if(T.history){var an="/";if(n>0||e>0){an+=n;
-}if(e>0){an+="/"+e;}window.location.hash=an;}}function N(an){var ar=n,ap=e;if(an){var at=!!an.parentNode.nodeName.match(/section/gi);var aq=at?an.parentNode:an;
-var ao=Array.prototype.slice.call(document.querySelectorAll(m));ar=Math.max(ao.indexOf(aq),0);if(at){ap=Math.max(Array.prototype.slice.call(an.parentNode.children).indexOf(an),0);
+a(au.h,au.v);}else{a(n,e);}}else{var aq=parseInt(ar[0],10)||0,an=parseInt(ar[1],10)||0;a(aq,an);}}function i(){if(T.history){var an="/";if(H&&typeof H.getAttribute("id")==="string"){an="/"+H.getAttribute("id");
+}else{if(n>0||e>0){an+=n;}if(e>0){an+="/"+e;}}window.location.hash=an;}}function N(an){var ar=n,ap=e;if(an){var at=!!an.parentNode.nodeName.match(/section/gi);
+var aq=at?an.parentNode:an;var ao=Array.prototype.slice.call(document.querySelectorAll(m));ar=Math.max(ao.indexOf(aq),0);if(at){ap=Math.max(Array.prototype.slice.call(an.parentNode.children).indexOf(an),0);
 }}return{h:ar,v:ap};}function w(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment:not(.visible)");if(ao.length){ao[0].classList.add("visible");
 s("fragmentshown",{fragment:ao[0]});return true;}}else{var an=document.querySelectorAll(m+".present .fragment:not(.visible)");if(an.length){an[0].classList.add("visible");
 s("fragmentshown",{fragment:an[0]});return true;}}return false;}function S(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment.visible");

From c79376dab2998cdaf906bb281ae4fc220e2a2e3a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 11:40:19 -0500
Subject: [PATCH 169/305] allow multiple control elements, document usage of
 global controls (#184, #204)

---
 README.md                     |  13 +++
 css/reveal.css                |   8 +-
 css/theme/beige.css           |  24 ++---
 css/theme/default.css         |  24 ++---
 css/theme/serif.css           |  24 ++---
 css/theme/simple.css          |  24 ++---
 css/theme/sky.css             |  24 ++---
 css/theme/template/theme.scss |  24 ++---
 index.html                    |  14 +--
 js/reveal.js                  |  71 ++++++++++-----
 js/reveal.min.js              | 163 ++++++++++++++++++----------------
 11 files changed, 231 insertions(+), 182 deletions(-)

diff --git a/README.md b/README.md
index 4cb15eb5..ef3e406c 100644
--- a/README.md
+++ b/README.md
@@ -186,6 +186,19 @@ It's easy to link between slides. The first example below targets the index of a
 <a href="#/2/2">Link</a>
 <a href="#/some-slide">Link</a>
 ```
+
+You can also add relative navigation links, similar to the built in reveal.js controls, by appending one of the following classes on any element. Note that each element is automatically given an ```enabled``` class when its a valid navigation route based on the current slide.
+
+```html
+<a href="#" class="navigate-left">
+<a href="#" class="navigate-right">
+<a href="#" class="navigate-up">
+<a href="#" class="navigate-down">
+<a href="#" class="navigate-prev"> <!-- Previous vertical slide or horizontal slide -->
+<a href="#" class="navigate-next"> <!-- Next vertical or horizontal slide -->
+```
+
+
 ### Fullscreen mode
 Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
 
diff --git a/css/reveal.css b/css/reveal.css
index 2e72aca9..c4c2991b 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -346,14 +346,14 @@ body {
 	margin-top: 1px;
 }
 
-.reveal .controls div.left {
+.reveal .controls div.navigate-left {
 	top: 42px;
 
 	border-right-width: 22px;
 	border-right-color: #eee;
 }
 
-.reveal .controls div.right {
+.reveal .controls div.navigate-right {
 	left: 74px;
 	top: 42px;
 
@@ -361,14 +361,14 @@ body {
 	border-left-color: #eee;
 }
 
-.reveal .controls div.up {
+.reveal .controls div.navigate-up {
 	left: 42px;
 
 	border-bottom-width: 22px;
 	border-bottom-color: #eee;
 }
 
-.reveal .controls div.down {
+.reveal .controls div.navigate-down {
 	left: 42px;
 	top: 74px;
 
diff --git a/css/theme/beige.css b/css/theme/beige.css
index 5e408832..c8d38f26 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -110,39 +110,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
   border-right-color: #8b743d;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
   border-left-color: #8b743d;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
   border-bottom-color: #8b743d;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
   border-top-color: #8b743d;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
   border-right-color: #c0a86e;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
   border-left-color: #c0a86e;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
   border-bottom-color: #c0a86e;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
   border-top-color: #c0a86e;
 }
 
diff --git a/css/theme/default.css b/css/theme/default.css
index 28ed7d3b..30d7463d 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -110,39 +110,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
   border-right-color: #13daec;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
   border-left-color: #13daec;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
   border-bottom-color: #13daec;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
   border-top-color: #13daec;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
   border-right-color: #71e9f4;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
   border-left-color: #71e9f4;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
   border-bottom-color: #71e9f4;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
   border-top-color: #71e9f4;
 }
 
diff --git a/css/theme/serif.css b/css/theme/serif.css
index ece6124f..3d406af2 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -97,39 +97,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
   border-right-color: #51483d;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
   border-left-color: #51483d;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
   border-bottom-color: #51483d;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
   border-top-color: #51483d;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
   border-right-color: #8b7c69;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
   border-left-color: #8b7c69;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
   border-bottom-color: #8b7c69;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
   border-top-color: #8b7c69;
 }
 
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 6d0771ab..cf4f042c 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -99,39 +99,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
   border-right-color: darkblue;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
   border-left-color: darkblue;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
   border-bottom-color: darkblue;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
   border-top-color: darkblue;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
   border-right-color: #0000f1;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
   border-left-color: #0000f1;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
   border-bottom-color: #0000f1;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
   border-top-color: #0000f1;
 }
 
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 18a48639..43bb4f49 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -103,39 +103,39 @@ body {
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
   border-right-color: #3b759e;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
   border-left-color: #3b759e;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
   border-bottom-color: #3b759e;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
   border-top-color: #3b759e;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
   border-right-color: #74a7cb;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
   border-left-color: #74a7cb;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
   border-bottom-color: #74a7cb;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
   border-top-color: #74a7cb;
 }
 
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index 6a80b623..a818ec29 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -106,39 +106,39 @@ body {
  * NAVIGATION CONTROLS
  *********************************************/
 
-.reveal .controls div.left,
-.reveal .controls div.left.enabled {
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
 	border-right-color: $linkColor;
 }
 
-.reveal .controls div.right,
-.reveal .controls div.right.enabled {
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
 	border-left-color: $linkColor;
 }
 
-.reveal .controls div.up,
-.reveal .controls div.up.enabled {
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
 	border-bottom-color: $linkColor;
 }
 
-.reveal .controls div.down,
-.reveal .controls div.down.enabled {
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
 	border-top-color: $linkColor;
 }
 
-.reveal .controls div.left.enabled:hover {
+.reveal .controls div.navigate-left.enabled:hover {
 	border-right-color: $linkColorHover;
 }
 
-.reveal .controls div.right.enabled:hover {
+.reveal .controls div.navigate-right.enabled:hover {
 	border-left-color: $linkColorHover;
 }
 
-.reveal .controls div.up.enabled:hover {
+.reveal .controls div.navigate-up.enabled:hover {
 	border-bottom-color: $linkColorHover;
 }
 
-.reveal .controls div.down.enabled:hover {
+.reveal .controls div.navigate-down.enabled:hover {
 	border-top-color: $linkColorHover;
 }
 
diff --git a/index.html b/index.html
index 82570f34..426b8cfa 100644
--- a/index.html
+++ b/index.html
@@ -61,9 +61,9 @@
 						<h2>Vertical Slides</h2>
 						<p>
 							Slides can be nested inside of other slides,
-							try pressing <a href="#/2/1">down</a>.
+							try pressing <a href="#" class="navigate-down">down</a>.
 						</p>
-						<a href="#/2/1" class="image">
+						<a href="#" class="image navigate-down">
 							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
@@ -181,20 +181,20 @@
 							will be added as a class to the document element when the slide is open. This lets you
 							apply broader style changes, like switching the background.
 						</p>
-						<a href="#/7/1" class="image">
+						<a href="#" class="image navigate-down">
 							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
 					<section data-state="blackout">
 						<h2>"blackout"</h2>
-						<a href="#/7/2" class="image">
+						<a href="#" class="image navigate-down">
 							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
 						</a>
 					</section>
 					<section data-state="soothe">
 						<h2>"soothe"</h2>
-						<a href="#/7/0" class="image">
-							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Up arrow" style="-webkit-transform: rotate(180deg);">
+						<a href="#" class="image navigate-next">
+							<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Up arrow" style="-webkit-transform: rotate(-90deg);">
 						</a>
 					</section>
 				</section>
@@ -340,7 +340,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.min.js"></script>
+		<script src="js/reveal.js"></script>
 
 		<script>
 
diff --git a/js/reveal.js b/js/reveal.js
index 2507b226..b54536ea 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -153,10 +153,10 @@ var Reveal = (function(){
 		if( !dom.wrapper.querySelector( '.controls' ) && config.controls ) {
 			var controlsElement = document.createElement( 'aside' );
 			controlsElement.classList.add( 'controls' );
-			controlsElement.innerHTML = '<div class="left"></div>' +
-										'<div class="right"></div>' +
-										'<div class="up"></div>' +
-										'<div class="down"></div>';
+			controlsElement.innerHTML = '<div class="navigate-left"></div>' +
+										'<div class="navigate-right"></div>' +
+										'<div class="navigate-up"></div>' +
+										'<div class="navigate-down"></div>';
 			dom.wrapper.appendChild( controlsElement );
 		}
 
@@ -180,10 +180,14 @@ var Reveal = (function(){
 
 		if ( config.controls ) {
 			dom.controls = document.querySelector( '.reveal .controls' );
-			dom.controlsLeft = document.querySelector( '.reveal .controls .left' );
-			dom.controlsRight = document.querySelector( '.reveal .controls .right' );
-			dom.controlsUp = document.querySelector( '.reveal .controls .up' );
-			dom.controlsDown = document.querySelector( '.reveal .controls .down' );
+
+			// There can be multiple instances of controls throughout the page
+			dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) );
+			dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) );
+			dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) );
+			dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) );
+			dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
+			dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
 		}
 	}
 
@@ -354,10 +358,12 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.addEventListener( 'click', preventAndForward( navigateLeft ), false );
-			dom.controlsRight.addEventListener( 'click', preventAndForward( navigateRight ), false );
-			dom.controlsUp.addEventListener( 'click', preventAndForward( navigateUp ), false );
-			dom.controlsDown.addEventListener( 'click', preventAndForward( navigateDown ), false );
+			dom.controlsLeft.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateLeft ), false ); 		} );
+			dom.controlsRight.forEach( function( el ) { 	el.addEventListener( 'click', preventAndForward( navigateRight ), false ); 		} );
+			dom.controlsUp.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateUp ), false ); 		} );
+			dom.controlsDown.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateDown ), false ); 		} );
+			dom.controlsPrev.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigatePrev ), false ); 		} );
+			dom.controlsNext.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateNext ), false ); 		} );
 		}
 	}
 
@@ -377,10 +383,12 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.removeEventListener( 'click', preventAndForward( navigateLeft ), false );
-			dom.controlsRight.removeEventListener( 'click', preventAndForward( navigateRight ), false );
-			dom.controlsUp.removeEventListener( 'click', preventAndForward( navigateUp ), false );
-			dom.controlsDown.removeEventListener( 'click', preventAndForward( navigateDown ), false );
+			dom.controlsLeft.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateLeft ), false ); 		} );
+			dom.controlsRight.forEach( function( el ) { 	el.removeEventListener( 'click', preventAndForward( navigateRight ), false ); 		} );
+			dom.controlsUp.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateUp ), false ); 			} );
+			dom.controlsDown.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateDown ), false ); 		} );
+			dom.controlsPrev.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigatePrev ), false ); 		} );
+			dom.controlsNext.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateNext ), false ); 		} );
 		}
 	}
 
@@ -394,6 +402,19 @@ var Reveal = (function(){
 		}
 	}
 
+	/**
+	 * Converts the target object to an array.
+	 */
+	function toArray( o ) {
+		return Array.prototype.slice.call( o );
+	}
+
+	function each( targets, method, args ) {
+		targets.forEach( function( el ) {
+			el[method].apply( el, args );
+		} );
+	}
+
 	/**
 	 * Measures the distance in pixels between point a
 	 * and point b.
@@ -865,15 +886,23 @@ var Reveal = (function(){
 			var routes = availableRoutes();
 
 			// Remove the 'enabled' class from all directions
-			[ dom.controlsLeft, dom.controlsRight, dom.controlsUp, dom.controlsDown ].forEach( function( node ) {
+			dom.controlsLeft.concat( dom.controlsRight )
+							.concat( dom.controlsUp )
+							.concat( dom.controlsDown )
+							.concat( dom.controlsPrev )
+							.concat( dom.controlsNext ).forEach( function( node ) {
 				node.classList.remove( 'enabled' );
 			} );
 
 			// Add the 'enabled' class to the available routes
-			if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
-			if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
-			if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
-			if( routes.down ) dom.controlsDown.classList.add( 'enabled' );
+			if( routes.left ) dom.controlsLeft.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
+			if( routes.right ) dom.controlsRight.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
+			if( routes.up ) dom.controlsUp.forEach( function( el ) { 		el.classList.add( 'enabled' );		} );
+			if( routes.down ) dom.controlsDown.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
+
+			// Prev/next buttons
+			if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { 		el.classList.add( 'enabled' );		} );
+			if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
 
 		}
 	}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 74627ea8..948c4119 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,82 +5,89 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var m=".reveal .slides>section",b=".reveal .slides>section.present>section",T={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},aa=T.autoSlide,n=0,e=0,z,H,am=[],f={},V="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,o="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,A=0,l=0,E=0,ae={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function j(an){if((!o&&!V)){document.body.setAttribute("class","no-transforms");return;}u(T,an);d();X();}function Q(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&T.progress){var aq=document.createElement("div");aq.classList.add("progress");
-aq.innerHTML="<span></span>";f.wrapper.appendChild(aq);}if(!f.wrapper.querySelector(".controls")&&T.controls){var ap=document.createElement("aside");ap.classList.add("controls");
-ap.innerHTML='<div class="left"></div><div class="right"></div><div class="up"></div><div class="down"></div>';f.wrapper.appendChild(ap);}if(!f.wrapper.querySelector(".state-background")){var ao=document.createElement("div");
-ao.classList.add("state-background");f.wrapper.appendChild(ao);}if(!f.wrapper.querySelector(".pause-overlay")){var an=document.createElement("div");an.classList.add("pause-overlay");
-f.wrapper.appendChild(an);}f.progress=document.querySelector(".reveal .progress");f.progressbar=document.querySelector(".reveal .progress span");if(T.controls){f.controls=document.querySelector(".reveal .controls");
-f.controlsLeft=document.querySelector(".reveal .controls .left");f.controlsRight=document.querySelector(".reveal .controls .right");f.controlsUp=document.querySelector(".reveal .controls .up");
-f.controlsDown=document.querySelector(".reveal .controls .down");}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",af,false);window.addEventListener("orientationchange",af,false);}}function X(){var ao=[],at=[];
-for(var ap=0,an=T.dependencies.length;ap<an;ap++){var aq=T.dependencies[ap];if(!aq.condition||aq.condition()){if(aq.async){at.push(aq.src);}else{ao.push(aq.src);
-}if(typeof aq.callback==="function"){head.ready(aq.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],aq.callback);}}}function ar(){if(at.length){head.js.apply(null,at);
-}I();}if(ao.length){head.ready(ar);head.js.apply(null,ao);}else{ar();}}function I(){Q();F();L();R();K();P();setTimeout(function(){s("ready",{indexh:n,indexv:e,currentSlide:H});
-},1);}function L(){if(V===false){T.transition="linear";}if(T.controls&&f.controls){f.controls.style.display="block";}if(T.progress&&f.progress){f.progress.style.display="block";
-}if(T.transition!=="default"){f.wrapper.classList.add(T.transition);}if(T.center){f.wrapper.classList.add("center");}if(T.mouseWheel){document.addEventListener("DOMMouseScroll",p,false);
-document.addEventListener("mousewheel",p,false);}if(T.rollingLinks){O();}if(T.theme&&f.theme){var ap=f.theme.getAttribute("href");var an=/[^\/]*?(?=\.css)/;
-var ao=ap.match(an)[0];if(T.theme!==ao){ap=ap.replace(an,T.theme);f.theme.setAttribute("href",ap);}}}function F(){document.addEventListener("touchstart",B,false);
-document.addEventListener("touchmove",ah,false);document.addEventListener("touchend",Y,false);window.addEventListener("hashchange",x,false);window.addEventListener("resize",g,false);
-if(T.keyboard){document.addEventListener("keydown",aj,false);}if(T.progress&&f.progress){f.progress.addEventListener("click",r(ak),false);}if(T.controls&&f.controls){f.controlsLeft.addEventListener("click",r(C),false);
-f.controlsRight.addEventListener("click",r(k),false);f.controlsUp.addEventListener("click",r(v),false);f.controlsDown.addEventListener("click",r(G),false);
-}}function W(){document.removeEventListener("keydown",aj,false);document.removeEventListener("touchstart",B,false);document.removeEventListener("touchmove",ah,false);
-document.removeEventListener("touchend",Y,false);window.removeEventListener("hashchange",x,false);window.removeEventListener("resize",g,false);if(T.progress&&f.progress){f.progress.removeEventListener("click",r(ak),false);
-}if(T.controls&&f.controls){f.controlsLeft.removeEventListener("click",r(C),false);f.controlsRight.removeEventListener("click",r(k),false);f.controlsUp.removeEventListener("click",r(v),false);
-f.controlsDown.removeEventListener("click",r(G),false);}}function u(ao,an){for(var ap in an){ao[ap]=an[ap];}}function U(ap,an){var aq=ap.x-an.x,ao=ap.y-an.y;
-return Math.sqrt(aq*aq+ao*ao);}function r(an){return function(ao){ao.preventDefault();an.call(null,ao);};}function af(){setTimeout(function(){window.scrollTo(0,1);
-},0);}function s(ao,an){var ap=document.createEvent("HTMLEvents",1,2);ap.initEvent(ao,true,true);u(ap,an);f.wrapper.dispatchEvent(ap);}function O(){if(V&&!("msPerspective" in document.body.style)){var ao=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var ap=0,an=ao.length;ap<an;ap++){var aq=ao[ap];if(aq.textContent&&!aq.querySelector("img")&&(!aq.className||!aq.classList.contains(aq,"roll"))){aq.classList.add("roll");
-aq.innerHTML='<span data-title="'+aq.text+'">'+aq.innerHTML+"</span>";}}}}function R(){if(T.center){var aq=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-var ar=-f.wrapper.offsetHeight/2;for(var ap=0,ao=aq.length;ap<ao;ap++){var an=aq[ap];if(an.classList.contains("stack")){an.style.top=0;}else{an.style.top=Math.max(-(an.offsetHeight/2)-20,ar)+"px";
-}}}}function J(){if(T.overview){f.wrapper.classList.add("overview");var an=document.querySelectorAll(m);for(var at=0,aq=an.length;at<aq;at++){var ap=an[at],ax="translateZ(-2500px) translate("+((at-n)*105)+"%, 0%)";
-ap.setAttribute("data-index-h",at);ap.style.display="block";ap.style.WebkitTransform=ax;ap.style.MozTransform=ax;ap.style.msTransform=ax;ap.style.OTransform=ax;
-ap.style.transform=ax;if(!ap.classList.contains("stack")){ap.addEventListener("click",D,true);}var aw=ap.querySelectorAll("section");for(var ar=0,ao=aw.length;
-ar<ao;ar++){var av=aw[ar],au="translate(0%, "+((ar-(at===n?e:0))*105)+"%)";av.setAttribute("data-index-h",at);av.setAttribute("data-index-v",ar);av.style.display="block";
-av.style.WebkitTransform=au;av.style.MozTransform=au;av.style.msTransform=au;av.style.OTransform=au;av.style.transform=au;av.addEventListener("click",D,true);
-}}}}function ag(){if(T.overview){f.wrapper.classList.remove("overview");var aq=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-for(var ap=0,an=aq.length;ap<an;ap++){var ao=aq[ap];ao.style.WebkitTransform="";ao.style.MozTransform="";ao.style.msTransform="";ao.style.OTransform="";
-ao.style.transform="";ao.removeEventListener("click",D);}a();}}function Z(an){if(typeof an==="boolean"){an?J():ag();}else{M()?ag():J();}}function M(){return f.wrapper.classList.contains("overview");
-}function ad(){var an=document.body;var ao=an.requestFullScreen||an.webkitRequestFullScreen||an.mozRequestFullScreen||an.msRequestFullScreen;if(ao){ao.apply(an);
-}}function c(){f.wrapper.classList.add("paused");}function q(){f.wrapper.classList.remove("paused");}function ac(){if(ai()){q();}else{c();}}function ai(){return f.wrapper.classList.contains("paused");
-}function a(au,ay){z=H;var aq=am.concat();am.length=0;var ax=n,ao=e;n=al(m,au===undefined?n:au);e=al(b,ay===undefined?e:ay);R();stateLoop:for(var ar=0,av=am.length;
-ar<av;ar++){for(var ap=0;ap<aq.length;ap++){if(aq[ap]===am[ar]){aq.splice(ap,1);continue stateLoop;}}document.documentElement.classList.add(am[ar]);s(am[ar]);
-}while(aq.length){document.documentElement.classList.remove(aq.pop());}if(T.progress&&f.progress){f.progressbar.style.width=(n/(document.querySelectorAll(m).length-1))*window.innerWidth+"px";
-}if(M()){J();}t();clearTimeout(E);E=setTimeout(i,1500);var an=document.querySelectorAll(m);var aw=an[n],at=aw.querySelectorAll("section");H=at[e]||aw;if(n!==ax||e!==ao){s("slidechanged",{indexh:n,indexv:e,previousSlide:z,currentSlide:H});
-}else{z=null;}if(z){z.classList.remove("present");}}function al(aq,aw){var ao=Array.prototype.slice.call(document.querySelectorAll(aq)),av=ao.length;if(av){if(T.loop){aw%=av;
-if(aw<0){aw=av+aw;}}aw=Math.max(Math.min(aw,av-1),0);for(var at=0;at<av;at++){var au=ao[at];if(M()===false){var an=Math.abs((aw-at)%(av-3))||0;au.style.display=an>3?"none":"block";
-}ao[at].classList.remove("past");ao[at].classList.remove("present");ao[at].classList.remove("future");if(at<aw){ao[at].classList.add("past");}else{if(at>aw){ao[at].classList.add("future");
-}}if(au.querySelector("section")){ao[at].classList.add("stack");}}ao[aw].classList.add("present");var ap=ao[aw].getAttribute("data-state");if(ap){am=am.concat(ap.split(" "));
-}var ar=ao[aw].getAttribute("data-autoslide");if(ar){aa=parseInt(ar);}else{aa=T.autoSlide;}}else{aw=0;}return aw;}function t(){if(T.controls&&f.controls){var an=h();
-[f.controlsLeft,f.controlsRight,f.controlsUp,f.controlsDown].forEach(function(ao){ao.classList.remove("enabled");});if(an.left){f.controlsLeft.classList.add("enabled");
-}if(an.right){f.controlsRight.classList.add("enabled");}if(an.up){f.controlsUp.classList.add("enabled");}if(an.down){f.controlsDown.classList.add("enabled");
-}}}function h(){var an=document.querySelectorAll(m),ao=document.querySelectorAll(b);return{left:n>0,right:n<an.length-1,up:e>0,down:e<ao.length-1};}function K(){var at=window.location.hash;
-var ar=at.slice(2).split("/"),ao=at.replace(/#|\//gi,"");if(isNaN(parseInt(ar[0],10))&&ao.length){var ap=document.querySelector("#"+ao);if(ap){var au=Reveal.getIndices(ap);
-a(au.h,au.v);}else{a(n,e);}}else{var aq=parseInt(ar[0],10)||0,an=parseInt(ar[1],10)||0;a(aq,an);}}function i(){if(T.history){var an="/";if(H&&typeof H.getAttribute("id")==="string"){an="/"+H.getAttribute("id");
-}else{if(n>0||e>0){an+=n;}if(e>0){an+="/"+e;}}window.location.hash=an;}}function N(an){var ar=n,ap=e;if(an){var at=!!an.parentNode.nodeName.match(/section/gi);
-var aq=at?an.parentNode:an;var ao=Array.prototype.slice.call(document.querySelectorAll(m));ar=Math.max(ao.indexOf(aq),0);if(at){ap=Math.max(Array.prototype.slice.call(an.parentNode.children).indexOf(an),0);
-}}return{h:ar,v:ap};}function w(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment:not(.visible)");if(ao.length){ao[0].classList.add("visible");
-s("fragmentshown",{fragment:ao[0]});return true;}}else{var an=document.querySelectorAll(m+".present .fragment:not(.visible)");if(an.length){an[0].classList.add("visible");
-s("fragmentshown",{fragment:an[0]});return true;}}return false;}function S(){if(document.querySelector(b+".present")){var ao=document.querySelectorAll(b+".present .fragment.visible");
-if(ao.length){ao[ao.length-1].classList.remove("visible");s("fragmenthidden",{fragment:ao[ao.length-1]});return true;}}else{var an=document.querySelectorAll(m+".present .fragment.visible");
-if(an.length){an[an.length-1].classList.remove("visible");s("fragmenthidden",{fragment:an[an.length-1]});return true;}}return false;}function P(){clearTimeout(l);
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+u(ar,ap);f.wrapper.dispatchEvent(ar);}function P(){if(W&&!("msPerspective" in document.body.style)){var aq=document.querySelectorAll(".reveal .slides section a:not(.image)");
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+at.innerHTML='<span data-title="'+at.text+'">'+at.innerHTML+"</span>";}}}}function S(){if(U.center){var at=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+var au=-f.wrapper.offsetHeight/2;for(var ar=0,aq=at.length;ar<aq;ar++){var ap=at[ar];if(ap.classList.contains("stack")){ap.style.top=0;}else{ap.style.top=Math.max(-(ap.offsetHeight/2)-20,au)+"px";
+}}}}function K(){if(U.overview){f.wrapper.classList.add("overview");var ap=document.querySelectorAll(m);for(var av=0,at=ap.length;av<at;av++){var ar=ap[av],az="translateZ(-2500px) translate("+((av-n)*105)+"%, 0%)";
+ar.setAttribute("data-index-h",av);ar.style.display="block";ar.style.WebkitTransform=az;ar.style.MozTransform=az;ar.style.msTransform=az;ar.style.OTransform=az;
+ar.style.transform=az;if(!ar.classList.contains("stack")){ar.addEventListener("click",D,true);}var ay=ar.querySelectorAll("section");for(var au=0,aq=ay.length;
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+ax.style.WebkitTransform=aw;ax.style.MozTransform=aw;ax.style.msTransform=aw;ax.style.OTransform=aw;ax.style.transform=aw;ax.addEventListener("click",D,true);
+}}}}function ai(){if(U.overview){f.wrapper.classList.remove("overview");var at=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
+for(var ar=0,ap=at.length;ar<ap;ar++){var aq=at[ar];aq.style.WebkitTransform="";aq.style.MozTransform="";aq.style.msTransform="";aq.style.OTransform="";
+aq.style.transform="";aq.removeEventListener("click",D);}a();}}function aa(ap){if(typeof ap==="boolean"){ap?K():ai();}else{N()?ai():K();}}function N(){return f.wrapper.classList.contains("overview");
+}function af(){var ap=document.body;var aq=ap.requestFullScreen||ap.webkitRequestFullScreen||ap.mozRequestFullScreen||ap.msRequestFullScreen;if(aq){aq.apply(ap);
+}}function c(){f.wrapper.classList.add("paused");}function q(){f.wrapper.classList.remove("paused");}function ad(){if(ak()){q();}else{c();}}function ak(){return f.wrapper.classList.contains("paused");
+}function a(aw,aA){z=I;var at=ao.concat();ao.length=0;var az=n,aq=e;n=an(m,aw===undefined?n:aw);e=an(b,aA===undefined?e:aA);S();stateLoop:for(var au=0,ax=ao.length;
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+}while(at.length){document.documentElement.classList.remove(at.pop());}if(U.progress&&f.progress){f.progressbar.style.width=(n/(document.querySelectorAll(m).length-1))*window.innerWidth+"px";
+}if(N()){K();}t();clearTimeout(E);E=setTimeout(i,1500);var ap=document.querySelectorAll(m);var ay=ap[n],av=ay.querySelectorAll("section");I=av[e]||ay;if(n!==az||e!==aq){s("slidechanged",{indexh:n,indexv:e,previousSlide:z,currentSlide:I});
+}else{z=null;}if(z){z.classList.remove("present");}}function an(at,ay){var aq=Array.prototype.slice.call(document.querySelectorAll(at)),ax=aq.length;if(ax){if(U.loop){ay%=ax;
+if(ay<0){ay=ax+ay;}}ay=Math.max(Math.min(ay,ax-1),0);for(var av=0;av<ax;av++){var aw=aq[av];if(N()===false){var ap=Math.abs((ay-av)%(ax-3))||0;aw.style.display=ap>3?"none":"block";
+}aq[av].classList.remove("past");aq[av].classList.remove("present");aq[av].classList.remove("future");if(av<ay){aq[av].classList.add("past");}else{if(av>ay){aq[av].classList.add("future");
+}}if(aw.querySelector("section")){aq[av].classList.add("stack");}}aq[ay].classList.add("present");var ar=aq[ay].getAttribute("data-state");if(ar){ao=ao.concat(ar.split(" "));
+}var au=aq[ay].getAttribute("data-autoslide");if(au){ab=parseInt(au);}else{ab=U.autoSlide;}}else{ay=0;}return ay;}function t(){if(U.controls&&f.controls){var ap=h();
+f.controlsLeft.concat(f.controlsRight).concat(f.controlsUp).concat(f.controlsDown).concat(f.controlsPrev).concat(f.controlsNext).forEach(function(aq){aq.classList.remove("enabled");
+});if(ap.left){f.controlsLeft.forEach(function(aq){aq.classList.add("enabled");});}if(ap.right){f.controlsRight.forEach(function(aq){aq.classList.add("enabled");
+});}if(ap.up){f.controlsUp.forEach(function(aq){aq.classList.add("enabled");});}if(ap.down){f.controlsDown.forEach(function(aq){aq.classList.add("enabled");
+});}if(ap.left||ap.up){f.controlsPrev.forEach(function(aq){aq.classList.add("enabled");});}if(ap.right||ap.down){f.controlsNext.forEach(function(aq){aq.classList.add("enabled");
+});}}}function h(){var ap=document.querySelectorAll(m),aq=document.querySelectorAll(b);return{left:n>0,right:n<ap.length-1,up:e>0,down:e<aq.length-1};}function L(){var av=window.location.hash;
+var au=av.slice(2).split("/"),aq=av.replace(/#|\//gi,"");if(isNaN(parseInt(au[0],10))&&aq.length){var ar=document.querySelector("#"+aq);if(ar){var aw=Reveal.getIndices(ar);
+a(aw.h,aw.v);}else{a(n,e);}}else{var at=parseInt(au[0],10)||0,ap=parseInt(au[1],10)||0;a(at,ap);}}function i(){if(U.history){var ap="/";if(I&&typeof I.getAttribute("id")==="string"){ap="/"+I.getAttribute("id");
+}else{if(n>0||e>0){ap+=n;}if(e>0){ap+="/"+e;}}window.location.hash=ap;}}function O(ap){var au=n,ar=e;if(ap){var av=!!ap.parentNode.nodeName.match(/section/gi);
+var at=av?ap.parentNode:ap;var aq=Array.prototype.slice.call(document.querySelectorAll(m));au=Math.max(aq.indexOf(at),0);if(av){ar=Math.max(Array.prototype.slice.call(ap.parentNode.children).indexOf(ap),0);
+}}return{h:au,v:ar};}function w(){if(document.querySelector(b+".present")){var aq=document.querySelectorAll(b+".present .fragment:not(.visible)");if(aq.length){aq[0].classList.add("visible");
+s("fragmentshown",{fragment:aq[0]});return true;}}else{var ap=document.querySelectorAll(m+".present .fragment:not(.visible)");if(ap.length){ap[0].classList.add("visible");
+s("fragmentshown",{fragment:ap[0]});return true;}}return false;}function T(){if(document.querySelector(b+".present")){var aq=document.querySelectorAll(b+".present .fragment.visible");
+if(aq.length){aq[aq.length-1].classList.remove("visible");s("fragmenthidden",{fragment:aq[aq.length-1]});return true;}}else{var ap=document.querySelectorAll(m+".present .fragment.visible");
+if(ap.length){ap[ap.length-1].classList.remove("visible");s("fragmenthidden",{fragment:ap[ap.length-1]});return true;}}return false;}function Q(){clearTimeout(l);
+if(ab){l=setTimeout(y,ab);}}function C(){if(h().left&&(N()||T()===false)){a(n-1,0);}}function k(){if(h().right&&(N()||w()===false)){a(n+1,0);}}function v(){if(h().up&&(N()||T()===false)){a(n,e-1);
+}}function G(){if(h().down&&(N()||w()===false)){a(n,e+1);}}function ac(){if(T()===false){if(h().up){v();}else{var ap=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
+if(ap){e=(ap.querySelectorAll("section").length+1)||0;n--;a();}}}}function y(){if(w()===false){h().down?G():k();}Q();}function al(ar){var aq=document.activeElement;
+var at=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(at||ar.shiftKey||ar.altKey||ar.ctrlKey||ar.metaKey){return;
+}var ap=true;switch(ar.keyCode){case 80:case 33:ac();break;case 78:case 34:y();break;case 72:case 37:C();break;case 76:case 39:k();break;case 75:case 38:v();
+break;case 74:case 40:G();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:N()?ai():y();break;case 13:N()?ai():ap=false;break;case 66:case 190:ad();
+break;case 70:af();break;default:ap=false;}if(ap){ar.preventDefault();}else{if(ar.keyCode===27&&W){aa();ar.preventDefault();}}Q();}function B(ap){ag.startX=ap.touches[0].clientX;
+ag.startY=ap.touches[0].clientY;ag.startCount=ap.touches.length;if(ap.touches.length===2&&U.overview){ag.startSpan=V({x:ap.touches[1].clientX,y:ap.touches[1].clientY},{x:ag.startX,y:ag.startY});
+}}function aj(av){if(!ag.handled){var at=av.touches[0].clientX;var ar=av.touches[0].clientY;if(av.touches.length===2&&ag.startCount===2&&U.overview){var au=V({x:av.touches[1].clientX,y:av.touches[1].clientY},{x:ag.startX,y:ag.startY});
+if(Math.abs(ag.startSpan-au)>ag.threshold){ag.handled=true;if(au<ag.startSpan){K();}else{ai();}}av.preventDefault();}else{if(av.touches.length===1&&ag.startCount!==2){var aq=at-ag.startX,ap=ar-ag.startY;
+if(aq>ag.threshold&&Math.abs(aq)>Math.abs(ap)){ag.handled=true;C();}else{if(aq<-ag.threshold&&Math.abs(aq)>Math.abs(ap)){ag.handled=true;k();}else{if(ap>ag.threshold){ag.handled=true;
+v();}else{if(ap<-ag.threshold){ag.handled=true;G();}}}}av.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){av.preventDefault();}}}function Z(ap){ag.handled=false;
+}function p(ap){clearTimeout(A);A=setTimeout(function(){var aq=ap.detail||-ap.wheelDelta;if(aq>0){y();}else{ac();}},100);}function am(aq){var ap=Array.prototype.slice.call(document.querySelectorAll(m)).length;
+var ar=Math.floor((aq.clientX/f.wrapper.offsetWidth)*ap);a(ar);}function x(ap){L();}function g(ap){S();}function D(ap){if(N()){ap.preventDefault();ai();
+n=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:j,slide:a,left:C,right:k,up:v,down:G,prev:ac,next:y,prevFragment:T,nextFragment:w,navigateTo:a,navigateLeft:C,navigateRight:k,navigateUp:v,navigateDown:G,navigatePrev:ac,navigateNext:y,toggleOverview:aa,addEventListeners:F,removeEventListeners:X,getIndices:O,getPreviousSlide:function(){return z;
+},getCurrentSlide:function(){return I;},getQueryHash:function(){var ap={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(aq){ap[aq.split("=").shift()]=aq.split("=").pop();
+});return ap;},addEventListener:function(aq,ar,ap){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(aq,ar,ap);
+}},removeEventListener:function(aq,ar,ap){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(aq,ar,ap);
 }}};})();
\ No newline at end of file

From 64ebbf80fb6954b4306756337440238bbf52de51 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 12:16:48 -0500
Subject: [PATCH 170/305] revert to display none from visibility hidden to
 correct vertical centering

---
 css/reveal.css | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index c4c2991b..1b1bd08c 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -534,7 +534,7 @@ body {
 
 .reveal .slides>section,
 .reveal .slides>section>section {
-	visibility: hidden;
+	display: none;
 	position: absolute;
 	width: 100%;
 
@@ -566,7 +566,7 @@ body {
 
 .reveal .slides>section.present,
 .reveal .slides>section>section.present {
-	visibility: visible;
+	display: block;
 	z-index: 11;
 	opacity: 1;
 }

From fa3d0c899cafc5cea5a2095e4df47d262ed6f6fa Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 13:59:51 -0500
Subject: [PATCH 171/305] count vertical slides towards the progress bar
 (closes #150)

---
 js/reveal.js     |  72 +++++++++++++++-----
 js/reveal.min.js | 174 ++++++++++++++++++++++++-----------------------
 2 files changed, 143 insertions(+), 103 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index b54536ea..97ee048a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r39
+ * reveal.js 2.2 r40
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -9,7 +9,8 @@ var Reveal = (function(){
 
 	'use strict';
 
-	var HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
+	var SLIDES_SELECTOR = '.reveal .slides section',
+		HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
 		VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
 
 		// Configurations defaults, can be overridden at initialization time
@@ -469,7 +470,7 @@ var Reveal = (function(){
 	 */
 	function linkify() {
 		if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
-			var nodes = document.querySelectorAll( '.reveal .slides section a:not(.image)' );
+			var nodes = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
 
 			for( var i = 0, len = nodes.length; i < len; i++ ) {
 				var node = nodes[i];
@@ -491,7 +492,7 @@ var Reveal = (function(){
 		if( config.center ) {
 
 			// Select all slides, vertical and horizontal
-			var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
+			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
 
 			// Determine the minimum top offset for slides
 			var minTop = -dom.wrapper.offsetHeight / 2;
@@ -583,7 +584,7 @@ var Reveal = (function(){
 			dom.wrapper.classList.remove( 'overview' );
 
 			// Select all slides
-			var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
+			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
 
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var element = slides[i];
@@ -732,18 +733,11 @@ var Reveal = (function(){
 			document.documentElement.classList.remove( stateBefore.pop() );
 		}
 
-		// Update progress if enabled
-		if( config.progress && dom.progress ) {
-			dom.progressbar.style.width = ( indexh / ( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ).length - 1 ) ) * window.innerWidth + 'px';
-		}
-
 		// If the overview is active, re-activate it to update positions
 		if( isOverviewActive() ) {
 			activateOverview();
 		}
 
-		updateControls();
-
 		// Update the URL hash after a delay since updating it mid-transition
 		// is likely to cause visual lag
 		clearTimeout( writeURLTimeout );
@@ -780,6 +774,9 @@ var Reveal = (function(){
 		if( previousSlide ) {
 			previousSlide.classList.remove( 'present' );
 		}
+
+		updateControls();
+		updateProgress();
 	}
 
 	/**
@@ -798,7 +795,7 @@ var Reveal = (function(){
 	function updateSlides( selector, index ) {
 		// Select all slides and convert the NodeList result to
 		// an array
-		var slides = Array.prototype.slice.call( document.querySelectorAll( selector ) ),
+		var slides = toArray( document.querySelectorAll( selector ) ),
 			slidesLength = slides.length;
 
 		if( slidesLength ) {
@@ -878,7 +875,48 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Updates the state and link pointers of the controls.
+	 * Updates the progress bar to reflect the current slide.
+	 */
+	function updateProgress() {
+		// Update progress if enabled
+		if( config.progress && dom.progress ) {
+
+			var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+
+			// The number of past and total slides
+			var totalCount = document.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ).length;
+			var pastCount = 0;
+
+			// Step through all slides and count the past ones
+			mainLoop: for( var i = 0; i < horizontalSlides.length; i++ ) {
+
+				var horizontalSlide = horizontalSlides[i];
+				var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) );
+
+				for( var j = 0; j < verticalSlides.length; j++ ) {
+
+					// Stop as soon as we arrive at the present
+					if( verticalSlides[j].classList.contains( 'present' ) ) break mainLoop;
+
+					pastCount++
+
+				}
+
+				// Stop as soon as we arrive at the present
+				if( horizontalSlide.classList.contains( 'present' ) ) break;
+
+				// Don't count the wrapping section for vertical slides
+				if( horizontalSlide.classList.contains( 'stack' ) === false ) pastCount++;
+
+			}
+
+			dom.progressbar.style.width = ( pastCount / ( totalCount - 1 ) ) * window.innerWidth + 'px';
+
+		}
+	}
+
+	/**
+	 * Updates the state of all control/navigation arrows.
 	 */
 	function updateControls() {
 		if ( config.controls && dom.controls ) {
@@ -1002,14 +1040,14 @@ var Reveal = (function(){
 			var slideh = isVertical ? slide.parentNode : slide;
 
 			// Select all horizontal slides
-			var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
+			var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
 
 			// Now that we know which the horizontal slide is, get its index
 			h = Math.max( horizontalSlides.indexOf( slideh ), 0 );
 
 			// If this is a vertical slide, grab the vertical index
 			if( isVertical ) {
-				v = Math.max( Array.prototype.slice.call( slide.parentNode.children ).indexOf( slide ), 0 );
+				v = Math.max( toArray( slide.parentNode.children ).indexOf( slide ), 0 );
 			}
 		}
 
@@ -1356,7 +1394,7 @@ var Reveal = (function(){
 	 * ( clickX / presentationWidth ) * numberOfSlides
 	 */
 	function onProgressClick( event ) {
-		var slidesTotal = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
+		var slidesTotal = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
 		var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal );
 
 		slide( slideIndex );
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 948c4119..16599e3c 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,93 +1,95 @@
 /*!
- * reveal.js 2.2 r39
+ * reveal.js 2.2 r40
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var m=".reveal .slides>section",b=".reveal .slides>section.present>section",U={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ab=U.autoSlide,n=0,e=0,z,I,ao=[],f={},W="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,o="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,A=0,l=0,E=0,ag={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function j(ap){if((!o&&!W)){document.body.setAttribute("class","no-transforms");return;}u(U,ap);d();Y();}function R(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&U.progress){var at=document.createElement("div");at.classList.add("progress");
-at.innerHTML="<span></span>";f.wrapper.appendChild(at);}if(!f.wrapper.querySelector(".controls")&&U.controls){var ar=document.createElement("aside");ar.classList.add("controls");
-ar.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>';f.wrapper.appendChild(ar);
-}if(!f.wrapper.querySelector(".state-background")){var aq=document.createElement("div");aq.classList.add("state-background");f.wrapper.appendChild(aq);
-}if(!f.wrapper.querySelector(".pause-overlay")){var ap=document.createElement("div");ap.classList.add("pause-overlay");f.wrapper.appendChild(ap);}f.progress=document.querySelector(".reveal .progress");
-f.progressbar=document.querySelector(".reveal .progress span");if(U.controls){f.controls=document.querySelector(".reveal .controls");f.controlsLeft=H(document.querySelectorAll(".navigate-left"));
-f.controlsRight=H(document.querySelectorAll(".navigate-right"));f.controlsUp=H(document.querySelectorAll(".navigate-up"));f.controlsDown=H(document.querySelectorAll(".navigate-down"));
-f.controlsPrev=H(document.querySelectorAll(".navigate-prev"));f.controlsNext=H(document.querySelectorAll(".navigate-next"));}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",ah,false);window.addEventListener("orientationchange",ah,false);}}function Y(){var aq=[],av=[];
-for(var ar=0,ap=U.dependencies.length;ar<ap;ar++){var at=U.dependencies[ar];if(!at.condition||at.condition()){if(at.async){av.push(at.src);}else{aq.push(at.src);
-}if(typeof at.callback==="function"){head.ready(at.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],at.callback);}}}function au(){if(av.length){head.js.apply(null,av);
-}J();}if(aq.length){head.ready(au);head.js.apply(null,aq);}else{au();}}function J(){R();F();M();S();L();Q();setTimeout(function(){s("ready",{indexh:n,indexv:e,currentSlide:I});
-},1);}function M(){if(W===false){U.transition="linear";}if(U.controls&&f.controls){f.controls.style.display="block";}if(U.progress&&f.progress){f.progress.style.display="block";
-}if(U.transition!=="default"){f.wrapper.classList.add(U.transition);}if(U.center){f.wrapper.classList.add("center");}if(U.mouseWheel){document.addEventListener("DOMMouseScroll",p,false);
-document.addEventListener("mousewheel",p,false);}if(U.rollingLinks){P();}if(U.theme&&f.theme){var ar=f.theme.getAttribute("href");var ap=/[^\/]*?(?=\.css)/;
-var aq=ar.match(ap)[0];if(U.theme!==aq){ar=ar.replace(ap,U.theme);f.theme.setAttribute("href",ar);}}}function F(){document.addEventListener("touchstart",B,false);
-document.addEventListener("touchmove",aj,false);document.addEventListener("touchend",Z,false);window.addEventListener("hashchange",x,false);window.addEventListener("resize",g,false);
-if(U.keyboard){document.addEventListener("keydown",al,false);}if(U.progress&&f.progress){f.progress.addEventListener("click",r(am),false);}if(U.controls&&f.controls){f.controlsLeft.forEach(function(ap){ap.addEventListener("click",r(C),false);
-});f.controlsRight.forEach(function(ap){ap.addEventListener("click",r(k),false);});f.controlsUp.forEach(function(ap){ap.addEventListener("click",r(v),false);
-});f.controlsDown.forEach(function(ap){ap.addEventListener("click",r(G),false);});f.controlsPrev.forEach(function(ap){ap.addEventListener("click",r(ac),false);
-});f.controlsNext.forEach(function(ap){ap.addEventListener("click",r(y),false);});}}function X(){document.removeEventListener("keydown",al,false);document.removeEventListener("touchstart",B,false);
-document.removeEventListener("touchmove",aj,false);document.removeEventListener("touchend",Z,false);window.removeEventListener("hashchange",x,false);window.removeEventListener("resize",g,false);
-if(U.progress&&f.progress){f.progress.removeEventListener("click",r(am),false);}if(U.controls&&f.controls){f.controlsLeft.forEach(function(ap){ap.removeEventListener("click",r(C),false);
-});f.controlsRight.forEach(function(ap){ap.removeEventListener("click",r(k),false);});f.controlsUp.forEach(function(ap){ap.removeEventListener("click",r(v),false);
-});f.controlsDown.forEach(function(ap){ap.removeEventListener("click",r(G),false);});f.controlsPrev.forEach(function(ap){ap.removeEventListener("click",r(ac),false);
-});f.controlsNext.forEach(function(ap){ap.removeEventListener("click",r(y),false);});}}function u(aq,ap){for(var ar in ap){aq[ar]=ap[ar];}}function H(ap){return Array.prototype.slice.call(ap);
-}function ae(ap,ar,aq){ap.forEach(function(at){at[ar].apply(at,aq);});}function V(ar,ap){var at=ar.x-ap.x,aq=ar.y-ap.y;return Math.sqrt(at*at+aq*aq);}function r(ap){return function(aq){aq.preventDefault();
-ap.call(null,aq);};}function ah(){setTimeout(function(){window.scrollTo(0,1);},0);}function s(aq,ap){var ar=document.createEvent("HTMLEvents",1,2);ar.initEvent(aq,true,true);
-u(ar,ap);f.wrapper.dispatchEvent(ar);}function P(){if(W&&!("msPerspective" in document.body.style)){var aq=document.querySelectorAll(".reveal .slides section a:not(.image)");
-for(var ar=0,ap=aq.length;ar<ap;ar++){var at=aq[ar];if(at.textContent&&!at.querySelector("img")&&(!at.className||!at.classList.contains(at,"roll"))){at.classList.add("roll");
-at.innerHTML='<span data-title="'+at.text+'">'+at.innerHTML+"</span>";}}}}function S(){if(U.center){var at=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-var au=-f.wrapper.offsetHeight/2;for(var ar=0,aq=at.length;ar<aq;ar++){var ap=at[ar];if(ap.classList.contains("stack")){ap.style.top=0;}else{ap.style.top=Math.max(-(ap.offsetHeight/2)-20,au)+"px";
-}}}}function K(){if(U.overview){f.wrapper.classList.add("overview");var ap=document.querySelectorAll(m);for(var av=0,at=ap.length;av<at;av++){var ar=ap[av],az="translateZ(-2500px) translate("+((av-n)*105)+"%, 0%)";
-ar.setAttribute("data-index-h",av);ar.style.display="block";ar.style.WebkitTransform=az;ar.style.MozTransform=az;ar.style.msTransform=az;ar.style.OTransform=az;
-ar.style.transform=az;if(!ar.classList.contains("stack")){ar.addEventListener("click",D,true);}var ay=ar.querySelectorAll("section");for(var au=0,aq=ay.length;
-au<aq;au++){var ax=ay[au],aw="translate(0%, "+((au-(av===n?e:0))*105)+"%)";ax.setAttribute("data-index-h",av);ax.setAttribute("data-index-v",au);ax.style.display="block";
-ax.style.WebkitTransform=aw;ax.style.MozTransform=aw;ax.style.msTransform=aw;ax.style.OTransform=aw;ax.style.transform=aw;ax.addEventListener("click",D,true);
-}}}}function ai(){if(U.overview){f.wrapper.classList.remove("overview");var at=Array.prototype.slice.call(document.querySelectorAll(".reveal .slides section"));
-for(var ar=0,ap=at.length;ar<ap;ar++){var aq=at[ar];aq.style.WebkitTransform="";aq.style.MozTransform="";aq.style.msTransform="";aq.style.OTransform="";
-aq.style.transform="";aq.removeEventListener("click",D);}a();}}function aa(ap){if(typeof ap==="boolean"){ap?K():ai();}else{N()?ai():K();}}function N(){return f.wrapper.classList.contains("overview");
-}function af(){var ap=document.body;var aq=ap.requestFullScreen||ap.webkitRequestFullScreen||ap.mozRequestFullScreen||ap.msRequestFullScreen;if(aq){aq.apply(ap);
-}}function c(){f.wrapper.classList.add("paused");}function q(){f.wrapper.classList.remove("paused");}function ad(){if(ak()){q();}else{c();}}function ak(){return f.wrapper.classList.contains("paused");
-}function a(aw,aA){z=I;var at=ao.concat();ao.length=0;var az=n,aq=e;n=an(m,aw===undefined?n:aw);e=an(b,aA===undefined?e:aA);S();stateLoop:for(var au=0,ax=ao.length;
-au<ax;au++){for(var ar=0;ar<at.length;ar++){if(at[ar]===ao[au]){at.splice(ar,1);continue stateLoop;}}document.documentElement.classList.add(ao[au]);s(ao[au]);
-}while(at.length){document.documentElement.classList.remove(at.pop());}if(U.progress&&f.progress){f.progressbar.style.width=(n/(document.querySelectorAll(m).length-1))*window.innerWidth+"px";
-}if(N()){K();}t();clearTimeout(E);E=setTimeout(i,1500);var ap=document.querySelectorAll(m);var ay=ap[n],av=ay.querySelectorAll("section");I=av[e]||ay;if(n!==az||e!==aq){s("slidechanged",{indexh:n,indexv:e,previousSlide:z,currentSlide:I});
-}else{z=null;}if(z){z.classList.remove("present");}}function an(at,ay){var aq=Array.prototype.slice.call(document.querySelectorAll(at)),ax=aq.length;if(ax){if(U.loop){ay%=ax;
-if(ay<0){ay=ax+ay;}}ay=Math.max(Math.min(ay,ax-1),0);for(var av=0;av<ax;av++){var aw=aq[av];if(N()===false){var ap=Math.abs((ay-av)%(ax-3))||0;aw.style.display=ap>3?"none":"block";
-}aq[av].classList.remove("past");aq[av].classList.remove("present");aq[av].classList.remove("future");if(av<ay){aq[av].classList.add("past");}else{if(av>ay){aq[av].classList.add("future");
-}}if(aw.querySelector("section")){aq[av].classList.add("stack");}}aq[ay].classList.add("present");var ar=aq[ay].getAttribute("data-state");if(ar){ao=ao.concat(ar.split(" "));
-}var au=aq[ay].getAttribute("data-autoslide");if(au){ab=parseInt(au);}else{ab=U.autoSlide;}}else{ay=0;}return ay;}function t(){if(U.controls&&f.controls){var ap=h();
-f.controlsLeft.concat(f.controlsRight).concat(f.controlsUp).concat(f.controlsDown).concat(f.controlsPrev).concat(f.controlsNext).forEach(function(aq){aq.classList.remove("enabled");
-});if(ap.left){f.controlsLeft.forEach(function(aq){aq.classList.add("enabled");});}if(ap.right){f.controlsRight.forEach(function(aq){aq.classList.add("enabled");
-});}if(ap.up){f.controlsUp.forEach(function(aq){aq.classList.add("enabled");});}if(ap.down){f.controlsDown.forEach(function(aq){aq.classList.add("enabled");
-});}if(ap.left||ap.up){f.controlsPrev.forEach(function(aq){aq.classList.add("enabled");});}if(ap.right||ap.down){f.controlsNext.forEach(function(aq){aq.classList.add("enabled");
-});}}}function h(){var ap=document.querySelectorAll(m),aq=document.querySelectorAll(b);return{left:n>0,right:n<ap.length-1,up:e>0,down:e<aq.length-1};}function L(){var av=window.location.hash;
-var au=av.slice(2).split("/"),aq=av.replace(/#|\//gi,"");if(isNaN(parseInt(au[0],10))&&aq.length){var ar=document.querySelector("#"+aq);if(ar){var aw=Reveal.getIndices(ar);
-a(aw.h,aw.v);}else{a(n,e);}}else{var at=parseInt(au[0],10)||0,ap=parseInt(au[1],10)||0;a(at,ap);}}function i(){if(U.history){var ap="/";if(I&&typeof I.getAttribute("id")==="string"){ap="/"+I.getAttribute("id");
-}else{if(n>0||e>0){ap+=n;}if(e>0){ap+="/"+e;}}window.location.hash=ap;}}function O(ap){var au=n,ar=e;if(ap){var av=!!ap.parentNode.nodeName.match(/section/gi);
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-}}return{h:au,v:ar};}function w(){if(document.querySelector(b+".present")){var aq=document.querySelectorAll(b+".present .fragment:not(.visible)");if(aq.length){aq[0].classList.add("visible");
-s("fragmentshown",{fragment:aq[0]});return true;}}else{var ap=document.querySelectorAll(m+".present .fragment:not(.visible)");if(ap.length){ap[0].classList.add("visible");
-s("fragmentshown",{fragment:ap[0]});return true;}}return false;}function T(){if(document.querySelector(b+".present")){var aq=document.querySelectorAll(b+".present .fragment.visible");
-if(aq.length){aq[aq.length-1].classList.remove("visible");s("fragmenthidden",{fragment:aq[aq.length-1]});return true;}}else{var ap=document.querySelectorAll(m+".present .fragment.visible");
-if(ap.length){ap[ap.length-1].classList.remove("visible");s("fragmenthidden",{fragment:ap[ap.length-1]});return true;}}return false;}function Q(){clearTimeout(l);
-if(ab){l=setTimeout(y,ab);}}function C(){if(h().left&&(N()||T()===false)){a(n-1,0);}}function k(){if(h().right&&(N()||w()===false)){a(n+1,0);}}function v(){if(h().up&&(N()||T()===false)){a(n,e-1);
-}}function G(){if(h().down&&(N()||w()===false)){a(n,e+1);}}function ac(){if(T()===false){if(h().up){v();}else{var ap=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
-if(ap){e=(ap.querySelectorAll("section").length+1)||0;n--;a();}}}}function y(){if(w()===false){h().down?G():k();}Q();}function al(ar){var aq=document.activeElement;
-var at=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(at||ar.shiftKey||ar.altKey||ar.ctrlKey||ar.metaKey){return;
-}var ap=true;switch(ar.keyCode){case 80:case 33:ac();break;case 78:case 34:y();break;case 72:case 37:C();break;case 76:case 39:k();break;case 75:case 38:v();
-break;case 74:case 40:G();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:N()?ai():y();break;case 13:N()?ai():ap=false;break;case 66:case 190:ad();
-break;case 70:af();break;default:ap=false;}if(ap){ar.preventDefault();}else{if(ar.keyCode===27&&W){aa();ar.preventDefault();}}Q();}function B(ap){ag.startX=ap.touches[0].clientX;
-ag.startY=ap.touches[0].clientY;ag.startCount=ap.touches.length;if(ap.touches.length===2&&U.overview){ag.startSpan=V({x:ap.touches[1].clientX,y:ap.touches[1].clientY},{x:ag.startX,y:ag.startY});
-}}function aj(av){if(!ag.handled){var at=av.touches[0].clientX;var ar=av.touches[0].clientY;if(av.touches.length===2&&ag.startCount===2&&U.overview){var au=V({x:av.touches[1].clientX,y:av.touches[1].clientY},{x:ag.startX,y:ag.startY});
-if(Math.abs(ag.startSpan-au)>ag.threshold){ag.handled=true;if(au<ag.startSpan){K();}else{ai();}}av.preventDefault();}else{if(av.touches.length===1&&ag.startCount!==2){var aq=at-ag.startX,ap=ar-ag.startY;
-if(aq>ag.threshold&&Math.abs(aq)>Math.abs(ap)){ag.handled=true;C();}else{if(aq<-ag.threshold&&Math.abs(aq)>Math.abs(ap)){ag.handled=true;k();}else{if(ap>ag.threshold){ag.handled=true;
-v();}else{if(ap<-ag.threshold){ag.handled=true;G();}}}}av.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){av.preventDefault();}}}function Z(ap){ag.handled=false;
-}function p(ap){clearTimeout(A);A=setTimeout(function(){var aq=ap.detail||-ap.wheelDelta;if(aq>0){y();}else{ac();}},100);}function am(aq){var ap=Array.prototype.slice.call(document.querySelectorAll(m)).length;
-var ar=Math.floor((aq.clientX/f.wrapper.offsetWidth)*ap);a(ar);}function x(ap){L();}function g(ap){S();}function D(ap){if(N()){ap.preventDefault();ai();
-n=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:j,slide:a,left:C,right:k,up:v,down:G,prev:ac,next:y,prevFragment:T,nextFragment:w,navigateTo:a,navigateLeft:C,navigateRight:k,navigateUp:v,navigateDown:G,navigatePrev:ac,navigateNext:y,toggleOverview:aa,addEventListeners:F,removeEventListeners:X,getIndices:O,getPreviousSlide:function(){return z;
-},getCurrentSlide:function(){return I;},getQueryHash:function(){var ap={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(aq){ap[aq.split("=").shift()]=aq.split("=").pop();
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-}},removeEventListener:function(aq,ar,ap){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(aq,ar,ap);
+var Reveal=(function(){var ap=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",V={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ac=V.autoSlide,n=0,e=0,A,J,aq=[],f={},X="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,ah={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
+function j(ar){if((!p&&!X)){document.body.setAttribute("class","no-transforms");return;}v(V,ar);d();Z();}function S(){f.theme=document.querySelector("#theme");
+f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&V.progress){var av=document.createElement("div");av.classList.add("progress");
+av.innerHTML="<span></span>";f.wrapper.appendChild(av);}if(!f.wrapper.querySelector(".controls")&&V.controls){var au=document.createElement("aside");au.classList.add("controls");
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+}if(!f.wrapper.querySelector(".state-background")){var at=document.createElement("div");at.classList.add("state-background");f.wrapper.appendChild(at);
+}if(!f.wrapper.querySelector(".pause-overlay")){var ar=document.createElement("div");ar.classList.add("pause-overlay");f.wrapper.appendChild(ar);}f.progress=document.querySelector(".reveal .progress");
+f.progressbar=document.querySelector(".reveal .progress span");if(V.controls){f.controls=document.querySelector(".reveal .controls");f.controlsLeft=I(document.querySelectorAll(".navigate-left"));
+f.controlsRight=I(document.querySelectorAll(".navigate-right"));f.controlsUp=I(document.querySelectorAll(".navigate-up"));f.controlsDown=I(document.querySelectorAll(".navigate-down"));
+f.controlsPrev=I(document.querySelectorAll(".navigate-prev"));f.controlsNext=I(document.querySelectorAll(".navigate-next"));}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
+document.body.style.height="120%";window.addEventListener("load",ai,false);window.addEventListener("orientationchange",ai,false);}}function Z(){var at=[],ax=[];
+for(var au=0,ar=V.dependencies.length;au<ar;au++){var av=V.dependencies[au];if(!av.condition||av.condition()){if(av.async){ax.push(av.src);}else{at.push(av.src);
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+},1);}function N(){if(X===false){V.transition="linear";}if(V.controls&&f.controls){f.controls.style.display="block";}if(V.progress&&f.progress){f.progress.style.display="block";
+}if(V.transition!=="default"){f.wrapper.classList.add(V.transition);}if(V.center){f.wrapper.classList.add("center");}if(V.mouseWheel){document.addEventListener("DOMMouseScroll",q,false);
+document.addEventListener("mousewheel",q,false);}if(V.rollingLinks){Q();}if(V.theme&&f.theme){var au=f.theme.getAttribute("href");var ar=/[^\/]*?(?=\.css)/;
+var at=au.match(ar)[0];if(V.theme!==at){au=au.replace(ar,V.theme);f.theme.setAttribute("href",au);}}}function G(){document.addEventListener("touchstart",C,false);
+document.addEventListener("touchmove",ak,false);document.addEventListener("touchend",aa,false);window.addEventListener("hashchange",y,false);window.addEventListener("resize",g,false);
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+});f.controlsRight.forEach(function(ar){ar.addEventListener("click",s(k),false);});f.controlsUp.forEach(function(ar){ar.addEventListener("click",s(w),false);
+});f.controlsDown.forEach(function(ar){ar.addEventListener("click",s(H),false);});f.controlsPrev.forEach(function(ar){ar.addEventListener("click",s(ad),false);
+});f.controlsNext.forEach(function(ar){ar.addEventListener("click",s(z),false);});}}function Y(){document.removeEventListener("keydown",am,false);document.removeEventListener("touchstart",C,false);
+document.removeEventListener("touchmove",ak,false);document.removeEventListener("touchend",aa,false);window.removeEventListener("hashchange",y,false);window.removeEventListener("resize",g,false);
+if(V.progress&&f.progress){f.progress.removeEventListener("click",s(an),false);}if(V.controls&&f.controls){f.controlsLeft.forEach(function(ar){ar.removeEventListener("click",s(D),false);
+});f.controlsRight.forEach(function(ar){ar.removeEventListener("click",s(k),false);});f.controlsUp.forEach(function(ar){ar.removeEventListener("click",s(w),false);
+});f.controlsDown.forEach(function(ar){ar.removeEventListener("click",s(H),false);});f.controlsPrev.forEach(function(ar){ar.removeEventListener("click",s(ad),false);
+});f.controlsNext.forEach(function(ar){ar.removeEventListener("click",s(z),false);});}}function v(at,ar){for(var au in ar){at[au]=ar[au];}}function I(ar){return Array.prototype.slice.call(ar);
+}function af(ar,au,at){ar.forEach(function(av){av[au].apply(av,at);});}function W(au,ar){var av=au.x-ar.x,at=au.y-ar.y;return Math.sqrt(av*av+at*at);}function s(ar){return function(at){at.preventDefault();
+ar.call(null,at);};}function ai(){setTimeout(function(){window.scrollTo(0,1);},0);}function t(at,ar){var au=document.createEvent("HTMLEvents",1,2);au.initEvent(at,true,true);
+v(au,ar);f.wrapper.dispatchEvent(au);}function Q(){if(X&&!("msPerspective" in document.body.style)){var at=document.querySelectorAll(ap+" a:not(.image)");
+for(var au=0,ar=at.length;au<ar;au++){var av=at[au];if(av.textContent&&!av.querySelector("img")&&(!av.className||!av.classList.contains(av,"roll"))){av.classList.add("roll");
+av.innerHTML='<span data-title="'+av.text+'">'+av.innerHTML+"</span>";}}}}function T(){if(V.center){var av=I(document.querySelectorAll(ap));var aw=-f.wrapper.offsetHeight/2;
+for(var au=0,at=av.length;au<at;au++){var ar=av[au];if(ar.classList.contains("stack")){ar.style.top=0;}else{ar.style.top=Math.max(-(ar.offsetHeight/2)-20,aw)+"px";
+}}}}function L(){if(V.overview){f.wrapper.classList.add("overview");var ar=document.querySelectorAll(m);for(var ax=0,av=ar.length;ax<av;ax++){var au=ar[ax],aB="translateZ(-2500px) translate("+((ax-n)*105)+"%, 0%)";
+au.setAttribute("data-index-h",ax);au.style.display="block";au.style.WebkitTransform=aB;au.style.MozTransform=aB;au.style.msTransform=aB;au.style.OTransform=aB;
+au.style.transform=aB;if(!au.classList.contains("stack")){au.addEventListener("click",E,true);}var aA=au.querySelectorAll("section");for(var aw=0,at=aA.length;
+aw<at;aw++){var az=aA[aw],ay="translate(0%, "+((aw-(ax===n?e:0))*105)+"%)";az.setAttribute("data-index-h",ax);az.setAttribute("data-index-v",aw);az.style.display="block";
+az.style.WebkitTransform=ay;az.style.MozTransform=ay;az.style.msTransform=ay;az.style.OTransform=ay;az.style.transform=ay;az.addEventListener("click",E,true);
+}}}}function aj(){if(V.overview){f.wrapper.classList.remove("overview");var av=I(document.querySelectorAll(ap));for(var au=0,ar=av.length;au<ar;au++){var at=av[au];
+at.style.WebkitTransform="";at.style.MozTransform="";at.style.msTransform="";at.style.OTransform="";at.style.transform="";at.removeEventListener("click",E);
+}a();}}function ab(ar){if(typeof ar==="boolean"){ar?L():aj();}else{O()?aj():L();}}function O(){return f.wrapper.classList.contains("overview");}function ag(){var ar=document.body;
+var at=ar.requestFullScreen||ar.webkitRequestFullScreen||ar.mozRequestFullScreen||ar.msRequestFullScreen;if(at){at.apply(ar);}}function c(){f.wrapper.classList.add("paused");
+}function r(){f.wrapper.classList.remove("paused");}function ae(){if(al()){r();}else{c();}}function al(){return f.wrapper.classList.contains("paused");
+}function a(ay,aC){A=J;var av=aq.concat();aq.length=0;var aB=n,at=e;n=ao(m,ay===undefined?n:ay);e=ao(b,aC===undefined?e:aC);T();stateLoop:for(var aw=0,az=aq.length;
+aw<az;aw++){for(var au=0;au<av.length;au++){if(av[au]===aq[aw]){av.splice(au,1);continue stateLoop;}}document.documentElement.classList.add(aq[aw]);t(aq[aw]);
+}while(av.length){document.documentElement.classList.remove(av.pop());}if(O()){L();}clearTimeout(F);F=setTimeout(i,1500);var ar=document.querySelectorAll(m);
+var aA=ar[n],ax=aA.querySelectorAll("section");J=ax[e]||aA;if(n!==aB||e!==at){t("slidechanged",{indexh:n,indexv:e,previousSlide:A,currentSlide:J});}else{A=null;
+}if(A){A.classList.remove("present");}u();o();}function ao(av,aA){var at=I(document.querySelectorAll(av)),az=at.length;if(az){if(V.loop){aA%=az;if(aA<0){aA=az+aA;
+}}aA=Math.max(Math.min(aA,az-1),0);for(var ax=0;ax<az;ax++){var ay=at[ax];if(O()===false){var ar=Math.abs((aA-ax)%(az-3))||0;ay.style.display=ar>3?"none":"block";
+}at[ax].classList.remove("past");at[ax].classList.remove("present");at[ax].classList.remove("future");if(ax<aA){at[ax].classList.add("past");}else{if(ax>aA){at[ax].classList.add("future");
+}}if(ay.querySelector("section")){at[ax].classList.add("stack");}}at[aA].classList.add("present");var au=at[aA].getAttribute("data-state");if(au){aq=aq.concat(au.split(" "));
+}var aw=at[aA].getAttribute("data-autoslide");if(aw){ac=parseInt(aw);}else{ac=V.autoSlide;}}else{aA=0;}return aA;}function o(){if(V.progress&&f.progress){var au=I(document.querySelectorAll(m));
+var at=document.querySelectorAll(ap+":not(.stack)").length;var ar=0;mainLoop:for(var aw=0;aw<au.length;aw++){var ax=au[aw];var ay=I(ax.querySelectorAll("section"));
+for(var av=0;av<ay.length;av++){if(ay[av].classList.contains("present")){break mainLoop;}ar++;}if(ax.classList.contains("present")){break;}if(ax.classList.contains("stack")===false){ar++;
+}}f.progressbar.style.width=(ar/(at-1))*window.innerWidth+"px";}}function u(){if(V.controls&&f.controls){var ar=h();f.controlsLeft.concat(f.controlsRight).concat(f.controlsUp).concat(f.controlsDown).concat(f.controlsPrev).concat(f.controlsNext).forEach(function(at){at.classList.remove("enabled");
+});if(ar.left){f.controlsLeft.forEach(function(at){at.classList.add("enabled");});}if(ar.right){f.controlsRight.forEach(function(at){at.classList.add("enabled");
+});}if(ar.up){f.controlsUp.forEach(function(at){at.classList.add("enabled");});}if(ar.down){f.controlsDown.forEach(function(at){at.classList.add("enabled");
+});}if(ar.left||ar.up){f.controlsPrev.forEach(function(at){at.classList.add("enabled");});}if(ar.right||ar.down){f.controlsNext.forEach(function(at){at.classList.add("enabled");
+});}}}function h(){var ar=document.querySelectorAll(m),at=document.querySelectorAll(b);return{left:n>0,right:n<ar.length-1,up:e>0,down:e<at.length-1};}function M(){var ax=window.location.hash;
+var aw=ax.slice(2).split("/"),at=ax.replace(/#|\//gi,"");if(isNaN(parseInt(aw[0],10))&&at.length){var au=document.querySelector("#"+at);if(au){var ay=Reveal.getIndices(au);
+a(ay.h,ay.v);}else{a(n,e);}}else{var av=parseInt(aw[0],10)||0,ar=parseInt(aw[1],10)||0;a(av,ar);}}function i(){if(V.history){var ar="/";if(J&&typeof J.getAttribute("id")==="string"){ar="/"+J.getAttribute("id");
+}else{if(n>0||e>0){ar+=n;}if(e>0){ar+="/"+e;}}window.location.hash=ar;}}function P(ar){var aw=n,au=e;if(ar){var ax=!!ar.parentNode.nodeName.match(/section/gi);
+var av=ax?ar.parentNode:ar;var at=I(document.querySelectorAll(m));aw=Math.max(at.indexOf(av),0);if(ax){au=Math.max(I(ar.parentNode.children).indexOf(ar),0);
+}}return{h:aw,v:au};}function x(){if(document.querySelector(b+".present")){var at=document.querySelectorAll(b+".present .fragment:not(.visible)");if(at.length){at[0].classList.add("visible");
+t("fragmentshown",{fragment:at[0]});return true;}}else{var ar=document.querySelectorAll(m+".present .fragment:not(.visible)");if(ar.length){ar[0].classList.add("visible");
+t("fragmentshown",{fragment:ar[0]});return true;}}return false;}function U(){if(document.querySelector(b+".present")){var at=document.querySelectorAll(b+".present .fragment.visible");
+if(at.length){at[at.length-1].classList.remove("visible");t("fragmenthidden",{fragment:at[at.length-1]});return true;}}else{var ar=document.querySelectorAll(m+".present .fragment.visible");
+if(ar.length){ar[ar.length-1].classList.remove("visible");t("fragmenthidden",{fragment:ar[ar.length-1]});return true;}}return false;}function R(){clearTimeout(l);
+if(ac){l=setTimeout(z,ac);}}function D(){if(h().left&&(O()||U()===false)){a(n-1,0);}}function k(){if(h().right&&(O()||x()===false)){a(n+1,0);}}function w(){if(h().up&&(O()||U()===false)){a(n,e-1);
+}}function H(){if(h().down&&(O()||x()===false)){a(n,e+1);}}function ad(){if(U()===false){if(h().up){w();}else{var ar=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
+if(ar){e=(ar.querySelectorAll("section").length+1)||0;n--;a();}}}}function z(){if(x()===false){h().down?H():k();}R();}function am(au){var at=document.activeElement;
+var av=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(av||au.shiftKey||au.altKey||au.ctrlKey||au.metaKey){return;
+}var ar=true;switch(au.keyCode){case 80:case 33:ad();break;case 78:case 34:z();break;case 72:case 37:D();break;case 76:case 39:k();break;case 75:case 38:w();
+break;case 74:case 40:H();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:O()?aj():z();break;case 13:O()?aj():ar=false;break;case 66:case 190:ae();
+break;case 70:ag();break;default:ar=false;}if(ar){au.preventDefault();}else{if(au.keyCode===27&&X){ab();au.preventDefault();}}R();}function C(ar){ah.startX=ar.touches[0].clientX;
+ah.startY=ar.touches[0].clientY;ah.startCount=ar.touches.length;if(ar.touches.length===2&&V.overview){ah.startSpan=W({x:ar.touches[1].clientX,y:ar.touches[1].clientY},{x:ah.startX,y:ah.startY});
+}}function ak(ax){if(!ah.handled){var av=ax.touches[0].clientX;var au=ax.touches[0].clientY;if(ax.touches.length===2&&ah.startCount===2&&V.overview){var aw=W({x:ax.touches[1].clientX,y:ax.touches[1].clientY},{x:ah.startX,y:ah.startY});
+if(Math.abs(ah.startSpan-aw)>ah.threshold){ah.handled=true;if(aw<ah.startSpan){L();}else{aj();}}ax.preventDefault();}else{if(ax.touches.length===1&&ah.startCount!==2){var at=av-ah.startX,ar=au-ah.startY;
+if(at>ah.threshold&&Math.abs(at)>Math.abs(ar)){ah.handled=true;D();}else{if(at<-ah.threshold&&Math.abs(at)>Math.abs(ar)){ah.handled=true;k();}else{if(ar>ah.threshold){ah.handled=true;
+w();}else{if(ar<-ah.threshold){ah.handled=true;H();}}}}ax.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){ax.preventDefault();}}}function aa(ar){ah.handled=false;
+}function q(ar){clearTimeout(B);B=setTimeout(function(){var at=ar.detail||-ar.wheelDelta;if(at>0){z();}else{ad();}},100);}function an(at){var ar=I(document.querySelectorAll(m)).length;
+var au=Math.floor((at.clientX/f.wrapper.offsetWidth)*ar);a(au);}function y(ar){M();}function g(ar){T();}function E(ar){if(O()){ar.preventDefault();aj();
+n=this.getAttribute("data-index-h");e=this.getAttribute("data-index-v");a();}}return{initialize:j,slide:a,left:D,right:k,up:w,down:H,prev:ad,next:z,prevFragment:U,nextFragment:x,navigateTo:a,navigateLeft:D,navigateRight:k,navigateUp:w,navigateDown:H,navigatePrev:ad,navigateNext:z,toggleOverview:ab,addEventListeners:G,removeEventListeners:Y,getIndices:P,getPreviousSlide:function(){return A;
+},getCurrentSlide:function(){return J;},getQueryHash:function(){var ar={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(at){ar[at.split("=").shift()]=at.split("=").pop();
+});return ar;},addEventListener:function(at,au,ar){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(at,au,ar);
+}},removeEventListener:function(at,au,ar){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(at,au,ar);
 }}};})();
\ No newline at end of file

From eac5a3a2399aa57b976d41050bf9690535c2be85 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 14:04:11 -0500
Subject: [PATCH 172/305] enable up/down arrows to step through fragments
 (closes #233)

---
 js/reveal.js     | 10 +++++-----
 js/reveal.min.js |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 97ee048a..6f527d43 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r40
+ * reveal.js 2.2 r41
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -1134,28 +1134,28 @@ var Reveal = (function(){
 
 	function navigateLeft() {
 		// Prioritize hiding fragments
-		if( availableRoutes().left && ( isOverviewActive() || previousFragment() === false ) ) {
+		if( availableRoutes().left && isOverviewActive() || previousFragment() === false ) {
 			slide( indexh - 1, 0 );
 		}
 	}
 
 	function navigateRight() {
 		// Prioritize revealing fragments
-		if( availableRoutes().right && ( isOverviewActive() || nextFragment() === false ) ) {
+		if( availableRoutes().right && isOverviewActive() || nextFragment() === false ) {
 			slide( indexh + 1, 0 );
 		}
 	}
 
 	function navigateUp() {
 		// Prioritize hiding fragments
-		if( availableRoutes().up && ( isOverviewActive() || previousFragment() === false ) ) {
+		if( availableRoutes().up && isOverviewActive() || previousFragment() === false ) {
 			slide( indexh, indexv - 1 );
 		}
 	}
 
 	function navigateDown() {
 		// Prioritize revealing fragments
-		if( availableRoutes().down && ( isOverviewActive() || nextFragment() === false ) ) {
+		if( availableRoutes().down && isOverviewActive() || nextFragment() === false ) {
 			slide( indexh, indexv + 1 );
 		}
 	}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 16599e3c..d8886449 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r40
+ * reveal.js 2.2 r41
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -74,8 +74,8 @@ t("fragmentshown",{fragment:at[0]});return true;}}else{var ar=document.querySele
 t("fragmentshown",{fragment:ar[0]});return true;}}return false;}function U(){if(document.querySelector(b+".present")){var at=document.querySelectorAll(b+".present .fragment.visible");
 if(at.length){at[at.length-1].classList.remove("visible");t("fragmenthidden",{fragment:at[at.length-1]});return true;}}else{var ar=document.querySelectorAll(m+".present .fragment.visible");
 if(ar.length){ar[ar.length-1].classList.remove("visible");t("fragmenthidden",{fragment:ar[ar.length-1]});return true;}}return false;}function R(){clearTimeout(l);
-if(ac){l=setTimeout(z,ac);}}function D(){if(h().left&&(O()||U()===false)){a(n-1,0);}}function k(){if(h().right&&(O()||x()===false)){a(n+1,0);}}function w(){if(h().up&&(O()||U()===false)){a(n,e-1);
-}}function H(){if(h().down&&(O()||x()===false)){a(n,e+1);}}function ad(){if(U()===false){if(h().up){w();}else{var ar=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
+if(ac){l=setTimeout(z,ac);}}function D(){if(h().left&&O()||U()===false){a(n-1,0);}}function k(){if(h().right&&O()||x()===false){a(n+1,0);}}function w(){if(h().up&&O()||U()===false){a(n,e-1);
+}}function H(){if(h().down&&O()||x()===false){a(n,e+1);}}function ad(){if(U()===false){if(h().up){w();}else{var ar=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
 if(ar){e=(ar.querySelectorAll("section").length+1)||0;n--;a();}}}}function z(){if(x()===false){h().down?H():k();}R();}function am(au){var at=document.activeElement;
 var av=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(av||au.shiftKey||au.altKey||au.ctrlKey||au.metaKey){return;
 }var ar=true;switch(au.keyCode){case 80:case 33:ad();break;case 78:case 34:z();break;case 72:case 37:D();break;case 76:case 39:k();break;case 75:case 38:w();

From b4815a3a831cab4775b18b9e78711d25a7531f51 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 14:48:29 -0500
Subject: [PATCH 173/305] remember last visited vertical slide (closes #225)

---
 css/reveal.css   |  2 +-
 index.html       |  2 +-
 js/reveal.js     | 33 +++++++++++++++++++++++++--------
 js/reveal.min.js | 23 ++++++++++++-----------
 4 files changed, 39 insertions(+), 21 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 1b1bd08c..fd4e1853 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1057,7 +1057,7 @@ body {
 
 .reveal.overview .slides section {
 	padding: 20px 0;
-	max-height: 600px;
+	height: 600px;
 	overflow: hidden;
 	opacity: 1!important;
 	visibility: visible!important;
diff --git a/index.html b/index.html
index 426b8cfa..799d55d1 100644
--- a/index.html
+++ b/index.html
@@ -340,7 +340,7 @@ function linkify( selector ) {
 		</div>
 
 		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.js"></script>
+		<script src="js/reveal.min.js"></script>
 
 		<script>
 
diff --git a/js/reveal.js b/js/reveal.js
index 6f527d43..6f9388da 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r41
+ * reveal.js 2.2 r42
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -500,6 +500,11 @@ var Reveal = (function(){
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var slide = slides[ i ];
 
+				// Don't bother update invisible slides
+				if( slide.style.display === 'none' ) {
+					continue;
+				}
+
 				// Vertical stacks are not centered since their section 
 				// children will be
 				if( slide.classList.contains( 'stack' ) ) {
@@ -696,6 +701,21 @@ var Reveal = (function(){
 		// Remember where we were at before
 		previousSlide = currentSlide;
 
+		// Query all horizontal slides in the deck
+		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+		
+		// If no vertical index is specified and the upcoming slide is a 
+		// stack, resume at its previous vertical index
+		if( v === undefined && horizontalSlides[ h ] && horizontalSlides[ h ].classList.contains( 'stack' ) ) {
+			v = parseInt( horizontalSlides[ h ].getAttribute( 'data-previous-indexv' ) || 0 );
+		}
+
+		// If we were on a vertical stack, remember what vertical index 
+		// it was on so we can resume at the same position when returning
+		if( previousSlide && previousSlide.parentNode.classList.contains( 'stack' ) ) {
+			previousSlide.parentNode.setAttribute( 'data-previous-indexv', indexv );
+		}
+
 		// Remember the state before this slide
 		var stateBefore = state.concat();
 
@@ -743,9 +763,6 @@ var Reveal = (function(){
 		clearTimeout( writeURLTimeout );
 		writeURLTimeout = setTimeout( writeURL, 1500 );
 
-		// Query all horizontal slides in the deck
-		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
-
 		// Find the current horizontal slide and any possible vertical slides
 		// within it
 		var currentHorizontalSlide = horizontalSlides[ indexh ],
@@ -1135,14 +1152,14 @@ var Reveal = (function(){
 	function navigateLeft() {
 		// Prioritize hiding fragments
 		if( availableRoutes().left && isOverviewActive() || previousFragment() === false ) {
-			slide( indexh - 1, 0 );
+			slide( indexh - 1 );
 		}
 	}
 
 	function navigateRight() {
 		// Prioritize revealing fragments
 		if( availableRoutes().right && isOverviewActive() || nextFragment() === false ) {
-			slide( indexh + 1, 0 );
+			slide( indexh + 1 );
 		}
 	}
 
@@ -1174,10 +1191,10 @@ var Reveal = (function(){
 			}
 			else {
 				// Fetch the previous horizontal slide, if there is one
-				var previousSlide = document.querySelector( '.reveal .slides>section.past:nth-child(' + indexh + ')' );
+				var previousSlide = document.querySelector( HORIZONTAL_SLIDES_SELECTOR + '.past:nth-child(' + indexh + ')' );
 
 				if( previousSlide ) {
-					indexv = ( previousSlide.querySelectorAll( 'section' ).length + 1 ) || 0;
+					indexv = ( previousSlide.querySelectorAll( 'section' ).length + 1 ) || undefined;
 					indexh --;
 					slide();
 				}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index d8886449..5c9c7978 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r41
+ * reveal.js 2.2 r42
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -38,7 +38,7 @@ ar.call(null,at);};}function ai(){setTimeout(function(){window.scrollTo(0,1);},0
 v(au,ar);f.wrapper.dispatchEvent(au);}function Q(){if(X&&!("msPerspective" in document.body.style)){var at=document.querySelectorAll(ap+" a:not(.image)");
 for(var au=0,ar=at.length;au<ar;au++){var av=at[au];if(av.textContent&&!av.querySelector("img")&&(!av.className||!av.classList.contains(av,"roll"))){av.classList.add("roll");
 av.innerHTML='<span data-title="'+av.text+'">'+av.innerHTML+"</span>";}}}}function T(){if(V.center){var av=I(document.querySelectorAll(ap));var aw=-f.wrapper.offsetHeight/2;
-for(var au=0,at=av.length;au<at;au++){var ar=av[au];if(ar.classList.contains("stack")){ar.style.top=0;}else{ar.style.top=Math.max(-(ar.offsetHeight/2)-20,aw)+"px";
+for(var au=0,at=av.length;au<at;au++){var ar=av[au];if(ar.style.display==="none"){continue;}if(ar.classList.contains("stack")){ar.style.top=0;}else{ar.style.top=Math.max(-(ar.offsetHeight/2)-20,aw)+"px";
 }}}}function L(){if(V.overview){f.wrapper.classList.add("overview");var ar=document.querySelectorAll(m);for(var ax=0,av=ar.length;ax<av;ax++){var au=ar[ax],aB="translateZ(-2500px) translate("+((ax-n)*105)+"%, 0%)";
 au.setAttribute("data-index-h",ax);au.style.display="block";au.style.WebkitTransform=aB;au.style.MozTransform=aB;au.style.msTransform=aB;au.style.OTransform=aB;
 au.style.transform=aB;if(!au.classList.contains("stack")){au.addEventListener("click",E,true);}var aA=au.querySelectorAll("section");for(var aw=0,at=aA.length;
@@ -49,12 +49,13 @@ at.style.WebkitTransform="";at.style.MozTransform="";at.style.msTransform="";at.
 }a();}}function ab(ar){if(typeof ar==="boolean"){ar?L():aj();}else{O()?aj():L();}}function O(){return f.wrapper.classList.contains("overview");}function ag(){var ar=document.body;
 var at=ar.requestFullScreen||ar.webkitRequestFullScreen||ar.mozRequestFullScreen||ar.msRequestFullScreen;if(at){at.apply(ar);}}function c(){f.wrapper.classList.add("paused");
 }function r(){f.wrapper.classList.remove("paused");}function ae(){if(al()){r();}else{c();}}function al(){return f.wrapper.classList.contains("paused");
-}function a(ay,aC){A=J;var av=aq.concat();aq.length=0;var aB=n,at=e;n=ao(m,ay===undefined?n:ay);e=ao(b,aC===undefined?e:aC);T();stateLoop:for(var aw=0,az=aq.length;
-aw<az;aw++){for(var au=0;au<av.length;au++){if(av[au]===aq[aw]){av.splice(au,1);continue stateLoop;}}document.documentElement.classList.add(aq[aw]);t(aq[aw]);
-}while(av.length){document.documentElement.classList.remove(av.pop());}if(O()){L();}clearTimeout(F);F=setTimeout(i,1500);var ar=document.querySelectorAll(m);
-var aA=ar[n],ax=aA.querySelectorAll("section");J=ax[e]||aA;if(n!==aB||e!==at){t("slidechanged",{indexh:n,indexv:e,previousSlide:A,currentSlide:J});}else{A=null;
-}if(A){A.classList.remove("present");}u();o();}function ao(av,aA){var at=I(document.querySelectorAll(av)),az=at.length;if(az){if(V.loop){aA%=az;if(aA<0){aA=az+aA;
-}}aA=Math.max(Math.min(aA,az-1),0);for(var ax=0;ax<az;ax++){var ay=at[ax];if(O()===false){var ar=Math.abs((aA-ax)%(az-3))||0;ay.style.display=ar>3?"none":"block";
+}function a(ay,aC){A=J;var ar=document.querySelectorAll(m);if(aC===undefined&&ar[ay]&&ar[ay].classList.contains("stack")){aC=parseInt(ar[ay].getAttribute("data-previous-indexv")||0);
+}if(A&&A.parentNode.classList.contains("stack")){A.parentNode.setAttribute("data-previous-indexv",e);}var av=aq.concat();aq.length=0;var aB=n,au=e;n=ao(m,ay===undefined?n:ay);
+e=ao(b,aC===undefined?e:aC);T();stateLoop:for(var aw=0,az=aq.length;aw<az;aw++){for(var at=0;at<av.length;at++){if(av[at]===aq[aw]){av.splice(at,1);continue stateLoop;
+}}document.documentElement.classList.add(aq[aw]);t(aq[aw]);}while(av.length){document.documentElement.classList.remove(av.pop());}if(O()){L();}clearTimeout(F);
+F=setTimeout(i,1500);var aA=ar[n],ax=aA.querySelectorAll("section");J=ax[e]||aA;if(n!==aB||e!==au){t("slidechanged",{indexh:n,indexv:e,previousSlide:A,currentSlide:J});
+}else{A=null;}if(A){A.classList.remove("present");}u();o();}function ao(av,aA){var at=I(document.querySelectorAll(av)),az=at.length;if(az){if(V.loop){aA%=az;
+if(aA<0){aA=az+aA;}}aA=Math.max(Math.min(aA,az-1),0);for(var ax=0;ax<az;ax++){var ay=at[ax];if(O()===false){var ar=Math.abs((aA-ax)%(az-3))||0;ay.style.display=ar>3?"none":"block";
 }at[ax].classList.remove("past");at[ax].classList.remove("present");at[ax].classList.remove("future");if(ax<aA){at[ax].classList.add("past");}else{if(ax>aA){at[ax].classList.add("future");
 }}if(ay.querySelector("section")){at[ax].classList.add("stack");}}at[aA].classList.add("present");var au=at[aA].getAttribute("data-state");if(au){aq=aq.concat(au.split(" "));
 }var aw=at[aA].getAttribute("data-autoslide");if(aw){ac=parseInt(aw);}else{ac=V.autoSlide;}}else{aA=0;}return aA;}function o(){if(V.progress&&f.progress){var au=I(document.querySelectorAll(m));
@@ -74,9 +75,9 @@ t("fragmentshown",{fragment:at[0]});return true;}}else{var ar=document.querySele
 t("fragmentshown",{fragment:ar[0]});return true;}}return false;}function U(){if(document.querySelector(b+".present")){var at=document.querySelectorAll(b+".present .fragment.visible");
 if(at.length){at[at.length-1].classList.remove("visible");t("fragmenthidden",{fragment:at[at.length-1]});return true;}}else{var ar=document.querySelectorAll(m+".present .fragment.visible");
 if(ar.length){ar[ar.length-1].classList.remove("visible");t("fragmenthidden",{fragment:ar[ar.length-1]});return true;}}return false;}function R(){clearTimeout(l);
-if(ac){l=setTimeout(z,ac);}}function D(){if(h().left&&O()||U()===false){a(n-1,0);}}function k(){if(h().right&&O()||x()===false){a(n+1,0);}}function w(){if(h().up&&O()||U()===false){a(n,e-1);
-}}function H(){if(h().down&&O()||x()===false){a(n,e+1);}}function ad(){if(U()===false){if(h().up){w();}else{var ar=document.querySelector(".reveal .slides>section.past:nth-child("+n+")");
-if(ar){e=(ar.querySelectorAll("section").length+1)||0;n--;a();}}}}function z(){if(x()===false){h().down?H():k();}R();}function am(au){var at=document.activeElement;
+if(ac){l=setTimeout(z,ac);}}function D(){if(h().left&&O()||U()===false){a(n-1);}}function k(){if(h().right&&O()||x()===false){a(n+1);}}function w(){if(h().up&&O()||U()===false){a(n,e-1);
+}}function H(){if(h().down&&O()||x()===false){a(n,e+1);}}function ad(){if(U()===false){if(h().up){w();}else{var ar=document.querySelector(m+".past:nth-child("+n+")");
+if(ar){e=(ar.querySelectorAll("section").length+1)||undefined;n--;a();}}}}function z(){if(x()===false){h().down?H():k();}R();}function am(au){var at=document.activeElement;
 var av=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(av||au.shiftKey||au.altKey||au.ctrlKey||au.metaKey){return;
 }var ar=true;switch(au.keyCode){case 80:case 33:ad();break;case 78:case 34:z();break;case 72:case 37:D();break;case 76:case 39:k();break;case 75:case 38:w();
 break;case 74:case 40:H();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:O()?aj():z();break;case 13:O()?aj():ar=false;break;case 66:case 190:ae();

From 891a66b5c41c564e6fd0c180274c1ea9a24774e9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 15:28:34 -0500
Subject: [PATCH 174/305] correction to vertical centering and overview mode,
 clean up of vertical slide storage

---
 css/reveal.css   |   8 +--
 js/reveal.js     |  94 +++++++++++++++++--------
 js/reveal.min.js | 174 +++++++++++++++++++++++------------------------
 3 files changed, 154 insertions(+), 122 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index fd4e1853..c08fb1bd 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -509,7 +509,6 @@ body {
 	width: 80%;
 	left: 50%;
 	top: 50%;
-	padding: 20px 0px;
 	
 	overflow: visible;
 	z-index: 1;
@@ -537,6 +536,7 @@ body {
 	display: none;
 	position: absolute;
 	width: 100%;
+	padding: 20px 0px;
 
 	z-index: 10;
 	line-height: 1.2em;
@@ -579,10 +579,10 @@ body {
 .reveal.center,
 .reveal.center .slides {
 	min-height: auto;
-	padding: 0;
 }
 
 
+
 /*********************************************
  * DEFAULT TRANSITION
  *********************************************/
@@ -1056,7 +1056,6 @@ body {
 }
 
 .reveal.overview .slides section {
-	padding: 20px 0;
 	height: 600px;
 	overflow: hidden;
 	opacity: 1!important;
@@ -1078,13 +1077,12 @@ body {
 	.reveal.overview .slides section:hover {
 		background: rgba(0,0,0,0.3);
 	}
-
 	.reveal.overview .slides section.present {
 		background: rgba(0,0,0,0.3);
 	}
 .reveal.overview .slides>section.stack {
-	background: none;
 	padding: 0;
+	background: none;
 	overflow: visible;
 }
 
diff --git a/js/reveal.js b/js/reveal.js
index 6f9388da..2f812352 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r42
+ * reveal.js 2.2 r43
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -519,6 +519,35 @@ var Reveal = (function(){
 
 	}
 
+	/**
+	 * Stores the vertical index of a stack so that the same 
+	 * vertical slide can be selected when navigating to and 
+	 * from the stack.
+	 * 
+	 * @param {HTMLElement} stack The vertical stack element
+	 * @param {int} v Index to memorize
+	 */
+	function setPreviousVerticalIndex( stack, v ) {
+		if( stack ) {
+			stack.setAttribute( 'data-previous-indexv', v || 0 );
+		}
+	}
+
+	/**
+	 * Retrieves the vertical index which was stored using 
+	 * #setPreviousVerticalIndex() or 0 if no previous index
+	 * exists.
+	 *
+	 * @param {HTMLElement} stack The vertical stack element
+	 */
+	function getPreviousVerticalIndex( stack ) {
+		if( stack && stack.classList.contains( 'stack' ) ) {
+			return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0 );
+		}
+
+		return 0;
+	}
+
 	/**
 	 * Displays the overview of slides (quick nav) by
 	 * scaling down and arranging all slide elements.
@@ -547,32 +576,40 @@ var Reveal = (function(){
 				hslide.style.OTransform = htransform;
 				hslide.style.transform = htransform;
 
-				if( !hslide.classList.contains( 'stack' ) ) {
+				if( hslide.classList.contains( 'stack' ) ) {
+
+					var verticalSlides = hslide.querySelectorAll( 'section' );
+
+					for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
+						var verticalIndex = i === indexh ? indexv : getPreviousVerticalIndex( hslide );
+
+						var vslide = verticalSlides[j],
+							vtransform = 'translate(0%, ' + ( ( j - verticalIndex ) * 105 ) + '%)';
+
+						vslide.setAttribute( 'data-index-h', i );
+						vslide.setAttribute( 'data-index-v', j );
+						vslide.style.display = 'block';
+						vslide.style.WebkitTransform = vtransform;
+						vslide.style.MozTransform = vtransform;
+						vslide.style.msTransform = vtransform;
+						vslide.style.OTransform = vtransform;
+						vslide.style.transform = vtransform;
+
+						// Navigate to this slide on click
+						vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+					}
+					
+				}
+				else {
+
 					// Navigate to this slide on click
 					hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+
 				}
-
-				var verticalSlides = hslide.querySelectorAll( 'section' );
-
-				for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
-					var vslide = verticalSlides[j],
-						vtransform = 'translate(0%, ' + ( ( j - ( i === indexh ? indexv : 0 ) ) * 105 ) + '%)';
-
-					vslide.setAttribute( 'data-index-h', i );
-					vslide.setAttribute( 'data-index-v', j );
-					vslide.style.display = 'block';
-					vslide.style.WebkitTransform = vtransform;
-					vslide.style.MozTransform = vtransform;
-					vslide.style.msTransform = vtransform;
-					vslide.style.OTransform = vtransform;
-					vslide.style.transform = vtransform;
-
-					// Navigate to this slide on click
-					vslide.addEventListener( 'click', onOverviewSlideClicked, true );
-				}
-
 			}
 
+			layout();
+
 		}
 
 	}
@@ -604,7 +641,7 @@ var Reveal = (function(){
 				element.removeEventListener( 'click', onOverviewSlideClicked );
 			}
 
-			slide();
+			slide( indexh, indexv );
 
 		}
 	}
@@ -706,14 +743,14 @@ var Reveal = (function(){
 		
 		// If no vertical index is specified and the upcoming slide is a 
 		// stack, resume at its previous vertical index
-		if( v === undefined && horizontalSlides[ h ] && horizontalSlides[ h ].classList.contains( 'stack' ) ) {
-			v = parseInt( horizontalSlides[ h ].getAttribute( 'data-previous-indexv' ) || 0 );
+		if( v === undefined ) {
+			v = getPreviousVerticalIndex( horizontalSlides[ h ] );
 		}
 
 		// If we were on a vertical stack, remember what vertical index 
 		// it was on so we can resume at the same position when returning
 		if( previousSlide && previousSlide.parentNode.classList.contains( 'stack' ) ) {
-			previousSlide.parentNode.setAttribute( 'data-previous-indexv', indexv );
+			setPreviousVerticalIndex( previousSlide.parentNode, indexv );
 		}
 
 		// Remember the state before this slide
@@ -1442,10 +1479,7 @@ var Reveal = (function(){
 
 			deactivateOverview();
 
-			indexh = this.getAttribute( 'data-index-h' );
-			indexv = this.getAttribute( 'data-index-v' );
-
-			slide();
+			slide( parseInt( this.getAttribute( 'data-index-h' ) ), parseInt( this.getAttribute( 'data-index-v' ) ) );
 		}
 	}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 5c9c7978..4b8b8d6b 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,96 +1,96 @@
 /*!
- * reveal.js 2.2 r42
+ * reveal.js 2.2 r43
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var ap=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",V={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ac=V.autoSlide,n=0,e=0,A,J,aq=[],f={},X="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,ah={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function j(ar){if((!p&&!X)){document.body.setAttribute("class","no-transforms");return;}v(V,ar);d();Z();}function S(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&V.progress){var av=document.createElement("div");av.classList.add("progress");
-av.innerHTML="<span></span>";f.wrapper.appendChild(av);}if(!f.wrapper.querySelector(".controls")&&V.controls){var au=document.createElement("aside");au.classList.add("controls");
-au.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>';f.wrapper.appendChild(au);
-}if(!f.wrapper.querySelector(".state-background")){var at=document.createElement("div");at.classList.add("state-background");f.wrapper.appendChild(at);
-}if(!f.wrapper.querySelector(".pause-overlay")){var ar=document.createElement("div");ar.classList.add("pause-overlay");f.wrapper.appendChild(ar);}f.progress=document.querySelector(".reveal .progress");
-f.progressbar=document.querySelector(".reveal .progress span");if(V.controls){f.controls=document.querySelector(".reveal .controls");f.controlsLeft=I(document.querySelectorAll(".navigate-left"));
+var Reveal=(function(){var ar=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",W={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ae=W.autoSlide,n=0,e=0,A,J,at=[],f={},Z="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,aj={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
+function j(au){if((!p&&!Z)){document.body.setAttribute("class","no-transforms");return;}v(W,au);d();ab();}function S(){f.theme=document.querySelector("#theme");
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+aC.style.MozTransform=aB;aC.style.msTransform=aB;aC.style.OTransform=aB;aC.style.transform=aB;aC.addEventListener("click",E,true);}}else{ax.addEventListener("click",E,true);
+}}T();}}function al(){if(W.overview){f.wrapper.classList.remove("overview");var ax=I(document.querySelectorAll(ar));for(var aw=0,au=ax.length;aw<au;aw++){var av=ax[aw];
+av.style.WebkitTransform="";av.style.MozTransform="";av.style.msTransform="";av.style.OTransform="";av.style.transform="";av.removeEventListener("click",E);
+}a(n,e);}}function ad(au){if(typeof au==="boolean"){au?L():al();}else{O()?al():L();}}function O(){return f.wrapper.classList.contains("overview");}function ai(){var au=document.body;
+var av=au.requestFullScreen||au.webkitRequestFullScreen||au.mozRequestFullScreen||au.msRequestFullScreen;if(av){av.apply(au);}}function c(){f.wrapper.classList.add("paused");
+}function r(){f.wrapper.classList.remove("paused");}function ag(){if(an()){r();}else{c();}}function an(){return f.wrapper.classList.contains("paused");
+}function a(aA,aE){A=J;var au=document.querySelectorAll(m);if(aE===undefined){aE=Y(au[aA]);}if(A&&A.parentNode.classList.contains("stack")){V(A.parentNode,e);
+}var ax=at.concat();at.length=0;var aD=n,aw=e;n=aq(m,aA===undefined?n:aA);e=aq(b,aE===undefined?e:aE);T();stateLoop:for(var ay=0,aB=at.length;ay<aB;ay++){for(var av=0;
+av<ax.length;av++){if(ax[av]===at[ay]){ax.splice(av,1);continue stateLoop;}}document.documentElement.classList.add(at[ay]);t(at[ay]);}while(ax.length){document.documentElement.classList.remove(ax.pop());
+}if(O()){L();}clearTimeout(F);F=setTimeout(i,1500);var aC=au[n],az=aC.querySelectorAll("section");J=az[e]||aC;if(n!==aD||e!==aw){t("slidechanged",{indexh:n,indexv:e,previousSlide:A,currentSlide:J});
+}else{A=null;}if(A){A.classList.remove("present");}u();o();}function aq(ax,aC){var av=I(document.querySelectorAll(ax)),aB=av.length;if(aB){if(W.loop){aC%=aB;
+if(aC<0){aC=aB+aC;}}aC=Math.max(Math.min(aC,aB-1),0);for(var az=0;az<aB;az++){var aA=av[az];if(O()===false){var au=Math.abs((aC-az)%(aB-3))||0;aA.style.display=au>3?"none":"block";
+}av[az].classList.remove("past");av[az].classList.remove("present");av[az].classList.remove("future");if(az<aC){av[az].classList.add("past");}else{if(az>aC){av[az].classList.add("future");
+}}if(aA.querySelector("section")){av[az].classList.add("stack");}}av[aC].classList.add("present");var aw=av[aC].getAttribute("data-state");if(aw){at=at.concat(aw.split(" "));
+}var ay=av[aC].getAttribute("data-autoslide");if(ay){ae=parseInt(ay);}else{ae=W.autoSlide;}}else{aC=0;}return aC;}function o(){if(W.progress&&f.progress){var aw=I(document.querySelectorAll(m));
+var av=document.querySelectorAll(ar+":not(.stack)").length;var au=0;mainLoop:for(var ay=0;ay<aw.length;ay++){var az=aw[ay];var aA=I(az.querySelectorAll("section"));
+for(var ax=0;ax<aA.length;ax++){if(aA[ax].classList.contains("present")){break mainLoop;}au++;}if(az.classList.contains("present")){break;}if(az.classList.contains("stack")===false){au++;
+}}f.progressbar.style.width=(au/(av-1))*window.innerWidth+"px";}}function u(){if(W.controls&&f.controls){var au=h();f.controlsLeft.concat(f.controlsRight).concat(f.controlsUp).concat(f.controlsDown).concat(f.controlsPrev).concat(f.controlsNext).forEach(function(av){av.classList.remove("enabled");
+});if(au.left){f.controlsLeft.forEach(function(av){av.classList.add("enabled");});}if(au.right){f.controlsRight.forEach(function(av){av.classList.add("enabled");
+});}if(au.up){f.controlsUp.forEach(function(av){av.classList.add("enabled");});}if(au.down){f.controlsDown.forEach(function(av){av.classList.add("enabled");
+});}if(au.left||au.up){f.controlsPrev.forEach(function(av){av.classList.add("enabled");});}if(au.right||au.down){f.controlsNext.forEach(function(av){av.classList.add("enabled");
+});}}}function h(){var au=document.querySelectorAll(m),av=document.querySelectorAll(b);return{left:n>0,right:n<au.length-1,up:e>0,down:e<av.length-1};}function M(){var az=window.location.hash;
+var ay=az.slice(2).split("/"),av=az.replace(/#|\//gi,"");if(isNaN(parseInt(ay[0],10))&&av.length){var aw=document.querySelector("#"+av);if(aw){var aA=Reveal.getIndices(aw);
+a(aA.h,aA.v);}else{a(n,e);}}else{var ax=parseInt(ay[0],10)||0,au=parseInt(ay[1],10)||0;a(ax,au);}}function i(){if(W.history){var au="/";if(J&&typeof J.getAttribute("id")==="string"){au="/"+J.getAttribute("id");
+}else{if(n>0||e>0){au+=n;}if(e>0){au+="/"+e;}}window.location.hash=au;}}function P(au){var ay=n,aw=e;if(au){var az=!!au.parentNode.nodeName.match(/section/gi);
+var ax=az?au.parentNode:au;var av=I(document.querySelectorAll(m));ay=Math.max(av.indexOf(ax),0);if(az){aw=Math.max(I(au.parentNode.children).indexOf(au),0);
+}}return{h:ay,v:aw};}function x(){if(document.querySelector(b+".present")){var av=document.querySelectorAll(b+".present .fragment:not(.visible)");if(av.length){av[0].classList.add("visible");
+t("fragmentshown",{fragment:av[0]});return true;}}else{var au=document.querySelectorAll(m+".present .fragment:not(.visible)");if(au.length){au[0].classList.add("visible");
+t("fragmentshown",{fragment:au[0]});return true;}}return false;}function U(){if(document.querySelector(b+".present")){var av=document.querySelectorAll(b+".present .fragment.visible");
+if(av.length){av[av.length-1].classList.remove("visible");t("fragmenthidden",{fragment:av[av.length-1]});return true;}}else{var au=document.querySelectorAll(m+".present .fragment.visible");
+if(au.length){au[au.length-1].classList.remove("visible");t("fragmenthidden",{fragment:au[au.length-1]});return true;}}return false;}function R(){clearTimeout(l);
+if(ae){l=setTimeout(z,ae);}}function D(){if(h().left&&O()||U()===false){a(n-1);}}function k(){if(h().right&&O()||x()===false){a(n+1);}}function w(){if(h().up&&O()||U()===false){a(n,e-1);
+}}function H(){if(h().down&&O()||x()===false){a(n,e+1);}}function af(){if(U()===false){if(h().up){w();}else{var au=document.querySelector(m+".past:nth-child("+n+")");
+if(au){e=(au.querySelectorAll("section").length+1)||undefined;n--;a();}}}}function z(){if(x()===false){h().down?H():k();}R();}function ao(aw){var av=document.activeElement;
+var ax=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(ax||aw.shiftKey||aw.altKey||aw.ctrlKey||aw.metaKey){return;
+}var au=true;switch(aw.keyCode){case 80:case 33:af();break;case 78:case 34:z();break;case 72:case 37:D();break;case 76:case 39:k();break;case 75:case 38:w();
+break;case 74:case 40:H();break;case 36:a(0);break;case 35:a(Number.MAX_VALUE);break;case 32:O()?al():z();break;case 13:O()?al():au=false;break;case 66:case 190:ag();
+break;case 70:ai();break;default:au=false;}if(au){aw.preventDefault();}else{if(aw.keyCode===27&&Z){ad();aw.preventDefault();}}R();}function C(au){aj.startX=au.touches[0].clientX;
+aj.startY=au.touches[0].clientY;aj.startCount=au.touches.length;if(au.touches.length===2&&W.overview){aj.startSpan=X({x:au.touches[1].clientX,y:au.touches[1].clientY},{x:aj.startX,y:aj.startY});
+}}function am(az){if(!aj.handled){var ax=az.touches[0].clientX;var aw=az.touches[0].clientY;if(az.touches.length===2&&aj.startCount===2&&W.overview){var ay=X({x:az.touches[1].clientX,y:az.touches[1].clientY},{x:aj.startX,y:aj.startY});
+if(Math.abs(aj.startSpan-ay)>aj.threshold){aj.handled=true;if(ay<aj.startSpan){L();}else{al();}}az.preventDefault();}else{if(az.touches.length===1&&aj.startCount!==2){var av=ax-aj.startX,au=aw-aj.startY;
+if(av>aj.threshold&&Math.abs(av)>Math.abs(au)){aj.handled=true;D();}else{if(av<-aj.threshold&&Math.abs(av)>Math.abs(au)){aj.handled=true;k();}else{if(au>aj.threshold){aj.handled=true;
+w();}else{if(au<-aj.threshold){aj.handled=true;H();}}}}az.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){az.preventDefault();}}}function ac(au){aj.handled=false;
+}function q(au){clearTimeout(B);B=setTimeout(function(){var av=au.detail||-au.wheelDelta;if(av>0){z();}else{af();}},100);}function ap(av){var au=I(document.querySelectorAll(m)).length;
+var aw=Math.floor((av.clientX/f.wrapper.offsetWidth)*au);a(aw);}function y(au){M();}function g(au){T();}function E(au){if(O()){au.preventDefault();al();
+a(parseInt(this.getAttribute("data-index-h")),parseInt(this.getAttribute("data-index-v")));}}return{initialize:j,slide:a,left:D,right:k,up:w,down:H,prev:af,next:z,prevFragment:U,nextFragment:x,navigateTo:a,navigateLeft:D,navigateRight:k,navigateUp:w,navigateDown:H,navigatePrev:af,navigateNext:z,toggleOverview:ad,addEventListeners:G,removeEventListeners:aa,getIndices:P,getPreviousSlide:function(){return A;
+},getCurrentSlide:function(){return J;},getQueryHash:function(){var au={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(av){au[av.split("=").shift()]=av.split("=").pop();
+});return au;},addEventListener:function(av,aw,au){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(av,aw,au);
+}},removeEventListener:function(av,aw,au){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(av,aw,au);
 }}};})();
\ No newline at end of file

From dce2d35a633ad8f7fd3390f03293acc7e10e7c47 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 15:43:22 -0500
Subject: [PATCH 175/305] fix vertical transition for vertically centered
 slides, vertical centering is now on by default (#70)

---
 README.md        |  2 +-
 css/reveal.css   | 26 +++++++++++++-------------
 js/reveal.js     |  4 ++--
 js/reveal.min.js |  4 ++--
 4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/README.md b/README.md
index ef3e406c..91bc4522 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ Reveal.initialize({
 	overview: true,
 
 	// Vertical centering of slides
-	center: false,
+	center: true,
 
 	// Loop the presentation
 	loop: false,
diff --git a/css/reveal.css b/css/reveal.css
index c08fb1bd..7192a2dc 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -564,6 +564,11 @@ body {
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 }
 
+.reveal .slides>section {
+	left: -50%;
+	top: -50%;
+}
+
 .reveal .slides>section.present,
 .reveal .slides>section>section.present {
 	display: block;
@@ -571,11 +576,6 @@ body {
 	opacity: 1;
 }
 
-.reveal .slides>section {
-	left: -50%;
-	top: -50%;
-}
-
 .reveal.center,
 .reveal.center .slides {
 	min-height: auto;
@@ -610,19 +610,19 @@ body {
 	display: block;
 	opacity: 0;
 
-	-webkit-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
-	   -moz-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
-	    -ms-transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
-	        transform: translate3d(0, -50%, 0) rotateX(70deg) translate3d(0, -50%, 0);
+	-webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+	   -moz-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+	    -ms-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
+	        transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
 }
 .reveal .slides>section>section.future {
 	display: block;
 	opacity: 0;
 
-	-webkit-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
-	   -moz-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
-	    -ms-transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
-	        transform: translate3d(0, 50%, 0) rotateX(-70deg) translate3d(0, 50%, 0);
+	-webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+	   -moz-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+	    -ms-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
+	        transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
 }
 
 
diff --git a/js/reveal.js b/js/reveal.js
index 2f812352..0bfeef5d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r43
+ * reveal.js 2.2 r44
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -31,7 +31,7 @@ var Reveal = (function(){
 			overview: true,
 
 			// Vertical centering of slides
-			center: false,
+			center: true,
 
 			// Loop the presentation
 			loop: false,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 4b8b8d6b..cb7b18a8 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,11 +1,11 @@
 /*!
- * reveal.js 2.2 r43
+ * reveal.js 2.2 r44
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var ar=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",W={controls:true,progress:true,history:false,keyboard:true,overview:true,center:false,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ae=W.autoSlide,n=0,e=0,A,J,at=[],f={},Z="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,aj={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
+var Reveal=(function(){var ar=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",W={controls:true,progress:true,history:false,keyboard:true,overview:true,center:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ae=W.autoSlide,n=0,e=0,A,J,at=[],f={},Z="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,aj={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
 function j(au){if((!p&&!Z)){document.body.setAttribute("class","no-transforms");return;}v(W,au);d();ab();}function S(){f.theme=document.querySelector("#theme");
 f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&W.progress){var ax=document.createElement("div");ax.classList.add("progress");
 ax.innerHTML="<span></span>";f.wrapper.appendChild(ax);}if(!f.wrapper.querySelector(".controls")&&W.controls){var aw=document.createElement("aside");aw.classList.add("controls");

From ecac98311606880bb8253202397afb6ee69cd832 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 16:01:56 -0500
Subject: [PATCH 176/305] updated transition styles to work with vertical
 centering (#70)

---
 css/reveal.css | 41 ++++++++++++++++++-----------------------
 1 file changed, 18 insertions(+), 23 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 7192a2dc..174518e0 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -525,10 +525,10 @@ body {
 	    -ms-perspective: 600px;
 	        perspective: 600px;
 
-	-webkit-perspective-origin: 0% -25%;
-	   -moz-perspective-origin: 0% -25%;
-	    -ms-perspective-origin: 0% -25%;
-	        perspective-origin: 0% -25%;
+	-webkit-perspective-origin: 0px -100px;
+	   -moz-perspective-origin: 0px -100px;
+	    -ms-perspective-origin: 0px -100px;
+	        perspective-origin: 0px -100px;
 }
 
 .reveal .slides>section,
@@ -547,19 +547,24 @@ body {
 	    -ms-transform-style: preserve-3d;
 	        transform-style: preserve-3d;
 
-	-webkit-transition: -webkit-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	-webkit-transition: -webkit-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+						-webkit-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	   -moz-transition: -moz-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	   -moz-transition: -moz-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	   					-moz-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	    -ms-transition: -ms-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	    -ms-transition: -ms-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	    				-ms-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	     -o-transition: -o-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	     -o-transition: -o-transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	     				-o-transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	        transition: transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	        transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
+	        			transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
 	                    opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 }
@@ -661,15 +666,6 @@ body {
  * ZOOM TRANSITION
  *********************************************/
 
-.reveal.zoom .slides>section,
-.reveal.zoom .slides>section>section {
-	-webkit-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	   -moz-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	    -ms-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	     -o-transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-	        transition: all 600ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
-}
-
 .reveal.zoom .slides>section.past {
 	opacity: 0;
 	visibility: hidden;
@@ -747,11 +743,6 @@ body {
  *********************************************/
 
 .reveal.cube .slides {
-	-webkit-perspective-origin: 0% 25%;
-	   -moz-perspective-origin: 0% 25%;
-	    -ms-perspective-origin: 0% 25%;
-	        perspective-origin: 0% 25%;
-
 	-webkit-perspective: 1300px;
 	   -moz-perspective: 1300px;
 	    -ms-perspective: 1300px;
@@ -760,6 +751,7 @@ body {
 
 .reveal.cube .slides section {
 	padding: 30px;
+	min-height: 600px;
 
 	-webkit-backface-visibility: hidden;
 	   -moz-backface-visibility: hidden;
@@ -770,6 +762,9 @@ body {
 	   -moz-box-sizing: border-box;
 	        box-sizing: border-box;
 }
+	.reveal.center.cube .slides section {
+		min-height: auto;
+	}
 	.reveal.cube .slides section:not(.stack):before {
 		content: '';
 		position: absolute;

From fd527c5d07f621c0ba986bf4005a5df03e200268 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 16:22:10 -0500
Subject: [PATCH 177/305] tweak ie8 fallback

---
 css/reveal.css | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index 174518e0..c7f3c4c4 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1117,13 +1117,22 @@ body {
 	overflow-y: auto;
 }
 
+.no-transforms .slides {
+	top: 0;
+	left: 50%;
+	margin: 0;
+	text-align: center;
+}
+
 .no-transforms .slides section {
 	display: block!important;
 	opacity: 1!important;
 	position: relative!important;
 	height: auto;
 	min-height: auto;
-	margin-bottom: 100px;
+	top: 0;
+	left: -50%;
+	margin: 70px 0;
 
 	-webkit-transform: none;
 	   -moz-transform: none;
@@ -1131,6 +1140,10 @@ body {
 	        transform: none;
 }
 
+.no-transforms .slides section section {
+	left: 0;
+}
+
 .no-transition {
 	-webkit-transition: none;
 	   -moz-transition: none;

From b42890d1a2db6759125a97dbab5d3b9454c4a5c8 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 16:59:03 -0500
Subject: [PATCH 178/305] workaround markdown quote issue (#223)

---
 css/reveal.css | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/css/reveal.css b/css/reveal.css
index c7f3c4c4..7879bb67 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -238,6 +238,10 @@ body {
 	background: rgba(255, 255, 255, 0.05);
 	box-shadow: 0px 0px 2px rgba(0,0,0,0.2);
 }
+	.reveal blockquote p:first-child,
+	.reveal blockquote p:last-child {
+		display: inline-block;
+	}
 	.reveal blockquote:before {
 		content: '\201C';
 	}

From 87591d95d18b9fe215f06791bd639a6ae4839cfd Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 17:15:11 -0500
Subject: [PATCH 179/305] cosmetical tweaks to postmessage plugin

---
 plugin/postmessage/example.html        | 39 ++++++++++++++++++++
 plugin/postmessage/iframe_example.html | 34 ------------------
 plugin/postmessage/postmessage.js      | 50 +++++++++++++-------------
 3 files changed, 65 insertions(+), 58 deletions(-)
 create mode 100644 plugin/postmessage/example.html
 delete mode 100644 plugin/postmessage/iframe_example.html

diff --git a/plugin/postmessage/example.html b/plugin/postmessage/example.html
new file mode 100644
index 00000000..cc57a7bb
--- /dev/null
+++ b/plugin/postmessage/example.html
@@ -0,0 +1,39 @@
+<html>
+	<body>
+
+		<iframe id="reveal" src="../../index.html" style="border: 0;" width="500" height="500"></iframe>
+
+		<div>
+			<input id="back" type="button" value="go back"/>
+			<input id="ahead" type="button" value="go ahead"/>
+			<input id="slideto" type="button" value="slideto 2-2"/>
+		</div>
+
+		<script>
+
+			(function (){
+
+				var back = document.getElementById( 'back' ),
+						ahead = document.getElementById( 'ahead' ),
+						slideto = document.getElementById( 'slideto' ),
+						reveal =  window.frames[0];
+
+					back.addEventListener( 'click', function () {
+						
+					reveal.postMessage( JSON.stringify({method: 'prev', args: []}), '*' );
+				}, false );
+
+				ahead.addEventListener( 'click', function (){
+					reveal.postMessage( JSON.stringify({method: 'next', args: []}), '*' );
+				}, false );
+
+				slideto.addEventListener( 'click', function (){
+					reveal.postMessage( JSON.stringify({method: 'slide', args: [2,2]}), '*' );
+				}, false );
+
+			}());
+
+		</script>
+
+	</body>
+</html>
diff --git a/plugin/postmessage/iframe_example.html b/plugin/postmessage/iframe_example.html
deleted file mode 100644
index 6e5709d0..00000000
--- a/plugin/postmessage/iframe_example.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<html>
-<body>
-    <iframe id="reveal" src="reveal.js/index.html" width="500" height="500"></iframe>
-<div>
-<input id="back" type="button" value="go back"/>
-<input id="ahead" type="button" value="go ahead"/>
-<input id="slideto" type="button" value="slideto 2-2"/>
-</div>
-<script>
-(function (){
-   var back = document.getElementById('back'),
-       ahead = document.getElementById('ahead'),
-       slideto = document.getElementById('slideto'),
-       reveal =  window.frames[0];
-
-   back.addEventListener('click', function (){
-       
-       reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
-   },false); 
-
-   ahead.addEventListener('click', function (){
-       reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
-   },false); 
-
-   slideto.addEventListener('click', function (){
-       
-       reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
-   },false); 
-
-}());
-
-</script>
-</body>
-</html>
diff --git a/plugin/postmessage/postmessage.js b/plugin/postmessage/postmessage.js
index 176d2306..d0f41407 100644
--- a/plugin/postmessage/postmessage.js
+++ b/plugin/postmessage/postmessage.js
@@ -1,39 +1,41 @@
 /*
-simple postmessage plugin
 
-Useful when a reveal slideshow is inside an iframe.
-It allows to call reveal methods from outside.
+	simple postmessage plugin
 
-Example:
-   var reveal =  window.frames[0];
+	Useful when a reveal slideshow is inside an iframe.
+	It allows to call reveal methods from outside.
 
-   // Reveal.prev(); 
-   reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
-   // Reveal.next(); 
-   reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
-   // Reveal.slide(2, 2); 
-   reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
+	Example:
+		 var reveal =  window.frames[0];
 
-Add to the slideshow:
+		 // Reveal.prev(); 
+		 reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
+		 // Reveal.next(); 
+		 reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
+		 // Reveal.slide(2, 2); 
+		 reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
 
-	dependencies: [
-        ...
-		{ src: 'plugin/postmessage/postmessage.js', async: true, condition: function() { return !!document.body.classList; } }
-	]
+	Add to the slideshow:
 
+		dependencies: [
+			...
+			{ src: 'plugin/postmessage/postmessage.js', async: true, condition: function() { return !!document.body.classList; } }
+		]
 
 */
 
 (function (){
 
-window.addEventListener("message", function (event){
-    var data = JSON.parse(event.data),
-        method = data.method,
-        args = data.args;
-    if (Reveal[method]){
-        Reveal[method].apply(Reveal, data.args);
-    }
-}, false);
+	window.addEventListener( "message", function ( event ) {
+		var data = JSON.parse( event.data ),
+				method = data.method,
+				args = data.args;
+
+		if( typeof Reveal[method] === 'function' ) {
+			Reveal[method].apply( Reveal, data.args );
+		}
+	}, false);
+
 }());
 
 

From 2834a6bc897d6ded967773cfa3a6bdf3cbc496d3 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 18:15:05 -0500
Subject: [PATCH 180/305] ensure fragments are visible in print styles, fix
 page-break error in paper print sheet

---
 css/print/paper.css |  9 ++++++---
 css/print/pdf.css   | 10 ++++++----
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/css/print/paper.css b/css/print/paper.css
index 61fa0a93..ec8a8bd6 100644
--- a/css/print/paper.css
+++ b/css/print/paper.css
@@ -155,11 +155,14 @@ ul, ol, div, p {
 	page-break-after: always !important; 
 	display: block !important;
 }
-.reveal section.stack {
-	page-break-after: avoid !important; 
-}
 .reveal section .fragment {
 	opacity: 1 !important;
+	visibility: visible !important;
+	
+	-webkit-transform: none !important;
+	   -moz-transform: none !important;
+	    -ms-transform: none !important;
+	        transform: none !important;
 }
 .reveal section:last-of-type {
 	page-break-after: avoid !important; 
diff --git a/css/print/pdf.css b/css/print/pdf.css
index 7c1a496d..02af691e 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -141,6 +141,12 @@ ul, ol, div, p {
 }
 .reveal section .fragment {
 	opacity: 1 !important;
+	visibility: visible !important;
+	
+	-webkit-transform: none !important;
+	   -moz-transform: none !important;
+	    -ms-transform: none !important;
+	        transform: none !important;
 }
 .reveal img {
 	box-shadow: none;
@@ -153,7 +159,3 @@ ul, ol, div, p {
 .reveal small a {
 	font-size: 16pt !important;
 }
-
-pre {
-    font-size: 9pt !important;
-}

From 403cb5a8c46a5a19c2374eceefe5f370155957e6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 19:14:16 -0500
Subject: [PATCH 181/305] fix issue with dependency loader callbacks

---
 js/reveal.js     | 4 ++--
 js/reveal.min.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 0bfeef5d..cc7b9e5c 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r44
+ * reveal.js 2.2 r45
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -232,7 +232,7 @@ var Reveal = (function(){
 
 				// Extension may contain callback functions
 				if( typeof s.callback === 'function' ) {
-					head.ready( s.src.match( /([\w\d_\-]*)\.?[^\\\/]*$/i )[0], s.callback );
+					head.ready( s.src.match( /([\w\d_\-]*)\.?js|[^\\\/]*$/i )[0], s.callback );
 				}
 			}
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cb7b18a8..cbdf4710 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r44
+ * reveal.js 2.2 r45
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -17,7 +17,7 @@ f.controlsRight=I(document.querySelectorAll(".navigate-right"));f.controlsUp=I(d
 f.controlsPrev=I(document.querySelectorAll(".navigate-prev"));f.controlsNext=I(document.querySelectorAll(".navigate-next"));}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
 document.body.style.height="120%";window.addEventListener("load",ak,false);window.addEventListener("orientationchange",ak,false);}}function ab(){var av=[],az=[];
 for(var aw=0,au=W.dependencies.length;aw<au;aw++){var ax=W.dependencies[aw];if(!ax.condition||ax.condition()){if(ax.async){az.push(ax.src);}else{av.push(ax.src);
-}if(typeof ax.callback==="function"){head.ready(ax.src.match(/([\w\d_\-]*)\.?[^\\\/]*$/i)[0],ax.callback);}}}function ay(){if(az.length){head.js.apply(null,az);
+}if(typeof ax.callback==="function"){head.ready(ax.src.match(/([\w\d_\-]*)\.?js|[^\\\/]*$/i)[0],ax.callback);}}}function ay(){if(az.length){head.js.apply(null,az);
 }K();}if(av.length){head.ready(ay);head.js.apply(null,av);}else{ay();}}function K(){S();G();N();T();M();R();setTimeout(function(){t("ready",{indexh:n,indexv:e,currentSlide:J});
 },1);}function N(){if(Z===false){W.transition="linear";}if(W.controls&&f.controls){f.controls.style.display="block";}if(W.progress&&f.progress){f.progress.style.display="block";
 }if(W.transition!=="default"){f.wrapper.classList.add(W.transition);}if(W.center){f.wrapper.classList.add("center");}if(W.mouseWheel){document.addEventListener("DOMMouseScroll",q,false);

From be4c55cd6509d57cd49718c347209eaa9fd5e397 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 19:49:44 -0500
Subject: [PATCH 182/305] add night theme

---
 css/theme/night.css         | 150 ++++++++++++++++++++++++++++++++++++
 css/theme/source/night.scss |  35 +++++++++
 2 files changed, 185 insertions(+)
 create mode 100644 css/theme/night.css
 create mode 100644 css/theme/source/night.scss

diff --git a/css/theme/night.css b/css/theme/night.css
new file mode 100644
index 00000000..4c1f8247
--- /dev/null
+++ b/css/theme/night.css
@@ -0,0 +1,150 @@
+@import url(http://fonts.googleapis.com/css?family=Montserrat:700);
+@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
+/**
+ * Black theme for reveal.js.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+  background: #111111;
+  background-color: #111111;
+}
+
+.reveal {
+  font-family: "Open Sans", Times, "Times New Roman", serif;
+  font-size: 30px;
+  font-weight: 200;
+  letter-spacing: -0.02em;
+  color: #eeeeee;
+}
+
+::selection {
+  color: white;
+  background: #e7ad52;
+  text-shadow: none;
+}
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+  margin: 0 0 20px 0;
+  color: #eeeeee;
+  font-family: "Montserrat", Impact, sans-serif;
+  line-height: 0.9em;
+  letter-spacing: -0.03em;
+  text-transform: none;
+  text-shadow: none;
+}
+
+.reveal h1 {
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
+}
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a:not(.image) {
+  color: #e7ad52;
+  text-decoration: none;
+  -webkit-transition: color .15s ease;
+  -moz-transition: color .15s ease;
+  -ms-transition: color .15s ease;
+  -o-transition: color .15s ease;
+  transition: color .15s ease;
+}
+
+.reveal a:not(.image):hover {
+  color: #f3d7ac;
+  text-shadow: none;
+  border: none;
+}
+
+.reveal .roll span:after {
+  color: #fff;
+  background: #d08a1d;
+}
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+  margin: 15px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid #eeeeee;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+  -webkit-transition: all .2s linear;
+  -moz-transition: all .2s linear;
+  -ms-transition: all .2s linear;
+  -o-transition: all .2s linear;
+  transition: all .2s linear;
+}
+
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #e7ad52;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
+}
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left,
+.reveal .controls div.navigate-left.enabled {
+  border-right-color: #e7ad52;
+}
+
+.reveal .controls div.navigate-right,
+.reveal .controls div.navigate-right.enabled {
+  border-left-color: #e7ad52;
+}
+
+.reveal .controls div.navigate-up,
+.reveal .controls div.navigate-up.enabled {
+  border-bottom-color: #e7ad52;
+}
+
+.reveal .controls div.navigate-down,
+.reveal .controls div.navigate-down.enabled {
+  border-top-color: #e7ad52;
+}
+
+.reveal .controls div.navigate-left.enabled:hover {
+  border-right-color: #f3d7ac;
+}
+
+.reveal .controls div.navigate-right.enabled:hover {
+  border-left-color: #f3d7ac;
+}
+
+.reveal .controls div.navigate-up.enabled:hover {
+  border-bottom-color: #f3d7ac;
+}
+
+.reveal .controls div.navigate-down.enabled:hover {
+  border-top-color: #f3d7ac;
+}
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+  background: rgba(0, 0, 0, 0.2);
+}
+
+.reveal .progress span {
+  background: #e7ad52;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+}
diff --git a/css/theme/source/night.scss b/css/theme/source/night.scss
new file mode 100644
index 00000000..66468573
--- /dev/null
+++ b/css/theme/source/night.scss
@@ -0,0 +1,35 @@
+/**
+ * Black theme for reveal.js.
+ * 
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+// Include theme-specific fonts
+@import url(http://fonts.googleapis.com/css?family=Montserrat:700);
+@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
+
+
+// Override theme settings (see ../template/settings.scss)
+$backgroundColor: #111;
+
+$mainFont: 'Open Sans', Times, 'Times New Roman', serif;
+$linkColor: #e7ad52;
+$linkColorHover: lighten( $linkColor, 20% );
+$headingFont: 'Montserrat', Impact, sans-serif;
+$headingTextShadow: none;
+$headingLetterSpacing: -0.03em;
+$headingTextTransform: none;
+$selectionBackgroundColor: #e7ad52;
+$mainFontSize: 30px;
+
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------
\ No newline at end of file

From 8e79f8592ac2374e4a68e69b77bd142f66f118a9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 10 Nov 2012 20:09:12 -0500
Subject: [PATCH 183/305] fixes issue where italic fonts disappeared when
 printing to pdf (closes #230)

---
 css/print/pdf.css | 16 +++++++---------
 css/reveal.css    |  8 +++++++-
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 02af691e..7750657a 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -92,6 +92,7 @@ ul, ol, div, p {
 	display: block;
 
 	text-align: center;
+
 	-webkit-perspective: none;
 	   -moz-perspective: none;
 	    -ms-perspective: none;
@@ -102,8 +103,10 @@ ul, ol, div, p {
 	    -ms-perspective-origin: 50% 50%;
 	        perspective-origin: 50% 50%;
 }
-.reveal .slides>section, .reveal .slides>section>section {
-	
+.reveal .slides section {
+
+	page-break-after: always !important; 
+
 	visibility: visible !important;
 	position: static !important;
 	width: 100% !important;
@@ -112,8 +115,8 @@ ul, ol, div, p {
 	display: block !important;
 	overflow: visible !important;
 
-	left: 0% !important;
-	top: 0% !important;
+	left: 0 !important;
+	top: 0 !important;
 	margin-left: 0px !important;
 	margin-top: 50px !important;
 	padding: 20px 0px !important;
@@ -130,10 +133,6 @@ ul, ol, div, p {
 	    -ms-transform: none !important;
 	        transform: none !important;
 }
-.reveal section {
-	page-break-after: always !important; 
-	display: block !important;
-}
 .reveal section.stack {
 	margin: 0px !important;
 	padding: 0px !important;
@@ -155,7 +154,6 @@ ul, ol, div, p {
 	overflow: visible;
 	line-height: 1em;
 }
-
 .reveal small a {
 	font-size: 16pt !important;
 }
diff --git a/css/reveal.css b/css/reveal.css
index 7879bb67..d2d97796 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -169,8 +169,14 @@ body {
  * DEFAULT ELEMENT STYLES
  *********************************************/
 
+/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
+.reveal:after {
+  content: '';
+  font-style: italic;
+}
+
+/* Preserve aspect ratio and scale image so it's bound within the section */
 .reveal img {
-	/* preserve aspect ratio and scale image so it's bound within the section */
 	max-width: 100%;
 	max-height: 100%;
 }

From 41921064696446f2ed2273d2eab8a348ca9f8767 Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Sat, 10 Nov 2012 17:51:31 -0800
Subject: [PATCH 184/305] its->it's in README.md

Thanks for the multi-control support!
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 91bc4522..93228766 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ It's easy to link between slides. The first example below targets the index of a
 <a href="#/some-slide">Link</a>
 ```
 
-You can also add relative navigation links, similar to the built in reveal.js controls, by appending one of the following classes on any element. Note that each element is automatically given an ```enabled``` class when its a valid navigation route based on the current slide.
+You can also add relative navigation links, similar to the built in reveal.js controls, by appending one of the following classes on any element. Note that each element is automatically given an ```enabled``` class when it's a valid navigation route based on the current slide.
 
 ```html
 <a href="#" class="navigate-left">

From d6d0f40c5ec3871b6ae25f3552b48d04db84c41a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 11 Nov 2012 10:01:05 -0500
Subject: [PATCH 185/305] add grunt.js build file (closes #235)

---
 README.md          |  9 ++++-
 css/reveal.min.css |  7 ++++
 grunt.js           | 83 +++++++++++++++++++++++++++++++++++++++++
 index.html         |  3 +-
 js/reveal.js       | 65 ++++++++++++++++++--------------
 js/reveal.min.js   | 92 +---------------------------------------------
 package.json       | 15 ++++++--
 7 files changed, 150 insertions(+), 124 deletions(-)
 create mode 100644 css/reveal.min.css
 create mode 100644 grunt.js

diff --git a/README.md b/README.md
index 91bc4522..972ef0d4 100644
--- a/README.md
+++ b/README.md
@@ -285,12 +285,19 @@ Then:
 3. Run ```node plugin/notes-server```
 
 
-## Folder Structure
+## Development Environment 
+
+reveal.js is built using the task-based command line build tool (grunt.js)[http://gruntjs.com]. Installation instructions here https://github.com/gruntjs/grunt#installing-grunt. With Node.js and grunt installed, you need to start by running ```npm install``` in the reveal.js root. When the dependencies have been installed you should run ```grunt watch``` to start monitoring files for changes.
+
+If you want to customize reveal.js without running grunt.js you can alter the HTML to point to the uncompressed source files (css/reveal.css/js/reveal.js).
+
+### Folder Structure
 - **css/** Core styles without which the project does not function
 - **js/** Like above but for JavaScript
 - **plugin/** Components that have been developed as extensions to reveal.js
 - **lib/** All other third party assets (JavaScript, CSS, fonts)
 
+
 ## License
 
 MIT licensed
diff --git a/css/reveal.min.css b/css/reveal.min.css
new file mode 100644
index 00000000..9e3d36ca
--- /dev/null
+++ b/css/reveal.min.css
@@ -0,0 +1,7 @@
+@charset "UTF-8";/*!
+ * reveal.js
+ * http://lab.hakim.se/reveal-js
+ * MIT licensed
+ *
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal 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)}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file
diff --git a/grunt.js b/grunt.js
new file mode 100644
index 00000000..1cbc09ee
--- /dev/null
+++ b/grunt.js
@@ -0,0 +1,83 @@
+/* global module:false */
+module.exports = function(grunt) {
+
+	// Project configuration
+	grunt.initConfig({
+		pkg: '<json:package.json>',
+
+		inputJS: 'js/reveal.js',
+		inputCSS: 'css/reveal.css',
+
+		outputJS: 'js/reveal.min.js',
+		outputCSS: 'css/reveal.min.css',
+
+		meta: {
+			version: '2.2',
+			banner: 
+				'/*!\n' +
+				' * reveal.js <%= meta.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
+				' * http://lab.hakim.se/reveal-js\n' +
+				' * MIT licensed\n' +
+				' *\n' +
+				' * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se\n' +
+				' */'
+		},
+
+		lint: {
+			files: [ 'grunt.js', '<%= inputJS %>' ]
+		},
+
+		// Tests will be added soon
+		qunit: {
+			files: [ 'test/**/*.html' ]
+		},
+
+		min: {
+			dist: {
+				src: [ '<banner:meta.banner>', '<%= inputJS %>' ],
+				dest: '<%= outputJS %>'
+			}
+		},
+
+		mincss: {
+			compress: {
+				files: {
+					'<%= outputCSS %>': [ '<%= inputCSS %>' ]
+				}
+			}
+		},
+
+		jshint: {
+			options: {
+				curly: false,
+				eqeqeq: true,
+				immed: true,
+				latedef: true,
+				newcap: true,
+				noarg: true,
+				sub: true,
+				undef: true,
+				eqnull: true,
+				browser: true,
+				expr: true
+			},
+			globals: {
+				head: false,
+				module: false
+			}
+		},
+
+		watch: {
+			files: [ 'grunt.js', '<%= inputJS %>', '<%= inputCSS %>' ],
+			tasks: 'default'
+		}
+
+	});
+	
+	// Dependencies
+	grunt.loadNpmTasks( 'grunt-contrib-mincss' );
+
+	// Default task
+	grunt.registerTask( 'default', [ 'lint', 'mincss', 'min' ] );
+
+};
diff --git a/index.html b/index.html
index 799d55d1..fa93c0ac 100644
--- a/index.html
+++ b/index.html
@@ -12,7 +12,7 @@
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 
-		<link rel="stylesheet" href="css/reveal.css">
+		<link rel="stylesheet" href="css/reveal.min.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
 		<!-- For syntax highlighting -->
@@ -164,6 +164,7 @@
 						<a href="?theme=beige#/themes">Beige</a> -
 						<a href="?theme=simple#/themes">Simple</a> -
 						<a href="?theme=serif#/themes">Serif</a> -
+						<a href="?theme=night#/night">Night</a> -
 						<a href="?#/themes">Default</a>
 					</p>
 					<p>
diff --git a/js/reveal.js b/js/reveal.js
index cc7b9e5c..1c4f2352 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 r45
+ * reveal.js
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
@@ -359,12 +359,12 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateLeft ), false ); 		} );
-			dom.controlsRight.forEach( function( el ) { 	el.addEventListener( 'click', preventAndForward( navigateRight ), false ); 		} );
-			dom.controlsUp.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateUp ), false ); 		} );
-			dom.controlsDown.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateDown ), false ); 		} );
-			dom.controlsPrev.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigatePrev ), false ); 		} );
-			dom.controlsNext.forEach( function( el ) { 		el.addEventListener( 'click', preventAndForward( navigateNext ), false ); 		} );
+			dom.controlsLeft.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateLeft ), false ); } );
+			dom.controlsRight.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateRight ), false ); } );
+			dom.controlsUp.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateUp ), false ); } );
+			dom.controlsDown.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateDown ), false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigatePrev ), false ); } );
+			dom.controlsNext.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateNext ), false ); } );
 		}
 	}
 
@@ -384,12 +384,12 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateLeft ), false ); 		} );
-			dom.controlsRight.forEach( function( el ) { 	el.removeEventListener( 'click', preventAndForward( navigateRight ), false ); 		} );
-			dom.controlsUp.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateUp ), false ); 			} );
-			dom.controlsDown.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateDown ), false ); 		} );
-			dom.controlsPrev.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigatePrev ), false ); 		} );
-			dom.controlsNext.forEach( function( el ) { 		el.removeEventListener( 'click', preventAndForward( navigateNext ), false ); 		} );
+			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateLeft ), false ); } );
+			dom.controlsRight.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateRight ), false ); } );
+			dom.controlsUp.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateUp ), false ); } );
+			dom.controlsDown.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateDown ), false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigatePrev ), false ); } );
+			dom.controlsNext.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateNext ), false ); } );
 		}
 	}
 
@@ -542,7 +542,7 @@ var Reveal = (function(){
 	 */
 	function getPreviousVerticalIndex( stack ) {
 		if( stack && stack.classList.contains( 'stack' ) ) {
-			return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0 );
+			return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 );
 		}
 
 		return 0;
@@ -912,9 +912,9 @@ var Reveal = (function(){
 			// autoSlide value otherwise use the global configured time
 			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
-				autoSlide = parseInt( slideAutoSlide );
+				autoSlide = parseInt( slideAutoSlide, 10 );
 			} else {
-				autoSlide = config.autoSlide
+				autoSlide = config.autoSlide;
 			}
 
 		}
@@ -950,17 +950,23 @@ var Reveal = (function(){
 				for( var j = 0; j < verticalSlides.length; j++ ) {
 
 					// Stop as soon as we arrive at the present
-					if( verticalSlides[j].classList.contains( 'present' ) ) break mainLoop;
+					if( verticalSlides[j].classList.contains( 'present' ) ) {
+						break mainLoop;
+					}
 
-					pastCount++
+					pastCount++;
 
 				}
 
 				// Stop as soon as we arrive at the present
-				if( horizontalSlide.classList.contains( 'present' ) ) break;
+				if( horizontalSlide.classList.contains( 'present' ) ) {
+					break;
+				}
 
 				// Don't count the wrapping section for vertical slides
-				if( horizontalSlide.classList.contains( 'stack' ) === false ) pastCount++;
+				if( horizontalSlide.classList.contains( 'stack' ) === false ) {
+					pastCount++;
+				}
 
 			}
 
@@ -987,14 +993,14 @@ var Reveal = (function(){
 			} );
 
 			// Add the 'enabled' class to the available routes
-			if( routes.left ) dom.controlsLeft.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
-			if( routes.right ) dom.controlsRight.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
-			if( routes.up ) dom.controlsUp.forEach( function( el ) { 		el.classList.add( 'enabled' );		} );
-			if( routes.down ) dom.controlsDown.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
+			if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' );	} );
+			if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+			if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' );	} );
+			if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } );
 
 			// Prev/next buttons
-			if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { 		el.classList.add( 'enabled' );		} );
-			if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { 	el.classList.add( 'enabled' );		} );
+			if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } );
+			if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
 
 		}
 	}
@@ -1268,7 +1274,7 @@ var Reveal = (function(){
 		// Check if there's a focused element that could be using 
 		// the keyboard
 		var activeElement = document.activeElement;
-    	var hasFocus = !!( document.activeElement && ( document.activeElement.type || document.activeElement.href || document.activeElement.contentEditable !== 'inherit' ) );
+		var hasFocus = !!( document.activeElement && ( document.activeElement.type || document.activeElement.href || document.activeElement.contentEditable !== 'inherit' ) );
 
 		// Disregard the event if there's a focused element or a 
 		// keyboard modifier key is present
@@ -1479,7 +1485,10 @@ var Reveal = (function(){
 
 			deactivateOverview();
 
-			slide( parseInt( this.getAttribute( 'data-index-h' ) ), parseInt( this.getAttribute( 'data-index-v' ) ) );
+			var h = parseInt( event.target.getAttribute( 'data-index-h' ), 10 ),
+				v = parseInt( event.target.getAttribute( 'data-index-v' ), 10 );
+
+			slide( h, v );
 		}
 	}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cbdf4710..c3bf1018 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,96 +1,8 @@
 /*!
- * reveal.js 2.2 r45
+ * reveal.js 2.2 (2012-11-11, 09:56)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=(function(){var ar=".reveal .slides section",m=".reveal .slides>section",b=".reveal .slides>section.present>section",W={controls:true,progress:true,history:false,keyboard:true,overview:true,center:true,loop:false,autoSlide:0,mouseWheel:true,rollingLinks:true,theme:null,transition:"default",dependencies:[]},ae=W.autoSlide,n=0,e=0,A,J,at=[],f={},Z="WebkitPerspective" in document.body.style||"MozPerspective" in document.body.style||"msPerspective" in document.body.style||"OPerspective" in document.body.style||"perspective" in document.body.style,p="WebkitTransform" in document.body.style||"MozTransform" in document.body.style||"msTransform" in document.body.style||"OTransform" in document.body.style||"transform" in document.body.style,B=0,l=0,F=0,aj={startX:0,startY:0,startSpan:0,startCount:0,handled:false,threshold:80};
-function j(au){if((!p&&!Z)){document.body.setAttribute("class","no-transforms");return;}v(W,au);d();ab();}function S(){f.theme=document.querySelector("#theme");
-f.wrapper=document.querySelector(".reveal");if(!f.wrapper.querySelector(".progress")&&W.progress){var ax=document.createElement("div");ax.classList.add("progress");
-ax.innerHTML="<span></span>";f.wrapper.appendChild(ax);}if(!f.wrapper.querySelector(".controls")&&W.controls){var aw=document.createElement("aside");aw.classList.add("controls");
-aw.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>';f.wrapper.appendChild(aw);
-}if(!f.wrapper.querySelector(".state-background")){var av=document.createElement("div");av.classList.add("state-background");f.wrapper.appendChild(av);
-}if(!f.wrapper.querySelector(".pause-overlay")){var au=document.createElement("div");au.classList.add("pause-overlay");f.wrapper.appendChild(au);}f.progress=document.querySelector(".reveal .progress");
-f.progressbar=document.querySelector(".reveal .progress span");if(W.controls){f.controls=document.querySelector(".reveal .controls");f.controlsLeft=I(document.querySelectorAll(".navigate-left"));
-f.controlsRight=I(document.querySelectorAll(".navigate-right"));f.controlsUp=I(document.querySelectorAll(".navigate-up"));f.controlsDown=I(document.querySelectorAll(".navigate-down"));
-f.controlsPrev=I(document.querySelectorAll(".navigate-prev"));f.controlsNext=I(document.querySelectorAll(".navigate-next"));}}function d(){if(navigator.userAgent.match(/(iphone|ipod|android)/i)){document.documentElement.style.overflow="scroll";
-document.body.style.height="120%";window.addEventListener("load",ak,false);window.addEventListener("orientationchange",ak,false);}}function ab(){var av=[],az=[];
-for(var aw=0,au=W.dependencies.length;aw<au;aw++){var ax=W.dependencies[aw];if(!ax.condition||ax.condition()){if(ax.async){az.push(ax.src);}else{av.push(ax.src);
-}if(typeof ax.callback==="function"){head.ready(ax.src.match(/([\w\d_\-]*)\.?js|[^\\\/]*$/i)[0],ax.callback);}}}function ay(){if(az.length){head.js.apply(null,az);
-}K();}if(av.length){head.ready(ay);head.js.apply(null,av);}else{ay();}}function K(){S();G();N();T();M();R();setTimeout(function(){t("ready",{indexh:n,indexv:e,currentSlide:J});
-},1);}function N(){if(Z===false){W.transition="linear";}if(W.controls&&f.controls){f.controls.style.display="block";}if(W.progress&&f.progress){f.progress.style.display="block";
-}if(W.transition!=="default"){f.wrapper.classList.add(W.transition);}if(W.center){f.wrapper.classList.add("center");}if(W.mouseWheel){document.addEventListener("DOMMouseScroll",q,false);
-document.addEventListener("mousewheel",q,false);}if(W.rollingLinks){Q();}if(W.theme&&f.theme){var aw=f.theme.getAttribute("href");var au=/[^\/]*?(?=\.css)/;
-var av=aw.match(au)[0];if(W.theme!==av){aw=aw.replace(au,W.theme);f.theme.setAttribute("href",aw);}}}function G(){document.addEventListener("touchstart",C,false);
-document.addEventListener("touchmove",am,false);document.addEventListener("touchend",ac,false);window.addEventListener("hashchange",y,false);window.addEventListener("resize",g,false);
-if(W.keyboard){document.addEventListener("keydown",ao,false);}if(W.progress&&f.progress){f.progress.addEventListener("click",s(ap),false);}if(W.controls&&f.controls){f.controlsLeft.forEach(function(au){au.addEventListener("click",s(D),false);
-});f.controlsRight.forEach(function(au){au.addEventListener("click",s(k),false);});f.controlsUp.forEach(function(au){au.addEventListener("click",s(w),false);
-});f.controlsDown.forEach(function(au){au.addEventListener("click",s(H),false);});f.controlsPrev.forEach(function(au){au.addEventListener("click",s(af),false);
-});f.controlsNext.forEach(function(au){au.addEventListener("click",s(z),false);});}}function aa(){document.removeEventListener("keydown",ao,false);document.removeEventListener("touchstart",C,false);
-document.removeEventListener("touchmove",am,false);document.removeEventListener("touchend",ac,false);window.removeEventListener("hashchange",y,false);window.removeEventListener("resize",g,false);
-if(W.progress&&f.progress){f.progress.removeEventListener("click",s(ap),false);}if(W.controls&&f.controls){f.controlsLeft.forEach(function(au){au.removeEventListener("click",s(D),false);
-});f.controlsRight.forEach(function(au){au.removeEventListener("click",s(k),false);});f.controlsUp.forEach(function(au){au.removeEventListener("click",s(w),false);
-});f.controlsDown.forEach(function(au){au.removeEventListener("click",s(H),false);});f.controlsPrev.forEach(function(au){au.removeEventListener("click",s(af),false);
-});f.controlsNext.forEach(function(au){au.removeEventListener("click",s(z),false);});}}function v(av,au){for(var aw in au){av[aw]=au[aw];}}function I(au){return Array.prototype.slice.call(au);
-}function ah(au,aw,av){au.forEach(function(ax){ax[aw].apply(ax,av);});}function X(aw,au){var ax=aw.x-au.x,av=aw.y-au.y;return Math.sqrt(ax*ax+av*av);}function s(au){return function(av){av.preventDefault();
-au.call(null,av);};}function ak(){setTimeout(function(){window.scrollTo(0,1);},0);}function t(av,au){var aw=document.createEvent("HTMLEvents",1,2);aw.initEvent(av,true,true);
-v(aw,au);f.wrapper.dispatchEvent(aw);}function Q(){if(Z&&!("msPerspective" in document.body.style)){var av=document.querySelectorAll(ar+" a:not(.image)");
-for(var aw=0,au=av.length;aw<au;aw++){var ax=av[aw];if(ax.textContent&&!ax.querySelector("img")&&(!ax.className||!ax.classList.contains(ax,"roll"))){ax.classList.add("roll");
-ax.innerHTML='<span data-title="'+ax.text+'">'+ax.innerHTML+"</span>";}}}}function T(){if(W.center){var ax=I(document.querySelectorAll(ar));var ay=-f.wrapper.offsetHeight/2;
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c=n[t].getAttribute("data-autoslide");c?i=parseInt(c,10):i=r.autoSlide}else t=0;return t}function $(){if(r.progress&&l.progress){var n=C(document.querySelectorAll(t)),i=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=C(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}l.progressbar.style.width=s/(i-1)*window.innerWidth+"px"}}function J(){if(r.controls&&l.controls){var e=K();l.controlsLeft.concat(l.controlsRight).concat(l.controlsUp).concat(l.controlsDown).concat(l.controlsPrev).concat(l.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&l.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&l.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&l.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&l.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&l.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&l.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function K(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:s>0,right:s<e.length-1,up:o>0,down:o<r.length-1}}function Q(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);X(i.h,i.v)}else X(s,o)}else{var u=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;X(u,a)}}function G(){if(r.history){var e="/";if(a&&typeof a.getAttribute("id")=="string")e="/"+a.getAttribute("id");else{if(s>0||o>0)e+=s;o>0&&(e+="/"+o)}window.location.hash=e}}function Y(e){var n=s,r=o;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),u=i?e.parentNode:e,a=C(document.querySelectorAll(t));n=Math.max(a.indexOf(u),0),i&&(r=Math.max(C(e.parentNode.children).indexOf(e),0))}return{h:n,v:r}}function Z(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),M("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),M("fragmentshown",{fragment:r[0]}),!0}return!1}function et(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),M("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),M("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function tt(){clearTimeout(d),i&&(d=setTimeout(ut,i))}function nt(){(K().left&&I()||et()===!1)&&X(s-1)}function rt(){(K().right&&I()||Z()===!1)&&X(s+1)}function it(){(K().up&&I()||et()===!1)&&X(s,o-1)}function st(){(K().down&&I()||Z()===!1)&&X(s,o+1)}function ot(){if(et()===!1)if(K().up)it();else{var e=document.querySelector(t+".past:nth-child("+s+")");e&&(o=e.querySelectorAll("section").length+1||undefined,s--,X())}}function ut(){Z()===!1&&(K().down?st():rt()),tt()}function at(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:ot();break;case 78:case 34:ut();break;case 72:case 37:nt();break;case 76:case 39:rt();break;case 75:case 38:it();break;case 74:case 40:st();break;case 36:X(0);break;case 35:X(Number.MAX_VALUE);break;case 32:I()?j():ut();break;case 13:I()?j():r=!1;break;case 66:case 190:z();break;case 70:q();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&c&&(F(),e.preventDefault()),tt()}function ft(e){m.startX=e.touches[0].clientX,m.startY=e.touches[0].clientY,m.startCount=e.touches.length,e.touches.length===2&&r.overview&&(m.startSpan=L({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:m.startX,y:m.startY}))}function lt(e){if(!m.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&m.startCount===2&&r.overview){var i=L({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:m.startX,y:m.startY});Math.abs(m.startSpan-i)>m.threshold&&(m.handled=!0,i<m.startSpan?B():j()),e.preventDefault()}else if(e.touches.length===1&&m.startCount!==2){var s=t-m.startX,o=n-m.startY;s>m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,nt()):s<-m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,rt()):o>m.threshold?(m.handled=!0,it()):o<-m.threshold&&(m.handled=!0,st()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function ct(e){m.handled=!1}function ht(e){clearTimeout(p),p=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ut():ot()},100)}function pt(e){var n=C(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/l.wrapper.offsetWidth*n);X(r)}function dt(e){Q()}function vt(e){D()}function mt(e){if(I()){e.preventDefault(),j();var t=parseInt(e.target.getAttribute("data-index-h"),10),n=parseInt(e.target.getAttribute("data-index-v"),10);X(t,n)}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},i=r.autoSlide,s=0,o=0,u,a,f=[],l={},c="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,h="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,p=0,d=0,v=0,m={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:g,slide:X,left:nt,right:rt,up:it,down:st,prev:ot,next:ut,prevFragment:et,nextFragment:Z,navigateTo:X,navigateLeft:nt,navigateRight:rt,navigateUp:it,navigateDown:st,navigatePrev:ot,navigateNext:ut,toggleOverview:F,addEventListeners:x,removeEventListeners:T,getIndices:Y,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file
diff --git a/package.json b/package.json
index ea6045a7..c491a9a7 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,13 @@
 {
-	"author": "Hakim El Hattab",
 	"name": "reveal.js",
-	"description": "HTML5 Slideware with Presenter Notes",
-	"version": "1.5.0",
+	"version": "2.2.0",
+	"description": "The HTML Presentation Framework",
+	"homepage": "http://lab.hakim.se/reveal-js",
+	"author": {
+		"name": "Hakim El Hattab",
+		"email": "hakim.elhattab@gmail.com",
+		"web": "http://hakim.se"
+	},
 	"repository": {
 		"type": "git",
 		"url": "git://github.com/hakimel/reveal.js.git"
@@ -16,5 +21,7 @@
 		"socket.io" : "~0.9.6",
 		"mustache" : "~0.4.0"
 	},
-	"devDependencies": {}
+	"devDependencies": {
+		"grunt-contrib-mincss": "~0.3.2"
+	}
 }

From ce1be451c5155ee588d690d3a4eb8c7e7355034b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 11 Nov 2012 10:05:13 -0500
Subject: [PATCH 186/305] fix typos

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index e29675b1..0a50dafe 100644
--- a/README.md
+++ b/README.md
@@ -287,9 +287,9 @@ Then:
 
 ## Development Environment 
 
-reveal.js is built using the task-based command line build tool (grunt.js)[http://gruntjs.com]. Installation instructions here https://github.com/gruntjs/grunt#installing-grunt. With Node.js and grunt installed, you need to start by running ```npm install``` in the reveal.js root. When the dependencies have been installed you should run ```grunt watch``` to start monitoring files for changes.
+reveal.js is built using the task-based command line build tool [grunt.js](http://gruntjs.com) ([installation instructions](https://github.com/gruntjs/grunt#installing-grunt)). With Node.js and grunt.js installed, you need to start by running ```npm install``` in the reveal.js root. When the dependencies have been installed you should run ```grunt watch``` to start monitoring files for changes.
 
-If you want to customize reveal.js without running grunt.js you can alter the HTML to point to the uncompressed source files (css/reveal.css/js/reveal.js).
+If you want to customise reveal.js without running grunt.js you can alter the HTML to point to the uncompressed source files (css/reveal.css & js/reveal.js).
 
 ### Folder Structure
 - **css/** Core styles without which the project does not function

From 05499c8b8e0e7a88370a2b9766e0b0293211d5ca Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 11 Nov 2012 10:24:48 -0500
Subject: [PATCH 187/305] add note about nested fragments

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 0a50dafe..0bfc6fb7 100644
--- a/README.md
+++ b/README.md
@@ -219,6 +219,16 @@ The default fragment style is to start out invisible and fade in. This style can
 </section>
 ```
 
+Multiple fragments can be applied to the same element sequentially by wrapping it, this will fade in the text on the first step and fade it back out on the second.
+
+```
+<section>
+	<span class="fragment fade-out">
+		<span class="fragment fade-out">I'll fade in, then out</span>
+	</span>
+</section>
+```
+
 ### Overview mode
 
 Press "Esc" key to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,

From 4fbec5e87d3797b93b8fae750c5ce6519cddfa3b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 11 Nov 2012 19:39:05 -0500
Subject: [PATCH 188/305] add touch based remote controlled plugin

---
 README.md                 |  9 ++++++++-
 index.html                |  1 +
 plugin/remotes/remotes.js | 19 +++++++++++++++++++
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 plugin/remotes/remotes.js

diff --git a/README.md b/README.md
index 0bfc6fb7..2d22fb47 100644
--- a/README.md
+++ b/README.md
@@ -102,15 +102,22 @@ Reveal.initialize({
 	dependencies: [
 		// Cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
 		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
+		
 		// Interpret Markdown in <section> elements
 		{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 		{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+		
 		// Syntax highlight for <code> elements
 		{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
+		
 		// Zoom in and out with Alt+click
 		{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
+
 		// Speaker notes
-		{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
+		{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } },
+
+		// Remote control your reveal.js presentation using a touch device
+		{ src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } }
 	]
 });
 ```
diff --git a/index.html b/index.html
index fa93c0ac..0ba0e519 100644
--- a/index.html
+++ b/index.html
@@ -364,6 +364,7 @@ function linkify( selector ) {
 					{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
 					{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
 					{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
+					// { src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } }
 				]
 			});
 
diff --git a/plugin/remotes/remotes.js b/plugin/remotes/remotes.js
new file mode 100644
index 00000000..a739bb2c
--- /dev/null
+++ b/plugin/remotes/remotes.js
@@ -0,0 +1,19 @@
+/**
+ * Touch-based remote controller for your presentation courtesy 
+ * of the folks at http://remotes.io
+ */
+
+head.ready( 'remotes.ne.min.js', function() {
+	
+	new Remotes("preview")
+		.on("swipe-left", function(e){ Reveal.right(); })
+		.on("swipe-right", function(e){ Reveal.left(); })
+		.on("swipe-up", function(e){ Reveal.down(); })
+		.on("swipe-down", function(e){ Reveal.up(); })
+		.on("tap", function(e){ 
+			Reveal.toggleOverview(); 
+		});
+
+} );
+
+head.js( 'https://raw.github.com/Remotes/Remotes/master/dist/remotes.ne.min.js' );
\ No newline at end of file

From 4c8938029db648d58b0e1e65e5fba70a8ff1d1ee Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 11 Nov 2012 19:54:26 -0500
Subject: [PATCH 189/305] note about #226 in readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 2d22fb47..6c07a33a 100644
--- a/README.md
+++ b/README.md
@@ -179,6 +179,8 @@ Reveal.addEventListener( 'ready', function( event ) {
 
 An 'slidechanged' event is fired each time the slide is changed (regardless of state). The event object holds the index values of the current slide as well as a reference to the previous and current slide HTML nodes.
 
+Some libraries, like MathJax (see [#226](https://github.com/hakimel/reveal.js/issues/226#issuecomment-10261609)), get confused by the transforms and display states of slides. Often times, this can be fixed by calling their update or render function from this callback.
+
 ```javascript
 Reveal.addEventListener( 'slidechanged', function( event ) {
 	// event.previousSlide, event.currentSlide, event.indexh, event.indexv

From 5354b788691f6c466325937794764e14abb421f9 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@free.fr>
Date: Mon, 12 Nov 2012 16:47:40 +0100
Subject: [PATCH 190/305] Fix callback calling when using from a parent
 directory

Authors might want to use a shared reveal.js installation for all their
presentations such as:

	$ ls -1 -F
	20120105-how-to-use-git.html
	20121101-wikimedia-scaling.html
	reveal.js/
	$

In this case, the plugin callbacks will not be called at all.

When using head.js, the callback is marked as depending upon the loading of a
Javscript filename. The regex used to find out the filename is applied to the
full path which in the above case would be something like:

	reveal.js/plugin/highlight/highlight.js

The regex will thus give out 'reveal.js' as a file depency instead of the
expected 'highlight.js'

The fix is quiet easy: simply make sure that we are looking for a file that
actually ends with '.js' instead of simply containing '.js' by adding a $.
---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index 1c4f2352..be1292d2 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -232,7 +232,7 @@ var Reveal = (function(){
 
 				// Extension may contain callback functions
 				if( typeof s.callback === 'function' ) {
-					head.ready( s.src.match( /([\w\d_\-]*)\.?js|[^\\\/]*$/i )[0], s.callback );
+					head.ready( s.src.match( /([\w\d_\-]*)\.?js$|[^\\\/]*$/i )[0], s.callback );
 				}
 			}
 		}

From 00c90a974a9d8e76d379d6c37fa5e7b266f11b93 Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh@technicalpickles.com>
Date: Mon, 12 Nov 2012 17:09:06 -0500
Subject: [PATCH 191/305] Use grunt-contrib-mincss ~0.3.1

Was at ~0.3.2, but doesn't seem to have been released properly.
---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c491a9a7..44289a27 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
 		"mustache" : "~0.4.0"
 	},
 	"devDependencies": {
-		"grunt-contrib-mincss": "~0.3.2"
+		"grunt-contrib-mincss": "~0.3.1"
 	}
 }

From dfa98a11380ef2c45eaf1fda93145813f6cf25bd Mon Sep 17 00:00:00 2001
From: Dan Dascalescu <ddascalescu+github@gmail.com>
Date: Tue, 13 Nov 2012 01:47:02 -0800
Subject: [PATCH 192/305] Document vertical centering breaking backcompat
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Essentially, slides have variable height now. This is not normally visible, but with transitions that have a non-transparent background, like `cube` or `page`, it is:




http://lab.hakim.se/reveal-js/?transition=cube




Before, slides had a fixed height, which means that presentations designed with that assumption in mind will look very different now.




Another aspect that I bumped into is that I used the slide's height to dynamically size images to fill the remainder of the space from the heading to the footer, like this (stripped to the essence):




          bigImage.style.height = section.offsetHeight - bigImage.offsetTop + 'px';




Alternatively, is there an easy way to restore the previous functionality?
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 6c07a33a..0d6e3aca 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,8 @@ Reveal.initialize({
 });
 ```
 
+Note that the new default vertical centering option will break compatibility with slides that were using transitions with backgrounds (`cube` and `page`). To restore the previous behavior, set `center` to `false`.
+
 ### Dependencies
 
 Reveal.js doesn't _rely_ on any third party scripts to work but a few optional libraries are included by default. These libraries are loaded as dependencies in the order they appear, for example:

From ec0c74421302d1f10378372c23dc5c3e0cee091f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 13 Nov 2012 09:37:27 -0500
Subject: [PATCH 193/305] disable hiding of address bar on android, caused
 vertical centering issues

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 1c4f2352..751cb8ef 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -196,7 +196,7 @@ var Reveal = (function(){
 	 * Hides the address bar if we're on a mobile device.
 	 */
 	function hideAddressBar() {
-		if( navigator.userAgent.match( /(iphone|ipod|android)/i ) ) {
+		if( navigator.userAgent.match( /(iphone|ipod)/i ) ) {
 			// Give the page some scrollable overflow
 			document.documentElement.style.overflow = 'scroll';
 			document.body.style.height = '120%';
diff --git a/js/reveal.min.js b/js/reveal.min.js
index c3bf1018..cacff04b 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-11, 09:56)
+ * reveal.js 2.2 (2012-11-11, 11:51)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod|android)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var 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document.body.style,p=0,d=0,v=0,m={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:g,slide:X,left:nt,right:rt,up:it,down:st,prev:ot,next:ut,prevFragment:et,nextFragment:Z,navigateTo:X,navigateLeft:nt,navigateRight:rt,navigateUp:it,navigateDown:st,navigatePrev:ot,navigateNext:ut,toggleOverview:F,addEventListeners:x,removeEventListeners:T,getIndices:Y,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From d9371e21a0fe2b4df2898c07f59ebefdedeff241 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 13 Nov 2012 21:08:04 -0500
Subject: [PATCH 194/305] null check parentNode in case slide has been detached

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 310672d5..621a85bd 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -749,7 +749,7 @@ var Reveal = (function(){
 
 		// If we were on a vertical stack, remember what vertical index 
 		// it was on so we can resume at the same position when returning
-		if( previousSlide && previousSlide.parentNode.classList.contains( 'stack' ) ) {
+		if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) {
 			setPreviousVerticalIndex( previousSlide.parentNode, indexv );
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cacff04b..8c09b94d 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-11, 11:51)
+ * reveal.js 2.2 (2012-11-13, 21:07)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var n=0,i=r.dependencies.length;n<i;n++){var s=r.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function E(){y(),x(),S(),D(),Q(),tt(),setTimeout(function(){M("ready",{indexh:s,indexv:o,currentSlide:a})},1)}function S(){c===!1&&(r.transition="linear"),r.controls&&l.controls&&(l.controls.style.display="block"),r.progress&&l.progress&&(l.progress.style.display="block"),r.transition!=="default"&&l.wrapper.classList.add(r.transition),r.center&&l.wrapper.classList.add("center"),r.mouseWheel&&(document.addEventListener("DOMMouseScroll",ht,!1),document.addEventListener("mousewheel",ht,!1)),r.rollingLinks&&_();if(r.theme&&l.theme){var e=l.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];r.theme!==n&&(e=e.replace(t,r.theme),l.theme.setAttribute("href",e))}}function x(){document.addEventListener("touchstart",ft,!1),document.addEventListener("touchmove",lt,!1),document.addEventListener("touchend",ct,!1),window.addEventListener("hashchange",dt,!1),window.addEventListener("resize",vt,!1),r.keyboard&&document.addEventListener("keydown",at,!1),r.progress&&l.progress&&l.progress.addEventListener("click",A(pt),!1),r.controls&&l.controls&&(l.controlsLeft.forEach(function(e){e.addEventListener("click",A(nt),!1)}),l.controlsRight.forEach(function(e){e.addEventListener("click",A(rt),!1)}),l.controlsUp.forEach(function(e){e.addEventListener("click",A(it),!1)}),l.controlsDown.forEach(function(e){e.addEventListener("click",A(st),!1)}),l.controlsPrev.forEach(function(e){e.addEventListener("click",A(ot),!1)}),l.controlsNext.forEach(function(e){e.addEventListener("click",A(ut),!1)}))}function 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.slides>section.present>section",r={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,autoSlide:0,mouseWheel:!0,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},i=r.autoSlide,s=0,o=0,u,a,f=[],l={},c="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,h="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,p=0,d=0,v=0,m={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:g,slide:X,left:nt,right:rt,up:it,down:st,prev:ot,next:ut,prevFragment:et,nextFragment:Z,navigateTo:X,navigateLeft:nt,navigateRight:rt,navigateUp:it,navigateDown:st,navigatePrev:ot,navigateNext:ut,toggleOverview:F,addEventListeners:x,removeEventListeners:T,getIndices:Y,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 9d98cee7fd23f80ae0c170d9a5aafca235680476 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 13 Nov 2012 23:52:17 -0500
Subject: [PATCH 195/305] fix minor issue in pdf print sheet

---
 css/print/pdf.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 7750657a..f0c20b7e 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -23,7 +23,7 @@ body {
 	padding: 0;
 	float: none !important;
 	overflow: visible;
-	background-image: none;
+	background-image: none !important;
 }
 
 html {

From a5956bc71d8613c3d2a3b5b155a83fd12f23f0e9 Mon Sep 17 00:00:00 2001
From: harriha <harri.halikka@gmail.com>
Date: Thu, 15 Nov 2012 11:24:09 +0200
Subject: [PATCH 196/305] Fix bug with switching to night theme

When switching to 'night' theme, the first slide was shown
instead of correctly linking to the Themes slide.
---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 0ba0e519..c0161791 100644
--- a/index.html
+++ b/index.html
@@ -164,7 +164,7 @@
 						<a href="?theme=beige#/themes">Beige</a> -
 						<a href="?theme=simple#/themes">Simple</a> -
 						<a href="?theme=serif#/themes">Serif</a> -
-						<a href="?theme=night#/night">Night</a> -
+						<a href="?theme=night#/themes">Night</a> -
 						<a href="?#/themes">Default</a>
 					</p>
 					<p>

From 3b073eee65ad0f1b367a54229d0beb2124919d86 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 16 Nov 2012 09:08:32 -0500
Subject: [PATCH 197/305] fix incorrect navigation in notes window (closes
 #241)

---
 plugin/notes/notes.html | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 8763056e..64b921ce 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -119,10 +119,6 @@
 							}
 						}
 
-						// Update the note slides
-						currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
-						nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
-
 						// Showing and hiding fragments
 						if( data.fragment === 'next' ) {
 							currentSlide.contentWindow.Reveal.nextFragment();
@@ -130,6 +126,11 @@
 						else if( data.fragment === 'prev' ) {
 							currentSlide.contentWindow.Reveal.prevFragment();
 						}
+						else {
+							// Update the note slides
+							currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
+							nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
+						}
 
 					}, false );
 

From 4009f2601e592945631515b9c7d0c1cab13b61d1 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 16 Nov 2012 09:25:26 -0500
Subject: [PATCH 198/305] avoid stripping out notes when parsing markdown
 (closes #253)

---
 plugin/markdown/markdown.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index 07ffd808..6331171a 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -10,6 +10,7 @@
 
     for( var i = 0, len = sections.length; i < len; i++ ) {
         var section = sections[i];
+        var notes = section.querySelector( 'aside.notes' );
 
         var template = section.querySelector( 'script' );
 
@@ -27,6 +28,8 @@
         }
 
         section.innerHTML = (new Showdown.converter()).makeHtml(text);
+
+        section.appendChild( notes );
     }
 
 })();
\ No newline at end of file

From 332ce86c3a528f313070580fcef11c15ab5f309a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 16 Nov 2012 09:29:25 -0500
Subject: [PATCH 199/305] null check for notes in markdown parser (#253)

---
 plugin/markdown/markdown.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index 6331171a..b1660a1b 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -29,7 +29,9 @@
 
         section.innerHTML = (new Showdown.converter()).makeHtml(text);
 
-        section.appendChild( notes );
+        if( notes ) {
+            section.appendChild( notes );
+        }
     }
 
 })();
\ No newline at end of file

From c61dc00a985e55fc304b53e97a404adc72c902e6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 17 Nov 2012 15:48:12 -0500
Subject: [PATCH 200/305] enforce max width/height on iframes (#244), disabled
 mouse wheel navigation by default

---
 README.md          | 2 +-
 css/reveal.css     | 3 ++-
 css/reveal.min.css | 2 +-
 js/reveal.js       | 2 +-
 js/reveal.min.js   | 4 ++--
 5 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 0d6e3aca..5b842298 100644
--- a/README.md
+++ b/README.md
@@ -83,7 +83,7 @@ Reveal.initialize({
 	autoSlide: 0,
 
 	// Enable slide navigation via mouse wheel
-	mouseWheel: true,
+	mouseWheel: false,
 
 	// Apply a 3D roll to links on hover
 	rollingLinks: true,
diff --git a/css/reveal.css b/css/reveal.css
index d2d97796..0701b53d 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -176,7 +176,8 @@ body {
 }
 
 /* Preserve aspect ratio and scale image so it's bound within the section */
-.reveal img {
+.reveal img,
+.reveal iframe {
 	max-width: 100%;
 	max-height: 100%;
 }
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 9e3d36ca..36b3bbbb 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}@media screen and (max-width: 900px),(max-height: 600px){.reveal .slides{ font-size:.82em}}@media screen and (max-width: 700px),(max-height: 400px){.reveal .slides{ font-size:.66em}}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section .fragment.grow{opacity:1}.reveal .slides section .fragment.grow.visible{-webkit-transform:scale( 1.3 );-moz-transform:scale( 1.3 );-ms-transform:scale( 1.3 );-o-transform:scale( 1.3 );transform:scale( 1.3 )}.reveal .slides section .fragment.shrink{opacity:1}.reveal .slides section .fragment.shrink.visible{-webkit-transform:scale( .7 );-moz-transform:scale( .7 );-ms-transform:scale( .7 );-o-transform:scale( .7 );transform:scale( .7 )}.reveal .slides section .fragment.roll-in{opacity:0;-webkit-transform:rotateX( 90deg );-moz-transform:rotateX( 90deg );-ms-transform:rotateX( 90deg );-o-transform:rotateX( 90deg );transform:rotateX( 90deg )}.reveal .slides section .fragment.roll-in.visible{opacity:1;-webkit-transform:rotateX( 0 );-moz-transform:rotateX( 0 );-ms-transform:rotateX( 0 );-o-transform:rotateX( 0 );transform:rotateX( 0 )}.reveal .slides section .fragment.fade-out{opacity:1}.reveal .slides section .fragment.fade-out.visible{opacity:0}.reveal .slides section 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\ No newline at end of file
diff --git a/js/reveal.js b/js/reveal.js
index 621a85bd..7666b9d6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -42,7 +42,7 @@ var Reveal = (function(){
 			autoSlide: 0,
 
 			// Enable slide navigation via mouse wheel
-			mouseWheel: true,
+			mouseWheel: false,
 
 			// Apply a 3D roll to links on hover
 			rollingLinks: true,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 8c09b94d..f406b976 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-13, 21:07)
+ * reveal.js 2.2 (2012-11-17, 15:46)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
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if(e.touches.length===1&&m.startCount!==2){var s=t-m.startX,o=n-m.startY;s>m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,nt()):s<-m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,rt()):o>m.threshold?(m.handled=!0,it()):o<-m.threshold&&(m.handled=!0,st()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function ct(e){m.handled=!1}function ht(e){clearTimeout(p),p=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ut():ot()},100)}function pt(e){var n=C(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/l.wrapper.offsetWidth*n);X(r)}function dt(e){Q()}function vt(e){D()}function mt(e){if(I()){e.preventDefault(),j();var t=parseInt(e.target.getAttribute("data-index-h"),10),n=parseInt(e.target.getAttribute("data-index-v"),10);X(t,n)}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},i=r.autoSlide,s=0,o=0,u,a,f=[],l={},c="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,h="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,p=0,d=0,v=0,m={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:g,slide:X,left:nt,right:rt,up:it,down:st,prev:ot,next:ut,prevFragment:et,nextFragment:Z,navigateTo:X,navigateLeft:nt,navigateRight:rt,navigateUp:it,navigateDown:st,navigatePrev:ot,navigateNext:ut,toggleOverview:F,addEventListeners:x,removeEventListeners:T,getIndices:Y,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 0402fbde0c53824a0f279bdc1f44bd967ce35cb2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 17 Nov 2012 15:59:28 -0500
Subject: [PATCH 201/305] experimental rtl support (#166)

---
 js/reveal.js     | 8 ++++++++
 js/reveal.min.js | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 7666b9d6..f683609f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -36,6 +36,9 @@ var Reveal = (function(){
 			// Loop the presentation
 			loop: false,
 
+			// Experimental support for RTL
+			rtl: false,
+
 			// Number of milliseconds between automatically proceeding to the
 			// next slide, disabled when set to 0, this value can be overwritten
 			// by using a data-autoslide attribute on your slides
@@ -141,6 +144,7 @@ var Reveal = (function(){
 		// Cache references to key DOM elements
 		dom.theme = document.querySelector( '#theme' );
 		dom.wrapper = document.querySelector( '.reveal' );
+		dom.slides = document.querySelector( '.reveal .slides' );
 
 		// Progress bar
 		if( !dom.wrapper.querySelector( '.progress' ) && config.progress ) {
@@ -313,6 +317,10 @@ var Reveal = (function(){
 			dom.wrapper.classList.add( config.transition );
 		}
 
+		if( config.rtl ) {
+			dom.slides.style.direction = 'rtl';
+		}
+
 		if( config.center ) {
 			dom.wrapper.classList.add( 'center' );
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index f406b976..58897396 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-17, 15:46)
+ * reveal.js 2.2 (2012-11-17, 15:58)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var n=0,i=r.dependencies.length;n<i;n++){var s=r.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function E(){y(),x(),S(),D(),Q(),tt(),setTimeout(function(){M("ready",{indexh:s,indexv:o,currentSlide:a})},1)}function S(){c===!1&&(r.transition="linear"),r.controls&&l.controls&&(l.controls.style.display="block"),r.progress&&l.progress&&(l.progress.style.display="block"),r.transition!=="default"&&l.wrapper.classList.add(r.transition),r.center&&l.wrapper.classList.add("center"),r.mouseWheel&&(document.addEventListener("DOMMouseScroll",ht,!1),document.addEventListener("mousewheel",ht,!1)),r.rollingLinks&&_();if(r.theme&&l.theme){var e=l.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];r.theme!==n&&(e=e.replace(t,r.theme),l.theme.setAttribute("href",e))}}function x(){document.addEventListener("touchstart",ft,!1),document.addEventListener("touchmove",lt,!1),document.addEventListener("touchend",ct,!1),window.addEventListener("hashchange",dt,!1),window.addEventListener("resize",vt,!1),r.keyboard&&document.addEventListener("keydown",at,!1),r.progress&&l.progress&&l.progress.addEventListener("click",A(pt),!1),r.controls&&l.controls&&(l.controlsLeft.forEach(function(e){e.addEventListener("click",A(nt),!1)}),l.controlsRight.forEach(function(e){e.addEventListener("click",A(rt),!1)}),l.controlsUp.forEach(function(e){e.addEventListener("click",A(it),!1)}),l.controlsDown.forEach(function(e){e.addEventListener("click",A(st),!1)}),l.controlsPrev.forEach(function(e){e.addEventListener("click",A(ot),!1)}),l.controlsNext.forEach(function(e){e.addEventListener("click",A(ut),!1)}))}function T(){document.removeEventListener("keydown",at,!1),document.removeEventListener("touchstart",ft,!1),document.removeEventListener("touchmove",lt,!1),document.removeEventListener("touchend",ct,!1),window.removeEventListener("hashchange",dt,!1),window.removeEventListener("resize",vt,!1),r.progress&&l.progress&&l.progress.removeEventListener("click",A(pt),!1),r.controls&&l.controls&&(l.controlsLeft.forEach(function(e){e.removeEventListener("click",A(nt),!1)}),l.controlsRight.forEach(function(e){e.removeEventListener("click",A(rt),!1)}),l.controlsUp.forEach(function(e){e.removeEventListener("click",A(it),!1)}),l.controlsDown.forEach(function(e){e.removeEventListener("click",A(st),!1)}),l.controlsPrev.forEach(function(e){e.removeEventListener("click",A(ot),!1)}),l.controlsNext.forEach(function(e){e.removeEventListener("click",A(ut),!1)}))}function N(e,t){for(var n in t)e[n]=t[n]}function C(e){return Array.prototype.slice.call(e)}function 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From 363685967d4c75a22e67d71ab1c7698b0a5eb7a2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 18 Nov 2012 12:10:16 -0500
Subject: [PATCH 202/305] adjust rtl implementation (#166)

---
 css/reveal.css     | 14 ++++++++++++++
 css/reveal.min.css |  2 +-
 js/reveal.js       |  2 +-
 js/reveal.min.js   |  4 ++--
 4 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 0701b53d..88dd8eba 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1191,6 +1191,20 @@ body {
 }
 
 
+/*********************************************
+ * RTL SUPPORT
+ *********************************************/
+
+.reveal.rtl {
+	direction: rtl;
+}
+
+.reveal.rtl pre,
+.reveal.rtl code {
+	direction: ltr;
+}
+
+
 /*********************************************
  * SPEAKER NOTES
  *********************************************/
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 36b3bbbb..173f342c 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
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  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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\ No newline at end of file
diff --git a/js/reveal.js b/js/reveal.js
index f683609f..84e362f0 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -318,7 +318,7 @@ var Reveal = (function(){
 		}
 
 		if( config.rtl ) {
-			dom.slides.style.direction = 'rtl';
+			dom.wrapper.classList.add( 'rtl' );
 		}
 
 		if( config.center ) {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 58897396..100fdee7 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-17, 15:58)
+ * reveal.js 2.2 (2012-11-18, 12:09)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var 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From 9d0cb0fec7cef699e1a907958eebb80f3b569a77 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 18 Nov 2012 12:19:22 -0500
Subject: [PATCH 203/305] use system font when rtl is enabled, exclude pre and
 code blocks from rtl (#166)

---
 css/reveal.css     | 9 ++++++++-
 css/reveal.min.css | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 88dd8eba..bb3d003d 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1195,8 +1195,15 @@ body {
  * RTL SUPPORT
  *********************************************/
 
-.reveal.rtl {
+.reveal.rtl .slides,
+.reveal.rtl .slides h1,
+.reveal.rtl .slides h2,
+.reveal.rtl .slides h3,
+.reveal.rtl .slides h4,
+.reveal.rtl .slides h5,
+.reveal.rtl .slides h6 {
 	direction: rtl;
+	font-family: sans-serif;
 }
 
 .reveal.rtl pre,
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 173f342c..601cdd68 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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From f33969301b616d477c6c1cdb3678e6a31cbc7943 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 20 Nov 2012 07:45:43 -0500
Subject: [PATCH 204/305] readme tweaks

---
 README.md | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index 5b842298..f87335ed 100644
--- a/README.md
+++ b/README.md
@@ -205,14 +205,11 @@ You can also add relative navigation links, similar to the built in reveal.js co
 <a href="#" class="navigate-right">
 <a href="#" class="navigate-up">
 <a href="#" class="navigate-down">
-<a href="#" class="navigate-prev"> <!-- Previous vertical slide or horizontal slide -->
+<a href="#" class="navigate-prev"> <!-- Previous vertical or horizontal slide -->
 <a href="#" class="navigate-next"> <!-- Next vertical or horizontal slide -->
 ```
 
 
-### Fullscreen mode
-Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
-
 ### Fragments
 Fragments are used to highlight individual elements on a slide. Every elmement with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/16
 
@@ -232,7 +229,7 @@ The default fragment style is to start out invisible and fade in. This style can
 
 Multiple fragments can be applied to the same element sequentially by wrapping it, this will fade in the text on the first step and fade it back out on the second.
 
-```
+```html
 <section>
 	<span class="fragment fade-out">
 		<span class="fragment fade-out">I'll fade in, then out</span>
@@ -240,11 +237,6 @@ Multiple fragments can be applied to the same element sequentially by wrapping i
 </section>
 ```
 
-### Overview mode
-
-Press "Esc" key to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,
-as if you were at 1,000 feet above your presentation.
-
 ### Fragment events
 
 When a slide fragment is either shown or hidden reveal.js will dispatch an event.
@@ -258,6 +250,14 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 } );
 ```
 
+### Overview mode
+
+Press "Esc" key to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,
+as if you were at 1,000 feet above your presentation.
+
+### Fullscreen mode
+Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
+
 
 ## PDF Export
 
@@ -294,7 +294,7 @@ By default notes are written using standard HTML, see below, but you can add a `
 
 In some cases it can be desirable to run notes on a separate device from the one you're presenting on. The Node.js-based notes plugin lets you do this using the same note definitions as its client side counterpart. Include the requried scripts by adding the following dependencies:
 
-```
+```javascript
 { src: '/socket.io/socket.io.js', async: true },
 { src: 'plugin/notes-server/client.js', async: true }
 ```

From 8f7c51b4ece21ce777963ac1247746849ca7c546 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 22 Nov 2012 16:25:19 -0500
Subject: [PATCH 205/305] use touch start events for controls on touch devices

---
 js/reveal.js     | 38 +++++++++++++++++++-------------------
 js/reveal.min.js |  4 ++--
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 5ee5702e..bbb9643e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -124,6 +124,9 @@ var Reveal = (function(){
 			return;
 		}
 
+		// Force a layout when the whole page, incl fonts, has loaded
+		window.addEventListener( 'load', layout, false );
+
 		// Copy options over to our config object
 		extend( config, options );
 
@@ -367,12 +370,13 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateLeft ), false ); } );
-			dom.controlsRight.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateRight ), false ); } );
-			dom.controlsUp.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateUp ), false ); } );
-			dom.controlsDown.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateDown ), false ); } );
-			dom.controlsPrev.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigatePrev ), false ); } );
-			dom.controlsNext.forEach( function( el ) { el.addEventListener( 'click', preventAndForward( navigateNext ), false ); } );
+			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
+			dom.controlsLeft.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateLeft ), false ); } );
+			dom.controlsRight.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateRight ), false ); } );
+			dom.controlsUp.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateUp ), false ); } );
+			dom.controlsDown.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateDown ), false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
+			dom.controlsNext.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
 		}
 	}
 
@@ -392,12 +396,13 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateLeft ), false ); } );
-			dom.controlsRight.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateRight ), false ); } );
-			dom.controlsUp.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateUp ), false ); } );
-			dom.controlsDown.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateDown ), false ); } );
-			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigatePrev ), false ); } );
-			dom.controlsNext.forEach( function( el ) { el.removeEventListener( 'click', preventAndForward( navigateNext ), false ); } );
+			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
+			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateLeft ), false ); } );
+			dom.controlsRight.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateRight ), false ); } );
+			dom.controlsUp.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateUp ), false ); } );
+			dom.controlsDown.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateDown ), false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
+			dom.controlsNext.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
 		}
 	}
 
@@ -776,12 +781,6 @@ var Reveal = (function(){
 		indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h );
 		indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v );
 
-		// No need to proceed if we're navigating to the same slide as 
-		// we're already on, unless a fragment index is specified
-		if( indexh === indexhBefore && indexv === indexvBefore && !f ) {
-			return;
-		}
-
 		layout();
 
 		// Apply the new state
@@ -823,8 +822,9 @@ var Reveal = (function(){
 		// Store references to the previous and current slides
 		currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide;
 
+		
 		// Show fragment, if specified
-		if ( typeof f !== undefined ) {
+		if( ( indexh !== indexhBefore || indexv !== indexvBefore ) && f ) {
 			var fragments = currentSlide.querySelectorAll( '.fragment' );
 
 			toArray( fragments ).forEach( function( fragment, indexf ) {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 7a159758..12080ab4 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-22, 09:09)
+ * reveal.js 2.2 (2012-11-22, 16:23)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var n=0,i=r.dependencies.length;n<i;n++){var s=r.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function E(){y(),x(),S(),D(),Q(),tt(),setTimeout(function(){M("ready",{indexh:s,indexv:o,currentSlide:a})},1)}function S(){c===!1&&(r.transition="linear"),r.controls&&l.controls&&(l.controls.style.display="block"),r.progress&&l.progress&&(l.progress.style.display="block"),r.transition!=="default"&&l.wrapper.classList.add(r.transition),r.rtl&&l.wrapper.classList.add("rtl"),r.center&&l.wrapper.classList.add("center"),r.mouseWheel&&(document.addEventListener("DOMMouseScroll",ht,!1),document.addEventListener("mousewheel",ht,!1)),r.rollingLinks&&_();if(r.theme&&l.theme){var 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\ No newline at end of file
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t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:ot();break;case 78:case 34:ut();break;case 72:case 37:nt();break;case 76:case 39:rt();break;case 75:case 38:it();break;case 74:case 40:st();break;case 36:X(0);break;case 35:X(Number.MAX_VALUE);break;case 32:I()?j():ut();break;case 13:I()?j():r=!1;break;case 66:case 190:z();break;case 70:q();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&c&&(F(),e.preventDefault()),tt()}function ft(e){m.startX=e.touches[0].clientX,m.startY=e.touches[0].clientY,m.startCount=e.touches.length,e.touches.length===2&&r.overview&&(m.startSpan=L({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:m.startX,y:m.startY}))}function lt(e){if(!m.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&m.startCount===2&&r.overview){var i=L({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:m.startX,y:m.startY});Math.abs(m.startSpan-i)>m.threshold&&(m.handled=!0,i<m.startSpan?B():j()),e.preventDefault()}else if(e.touches.length===1&&m.startCount!==2){var s=t-m.startX,o=n-m.startY;s>m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,nt()):s<-m.threshold&&Math.abs(s)>Math.abs(o)?(m.handled=!0,rt()):o>m.threshold?(m.handled=!0,it()):o<-m.threshold&&(m.handled=!0,st()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function ct(e){m.handled=!1}function ht(e){clearTimeout(p),p=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ut():ot()},100)}function pt(e){var n=C(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/l.wrapper.offsetWidth*n);X(r)}function dt(e){Q()}function vt(e){D()}function mt(e){if(I()){e.preventDefault(),j();var t=parseInt(e.target.getAttribute("data-index-h"),10),n=parseInt(e.target.getAttribute("data-index-v"),10);X(t,n)}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},i=r.autoSlide,s=0,o=0,u,a,f=[],l={},c="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,h="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,p=0,d=0,v=0,m={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:g,slide:X,left:nt,right:rt,up:it,down:st,prev:ot,next:ut,prevFragment:et,nextFragment:Z,navigateTo:X,navigateLeft:nt,navigateRight:rt,navigateUp:it,navigateDown:st,navigatePrev:ot,navigateNext:ut,toggleOverview:F,addEventListeners:x,removeEventListeners:T,getIndices:Y,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
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From 0ac4c6e58541c917a59a8a4fc4171ff2d31780a6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 23 Nov 2012 15:48:10 -0500
Subject: [PATCH 206/305] improve rendering accuracy of overview

---
 css/reveal.css     | 11 +++++--
 css/reveal.min.css |  2 +-
 js/reveal.js       | 75 +++++++++++++++++++++++++---------------------
 js/reveal.min.js   |  4 +--
 4 files changed, 52 insertions(+), 40 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index bb3d003d..b35bdab1 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -874,9 +874,9 @@ body {
 
 .reveal.page .slides {
 	-webkit-perspective-origin: 0% 50%;
- 	   -moz-perspective-origin: 0% 50%;
- 	    -ms-perspective-origin: 0% 50%;
- 	        perspective-origin: 0% 50%;
+	   -moz-perspective-origin: 0% 50%;
+	    -ms-perspective-origin: 0% 50%;
+	        perspective-origin: 0% 50%;
 
 	-webkit-perspective: 3000px;
 	   -moz-perspective: 3000px;
@@ -1055,6 +1055,11 @@ body {
  *********************************************/
 
 .reveal.overview .slides {
+	-webkit-perspective-origin: 0% 0%;
+	   -moz-perspective-origin: 0% 0%;
+	    -ms-perspective-origin: 0% 0%;
+	        perspective-origin: 0% 0%;
+
 	-webkit-perspective: 700px;
 	   -moz-perspective: 700px;
 	    -ms-perspective: 700px;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 601cdd68..633063e4 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal 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.slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.tileflip .slides section.present{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.past{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.future{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.present{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file
diff --git a/js/reveal.js b/js/reveal.js
index bbb9643e..72bb5f26 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -575,53 +575,60 @@ var Reveal = (function(){
 
 			dom.wrapper.classList.add( 'overview' );
 
-			var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+			// Not the pretties solution, but need to let the overview 
+			// class apply first so that slides are measured accurately 
+			// before we can positon them
+			setTimeout( function(){
 
-			for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
-				var hslide = horizontalSlides[i],
-					htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
+				var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
 
-				hslide.setAttribute( 'data-index-h', i );
-				hslide.style.display = 'block';
-				hslide.style.WebkitTransform = htransform;
-				hslide.style.MozTransform = htransform;
-				hslide.style.msTransform = htransform;
-				hslide.style.OTransform = htransform;
-				hslide.style.transform = htransform;
+				for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
+					var hslide = horizontalSlides[i],
+						htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
 
-				if( hslide.classList.contains( 'stack' ) ) {
+					hslide.setAttribute( 'data-index-h', i );
+					hslide.style.display = 'block';
+					hslide.style.WebkitTransform = htransform;
+					hslide.style.MozTransform = htransform;
+					hslide.style.msTransform = htransform;
+					hslide.style.OTransform = htransform;
+					hslide.style.transform = htransform;
 
-					var verticalSlides = hslide.querySelectorAll( 'section' );
+					if( hslide.classList.contains( 'stack' ) ) {
 
-					for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
-						var verticalIndex = i === indexh ? indexv : getPreviousVerticalIndex( hslide );
+						var verticalSlides = hslide.querySelectorAll( 'section' );
 
-						var vslide = verticalSlides[j],
-							vtransform = 'translate(0%, ' + ( ( j - verticalIndex ) * 105 ) + '%)';
+						for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
+							var verticalIndex = i === indexh ? indexv : getPreviousVerticalIndex( hslide );
 
-						vslide.setAttribute( 'data-index-h', i );
-						vslide.setAttribute( 'data-index-v', j );
-						vslide.style.display = 'block';
-						vslide.style.WebkitTransform = vtransform;
-						vslide.style.MozTransform = vtransform;
-						vslide.style.msTransform = vtransform;
-						vslide.style.OTransform = vtransform;
-						vslide.style.transform = vtransform;
+							var vslide = verticalSlides[j],
+								vtransform = 'translate(0%, ' + ( ( j - verticalIndex ) * 105 ) + '%)';
+
+							vslide.setAttribute( 'data-index-h', i );
+							vslide.setAttribute( 'data-index-v', j );
+							vslide.style.display = 'block';
+							vslide.style.WebkitTransform = vtransform;
+							vslide.style.MozTransform = vtransform;
+							vslide.style.msTransform = vtransform;
+							vslide.style.OTransform = vtransform;
+							vslide.style.transform = vtransform;
+
+							// Navigate to this slide on click
+							vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+						}
+						
+					}
+					else {
 
 						// Navigate to this slide on click
-						vslide.addEventListener( 'click', onOverviewSlideClicked, true );
+						hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+
 					}
-					
 				}
-				else {
 
-					// Navigate to this slide on click
-					hslide.addEventListener( 'click', onOverviewSlideClicked, true );
+				layout();
 
-				}
-			}
-
-			layout();
+			}, 10 );
 
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 12080ab4..cff69812 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-22, 16:23)
+ * reveal.js 2.2 (2012-11-23, 15:47)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",D,!1),N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function b(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",O,!1),window.addEventListener("orientationchange",O,!1))}function w(){function o(){t.length&&head.js.apply(null,t),E()}var e=[],t=[];for(var n=0,i=r.dependencies.length;n<i;n++){var s=r.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function E(){y(),x(),S(),D(),Q(),tt(),setTimeout(function(){M("ready",{indexh:s,indexv:o,currentSlide:a})},1)}function S(){c===!1&&(r.transition="linear"),r.controls&&l.controls&&(l.controls.style.display="block"),r.progress&&l.progress&&(l.progress.style.display="block"),r.transition!=="default"&&l.wrapper.classList.add(r.transition),r.rtl&&l.wrapper.classList.add("rtl"),r.center&&l.wrapper.classList.add("center"),r.mouseWheel&&(document.addEventListener("DOMMouseScroll",ht,!1),document.addEventListener("mousewheel",ht,!1)),r.rollingLinks&&_();if(r.theme&&l.theme){var e=l.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];r.theme!==n&&(e=e.replace(t,r.theme),l.theme.setAttribute("href",e))}}function x(){document.addEventListener("touchstart",ft,!1),document.addEventListener("touchmove",lt,!1),document.addEventListener("touchend",ct,!1),window.addEventListener("hashchange",dt,!1),window.addEventListener("resize",vt,!1),r.keyboard&&document.addEventListener("keydown",at,!1),r.progress&&l.progress&&l.progress.addEventListener("click",A(pt),!1);if(r.controls&&l.controls){var e="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(t){t.addEventListener(e,A(nt),!1)}),l.controlsRight.forEach(function(t){t.addEventListener(e,A(rt),!1)}),l.controlsUp.forEach(function(t){t.addEventListener(e,A(it),!1)}),l.controlsDown.forEach(function(t){t.addEventListener(e,A(st),!1)}),l.controlsPrev.forEach(function(t){t.addEventListener(e,A(ot),!1)}),l.controlsNext.forEach(function(t){t.addEventListener(e,A(ut),!1)})}}function T(){document.removeEventListener("keydown",at,!1),document.removeEventListener("touchstart",ft,!1),document.removeEventListener("touchmove",lt,!1),document.removeEventListener("touchend",ct,!1),window.removeEventListener("hashchange",dt,!1),window.removeEventListener("resize",vt,!1),r.progress&&l.progress&&l.progress.removeEventListener("click",A(pt),!1);if(r.controls&&l.controls){var e="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(t){t.removeEventListener(e,A(nt),!1)}),l.controlsRight.forEach(function(t){t.removeEventListener(e,A(rt),!1)}),l.controlsUp.forEach(function(t){t.removeEventListener(e,A(it),!1)}),l.controlsDown.forEach(function(t){t.removeEventListener(e,A(st),!1)}),l.controlsPrev.forEach(function(t){t.removeEventListener(e,A(ot),!1)}),l.controlsNext.forEach(function(t){t.removeEventListener(e,A(ut),!1)})}}function N(e,t){for(var n in t)e[n]=t[n]}function C(e){return Array.prototype.slice.call(e)}function k(e,t,n){e.forEach(function(e){e[t].apply(e,n)})}function L(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function A(e){return function(t){t.preventDefault(),e.call(null,t)}}function O(){setTimeout(function(){window.scrollTo(0,1)},0)}function M(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),N(n,t),l.wrapper.dispatchEvent(n)}function _(){if(c&&!("msPerspective"in document.body.style)){var t=document.querySelectorAll(e+" a:not(.image)");for(var n=0,r=t.length;n<r;n++){var i=t[n];i.textContent&&!i.querySelector("img")&&(!i.className||!i.classList.contains(i,"roll"))&&(i.classList.add("roll"),i.innerHTML='<span data-title="'+i.text+'">'+i.innerHTML+"</span>")}}}function D(){if(r.center){var t=C(document.querySelectorAll(e)),n=-l.wrapper.offsetHeight/2;for(var i=0,s=t.length;i<s;i++){var o=t[i];if(o.style.display==="none")continue;o.classList.contains("stack")?o.style.top=0:o.style.top=Math.max(-(o.offsetHeight/2)-20,n)+"px"}}}function P(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function H(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function B(){if(r.overview){l.wrapper.classList.add("overview");var e=document.querySelectorAll(t);for(var n=0,i=e.length;n<i;n++){var u=e[n],a="translateZ(-2500px) translate("+(n-s)*105+"%, 0%)";u.setAttribute("data-index-h",n),u.style.display="block",u.style.WebkitTransform=a,u.style.MozTransform=a,u.style.msTransform=a,u.style.OTransform=a,u.style.transform=a;if(u.classList.contains("stack")){var f=u.querySelectorAll("section");for(var c=0,h=f.length;c<h;c++){var p=n===s?o:H(u),d=f[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",n),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",mt,!0)}}else u.addEventListener("click",mt,!0)}D()}}function j(){if(r.overview){l.wrapper.classList.remove("overview");var t=C(document.querySelectorAll(e));for(var n=0,i=t.length;n<i;n++){var u=t[n];u.style.WebkitTransform="",u.style.MozTransform="",u.style.msTransform="",u.style.OTransform="",u.style.transform="",u.removeEventListener("click",mt)}X(s,o)}}function F(e){typeof e=="boolean"?e?B():j():I()?j():B()}function I(){return l.wrapper.classList.contains("overview")}function q(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function R(){l.wrapper.classList.add("paused")}function U(){l.wrapper.classList.remove("paused")}function z(){W()?U():R()}function W(){return l.wrapper.classList.contains("paused")}function X(e,r,i){u=a;var l=document.querySelectorAll(t);r===undefined&&(r=H(l[e])),u&&u.parentNode&&u.parentNode.classList.contains("stack")&&P(u.parentNode,o);var c=f.concat();f.length=0;var h=s,p=o;s=V(t,e===undefined?s:e),o=V(n,r===undefined?o:r),D();e:for(var d=0,v=f.length;d<v;d++){for(var m=0;m<c.length;m++)if(c[m]===f[d]){c.splice(m,1);continue e}document.documentElement.classList.add(f[d]),M(f[d])}while(c.length)document.documentElement.classList.remove(c.pop());I()&&B(),G(1500);var g=l[s],y=g.querySelectorAll("section");a=y[o]||g;if((s!==h||o!==p)&&i){var b=a.querySelectorAll(".fragment");C(b).forEach(function(e,t){t<i?e.classList.add("visible"):e.classList.remove("visible")})}s!==h||o!==p?M("slidechanged",{indexh:s,indexv:o,previousSlide:u,currentSlide:a}):u=null,u&&u.classList.remove("present"),J(),$()}function V(e,t){var n=C(document.querySelectorAll(e)),s=n.length;if(s){r.loop&&(t%=s,t<0&&(t=s+t)),t=Math.max(Math.min(t,s-1),0);for(var o=0;o<s;o++){var u=n[o];if(I()===!1){var 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From 1732d67cf5920a6e12b7420ee81750145c7ba08f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 23 Nov 2012 19:26:16 -0500
Subject: [PATCH 207/305] word break rules and hyphens where possible for
 titles

---
 css/reveal.css     | 14 ++++++++++++++
 css/reveal.min.css |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index b35bdab1..6cfcc704 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -78,6 +78,20 @@ body {
  * HEADERS
  *********************************************/
 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+	-webkit-hyphens: auto;
+	   -moz-hyphens: auto;
+	        hyphens: auto;
+
+	word-break: break-all;
+	word-break: break-word;
+}
+
 .reveal h1 { font-size: 3.77em; }
 .reveal h2 { font-size: 2.11em;	}
 .reveal h3 { font-size: 1.55em;	}
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 633063e4..b3cdf1e5 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
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  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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\ No newline at end of file

From e34ed3c2ffb79cbbb9e4a7a0ce3ab5e1fbab6b4f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 24 Nov 2012 20:57:16 -0500
Subject: [PATCH 208/305] fix inconsistency with vertical centering when using
 page transition

---
 css/reveal.css     | 6 ++++--
 css/reveal.min.css | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 6cfcc704..35912cfb 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -607,8 +607,9 @@ body {
 }
 
 .reveal.center,
-.reveal.center .slides {
-	min-height: auto;
+.reveal.center .slides,
+.reveal.center .slides section {
+	min-height: auto !important;
 }
 
 
@@ -900,6 +901,7 @@ body {
 
 .reveal.page .slides section {
 	padding: 30px;
+	min-height: 600px;
 
 	-webkit-box-sizing: border-box;
 	   -moz-box-sizing: border-box;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index b3cdf1e5..f4ff5c92 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
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  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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\ No newline at end of file

From 385bfd3717b6c47cdb2e0c4b2dca015633d73625 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 25 Nov 2012 09:45:16 -0500
Subject: [PATCH 209/305] fix issue with click event target on overview slides

---
 js/reveal.js     | 33 +++++++++++++++++++++++++--------
 js/reveal.min.js |  4 ++--
 2 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 72bb5f26..34f6bf46 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -102,6 +102,9 @@ var Reveal = (function(){
 		// Delays updates to the URL due to a Chrome thumbnailer bug
 		writeURLTimeout = 0,
 
+		// A delay used to ativate the overview mode
+		activateOverviewTimeout = 0,
+
 		// Holds information about the currently ongoing touch input
 		touch = {
 			startX: 0,
@@ -575,10 +578,12 @@ var Reveal = (function(){
 
 			dom.wrapper.classList.add( 'overview' );
 
+			clearTimeout( activateOverviewTimeout );
+
 			// Not the pretties solution, but need to let the overview 
 			// class apply first so that slides are measured accurately 
 			// before we can positon them
-			setTimeout( function(){
+			activateOverviewTimeout = setTimeout( function(){
 
 				var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
 
@@ -616,7 +621,7 @@ var Reveal = (function(){
 							// Navigate to this slide on click
 							vslide.addEventListener( 'click', onOverviewSlideClicked, true );
 						}
-						
+
 					}
 					else {
 
@@ -643,6 +648,8 @@ var Reveal = (function(){
 		// Only proceed if enabled in config
 		if( config.overview ) {
 
+			clearTimeout( activateOverviewTimeout );
+
 			dom.wrapper.classList.remove( 'overview' );
 
 			// Select all slides
@@ -651,6 +658,8 @@ var Reveal = (function(){
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var element = slides[i];
 
+				element.style.display = '';
+
 				// Resets all transforms to use the external styles
 				element.style.WebkitTransform = '';
 				element.style.MozTransform = '';
@@ -658,7 +667,7 @@ var Reveal = (function(){
 				element.style.OTransform = '';
 				element.style.transform = '';
 
-				element.removeEventListener( 'click', onOverviewSlideClicked );
+				element.removeEventListener( 'click', onOverviewSlideClicked, true );
 			}
 
 			slide( indexh, indexv );
@@ -762,7 +771,7 @@ var Reveal = (function(){
 
 		// Query all horizontal slides in the deck
 		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
-		
+
 		// If no vertical index is specified and the upcoming slide is a 
 		// stack, resume at its previous vertical index
 		if( v === undefined ) {
@@ -829,7 +838,7 @@ var Reveal = (function(){
 		// Store references to the previous and current slides
 		currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide;
 
-		
+
 		// Show fragment, if specified
 		if( ( indexh !== indexhBefore || indexv !== indexvBefore ) && f ) {
 			var fragments = currentSlide.querySelectorAll( '.fragment' );
@@ -1534,10 +1543,18 @@ var Reveal = (function(){
 
 			deactivateOverview();
 
-			var h = parseInt( event.target.getAttribute( 'data-index-h' ), 10 ),
-				v = parseInt( event.target.getAttribute( 'data-index-v' ), 10 );
+			var element = event.target;
 
-			slide( h, v );
+			while( element && !element.nodeName.match( /section/gi ) ) {
+				element = element.parentNode;
+			}
+
+			if( element.nodeName.match( /section/gi ) ) {
+				var h = parseInt( element.getAttribute( 'data-index-h' ), 10 ),
+					v = parseInt( element.getAttribute( 'data-index-v' ), 10 );
+
+				slide( h, v );
+			}
 		}
 	}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cff69812..70061cca 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-23, 15:47)
+ * reveal.js 2.2 (2012-11-25, 09:42)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function g(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",D,!1),N(r,e),b(),w()}function y(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var 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From a6989e4cced42f31ceb4460db17b41bd250b6e3f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 27 Nov 2012 08:36:38 -0500
Subject: [PATCH 210/305] right align text in ul/ol when rtl is active (#166)

---
 css/reveal.css     | 5 +++++
 css/reveal.min.css | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index 35912cfb..1e7ab65d 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1232,6 +1232,11 @@ body {
 	direction: ltr;
 }
 
+.reveal.rtl ol,
+.reveal.rtl ul {
+	text-align: right;
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+
 
 /*********************************************
  * SPEAKER NOTES
diff --git a/css/reveal.min.css b/css/reveal.min.css
index f4ff5c92..2d32d19c 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
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);transform:translateZ( -20px )}.reveal.page .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg )}.reveal.page .slides>section.stack{padding:0;background:0}.reveal.page .slides>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(-40%,0,0) rotateY(-80deg);-moz-transform:translate3d(-40%,0,0) rotateY(-80deg);-ms-transform:translate3d(-40%,0,0) rotateY(-80deg);transform:translate3d(-40%,0,0) rotateY(-80deg)}.reveal.page .slides>section.future{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.page .slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.tileflip .slides section.present{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.past{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.future{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.present{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file

From 242006a499d09dd191153b78a8b15e00f66d3702 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 27 Nov 2012 08:45:02 -0500
Subject: [PATCH 211/305] add rtl option to readme

---
 README.md        | 3 +++
 js/reveal.js     | 2 +-
 js/reveal.min.js | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 00316e61..197fb069 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,9 @@ Reveal.initialize({
 	// Loop the presentation
 	loop: false,
 
+	// Change the presentation direction to be RTL
+	rtl: false,
+
 	// Number of milliseconds between automatically proceeding to the 
 	// next slide, disabled when set to 0, this value can be overwritten
 	// by using a data-autoslide attribute on your slides
diff --git a/js/reveal.js b/js/reveal.js
index 34f6bf46..70e25392 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -36,7 +36,7 @@ var Reveal = (function(){
 			// Loop the presentation
 			loop: false,
 
-			// Experimental support for RTL
+			// Change the presentation direction to be RTL
 			rtl: false,
 
 			// Number of milliseconds between automatically proceeding to the
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 70061cca..0b81b8f9 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.2 (2012-11-25, 09:42)
+ * reveal.js 2.2 (2012-11-27, 08:44)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *

From 519ee26809bfd6bd824155e999d2c9eaae6786bb Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 27 Nov 2012 09:23:23 -0500
Subject: [PATCH 212/305] remove left/right margin from images, tweak pdf print
 styles

---
 css/print/pdf.css             |  1 +
 css/theme/beige.css           |  2 +-
 css/theme/default.css         |  2 +-
 css/theme/night.css           |  2 +-
 css/theme/serif.css           |  2 +-
 css/theme/simple.css          |  2 +-
 css/theme/sky.css             |  2 +-
 css/theme/template/theme.scss | 30 +++++++++++++++---------------
 8 files changed, 22 insertions(+), 21 deletions(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index f0c20b7e..2d933247 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -85,6 +85,7 @@ ul, ol, div, p {
 	left: auto;
 	top: auto;
 	margin-left: auto;
+	margin-right: auto;
 	margin-top: auto;
 	padding: auto;
 
diff --git a/css/theme/beige.css b/css/theme/beige.css
index c8d38f26..d9f8501e 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -90,7 +90,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #333333;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/default.css b/css/theme/default.css
index 30d7463d..86e65ce4 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -90,7 +90,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #eeeeee;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/night.css b/css/theme/night.css
index 4c1f8247..f10598f9 100644
--- a/css/theme/night.css
+++ b/css/theme/night.css
@@ -77,7 +77,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #eeeeee;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/serif.css b/css/theme/serif.css
index 3d406af2..aaabf47d 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -77,7 +77,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid black;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/simple.css b/css/theme/simple.css
index cf4f042c..a68729f3 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -79,7 +79,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid black;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 43bb4f49..a1b3b967 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -83,7 +83,7 @@ body {
  * IMAGES
  *********************************************/
 .reveal section img {
-  margin: 15px;
+  margin: 15px 0px;
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #333333;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
diff --git a/css/theme/template/theme.scss b/css/theme/template/theme.scss
index a818ec29..96148e32 100644
--- a/css/theme/template/theme.scss
+++ b/css/theme/template/theme.scss
@@ -17,21 +17,21 @@ body {
 	color: $mainColor;
 }
 
-::selection { 
-	color: $selectionColor; 
-	background: $selectionBackgroundColor; 
-	text-shadow: none; 
+::selection {
+	color: $selectionColor;
+	background: $selectionBackgroundColor;
+	text-shadow: none;
 }
 
 /*********************************************
  * HEADERS
  *********************************************/
 
-.reveal h1, 
-.reveal h2, 
-.reveal h3, 
-.reveal h4, 
-.reveal h5, 
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
 .reveal h6 {
 	margin: 0 0 20px 0;
 	color: $headingColor;
@@ -39,7 +39,7 @@ body {
 	font-family: $headingFont;
 	line-height: $headingLineHeight;
 	letter-spacing: $headingLetterSpacing;
-	
+
 	text-transform: $headingTextTransform;
 	text-shadow: $headingTextShadow;
 }
@@ -65,7 +65,7 @@ body {
 }
 	.reveal a:not(.image):hover {
 		color: $linkColorHover;
-		
+
 		text-shadow: none;
 		border: none;
 	}
@@ -81,12 +81,12 @@ body {
  *********************************************/
 
 .reveal section img {
-	margin: 15px;
+	margin: 15px 0px;
 	background: rgba(255,255,255,0.12);
 	border: 4px solid $mainColor;
-	
+
 	box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-	
+
 	-webkit-transition: all .2s linear;
 	   -moz-transition: all .2s linear;
 	    -ms-transition: all .2s linear;
@@ -97,7 +97,7 @@ body {
 	.reveal a:hover img {
 		background: rgba(255,255,255,0.2);
 		border-color: $linkColor;
-		
+
 		box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
 	}
 

From b5dde35a8464c8bf8ef0e6b4381d9d254d432928 Mon Sep 17 00:00:00 2001
From: Luke Williams <lawilliams@me.com>
Date: Sat, 8 Dec 2012 04:09:58 +1000
Subject: [PATCH 213/305] Fixing spelling mistake.

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index c0161791..ea2d7d6a 100644
--- a/index.html
+++ b/index.html
@@ -299,7 +299,7 @@ function linkify( selector ) {
 				<section>
 					<h2>Take a Moment</h2>
 					<p>
-						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take disctracting slides off the screen
+						Press b or period on your keyboard to enter the 'paused' mode. This mode is helpful when you want to take distracting slides off the screen
 						during a presentation.
 					</p>
 				</section>

From 5868becf84ee9983360882dcb9178c9970286639 Mon Sep 17 00:00:00 2001
From: Manuel Bieh <github@manuelbieh.de>
Date: Sat, 15 Dec 2012 16:00:25 +0100
Subject: [PATCH 214/305] Added phantomjs scriptfile for easier printing

---
 js/print-pdf.js | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 js/print-pdf.js

diff --git a/js/print-pdf.js b/js/print-pdf.js
new file mode 100644
index 00000000..c22264ca
--- /dev/null
+++ b/js/print-pdf.js
@@ -0,0 +1,27 @@
+// html2pdf.js
+var page = new WebPage();
+var system = require("system");
+
+page.paperSize = {
+  format: "A4",
+  orientation: "landscape",
+  margin: {
+	left:"0", 
+	right:"0", 
+	top:"0", 
+	bottom:"0"
+  }
+};
+page.zoomFactor = 1.5;
+
+var revealFile = system.args[1] || 'index.html?print-pdf';
+var slideFile = system.args[2] || 'slides.pdf';
+
+if(slideFile.length - 4 != slideFile.lastIndexOf('.pdf')) {
+	slideFile += '.pdf';
+}
+
+page.open(revealFile, function (status) {
+	page.render(slideFile);
+	phantom.exit();
+});
\ No newline at end of file

From 929933ce9d57eac7cefca11e76dc7aaf33f03a78 Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Mon, 31 Dec 2012 00:46:01 -0500
Subject: [PATCH 215/305] Add travis.yml for CI build

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000..baa0031d
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.8

From 7fd9cfabf2759bd630b2135f5491036103f23b40 Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Mon, 31 Dec 2012 00:48:46 -0500
Subject: [PATCH 216/305] Add Travis build badge

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 197fb069..ac0ab22c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # reveal.js
-
+[![Build Status](https://travis-ci.org/hakimel/reveal.js.png)](https://travis-ci.org/hakimel/reveal.js)
 A framework for easily creating beautiful presentations using HTML. [Check out the live demo](http://lab.hakim.se/reveal-js/).
 
 reveal.js comes with a broad range of features including [nested slides](https://github.com/hakimel/reveal.js#markup), [markdown contents](https://github.com/hakimel/reveal.js#markdown), [PDF export](https://github.com/hakimel/reveal.js#pdf-export), [speaker notes](https://github.com/hakimel/reveal.js#speaker-notes) and a [JavaScript API](https://github.com/hakimel/reveal.js#api). It's best viewed in a browser with support for CSS 3D transforms but [fallbacks](https://github.com/hakimel/reveal.js/wiki/Browser-Support) are available to make sure your presentation can still be viewed elsewhere.

From 68f8c9361e452b1c9740d9f6c72327ac7acd60c4 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 2 Jan 2013 09:14:28 -0500
Subject: [PATCH 217/305] fix issue with auto-advance (closes #273)

---
 js/reveal.js     | 5 +++--
 js/reveal.min.js | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 70e25392..4574e25e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -958,7 +958,8 @@ var Reveal = (function(){
 			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
 				autoSlide = parseInt( slideAutoSlide, 10 );
-			} else {
+			} 
+			else {
 				autoSlide = config.autoSlide;
 			}
 
@@ -1165,7 +1166,7 @@ var Reveal = (function(){
 
 			// If this is a vertical slide, grab the vertical index
 			if( isVertical ) {
-				v = Math.max( toArray( slide.parentNode.children ).indexOf( slide ), 0 );
+				v = Math.max( toArray( slide.parentNode.querySelectorAll( 'section' ) ).indexOf( slide ), 0 );
 			}
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 0b81b8f9..b41b8c12 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2012-11-27, 08:44)
+ * reveal.js 2.2 (2013-01-02, 09:12)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function y(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",P,!1),C(r,e),w(),E()}function b(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var 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i.addEventListener("click",gt,!0)}P()},10))}function F(){if(r.overview){clearTimeout(m),l.wrapper.classList.remove("overview");var t=k(document.querySelectorAll(e));for(var n=0,i=t.length;n<i;n++){var u=t[n];u.style.display="",u.style.WebkitTransform="",u.style.MozTransform="",u.style.msTransform="",u.style.OTransform="",u.style.transform="",u.removeEventListener("click",gt,!0)}V(s,o)}}function I(e){typeof e=="boolean"?e?j():F():q()?F():j()}function q(){return l.wrapper.classList.contains("overview")}function R(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function U(){l.wrapper.classList.add("paused")}function z(){l.wrapper.classList.remove("paused")}function W(){X()?z():U()}function X(){return l.wrapper.classList.contains("paused")}function V(e,r,i){u=a;var l=document.querySelectorAll(t);r===undefined&&(r=B(l[e])),u&&u.parentNode&&u.parentNode.classList.contains("stack")&&H(u.parentNode,o);var 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a=Math.abs((t-o)%(s-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var l=n[t].getAttribute("data-state");l&&(f=f.concat(l.split(" ")));var c=n[t].getAttribute("data-autoslide");c?i=parseInt(c,10):i=r.autoSlide}else t=0;return t}function J(){if(r.progress&&l.progress){var n=k(document.querySelectorAll(t)),i=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=k(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}l.progressbar.style.width=s/(i-1)*window.innerWidth+"px"}}function K(){if(r.controls&&l.controls){var e=Q();l.controlsLeft.concat(l.controlsRight).concat(l.controlsUp).concat(l.controlsDown).concat(l.controlsPrev).concat(l.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&l.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&l.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&l.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&l.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&l.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&l.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function Q(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:s>0,right:s<e.length-1,up:o>0,down:o<r.length-1}}function G(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);V(i.h,i.v)}else V(s,o)}else{var u=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;V(u,a)}}function Y(e){if(r.history){clearTimeout(v);if(typeof e=="number")v=setTimeout(Y,e);else{var t="/";if(a&&typeof a.getAttribute("id")=="string")t="/"+a.getAttribute("id");else{if(s>0||o>0)t+=s;o>0&&(t+="/"+o)}window.location.hash=t}}}function Z(e){var n=s,r=o;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),u=i?e.parentNode:e,a=k(document.querySelectorAll(t));n=Math.max(a.indexOf(u),0),i&&(r=Math.max(k(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function et(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),_("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),_("fragmentshown",{fragment:r[0]}),!0}return!1}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),_("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),_("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function nt(){clearTimeout(d),i&&(d=setTimeout(at,i))}function rt(){(Q().left&&q()||tt()===!1)&&V(s-1)}function it(){(Q().right&&q()||et()===!1)&&V(s+1)}function st(){(Q().up&&q()||tt()===!1)&&V(s,o-1)}function ot(){(Q().down&&q()||et()===!1)&&V(s,o+1)}function ut(){if(tt()===!1)if(Q().up)st();else{var e=document.querySelector(t+".past:nth-child("+s+")");e&&(o=e.querySelectorAll("section").length+1||undefined,s--,V())}}function at(){et()===!1&&(Q().down?ot():it()),nt()}function ft(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:ut();break;case 78:case 34:at();break;case 72:case 37:rt();break;case 76:case 39:it();break;case 75:case 38:st();break;case 74:case 40:ot();break;case 36:V(0);break;case 35:V(Number.MAX_VALUE);break;case 32:q()?F():at();break;case 13:q()?F():r=!1;break;case 66:case 190:W();break;case 70:R();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&c&&(I(),e.preventDefault()),nt()}function lt(e){g.startX=e.touches[0].clientX,g.startY=e.touches[0].clientY,g.startCount=e.touches.length,e.touches.length===2&&r.overview&&(g.startSpan=A({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:g.startX,y:g.startY}))}function ct(e){if(!g.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&g.startCount===2&&r.overview){var i=A({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:g.startX,y:g.startY});Math.abs(g.startSpan-i)>g.threshold&&(g.handled=!0,i<g.startSpan?j():F()),e.preventDefault()}else if(e.touches.length===1&&g.startCount!==2){var s=t-g.startX,o=n-g.startY;s>g.threshold&&Math.abs(s)>Math.abs(o)?(g.handled=!0,rt()):s<-g.threshold&&Math.abs(s)>Math.abs(o)?(g.handled=!0,it()):o>g.threshold?(g.handled=!0,st()):o<-g.threshold&&(g.handled=!0,ot()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function ht(e){g.handled=!1}function pt(e){clearTimeout(p),p=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?at():ut()},100)}function dt(e){var n=k(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/l.wrapper.offsetWidth*n);V(r)}function vt(e){G()}function mt(e){P()}function gt(e){if(q()){e.preventDefault(),F();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);V(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},i=r.autoSlide,s=0,o=0,u,a,f=[],l={},c="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,h="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,p=0,d=0,v=0,m=0,g={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:y,slide:V,left:rt,right:it,up:st,down:ot,prev:ut,next:at,prevFragment:tt,nextFragment:et,navigateTo:V,navigateLeft:rt,navigateRight:it,navigateUp:st,navigateDown:ot,navigatePrev:ut,navigateNext:at,toggleOverview:I,addEventListeners:T,removeEventListeners:N,getIndices:Z,getPreviousSlide:function(){return u},getCurrentSlide:function(){return a},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From b9483f29e142ccfc681367014d8ef51813e98667 Mon Sep 17 00:00:00 2001
From: callmephilip <philip.nuzhnyy@gmail.com>
Date: Fri, 4 Jan 2013 17:12:20 -0800
Subject: [PATCH 218/305] disable remotes plugin on mobile

---
 plugin/remotes/remotes.js | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/plugin/remotes/remotes.js b/plugin/remotes/remotes.js
index a739bb2c..a1f10b8b 100644
--- a/plugin/remotes/remotes.js
+++ b/plugin/remotes/remotes.js
@@ -3,17 +3,28 @@
  * of the folks at http://remotes.io
  */
 
-head.ready( 'remotes.ne.min.js', function() {
-	
-	new Remotes("preview")
-		.on("swipe-left", function(e){ Reveal.right(); })
-		.on("swipe-right", function(e){ Reveal.left(); })
-		.on("swipe-up", function(e){ Reveal.down(); })
-		.on("swipe-down", function(e){ Reveal.up(); })
-		.on("tap", function(e){ 
-			Reveal.toggleOverview(); 
-		});
+(function(window){
 
-} );
+    /**
+     * Detects if we are dealing with a touch enabled device (with some false positives)
+     * Borrowed from modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touch.js   
+     */
+    var hasTouch  = (function(){
+        return ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch;
+    })();
 
-head.js( 'https://raw.github.com/Remotes/Remotes/master/dist/remotes.ne.min.js' );
\ No newline at end of file
+    if(!hasTouch){
+        head.ready( 'remotes.ne.min.js', function() {
+            new Remotes("preview")
+                .on("swipe-left", function(e){ Reveal.right(); })
+                .on("swipe-right", function(e){ Reveal.left(); })
+                .on("swipe-up", function(e){ Reveal.down(); })
+                .on("swipe-down", function(e){ Reveal.up(); })
+                .on("tap", function(e){ 
+                    Reveal.toggleOverview(); 
+                });
+        } );
+
+        head.js('https://raw.github.com/Remotes/Remotes/master/dist/remotes.ne.min.js');
+    }
+})(window);
\ No newline at end of file

From d4d9c4bfabf6540bc17219abd0e94699e641569c Mon Sep 17 00:00:00 2001
From: karimsa <k4rim.sa@gmail.com>
Date: Sun, 6 Jan 2013 00:11:32 -0500
Subject: [PATCH 219/305] entities auto fix added

---
 js/reveal.js     | 7 ++++++-
 js/reveal.min.js | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 4574e25e..9e52b5f8 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -492,8 +492,13 @@ var Reveal = (function(){
 				var node = nodes[i];
 
 				if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
+                    var span = document.createElement('span');
+                    span.setAttribute('data-title', node.text);
+                    span.innerHTML = node.innerHTML;
+
 					node.classList.add( 'roll' );
-					node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
+                    node.innerHTML = '';
+                    node.appendChild(span);
 				}
 			}
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index b41b8c12..22907d4b 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,4 +5,4 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function y(e){if(!h&&!c){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",P,!1),C(r,e),w(),E()}function b(){l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides");if(!l.wrapper.querySelector(".progress")&&r.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",l.wrapper.appendChild(e)}if(!l.wrapper.querySelector(".controls")&&r.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(t)}if(!l.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),l.wrapper.appendChild(n)}if(!l.wrapper.querySelector(".pause-overlay")){var i=document.createElement("div");i.classList.add("pause-overlay"),l.wrapper.appendChild(i)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),r.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=k(document.querySelectorAll(".navigate-left")),l.controlsRight=k(document.querySelectorAll(".navigate-right")),l.controlsUp=k(document.querySelectorAll(".navigate-up")),l.controlsDown=k(document.querySelectorAll(".navigate-down")),l.controlsPrev=k(document.querySelectorAll(".navigate-prev")),l.controlsNext=k(document.querySelectorAll(".navigate-next")))}function w(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",M,!1),window.addEventListener("orientationchange",M,!1))}function E(){function o(){t.length&&head.js.apply(null,t),S()}var e=[],t=[];for(var n=0,i=r.dependencies.length;n<i;n++){var s=r.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function S(){b(),T(),x(),P(),G(),nt(),setTimeout(function(){_("ready",{indexh:s,indexv:o,currentSlide:a})},1)}function x(){c===!1&&(r.transition="linear"),r.controls&&l.controls&&(l.controls.style.display="block"),r.progress&&l.progress&&(l.progress.style.display="block"),r.transition!=="default"&&l.wrapper.classList.add(r.transition),r.rtl&&l.wrapper.classList.add("rtl"),r.center&&l.wrapper.classList.add("center"),r.mouseWheel&&(document.addEventListener("DOMMouseScroll",pt,!1),document.addEventListener("mousewheel",pt,!1)),r.rollingLinks&&D();if(r.theme&&l.theme){var e=l.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];r.theme!==n&&(e=e.replace(t,r.theme),l.theme.setAttribute("href",e))}}function T(){document.addEventListener("touchstart",lt,!1),document.addEventListener("touchmove",ct,!1),document.addEventListener("touchend",ht,!1),window.addEventListener("hashchange",vt,!1),window.addEventListener("resize",mt,!1),r.keyboard&&document.addEventListener("keydown",ft,!1),r.progress&&l.progress&&l.progress.addEventListener("click",O(dt),!1);if(r.controls&&l.controls){var e="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(t){t.addEventListener(e,O(rt),!1)}),l.controlsRight.forEach(function(t){t.addEventListener(e,O(it),!1)}),l.controlsUp.forEach(function(t){t.addEventListener(e,O(st),!1)}),l.controlsDown.forEach(function(t){t.addEventListener(e,O(ot),!1)}),l.controlsPrev.forEach(function(t){t.addEventListener(e,O(ut),!1)}),l.controlsNext.forEach(function(t){t.addEventListener(e,O(at),!1)})}}function 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i=Math.abs((b-g)%(f-3))||0;h.style.display=i>3?"none":"block"}c[g].classList.remove("past"),c[g].classList.remove("present"),c[g].classList.remove("future"),b>g?c[g].classList.add("past"):g>b&&c[g].classList.add("future"),h.querySelector("section")&&c[g].classList.add("stack")}c[b].classList.add("present");var k=c[b].getAttribute("data-state");k&&(j=j.concat(k.split(" ")));var l=c[b].getAttribute("data-autoslide");e=l?parseInt(l,10):d.autoSlide}else b=0;return b}function W(){if(d.progress&&k.progress){var c=B(document.querySelectorAll(b)),e=document.querySelectorAll(a+":not(.stack)").length,f=0;a:for(var g=0;c.length>g;g++){for(var h=c[g],i=B(h.querySelectorAll("section")),j=0;i.length>j;j++){if(i[j].classList.contains("present"))break a;f++}if(h.classList.contains("present"))break;h.classList.contains("stack")===!1&&f++}k.progressbar.style.width=f/(e-1)*window.innerWidth+"px"}}function X(){if(d.controls&&k.controls){var a=Y();k.controlsLeft.concat(k.controlsRight).concat(k.controlsUp).concat(k.controlsDown).concat(k.controlsPrev).concat(k.controlsNext).forEach(function(a){a.classList.remove("enabled")}),a.left&&k.controlsLeft.forEach(function(a){a.classList.add("enabled")}),a.right&&k.controlsRight.forEach(function(a){a.classList.add("enabled")}),a.up&&k.controlsUp.forEach(function(a){a.classList.add("enabled")}),a.down&&k.controlsDown.forEach(function(a){a.classList.add("enabled")}),(a.left||a.up)&&k.controlsPrev.forEach(function(a){a.classList.add("enabled")}),(a.right||a.down)&&k.controlsNext.forEach(function(a){a.classList.add("enabled")})}}function Y(){var a=document.querySelectorAll(b),d=document.querySelectorAll(c);return{left:f>0,right:a.length-1>f,up:g>0,down:d.length-1>g}}function Z(){var a=window.location.hash,b=a.slice(2).split("/"),c=a.replace(/#|\//gi,"");if(isNaN(parseInt(b[0],10))&&c.length){var d=document.querySelector("#"+c);if(d){var e=Reveal.getIndices(d);U(e.h,e.v)}else U(f,g)}else{var h=parseInt(b[0],10)||0,i=parseInt(b[1],10)||0;U(h,i)}}function $(a){if(d.history)if(clearTimeout(p),"number"==typeof a)p=setTimeout($,a);else{var b="/";i&&"string"==typeof i.getAttribute("id")?b="/"+i.getAttribute("id"):((f>0||g>0)&&(b+=f),g>0&&(b+="/"+g)),window.location.hash=b}}function _(a){var c=f,d=g;if(a){var e=!!a.parentNode.nodeName.match(/section/gi),h=e?a.parentNode:a,i=B(document.querySelectorAll(b));c=Math.max(i.indexOf(h),0),e&&(d=Math.max(B(a.parentNode.querySelectorAll("section")).indexOf(a),0))}return{h:c,v:d}}function ab(){if(document.querySelector(c+".present")){var a=document.querySelectorAll(c+".present .fragment:not(.visible)");if(a.length)return a[0].classList.add("visible"),G("fragmentshown",{fragment:a[0]}),!0}else{var d=document.querySelectorAll(b+".present .fragment:not(.visible)");if(d.length)return d[0].classList.add("visible"),G("fragmentshown",{fragment:d[0]}),!0}return!1}function bb(){if(document.querySelector(c+".present")){var a=document.querySelectorAll(c+".present .fragment.visible");if(a.length)return a[a.length-1].classList.remove("visible"),G("fragmenthidden",{fragment:a[a.length-1]}),!0}else{var d=document.querySelectorAll(b+".present .fragment.visible");if(d.length)return d[d.length-1].classList.remove("visible"),G("fragmenthidden",{fragment:d[d.length-1]}),!0}return!1}function cb(){clearTimeout(o),e&&(o=setTimeout(ib,e))}function db(){(Y().left&&O()||bb()===!1)&&U(f-1)}function eb(){(Y().right&&O()||ab()===!1)&&U(f+1)}function fb(){(Y().up&&O()||bb()===!1)&&U(f,g-1)}function gb(){(Y().down&&O()||ab()===!1)&&U(f,g+1)}function hb(){if(bb()===!1)if(Y().up)fb();else{var a=document.querySelector(b+".past:nth-child("+f+")");a&&(g=a.querySelectorAll("section").length+1||void 0,f--,U())}}function ib(){ab()===!1&&(Y().down?gb():eb()),cb()}function jb(a){document.activeElement;var c=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&"inherit"===document.activeElement.contentEditable);if(!(c||a.shiftKey||a.altKey||a.ctrlKey||a.metaKey)){var d=!0;switch(a.keyCode){case 80:case 33:hb();break;case 78:case 34:ib();break;case 72:case 37:db();break;case 76:case 39:eb();break;case 75:case 38:fb();break;case 74:case 40:gb();break;case 36:U(0);break;case 35:U(Number.MAX_VALUE);break;case 32:O()?M():ib();break;case 13:O()?M():d=!1;break;case 66:case 190:S();break;case 70:P();break;default:d=!1}d?a.preventDefault():27===a.keyCode&&l&&(N(),a.preventDefault()),cb()}}function kb(a){r.startX=a.touches[0].clientX,r.startY=a.touches[0].clientY,r.startCount=a.touches.length,2===a.touches.length&&d.overview&&(r.startSpan=D({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:r.startX,y:r.startY}))}function lb(a){if(r.handled)navigator.userAgent.match(/android/gi)&&a.preventDefault();else{var b=a.touches[0].clientX,c=a.touches[0].clientY;if(2===a.touches.length&&2===r.startCount&&d.overview){var e=D({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:r.startX,y:r.startY});Math.abs(r.startSpan-e)>r.threshold&&(r.handled=!0,r.startSpan>e?L():M()),a.preventDefault()}else if(1===a.touches.length&&2!==r.startCount){var f=b-r.startX,g=c-r.startY;f>r.threshold&&Math.abs(f)>Math.abs(g)?(r.handled=!0,db()):-r.threshold>f&&Math.abs(f)>Math.abs(g)?(r.handled=!0,eb()):g>r.threshold?(r.handled=!0,fb()):-r.threshold>g&&(r.handled=!0,gb()),a.preventDefault()}}}function mb(){r.handled=!1}function nb(a){clearTimeout(n),n=setTimeout(function(){var b=a.detail||-a.wheelDelta;b>0?ib():hb()},100)}function ob(a){var c=B(document.querySelectorAll(b)).length,d=Math.floor(a.clientX/k.wrapper.offsetWidth*c);U(d)}function pb(){Z()}function qb(){I()}function rb(a){if(O()){a.preventDefault(),M();for(var b=a.target;b&&!b.nodeName.match(/section/gi);)b=b.parentNode;if(b.nodeName.match(/section/gi)){var c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);U(c,d)}}}var h,i,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},e=d.autoSlide,f=0,g=0,j=[],k={},l="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,m="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,n=0,o=0,p=0,q=0,r={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:s,slide:U,left:db,right:eb,up:fb,down:gb,prev:hb,next:ib,prevFragment:bb,nextFragment:ab,navigateTo:U,navigateLeft:db,navigateRight:eb,navigateUp:fb,navigateDown:gb,navigatePrev:hb,navigateNext:ib,toggleOverview:N,addEventListeners:y,removeEventListeners:z,getIndices:_,getPreviousSlide:function(){return h},getCurrentSlide:function(){return i},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(k.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(k.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From 38425fc4ff9e90008b7995452e0f8366672dd987 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 7 Jan 2013 09:41:33 -0500
Subject: [PATCH 220/305] info about available themes and how to change theme

---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index 197fb069..8a185562 100644
--- a/README.md
+++ b/README.md
@@ -309,6 +309,24 @@ Then:
 3. Run ```node plugin/notes-server```
 
 
+## Theming
+
+The framework comes with a few different themes included:
+
+- default: Gray background, white text, blue links
+- beige: Beige background, dark text, brown links
+- sky: Blue background, thin white text, blue links
+- night: Black background, thick white text, orange links
+- serif: Cappuccino background, gray text, brown links
+- simple: White background, black text, blue links
+
+Each theme is available as a separate stylesheet. To change theme you will need to replace **default** below with your desired theme name in index.html:
+
+```html
+<link rel="stylesheet" href="css/theme/default.css" id="theme">
+```
+
+
 ## Development Environment 
 
 reveal.js is built using the task-based command line build tool [grunt.js](http://gruntjs.com) ([installation instructions](https://github.com/gruntjs/grunt#installing-grunt)). With Node.js and grunt.js installed, you need to start by running ```npm install``` in the reveal.js root. When the dependencies have been installed you should run ```grunt watch``` to start monitoring files for changes.

From e618eda4e14b2495c651bdf67447c84869da8149 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 8 Jan 2013 19:05:20 -0500
Subject: [PATCH 221/305] theming docs

---
 css/theme/README.md | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/css/theme/README.md b/css/theme/README.md
index 137bdf26..f3a2a2be 100644
--- a/css/theme/README.md
+++ b/css/theme/README.md
@@ -1,5 +1,25 @@
+## Dependencies
+
 Themes are written using Sass to keep things modular and reduce the need for repeated selectors across files. Find out how to install Sass here http://sass-lang.com/, once Sass is installed run the follwing command to start monitoring the source files for changes.
 
 ```
 sass --watch css/theme/source/:css/theme --style expanded
-```
\ No newline at end of file
+```
+
+
+
+## Creating a Theme
+
+To create your own theme, start by duplicating any ```.scss``` file in [/css/theme/source](https://github.com/hakimel/reveal.js/blob/master/css/theme/source). Each theme does four things in the following order:
+
+1. **Include [/css/theme/template/mixins.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/mixins.scss)**  
+Shared utility functions.
+
+2. **Include [/css/theme/template/settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss)**  
+Declares a set of custom variables that the template file (step 4) expects. Can be overridden in step 3.
+
+3. **Override**  
+This is where you override the default theme. Either by specifying variables (see [settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss) for reference) or by adding full selectors with hardcoded styles.
+
+4. **Include [/css/theme/template/theme.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/theme.scss)**  
+The template theme file which will generate final CSS output based on the currently defined variables.

From 5f2a875ec7702d5062aac44c5d9645ef300318c6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 8 Jan 2013 19:09:36 -0500
Subject: [PATCH 222/305] theming docs (closes #246, closes #249)

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8a185562..dfa42565 100644
--- a/README.md
+++ b/README.md
@@ -326,6 +326,8 @@ Each theme is available as a separate stylesheet. To change theme you will need
 <link rel="stylesheet" href="css/theme/default.css" id="theme">
 ```
 
+If you want to add a theme of your own see the instructions here: [/css/theme/README.md](https://github.com/hakimel/reveal.js/blob/master/css/theme/README.md).
+
 
 ## Development Environment 
 
@@ -344,5 +346,5 @@ If you want to customise reveal.js without running grunt.js you can alter the HT
 
 MIT licensed
 
-Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
 

From 05b5255d6046d7b87a691f8f7ea8a397f60a0eaa Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 10 Jan 2013 09:40:03 -0500
Subject: [PATCH 223/305] attribution for print-pdf phantom script (closes
 #276)

---
 plugin/print-pdf/print-pdf.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugin/print-pdf/print-pdf.js b/plugin/print-pdf/print-pdf.js
index 8533137c..2b1d6916 100644
--- a/plugin/print-pdf/print-pdf.js
+++ b/plugin/print-pdf/print-pdf.js
@@ -2,8 +2,9 @@
  * phantomjs script for printing presentations to PDF.
  *
  * Example:
- *
  * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
+ *
+ * By Manuel Bieh (https://github.com/manuelbieh)
  */
 
 // html2pdf.js

From 905ec83d535f7096c16f60ce085963c7fc21328c Mon Sep 17 00:00:00 2001
From: karimsa <k4rim.sa@gmail.com>
Date: Fri, 11 Jan 2013 16:43:43 -0500
Subject: [PATCH 224/305] better fix (issue: #285)

---
 js/reveal.js     | 15 +++++++++++++++
 js/reveal.min.js |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index 9e52b5f8..324ed998 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -877,6 +877,21 @@ var Reveal = (function(){
 		// stacks
 		if( previousSlide ) {
 			previousSlide.classList.remove( 'present' );
+
+            // Reset all slides upon navigate to home
+            // Issue: #285
+            if ( document.querySelector(HOME_SLIDE_SELECTOR).classList.contains('present') ) {
+                // Launch async task
+                setTimeout(function () {
+                    var slides = toArray( document.querySelectorAll(HORIZONTAL_SLIDES_SELECTOR + '.stack')), i;
+                    for ( i in slides ) {
+                        if (slides[i]) {
+                            // Reset stack
+                            setPreviousVerticalIndex(slides[i], 0);
+                        }
+                    }
+                }, 0);
+            }
 		}
 
 		updateControls();
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 22907d4b..a77421be 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,4 +5,4 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function s(a){return m||l?(window.addEventListener("load",I,!1),A(d,a),u(),v(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(k.theme=document.querySelector("#theme"),k.wrapper=document.querySelector(".reveal"),k.slides=document.querySelector(".reveal .slides"),!k.wrapper.querySelector(".progress")&&d.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",k.wrapper.appendChild(a)}if(!k.wrapper.querySelector(".controls")&&d.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',k.wrapper.appendChild(b)}if(!k.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),k.wrapper.appendChild(c)}if(!k.wrapper.querySelector(".pause-overlay")){var e=document.createElement("div");e.classList.add("pause-overlay"),k.wrapper.appendChild(e)}k.progress=document.querySelector(".reveal .progress"),k.progressbar=document.querySelector(".reveal .progress span"),d.controls&&(k.controls=document.querySelector(".reveal .controls"),k.controlsLeft=B(document.querySelectorAll(".navigate-left")),k.controlsRight=B(document.querySelectorAll(".navigate-right")),k.controlsUp=B(document.querySelectorAll(".navigate-up")),k.controlsDown=B(document.querySelectorAll(".navigate-down")),k.controlsPrev=B(document.querySelectorAll(".navigate-prev")),k.controlsNext=B(document.querySelectorAll(".navigate-next")))}function u(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",F,!1),window.addEventListener("orientationchange",F,!1))}function v(){function g(){b.length&&head.js.apply(null,b),w()}for(var a=[],b=[],c=0,e=d.dependencies.length;e>c;c++){var f=d.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function w(){t(),y(),x(),I(),Z(),cb(),setTimeout(function(){G("ready",{indexh:f,indexv:g,currentSlide:i})},1)}function x(){if(l===!1&&(d.transition="linear"),d.controls&&k.controls&&(k.controls.style.display="block"),d.progress&&k.progress&&(k.progress.style.display="block"),"default"!==d.transition&&k.wrapper.classList.add(d.transition),d.rtl&&k.wrapper.classList.add("rtl"),d.center&&k.wrapper.classList.add("center"),d.mouseWheel&&(document.addEventListener("DOMMouseScroll",nb,!1),document.addEventListener("mousewheel",nb,!1)),d.rollingLinks&&H(),d.theme&&k.theme){var a=k.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];d.theme!==c&&(a=a.replace(b,d.theme),k.theme.setAttribute("href",a))}}function 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c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);U(c,d)}}}var h,i,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},e=d.autoSlide,f=0,g=0,j=[],k={},l="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,m="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,n=0,o=0,p=0,q=0,r={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:s,slide:U,left:db,right:eb,up:fb,down:gb,prev:hb,next:ib,prevFragment:bb,nextFragment:ab,navigateTo:U,navigateLeft:db,navigateRight:eb,navigateUp:fb,navigateDown:gb,navigatePrev:hb,navigateNext:ib,toggleOverview:N,addEventListeners:y,removeEventListeners:z,getIndices:_,getPreviousSlide:function(){return h},getCurrentSlide:function(){return i},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(k.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(k.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From e46855096c4c467082737214d83e3552108c9b67 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 12 Jan 2013 12:17:50 -0500
Subject: [PATCH 225/305] merge in reset of vertical slides when returning to
 first slide #291

---
 js/reveal.js     | 15 ++++++++-------
 js/reveal.min.js |  2 +-
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 324ed998..fd0d7f5f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -12,6 +12,7 @@ var Reveal = (function(){
 	var SLIDES_SELECTOR = '.reveal .slides section',
 		HORIZONTAL_SLIDES_SELECTOR = '.reveal .slides>section',
 		VERTICAL_SLIDES_SELECTOR = '.reveal .slides>section.present>section',
+		HOME_SLIDE_SELECTOR = '.reveal .slides>section:first-child',
 
 		// Configurations defaults, can be overridden at initialization time
 		config = {
@@ -880,17 +881,17 @@ var Reveal = (function(){
 
             // Reset all slides upon navigate to home
             // Issue: #285
-            if ( document.querySelector(HOME_SLIDE_SELECTOR).classList.contains('present') ) {
+            if ( document.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) {
                 // Launch async task
-                setTimeout(function () {
-                    var slides = toArray( document.querySelectorAll(HORIZONTAL_SLIDES_SELECTOR + '.stack')), i;
-                    for ( i in slides ) {
-                        if (slides[i]) {
+                setTimeout( function () {
+                    var slides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i;
+                    for( i in slides ) {
+                        if( slides[i] ) {
                             // Reset stack
-                            setPreviousVerticalIndex(slides[i], 0);
+                            setPreviousVerticalIndex( slides[i], 0 );
                         }
                     }
-                }, 0);
+                }, 0 );
             }
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index a77421be..cc554b8e 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,4 +5,4 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function s(a){return m||l?(window.addEventListener("load",I,!1),A(d,a),u(),v(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(k.theme=document.querySelector("#theme"),k.wrapper=document.querySelector(".reveal"),k.slides=document.querySelector(".reveal .slides"),!k.wrapper.querySelector(".progress")&&d.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",k.wrapper.appendChild(a)}if(!k.wrapper.querySelector(".controls")&&d.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',k.wrapper.appendChild(b)}if(!k.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),k.wrapper.appendChild(c)}if(!k.wrapper.querySelector(".pause-overlay")){var e=document.createElement("div");e.classList.add("pause-overlay"),k.wrapper.appendChild(e)}k.progress=document.querySelector(".reveal .progress"),k.progressbar=document.querySelector(".reveal .progress span"),d.controls&&(k.controls=document.querySelector(".reveal .controls"),k.controlsLeft=B(document.querySelectorAll(".navigate-left")),k.controlsRight=B(document.querySelectorAll(".navigate-right")),k.controlsUp=B(document.querySelectorAll(".navigate-up")),k.controlsDown=B(document.querySelectorAll(".navigate-down")),k.controlsPrev=B(document.querySelectorAll(".navigate-prev")),k.controlsNext=B(document.querySelectorAll(".navigate-next")))}function u(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",F,!1),window.addEventListener("orientationchange",F,!1))}function v(){function g(){b.length&&head.js.apply(null,b),w()}for(var a=[],b=[],c=0,e=d.dependencies.length;e>c;c++){var 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y(){if(document.addEventListener("touchstart",kb,!1),document.addEventListener("touchmove",lb,!1),document.addEventListener("touchend",mb,!1),window.addEventListener("hashchange",pb,!1),window.addEventListener("resize",qb,!1),d.keyboard&&document.addEventListener("keydown",jb,!1),d.progress&&k.progress&&k.progress.addEventListener("click",E(ob),!1),d.controls&&k.controls){var a="ontouchstart"in window?"touchstart":"click";k.controlsLeft.forEach(function(b){b.addEventListener(a,E(db),!1)}),k.controlsRight.forEach(function(b){b.addEventListener(a,E(eb),!1)}),k.controlsUp.forEach(function(b){b.addEventListener(a,E(fb),!1)}),k.controlsDown.forEach(function(b){b.addEventListener(a,E(gb),!1)}),k.controlsPrev.forEach(function(b){b.addEventListener(a,E(hb),!1)}),k.controlsNext.forEach(function(b){b.addEventListener(a,E(ib),!1)})}}function 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document.body.style,o=0,p=0,q=0,r=0,s={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:t,slide:V,left:eb,right:fb,up:gb,down:hb,prev:ib,next:jb,prevFragment:cb,nextFragment:bb,navigateTo:V,navigateLeft:eb,navigateRight:fb,navigateUp:gb,navigateDown:hb,navigatePrev:ib,navigateNext:jb,toggleOverview:O,addEventListeners:z,removeEventListeners:A,getIndices:ab,getPreviousSlide:function(){return i},getCurrentSlide:function(){return j},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From feaced800cdf47ebf93577ee1570974f096149d8 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 14 Jan 2013 09:29:02 -0500
Subject: [PATCH 226/305] fix issue with navigateTo and fragments (closes #290)

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index fd0d7f5f..c33128d3 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -846,7 +846,7 @@ var Reveal = (function(){
 
 
 		// Show fragment, if specified
-		if( ( indexh !== indexhBefore || indexv !== indexvBefore ) && f ) {
+		if( typeof f !== 'undefined' ) {
 			var fragments = currentSlide.querySelectorAll( '.fragment' );
 
 			toArray( fragments ).forEach( function( fragment, indexf ) {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index cc554b8e..58a99a7c 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,4 +5,4 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function t(a){return n||m?(window.addEventListener("load",J,!1),B(e,a),v(),w(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function u(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function v(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function w(){function g(){b.length&&head.js.apply(null,b),x()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var f=e.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function x(){u(),z(),y(),J(),$(),db(),setTimeout(function(){H("ready",{indexh:g,indexv:h,currentSlide:j})},1)}function y(){if(m===!1&&(e.transition="linear"),e.controls&&l.controls&&(l.controls.style.display="block"),e.progress&&l.progress&&(l.progress.style.display="block"),"default"!==e.transition&&l.wrapper.classList.add(e.transition),e.rtl&&l.wrapper.classList.add("rtl"),e.center&&l.wrapper.classList.add("center"),e.mouseWheel&&(document.addEventListener("DOMMouseScroll",ob,!1),document.addEventListener("mousewheel",ob,!1)),e.rollingLinks&&I(),e.theme&&l.theme){var a=l.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];e.theme!==c&&(a=a.replace(b,e.theme),l.theme.setAttribute("href",a))}}function 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From 082e4ed1686747d9472c4448dc4387084f6238e2 Mon Sep 17 00:00:00 2001
From: Joel Brandt <joelrbrandt@gmail.com>
Date: Wed, 16 Jan 2013 12:49:10 -0800
Subject: [PATCH 227/305] implement a fade transition

---
 README.md          |  2 +-
 css/reveal.css     | 30 ++++++++++++++++++++++++++++++
 css/reveal.min.css |  2 +-
 index.html         |  3 ++-
 js/reveal.js       | 18 +++++++++++++++---
 js/reveal.min.js   |  4 ++--
 6 files changed, 51 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index dfa42565..37ffa446 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ Reveal.initialize({
 	rollingLinks: true,
 
 	// Transition style
-	transition: 'default' // default/cube/page/concave/zoom/linear/none
+	transition: 'default' // default/cube/page/concave/zoom/linear/fade/none
 });
 ```
 
diff --git a/css/reveal.css b/css/reveal.css
index 1e7ab65d..0680fa56 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1046,6 +1046,36 @@ body {
 	);
 }
 
+/*********************************************
+ * FADE TRANSITION
+ *********************************************/
+
+.reveal.fade .slides section,
+.reveal.fade .slides>section>section {
+    -webkit-transform: none;
+	   -moz-transform: none;
+	    -ms-transform: none;
+	     -o-transform: none;
+	        transform: none;
+
+	-webkit-transition: opacity 0.5s;
+	   -moz-transition: opacity 0.5s;
+	    -ms-transition: opacity 0.5s;
+	     -o-transition: opacity 0.5s;
+	        transition: opacity 0.5s;
+}
+
+
+.reveal.fade.overview .slides section,
+.reveal.fade.overview .slides>section>section,
+.reveal.fade.exit-overview .slides section,
+.reveal.fade.exit-overview .slides>section>section {
+	-webkit-transition: none;
+	   -moz-transition: none;
+	    -ms-transition: none;
+	     -o-transition: none;
+	        transition: none;
+}
 
 /*********************************************
  * NO TRANSITION
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 2d32d19c..1a33ccd0 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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translate3d(0,300px,0);transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0)}.reveal.concave .slides>section.past{-webkit-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-moz-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-ms-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0)}.reveal.concave .slides>section.future{-webkit-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-moz-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-ms-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0)}.reveal.concave .slides>section>section.past{-webkit-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);-moz-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);-ms-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0)}.reveal.concave .slides>section>section.future{-webkit-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-moz-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-ms-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0)}.reveal.zoom .slides>section.past{opacity:0;visibility:hidden;-webkit-transform:scale(16);-moz-transform:scale(16);-ms-transform:scale(16);-o-transform:scale(16);transform:scale(16)}.reveal.zoom .slides>section.future{opacity:0;visibility:hidden;-webkit-transform:scale(0.2);-moz-transform:scale(0.2);-ms-transform:scale(0.2);-o-transform:scale(0.2);transform:scale(0.2)}.reveal.zoom .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.zoom .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.linear .slides>section.past{-webkit-transform:translate(-150%,0);-moz-transform:translate(-150%,0);-ms-transform:translate(-150%,0);-o-transform:translate(-150%,0);transform:translate(-150%,0)}.reveal.linear .slides>section.future{-webkit-transform:translate(150%,0);-moz-transform:translate(150%,0);-ms-transform:translate(150%,0);-o-transform:translate(150%,0);transform:translate(150%,0)}.reveal.linear .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.linear .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.cube .slides{-webkit-perspective:1300px;-moz-perspective:1300px;-ms-perspective:1300px;perspective:1300px}.reveal.cube .slides section{padding:30px;min-height:600px;-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.center.cube .slides section{min-height:auto}.reveal.cube .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);border-radius:4px;-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.cube .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg );-moz-transform:translateZ(-90px) rotateX( 65deg );-ms-transform:translateZ(-90px) rotateX( 65deg );-o-transform:translateZ(-90px) rotateX( 65deg );transform:translateZ(-90px) rotateX( 65deg )}.reveal.cube .slides>section.stack{padding:0;background:0}.reveal.cube .slides>section.past{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(-100%,0,0) rotateY(-90deg);-moz-transform:translate3d(-100%,0,0) rotateY(-90deg);-ms-transform:translate3d(-100%,0,0) rotateY(-90deg);transform:translate3d(-100%,0,0) rotateY(-90deg)}.reveal.cube .slides>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(100%,0,0) rotateY(90deg);-moz-transform:translate3d(100%,0,0) rotateY(90deg);-ms-transform:translate3d(100%,0,0) rotateY(90deg);transform:translate3d(100%,0,0) rotateY(90deg)}.reveal.cube .slides>section>section.past{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,-100%,0) rotateX(90deg);-moz-transform:translate3d(0,-100%,0) rotateX(90deg);-ms-transform:translate3d(0,-100%,0) rotateX(90deg);transform:translate3d(0,-100%,0) rotateX(90deg)}.reveal.cube .slides>section>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,100%,0) rotateX(-90deg);-moz-transform:translate3d(0,100%,0) rotateX(-90deg);-ms-transform:translate3d(0,100%,0) rotateX(-90deg);transform:translate3d(0,100%,0) rotateX(-90deg)}.reveal.page .slides{-webkit-perspective-origin:0 50%;-moz-perspective-origin:0 50%;-ms-perspective-origin:0 50%;perspective-origin:0 50%;-webkit-perspective:3000px;-moz-perspective:3000px;-ms-perspective:3000px;perspective:3000px}.reveal.page .slides section{padding:30px;min-height:600px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.page .slides section.past{z-index:12}.reveal.page .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.page .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg )}.reveal.page .slides>section.stack{padding:0;background:0}.reveal.page .slides>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(-40%,0,0) rotateY(-80deg);-moz-transform:translate3d(-40%,0,0) rotateY(-80deg);-ms-transform:translate3d(-40%,0,0) rotateY(-80deg);transform:translate3d(-40%,0,0) rotateY(-80deg)}.reveal.page .slides>section.future{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.page .slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.tileflip .slides section.present{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.past{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.future{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.present{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.fade .slides section,.reveal.fade .slides>section>section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:opacity .5s;-moz-transition:opacity .5s;-ms-transition:opacity .5s;-o-transition:opacity .5s;transition:opacity .5s}.reveal.fade.overview .slides section,.reveal.fade.overview .slides>section>section,.reveal.fade.exit-overview .slides section,.reveal.fade.exit-overview .slides>section>section{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file
diff --git a/index.html b/index.html
index ea2d7d6a..24afca13 100644
--- a/index.html
+++ b/index.html
@@ -151,6 +151,7 @@
 						<a href="?transition=concave#/transitions">Concave</a> -
 						<a href="?transition=zoom#/transitions">Zoom</a> -
 						<a href="?transition=linear#/transitions">Linear</a> -
+						<a href="?transition=fade#/transitions">Fade</a> -
 						<a href="?transition=none#/transitions">None</a> -
 						<a href="?#/transitions">Default</a>
 					</p>
@@ -354,7 +355,7 @@ function linkify( selector ) {
 				center: true,
 
 				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
-				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none
+				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/fade/none
 
 				// Optional libraries used to extend on reveal.js
 				dependencies: [
diff --git a/js/reveal.js b/js/reveal.js
index c33128d3..8d829f9f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -51,11 +51,11 @@ var Reveal = (function(){
 			// Apply a 3D roll to links on hover
 			rollingLinks: true,
 
-			// Transition style (see /css/theme)
+			// Theme (see /css/theme)
 			theme: null,
 
 			// Transition style
-			transition: 'default', // default/cube/page/concave/zoom/linear/none
+			transition: 'default', // default/cube/page/concave/zoom/linear/fade/none
 
 			// Script dependencies to load
 			dependencies: []
@@ -106,6 +106,9 @@ var Reveal = (function(){
 		// A delay used to ativate the overview mode
 		activateOverviewTimeout = 0,
 
+		// A delay used to deativate the overview mode
+		deactivateOverviewTimeout = 0,
+
 		// Holds information about the currently ongoing touch input
 		touch = {
 			startX: 0,
@@ -583,8 +586,9 @@ var Reveal = (function(){
 		if( config.overview ) {
 
 			dom.wrapper.classList.add( 'overview' );
-
+			dom.wrapper.classList.remove( 'exit-overview' );
 			clearTimeout( activateOverviewTimeout );
+			clearTimeout( deactivateOverviewTimeout );
 
 			// Not the pretties solution, but need to let the overview 
 			// class apply first so that slides are measured accurately 
@@ -655,8 +659,16 @@ var Reveal = (function(){
 		if( config.overview ) {
 
 			clearTimeout( activateOverviewTimeout );
+			clearTimeout( deactivateOverviewTimeout );
 
 			dom.wrapper.classList.remove( 'overview' );
+			// Temporarily add a class so that transitions can do different things
+			// depending on whether they are exiting/entering overview, or just
+			// moving from slide to slide
+			dom.wrapper.classList.add( 'exit-overview' );
+			deactivateOverviewTimeout = setTimeout( function () {
+				dom.wrapper.classList.remove( 'exit-overview' );
+			}, 10);
 
 			// Select all slides
 			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 58a99a7c..414bd63a 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2013-01-02, 09:12)
+ * reveal.js 2.2 (2013-01-16, 12:46)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function t(a){return n||m?(window.addEventListener("load",J,!1),B(e,a),v(),w(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function u(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=C(document.querySelectorAll(".navigate-left")),l.controlsRight=C(document.querySelectorAll(".navigate-right")),l.controlsUp=C(document.querySelectorAll(".navigate-up")),l.controlsDown=C(document.querySelectorAll(".navigate-down")),l.controlsPrev=C(document.querySelectorAll(".navigate-prev")),l.controlsNext=C(document.querySelectorAll(".navigate-next")))}function v(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function w(){function g(){b.length&&head.js.apply(null,b),x()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var f=e.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function x(){u(),z(),y(),J(),$(),db(),setTimeout(function(){H("ready",{indexh:g,indexv:h,currentSlide:j})},1)}function y(){if(m===!1&&(e.transition="linear"),e.controls&&l.controls&&(l.controls.style.display="block"),e.progress&&l.progress&&(l.progress.style.display="block"),"default"!==e.transition&&l.wrapper.classList.add(e.transition),e.rtl&&l.wrapper.classList.add("rtl"),e.center&&l.wrapper.classList.add("center"),e.mouseWheel&&(document.addEventListener("DOMMouseScroll",ob,!1),document.addEventListener("mousewheel",ob,!1)),e.rollingLinks&&I(),e.theme&&l.theme){var a=l.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];e.theme!==c&&(a=a.replace(b,e.theme),l.theme.setAttribute("href",a))}}function z(){if(document.addEventListener("touchstart",lb,!1),document.addEventListener("touchmove",mb,!1),document.addEventListener("touchend",nb,!1),window.addEventListener("hashchange",qb,!1),window.addEventListener("resize",rb,!1),e.keyboard&&document.addEventListener("keydown",kb,!1),e.progress&&l.progress&&l.progress.addEventListener("click",F(pb),!1),e.controls&&l.controls){var a="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(b){b.addEventListener(a,F(eb),!1)}),l.controlsRight.forEach(function(b){b.addEventListener(a,F(fb),!1)}),l.controlsUp.forEach(function(b){b.addEventListener(a,F(gb),!1)}),l.controlsDown.forEach(function(b){b.addEventListener(a,F(hb),!1)}),l.controlsPrev.forEach(function(b){b.addEventListener(a,F(ib),!1)}),l.controlsNext.forEach(function(b){b.addEventListener(a,F(jb),!1)})}}function 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"+(f-c)*105+"%)";h.setAttribute("data-index-h",n),h.setAttribute("data-index-v",f),h.style.display="block",h.style.WebkitTransform=p,h.style.MozTransform=p,h.style.msTransform=p,h.style.OTransform=p,h.style.transform=p,h.addEventListener("click",bt,!0)}}else i.addEventListener("click",bt,!0)}B()},10))}function q(){if(i.overview){clearTimeout(g),clearTimeout(y),c.wrapper.classList.remove("overview"),c.wrapper.classList.add("exit-overview"),y=setTimeout(function(){c.wrapper.classList.remove("exit-overview")},10);var t=A(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",bt,!0)}J(o,u)}}function R(e){typeof e=="boolean"?e?I():q():U()?q():I()}function U(){return c.wrapper.classList.contains("overview")}function z(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function W(){c.wrapper.classList.add("paused")}function X(){c.wrapper.classList.remove("paused")}function V(){$()?X():W()}function $(){return c.wrapper.classList.contains("paused")}function J(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=F(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&j(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=K(t,e===undefined?o:e),u=K(n,i===undefined?u:i),B();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),P(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());U()&&I(),et(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");A(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?P("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=A(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&j(e[n],0)},0)),G(),Q()}function K(e,t){var n=A(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(U()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function Q(){if(i.progress&&c.progress){var n=A(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=A(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}c.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function G(){if(i.controls&&c.controls){var e=Y();c.controlsLeft.concat(c.controlsRight).concat(c.controlsUp).concat(c.controlsDown).concat(c.controlsPrev).concat(c.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&c.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&c.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&c.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&c.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&c.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&c.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function Y(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Z(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);J(i.h,i.v)}else J(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;J(s,a)}}function et(e){if(i.history){clearTimeout(m);if(typeof e=="number")m=setTimeout(et,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function tt(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=A(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(A(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),P("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),P("fragmentshown",{fragment:r[0]}),!0}return!1}function rt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function it(){clearTimeout(v),s&&(v=setTimeout(lt,s))}function st(){(Y().left&&U()||rt()===!1)&&J(o-1)}function ot(){(Y().right&&U()||nt()===!1)&&J(o+1)}function ut(){(Y().up&&U()||rt()===!1)&&J(o,u-1)}function at(){(Y().down&&U()||nt()===!1)&&J(o,u+1)}function ft(){if(rt()===!1)if(Y().up)ut();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,J())}}function lt(){nt()===!1&&(Y().down?at():ot()),it()}function ct(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:ft();break;case 78:case 34:lt();break;case 72:case 37:st();break;case 76:case 39:ot();break;case 75:case 38:ut();break;case 74:case 40:at();break;case 36:J(0);break;case 35:J(Number.MAX_VALUE);break;case 32:U()?q():lt();break;case 13:U()?q():r=!1;break;case 66:case 190:V();break;case 70:z();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&h&&(R(),e.preventDefault()),it()}function ht(e){b.startX=e.touches[0].clientX,b.startY=e.touches[0].clientY,b.startCount=e.touches.length,e.touches.length===2&&i.overview&&(b.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY}))}function pt(e){if(!b.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&b.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY});Math.abs(b.startSpan-r)>b.threshold&&(b.handled=!0,r<b.startSpan?I():q()),e.preventDefault()}else if(e.touches.length===1&&b.startCount!==2){var s=t-b.startX,o=n-b.startY;s>b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,st()):s<-b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,ot()):o>b.threshold?(b.handled=!0,ut()):o<-b.threshold&&(b.handled=!0,at()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function dt(e){b.handled=!1}function vt(e){clearTimeout(d),d=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){var n=A(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/c.wrapper.offsetWidth*n);J(r)}function gt(e){Z()}function yt(e){B()}function bt(e){if(U()){e.preventDefault(),q();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);J(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c={},h="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,p="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,d=0,v=0,m=0,g=0,y=0,b={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:w,slide:J,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:rt,nextFragment:nt,navigateTo:J,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,toggleOverview:R,addEventListeners:C,removeEventListeners:k,getIndices:tt,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 1830a0d50576c5e04eb449413f852461df1197b5 Mon Sep 17 00:00:00 2001
From: Rob Schellhorn <rob.schellhorn@finalist.nl>
Date: Fri, 18 Jan 2013 10:00:33 +0100
Subject: [PATCH 228/305] Fixed fragment fade-in/out example

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index dfa42565..0a20b007 100644
--- a/README.md
+++ b/README.md
@@ -234,7 +234,7 @@ Multiple fragments can be applied to the same element sequentially by wrapping i
 
 ```html
 <section>
-	<span class="fragment fade-out">
+	<span class="fragment fade-in">
 		<span class="fragment fade-out">I'll fade in, then out</span>
 	</span>
 </section>

From c0387fd5dd447405e5e1bb8e4bef5f6ba26d555d Mon Sep 17 00:00:00 2001
From: Olivier Philippon <olivier@dr-benton.com>
Date: Fri, 18 Jan 2013 16:59:38 +0100
Subject: [PATCH 229/305] add Logitech presenter tools "black screen" button
 compatibility

---
 js/reveal.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index c33128d3..f3c185c2 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1383,8 +1383,8 @@ var Reveal = (function(){
 			case 32: isOverviewActive() ? deactivateOverview() : navigateNext(); break;
 			// return
 			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
-			// b, period
-			case 66: case 190: togglePause(); break;
+			// b, period, Logitech presenter tools "black screen" button
+			case 66: case 190: case 191: togglePause(); break;
 			// f
 			case 70: enterFullscreen(); break;
 			default:

From 9c951e07cdf1f74571390eaff9b75941e17ba608 Mon Sep 17 00:00:00 2001
From: Olivier Philippon <olivier@dr-benton.com>
Date: Fri, 18 Jan 2013 17:01:09 +0100
Subject: [PATCH 230/305] add public "togglePause()" access

---
 js/reveal.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/reveal.js b/js/reveal.js
index f3c185c2..1ce08417 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1612,6 +1612,9 @@ var Reveal = (function(){
 		// Toggles the overview mode on/off
 		toggleOverview: toggleOverview,
 
+		// Toggles the "black screen" mode on/off
+		togglePause: togglePause,
+
 		// Adds or removes all internal event listeners (such as keyboard)
 		addEventListeners: addEventListeners,
 		removeEventListeners: removeEventListeners,

From 61457ce5436a79704dcaf1b280a5a4d28c66c8a1 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Fri, 18 Jan 2013 15:31:41 -0500
Subject: [PATCH 231/305] fix typos

---
 js/reveal.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 8d829f9f..a77a8806 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -103,10 +103,10 @@ var Reveal = (function(){
 		// Delays updates to the URL due to a Chrome thumbnailer bug
 		writeURLTimeout = 0,
 
-		// A delay used to ativate the overview mode
+		// A delay used to activate the overview mode
 		activateOverviewTimeout = 0,
 
-		// A delay used to deativate the overview mode
+		// A delay used to deactivate the overview mode
 		deactivateOverviewTimeout = 0,
 
 		// Holds information about the currently ongoing touch input
@@ -587,6 +587,7 @@ var Reveal = (function(){
 
 			dom.wrapper.classList.add( 'overview' );
 			dom.wrapper.classList.remove( 'exit-overview' );
+
 			clearTimeout( activateOverviewTimeout );
 			clearTimeout( deactivateOverviewTimeout );
 
@@ -662,10 +663,12 @@ var Reveal = (function(){
 			clearTimeout( deactivateOverviewTimeout );
 
 			dom.wrapper.classList.remove( 'overview' );
+
 			// Temporarily add a class so that transitions can do different things
 			// depending on whether they are exiting/entering overview, or just
 			// moving from slide to slide
 			dom.wrapper.classList.add( 'exit-overview' );
+
 			deactivateOverviewTimeout = setTimeout( function () {
 				dom.wrapper.classList.remove( 'exit-overview' );
 			}, 10);

From 09bf962d32dc9907aac0073fceb9b6887f629a97 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 12:22:30 -0500
Subject: [PATCH 232/305] expose layout api method (closes #305), consistent
 spacing across all functions in core JS, remove unused each() method

---
 js/reveal.js     | 133 ++++++++++++++++++++++++++++++++++++++++-------
 js/reveal.min.js |   2 +-
 2 files changed, 115 insertions(+), 20 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index c1a1dfc5..affa4dc5 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -88,6 +88,7 @@ var Reveal = (function(){
 								'OPerspective' in document.body.style ||
 								'perspective' in document.body.style,
 
+		// Detect support for CSS 2D transforms
 		supports2DTransforms =  'WebkitTransform' in document.body.style ||
 								'MozTransform' in document.body.style ||
 								'msTransform' in document.body.style ||
@@ -123,6 +124,7 @@ var Reveal = (function(){
 	 * Starts up the presentation if the client is capable.
 	 */
 	function initialize( options ) {
+
 		if( ( !supports2DTransforms && !supports3DTransforms ) ) {
 			document.body.setAttribute( 'class', 'no-transforms' );
 
@@ -151,6 +153,7 @@ var Reveal = (function(){
 	 * not found, it is created.
 	 */
 	function setupDOM() {
+
 		// Cache references to key DOM elements
 		dom.theme = document.querySelector( '#theme' );
 		dom.wrapper = document.querySelector( '.reveal' );
@@ -204,12 +207,14 @@ var Reveal = (function(){
 			dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
 			dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
 		}
+
 	}
 
 	/**
 	 * Hides the address bar if we're on a mobile device.
 	 */
 	function hideAddressBar() {
+
 		if( navigator.userAgent.match( /(iphone|ipod)/i ) ) {
 			// Give the page some scrollable overflow
 			document.documentElement.style.overflow = 'scroll';
@@ -219,6 +224,7 @@ var Reveal = (function(){
 			window.addEventListener( 'load', removeAddressBar, false );
 			window.addEventListener( 'orientationchange', removeAddressBar, false );
 		}
+
 	}
 
 	/**
@@ -229,6 +235,7 @@ var Reveal = (function(){
 	 * will load after reveal.js has been started up.
 	 */
 	function load() {
+
 		var scripts = [],
 			scriptsAsync = [];
 
@@ -270,6 +277,7 @@ var Reveal = (function(){
 		else {
 			proceed();
 		}
+
 	}
 
 	/**
@@ -277,6 +285,7 @@ var Reveal = (function(){
 	 * to the current URL deeplink if there is one.
 	 */
 	function start() {
+
 		// Make sure we've got all the DOM elements we need
 		setupDOM();
 
@@ -305,12 +314,14 @@ var Reveal = (function(){
 				'currentSlide': currentSlide
 			} );
 		}, 1 );
+
 	}
 
 	/**
 	 * Applies the configuration settings from the config object.
 	 */
 	function configure() {
+
 		if( supports3DTransforms === false ) {
 			config.transition = 'linear';
 		}
@@ -356,12 +367,14 @@ var Reveal = (function(){
 				dom.theme.setAttribute( 'href', themeURL );
 			}
 		}
+
 	}
 
 	/**
 	 * Binds all event listeners.
 	 */
 	function addEventListeners() {
+
 		document.addEventListener( 'touchstart', onDocumentTouchStart, false );
 		document.addEventListener( 'touchmove', onDocumentTouchMove, false );
 		document.addEventListener( 'touchend', onDocumentTouchEnd, false );
@@ -385,12 +398,14 @@ var Reveal = (function(){
 			dom.controlsPrev.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
 			dom.controlsNext.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
 		}
+
 	}
 
 	/**
 	 * Unbinds all event listeners.
 	 */
 	function removeEventListeners() {
+
 		document.removeEventListener( 'keydown', onDocumentKeyDown, false );
 		document.removeEventListener( 'touchstart', onDocumentTouchStart, false );
 		document.removeEventListener( 'touchmove', onDocumentTouchMove, false );
@@ -411,6 +426,7 @@ var Reveal = (function(){
 			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
 			dom.controlsNext.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
 		}
+
 	}
 
 	/**
@@ -418,22 +434,20 @@ var Reveal = (function(){
 	 * If there's a conflict, object b takes precedence.
 	 */
 	function extend( a, b ) {
+
 		for( var i in b ) {
 			a[ i ] = b[ i ];
 		}
+
 	}
 
 	/**
 	 * Converts the target object to an array.
 	 */
 	function toArray( o ) {
-		return Array.prototype.slice.call( o );
-	}
 
-	function each( targets, method, args ) {
-		targets.forEach( function( el ) {
-			el[method].apply( el, args );
-		} );
+		return Array.prototype.slice.call( o );
+
 	}
 
 	/**
@@ -444,10 +458,12 @@ var Reveal = (function(){
 	 * @param {Object} b point with x/y properties
 	 */
 	function distanceBetween( a, b ) {
+
 		var dx = a.x - b.x,
 			dy = a.y - b.y;
 
 		return Math.sqrt( dx*dx + dy*dy );
+
 	}
 
 	/**
@@ -458,10 +474,12 @@ var Reveal = (function(){
 	 * after the wrapper has been executed
 	 */
 	function preventAndForward( delegate ) {
+
 		return function( event ) {
 			event.preventDefault();
 			delegate.call( null, event );
 		};
+
 	}
 
 	/**
@@ -469,9 +487,11 @@ var Reveal = (function(){
 	 * more vertical space ftw.
 	 */
 	function removeAddressBar() {
+
 		setTimeout( function() {
 			window.scrollTo( 0, 1 );
 		}, 0 );
+
 	}
 
 	/**
@@ -479,16 +499,19 @@ var Reveal = (function(){
 	 * reveal DOM element.
 	 */
 	function dispatchEvent( type, properties ) {
+
 		var event = document.createEvent( "HTMLEvents", 1, 2 );
 		event.initEvent( type, true, true );
 		extend( event, properties );
 		dom.wrapper.dispatchEvent( event );
+
 	}
 
 	/**
 	 * Wrap all links in 3D goodness.
 	 */
 	function linkify() {
+
 		if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
 			var nodes = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
 
@@ -506,6 +529,7 @@ var Reveal = (function(){
 				}
 			}
 		}
+
 	}
 
 	/**
@@ -525,7 +549,7 @@ var Reveal = (function(){
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var slide = slides[ i ];
 
-				// Don't bother update invisible slides
+				// Don't bother updating invisible slides
 				if( slide.style.display === 'none' ) {
 					continue;
 				}
@@ -545,17 +569,19 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Stores the vertical index of a stack so that the same 
-	 * vertical slide can be selected when navigating to and 
+	 * Stores the vertical index of a stack so that the same
+	 * vertical slide can be selected when navigating to and
 	 * from the stack.
-	 * 
+	 *
 	 * @param {HTMLElement} stack The vertical stack element
 	 * @param {int} v Index to memorize
 	 */
 	function setPreviousVerticalIndex( stack, v ) {
+
 		if( stack ) {
 			stack.setAttribute( 'data-previous-indexv', v || 0 );
 		}
+
 	}
 
 	/**
@@ -566,11 +592,13 @@ var Reveal = (function(){
 	 * @param {HTMLElement} stack The vertical stack element
 	 */
 	function getPreviousVerticalIndex( stack ) {
+
 		if( stack && stack.classList.contains( 'stack' ) ) {
 			return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 );
 		}
 
 		return 0;
+
 	}
 
 	/**
@@ -593,7 +621,7 @@ var Reveal = (function(){
 
 			// Not the pretties solution, but need to let the overview 
 			// class apply first so that slides are measured accurately 
-			// before we can positon them
+			// before we can position them
 			activateOverviewTimeout = setTimeout( function(){
 
 				var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
@@ -704,12 +732,14 @@ var Reveal = (function(){
 	 * overview is open, false means it's closed.
 	 */
 	function toggleOverview( override ) {
+
 		if( typeof override === 'boolean' ) {
 			override ? activateOverview() : deactivateOverview();
 		}
 		else {
 			isOverviewActive() ? deactivateOverview() : activateOverview();
 		}
+
 	}
 
 	/**
@@ -719,7 +749,9 @@ var Reveal = (function(){
 	 * false otherwise
 	 */
 	function isOverviewActive() {
+
 		return dom.wrapper.classList.contains( 'overview' );
+
 	}
 
 	/**
@@ -729,6 +761,7 @@ var Reveal = (function(){
 	 * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
 	 */
 	function enterFullscreen() {
+
 		var element = document.body;
 
 		// Check which implementation is available
@@ -740,6 +773,7 @@ var Reveal = (function(){
 		if( requestMethod ) {
 			requestMethod.apply( element );
 		}
+
 	}
 
 	/**
@@ -747,33 +781,41 @@ var Reveal = (function(){
 	 * black.
 	 */
 	function pause() {
+
 		dom.wrapper.classList.add( 'paused' );
+
 	}
 
 	/**
 	 * Exits from the paused mode.
 	 */
 	function resume() {
+
 		dom.wrapper.classList.remove( 'paused' );
+
 	}
 
 	/**
 	 * Toggles the paused mode on and off.
 	 */
 	function togglePause() {
+
 		if( isPaused() ) {
 			resume();
 		}
 		else {
 			pause();
 		}
+
 	}
 
 	/**
 	 * Checks if we are currently in the paused mode.
 	 */
 	function isPaused() {
+
 		return dom.wrapper.classList.contains( 'paused' );
+
 	}
 
 	/**
@@ -783,23 +825,24 @@ var Reveal = (function(){
 	 *
 	 * @param {int} h Horizontal index of the target slide
 	 * @param {int} v Vertical index of the target slide
-	 * @param {int} f Optional index of a fragment within the 
+	 * @param {int} f Optional index of a fragment within the
 	 * target slide to activate
 	 */
 	function slide( h, v, f ) {
+
 		// Remember where we were at before
 		previousSlide = currentSlide;
 
 		// Query all horizontal slides in the deck
 		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
 
-		// If no vertical index is specified and the upcoming slide is a 
+		// If no vertical index is specified and the upcoming slide is a
 		// stack, resume at its previous vertical index
 		if( v === undefined ) {
 			v = getPreviousVerticalIndex( horizontalSlides[ h ] );
 		}
 
-		// If we were on a vertical stack, remember what vertical index 
+		// If we were on a vertical stack, remember what vertical index
 		// it was on so we can resume at the same position when returning
 		if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) {
 			setPreviousVerticalIndex( previousSlide.parentNode, indexv );
@@ -837,7 +880,7 @@ var Reveal = (function(){
 			dispatchEvent( state[i] );
 		}
 
-		// Clean up the remaints of the previous state
+		// Clean up the remains of the previous state
 		while( stateBefore.length ) {
 			document.documentElement.classList.remove( stateBefore.pop() );
 		}
@@ -912,6 +955,7 @@ var Reveal = (function(){
 
 		updateControls();
 		updateProgress();
+
 	}
 
 	/**
@@ -928,6 +972,7 @@ var Reveal = (function(){
 	 * bounds.
 	 */
 	function updateSlides( selector, index ) {
+
 		// Select all slides and convert the NodeList result to
 		// an array
 		var slides = toArray( document.querySelectorAll( selector ) ),
@@ -1014,6 +1059,7 @@ var Reveal = (function(){
 	 * Updates the progress bar to reflect the current slide.
 	 */
 	function updateProgress() {
+
 		// Update progress if enabled
 		if( config.progress && dom.progress ) {
 
@@ -1055,12 +1101,14 @@ var Reveal = (function(){
 			dom.progressbar.style.width = ( pastCount / ( totalCount - 1 ) ) * window.innerWidth + 'px';
 
 		}
+
 	}
 
 	/**
 	 * Updates the state of all control/navigation arrows.
 	 */
 	function updateControls() {
+
 		if ( config.controls && dom.controls ) {
 
 			var routes = availableRoutes();
@@ -1085,6 +1133,7 @@ var Reveal = (function(){
 			if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
 
 		}
+
 	}
 
 	/**
@@ -1093,6 +1142,7 @@ var Reveal = (function(){
 	 * @return {Object} containing four booleans: left/right/up/down
 	 */
 	function availableRoutes() {
+
 		var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ),
 			verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR );
 
@@ -1102,12 +1152,14 @@ var Reveal = (function(){
 			up: indexv > 0,
 			down: indexv < verticalSlides.length - 1
 		};
+
 	}
 
 	/**
 	 * Reads the current URL (hash) and navigates accordingly.
 	 */
 	function readURL() {
+
 		var hash = window.location.hash;
 
 		// Attempt to parse the hash as either an index or name
@@ -1137,16 +1189,18 @@ var Reveal = (function(){
 
 			slide( h, v );
 		}
+
 	}
 
 	/**
 	 * Updates the page URL (hash) to reflect the current
 	 * state.
 	 *
-	 * @param {Number} delay The time in ms to wait before 
+	 * @param {Number} delay The time in ms to wait before
 	 * writing the hash
 	 */
 	function writeURL( delay ) {
+
 		if( config.history ) {
 
 			// Make sure there's never more than one timeout running
@@ -1172,6 +1226,7 @@ var Reveal = (function(){
 				window.location.hash = url;
 			}
 		}
+
 	}
 
 	/**
@@ -1185,6 +1240,7 @@ var Reveal = (function(){
 	 * @return {Object} { h: <int>, v: <int> }
 	 */
 	function getIndices( slide ) {
+
 		// By default, return the current indices
 		var h = indexh,
 			v = indexv;
@@ -1207,6 +1263,7 @@ var Reveal = (function(){
 		}
 
 		return { h: h, v: v };
+
 	}
 
 	/**
@@ -1216,6 +1273,7 @@ var Reveal = (function(){
 	 * false otherwise
 	 */
 	function nextFragment() {
+
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
@@ -1240,6 +1298,7 @@ var Reveal = (function(){
 		}
 
 		return false;
+
 	}
 
 	/**
@@ -1249,6 +1308,7 @@ var Reveal = (function(){
 	 * false otherwise
 	 */
 	function previousFragment() {
+
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
@@ -1273,46 +1333,57 @@ var Reveal = (function(){
 		}
 
 		return false;
+
 	}
 
 	/**
 	 * Cues a new automated slide if enabled in the config.
 	 */
 	function cueAutoSlide() {
+
 		clearTimeout( autoSlideTimeout );
 
 		// Cue the next auto-slide if enabled
 		if( autoSlide ) {
 			autoSlideTimeout = setTimeout( navigateNext, autoSlide );
 		}
+
 	}
 
 	function navigateLeft() {
+
 		// Prioritize hiding fragments
 		if( availableRoutes().left && isOverviewActive() || previousFragment() === false ) {
 			slide( indexh - 1 );
 		}
+
 	}
 
 	function navigateRight() {
+
 		// Prioritize revealing fragments
 		if( availableRoutes().right && isOverviewActive() || nextFragment() === false ) {
 			slide( indexh + 1 );
 		}
+
 	}
 
 	function navigateUp() {
+
 		// Prioritize hiding fragments
 		if( availableRoutes().up && isOverviewActive() || previousFragment() === false ) {
 			slide( indexh, indexv - 1 );
 		}
+
 	}
 
 	function navigateDown() {
+
 		// Prioritize revealing fragments
 		if( availableRoutes().down && isOverviewActive() || nextFragment() === false ) {
 			slide( indexh, indexv + 1 );
 		}
+
 	}
 
 	/**
@@ -1322,6 +1393,7 @@ var Reveal = (function(){
 	 * 3) Previous horizontal slide
 	 */
 	function navigatePrev() {
+
 		// Prioritize revealing fragments
 		if( previousFragment() === false ) {
 			if( availableRoutes().up ) {
@@ -1338,12 +1410,14 @@ var Reveal = (function(){
 				}
 			}
 		}
+
 	}
 
 	/**
 	 * Same as #navigatePrev() but navigates forwards.
 	 */
 	function navigateNext() {
+
 		// Prioritize revealing fragments
 		if( nextFragment() === false ) {
 			availableRoutes().down ? navigateDown() : navigateRight();
@@ -1352,6 +1426,7 @@ var Reveal = (function(){
 		// If auto-sliding is enabled we need to cue up
 		// another timeout
 		cueAutoSlide();
+
 	}
 
 
@@ -1366,12 +1441,13 @@ var Reveal = (function(){
 	 * @param {Object} event
 	 */
 	function onDocumentKeyDown( event ) {
-		// Check if there's a focused element that could be using 
+
+		// Check if there's a focused element that could be using
 		// the keyboard
 		var activeElement = document.activeElement;
 		var hasFocus = !!( document.activeElement && ( document.activeElement.type || document.activeElement.href || document.activeElement.contentEditable !== 'inherit' ) );
 
-		// Disregard the event if there's a focused element or a 
+		// Disregard the event if there's a focused element or a
 		// keyboard modifier key is present
 		if ( hasFocus || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 
@@ -1428,6 +1504,7 @@ var Reveal = (function(){
 	 * enables support for swipe and pinch gestures.
 	 */
 	function onDocumentTouchStart( event ) {
+
 		touch.startX = event.touches[0].clientX;
 		touch.startY = event.touches[0].clientY;
 		touch.startCount = event.touches.length;
@@ -1443,12 +1520,14 @@ var Reveal = (function(){
 				y: touch.startY
 			} );
 		}
+
 	}
 
 	/**
 	 * Handler for the document level 'touchmove' event.
 	 */
 	function onDocumentTouchMove( event ) {
+
 		// Each touch should only trigger one action
 		if( !touch.handled ) {
 			var currentX = event.touches[0].clientX;
@@ -1515,20 +1594,24 @@ var Reveal = (function(){
 		else if( navigator.userAgent.match( /android/gi ) ) {
 			event.preventDefault();
 		}
+
 	}
 
 	/**
 	 * Handler for the document level 'touchend' event.
 	 */
 	function onDocumentTouchEnd( event ) {
+
 		touch.handled = false;
+
 	}
 
 	/**
 	 * Handles mouse wheel scrolling, throttled to avoid skipping
 	 * multiple slides.
 	 */
-	function onDocumentMouseScroll( event ){
+	function onDocumentMouseScroll( event ) {
+
 		clearTimeout( mouseWheelTimeout );
 
 		mouseWheelTimeout = setTimeout( function() {
@@ -1540,6 +1623,7 @@ var Reveal = (function(){
 				navigatePrev();
 			}
 		}, 100 );
+
 	}
 
 	/**
@@ -1549,30 +1633,37 @@ var Reveal = (function(){
 	 * ( clickX / presentationWidth ) * numberOfSlides
 	 */
 	function onProgressClick( event ) {
+
 		var slidesTotal = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
 		var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal );
 
 		slide( slideIndex );
+
 	}
 
 	/**
 	 * Handler for the window level 'hashchange' event.
 	 */
 	function onWindowHashChange( event ) {
+
 		readURL();
+
 	}
 
 	/**
 	 * Handler for the window level 'resize' event.
 	 */
 	function onWindowResize( event ) {
+
 		layout();
+
 	}
 
 	/**
 	 * Invoked when a slide is and we're in the overview.
 	 */
 	function onOverviewSlideClicked( event ) {
+
 		// TODO There's a bug here where the event listeners are not
 		// removed after deactivating the overview.
 		if( isOverviewActive() ) {
@@ -1593,6 +1684,7 @@ var Reveal = (function(){
 				slide( h, v );
 			}
 		}
+
 	}
 
 
@@ -1624,6 +1716,9 @@ var Reveal = (function(){
 		navigatePrev: navigatePrev,
 		navigateNext: navigateNext,
 
+		// Forces an update in slide layout
+		layout: layout,
+
 		// Toggles the overview mode on/off
 		toggleOverview: toggleOverview,
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 414bd63a..dfe23c1c 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -5,4 +5,4 @@
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function w(e){if(!p&&!h){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",B,!1),L(i,e),S(),x()}function E(){c.theme=document.querySelector("#theme"),c.wrapper=document.querySelector(".reveal"),c.slides=document.querySelector(".reveal .slides");if(!c.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",c.wrapper.appendChild(e)}if(!c.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',c.wrapper.appendChild(t)}if(!c.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),c.wrapper.appendChild(n)}if(!c.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),c.wrapper.appendChild(r)}c.progress=document.querySelector(".reveal .progress"),c.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(c.controls=document.querySelector(".reveal .controls"),c.controlsLeft=A(document.querySelectorAll(".navigate-left")),c.controlsRight=A(document.querySelectorAll(".navigate-right")),c.controlsUp=A(document.querySelectorAll(".navigate-up")),c.controlsDown=A(document.querySelectorAll(".navigate-down")),c.controlsPrev=A(document.querySelectorAll(".navigate-prev")),c.controlsNext=A(document.querySelectorAll(".navigate-next")))}function S(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",D,!1),window.addEventListener("orientationchange",D,!1))}function x(){function o(){t.length&&head.js.apply(null,t),T()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function T(){E(),C(),N(),B(),Z(),it(),setTimeout(function(){P("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function N(){h===!1&&(i.transition="linear"),i.controls&&c.controls&&(c.controls.style.display="block"),i.progress&&c.progress&&(c.progress.style.display="block"),i.transition!=="default"&&c.wrapper.classList.add(i.transition),i.rtl&&c.wrapper.classList.add("rtl"),i.center&&c.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&H();if(i.theme&&c.theme){var e=c.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),c.theme.setAttribute("href",e))}}function C(){document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1),window.addEventListener("hashchange",gt,!1),window.addEventListener("resize",yt,!1),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&c.progress&&c.progress.addEventListener("click",_(mt),!1);if(i.controls&&c.controls){var e="ontouchstart"in window?"touchstart":"click";c.controlsLeft.forEach(function(t){t.addEventListener(e,_(st),!1)}),c.controlsRight.forEach(function(t){t.addEventListener(e,_(ot),!1)}),c.controlsUp.forEach(function(t){t.addEventListener(e,_(ut),!1)}),c.controlsDown.forEach(function(t){t.addEventListener(e,_(at),!1)}),c.controlsPrev.forEach(function(t){t.addEventListener(e,_(ft),!1)}),c.controlsNext.forEach(function(t){t.addEventListener(e,_(lt),!1)})}}function k(){document.removeEventListener("keydown",ct,!1),document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1),window.removeEventListener("hashchange",gt,!1),window.removeEventListener("resize",yt,!1),i.progress&&c.progress&&c.progress.removeEventListener("click",_(mt),!1);if(i.controls&&c.controls){var e="ontouchstart"in window?"touchstart":"click";c.controlsLeft.forEach(function(t){t.removeEventListener(e,_(st),!1)}),c.controlsRight.forEach(function(t){t.removeEventListener(e,_(ot),!1)}),c.controlsUp.forEach(function(t){t.removeEventListener(e,_(ut),!1)}),c.controlsDown.forEach(function(t){t.removeEventListener(e,_(at),!1)}),c.controlsPrev.forEach(function(t){t.removeEventListener(e,_(ft),!1)}),c.controlsNext.forEach(function(t){t.removeEventListener(e,_(lt),!1)})}}function L(e,t){for(var n in t)e[n]=t[n]}function A(e){return Array.prototype.slice.call(e)}function O(e,t,n){e.forEach(function(e){e[t].apply(e,n)})}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function _(e){return function(t){t.preventDefault(),e.call(null,t)}}function D(){setTimeout(function(){window.scrollTo(0,1)},0)}function P(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),L(n,t),c.wrapper.dispatchEvent(n)}function H(){if(h&&!("msPerspective"in document.body.style)){var t=document.querySelectorAll(e+" a:not(.image)");for(var n=0,r=t.length;n<r;n++){var i=t[n];if(i.textContent&&!i.querySelector("img")&&(!i.className||!i.classList.contains(i,"roll"))){var s=document.createElement("span");s.setAttribute("data-title",i.text),s.innerHTML=i.innerHTML,i.classList.add("roll"),i.innerHTML="",i.appendChild(s)}}}}function B(){if(i.center){var t=A(document.querySelectorAll(e)),n=-c.wrapper.offsetHeight/2;for(var r=0,s=t.length;r<s;r++){var 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0,g--,V())}}function jb(){bb()===!1&&(Z().down?hb():fb()),db()}function kb(a){document.activeElement;var c=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&"inherit"===document.activeElement.contentEditable);if(!(c||a.shiftKey||a.altKey||a.ctrlKey||a.metaKey)){var d=!0;switch(a.keyCode){case 80:case 33:ib();break;case 78:case 34:jb();break;case 72:case 37:eb();break;case 76:case 39:fb();break;case 75:case 38:gb();break;case 74:case 40:hb();break;case 36:V(0);break;case 35:V(Number.MAX_VALUE);break;case 32:P()?N():jb();break;case 13:P()?N():d=!1;break;case 66:case 190:case 191:T();break;case 70:Q();break;default:d=!1}d?a.preventDefault():27===a.keyCode&&m&&(O(),a.preventDefault()),db()}}function lb(a){t.startX=a.touches[0].clientX,t.startY=a.touches[0].clientY,t.startCount=a.touches.length,2===a.touches.length&&e.overview&&(t.startSpan=E({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:t.startX,y:t.startY}))}function 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b=a.target;b&&!b.nodeName.match(/section/gi);)b=b.parentNode;if(b.nodeName.match(/section/gi)){var c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);V(c,d)}}}var i,j,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d=".reveal .slides>section:first-child",e={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},f=e.autoSlide,g=0,h=0,k=[],l={},m="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,n="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,o=0,p=0,q=0,r=0,s=0,t={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:u,slide:V,left:eb,right:fb,up:gb,down:hb,prev:ib,next:jb,prevFragment:cb,nextFragment:bb,navigateTo:V,navigateLeft:eb,navigateRight:fb,navigateUp:gb,navigateDown:hb,navigatePrev:ib,navigateNext:jb,layout:J,toggleOverview:O,togglePause:T,addEventListeners:A,removeEventListeners:B,getIndices:ab,getPreviousSlide:function(){return i},getCurrentSlide:function(){return j},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From e62b0f8795408e042a86f654ea4636ab95894476 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 12:29:44 -0500
Subject: [PATCH 233/305] config option for disabling touch navigation (closes
 #299)

---
 js/reveal.js     | 21 +++++++++++++++------
 js/reveal.min.js |  4 ++--
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index affa4dc5..93b14f7e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -34,6 +34,9 @@ var Reveal = (function(){
 			// Vertical centering of slides
 			center: true,
 
+			// Enables touch navigation on devices with touch input
+			touch: true,
+
 			// Loop the presentation
 			loop: false,
 
@@ -375,12 +378,15 @@ var Reveal = (function(){
 	 */
 	function addEventListeners() {
 
-		document.addEventListener( 'touchstart', onDocumentTouchStart, false );
-		document.addEventListener( 'touchmove', onDocumentTouchMove, false );
-		document.addEventListener( 'touchend', onDocumentTouchEnd, false );
 		window.addEventListener( 'hashchange', onWindowHashChange, false );
 		window.addEventListener( 'resize', onWindowResize, false );
 
+		if( config.touch ) {
+			document.addEventListener( 'touchstart', onDocumentTouchStart, false );
+			document.addEventListener( 'touchmove', onDocumentTouchMove, false );
+			document.addEventListener( 'touchend', onDocumentTouchEnd, false );
+		}
+
 		if( config.keyboard ) {
 			document.addEventListener( 'keydown', onDocumentKeyDown, false );
 		}
@@ -407,12 +413,15 @@ var Reveal = (function(){
 	function removeEventListeners() {
 
 		document.removeEventListener( 'keydown', onDocumentKeyDown, false );
-		document.removeEventListener( 'touchstart', onDocumentTouchStart, false );
-		document.removeEventListener( 'touchmove', onDocumentTouchMove, false );
-		document.removeEventListener( 'touchend', onDocumentTouchEnd, false );
 		window.removeEventListener( 'hashchange', onWindowHashChange, false );
 		window.removeEventListener( 'resize', onWindowResize, false );
 
+		if( config.touch ) {
+			document.removeEventListener( 'touchstart', onDocumentTouchStart, false );
+			document.removeEventListener( 'touchmove', onDocumentTouchMove, false );
+			document.removeEventListener( 'touchend', onDocumentTouchEnd, false );
+		}
+
 		if ( config.progress && dom.progress ) {
 			dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false );
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index dfe23c1c..8a6bec88 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2013-01-16, 12:46)
+ * reveal.js 2.2 (2013-01-21, 12:28)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function u(a){return n||m?(window.addEventListener("load",J,!1),C(e,a),w(),x(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function v(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=D(document.querySelectorAll(".navigate-left")),l.controlsRight=D(document.querySelectorAll(".navigate-right")),l.controlsUp=D(document.querySelectorAll(".navigate-up")),l.controlsDown=D(document.querySelectorAll(".navigate-down")),l.controlsPrev=D(document.querySelectorAll(".navigate-prev")),l.controlsNext=D(document.querySelectorAll(".navigate-next")))}function w(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function x(){function g(){b.length&&head.js.apply(null,b),y()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var f=e.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function y(){v(),A(),z(),J(),$(),db(),setTimeout(function(){H("ready",{indexh:g,indexv:h,currentSlide:j})},1)}function z(){if(m===!1&&(e.transition="linear"),e.controls&&l.controls&&(l.controls.style.display="block"),e.progress&&l.progress&&(l.progress.style.display="block"),"default"!==e.transition&&l.wrapper.classList.add(e.transition),e.rtl&&l.wrapper.classList.add("rtl"),e.center&&l.wrapper.classList.add("center"),e.mouseWheel&&(document.addEventListener("DOMMouseScroll",ob,!1),document.addEventListener("mousewheel",ob,!1)),e.rollingLinks&&I(),e.theme&&l.theme){var a=l.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];e.theme!==c&&(a=a.replace(b,e.theme),l.theme.setAttribute("href",a))}}function A(){if(document.addEventListener("touchstart",lb,!1),document.addEventListener("touchmove",mb,!1),document.addEventListener("touchend",nb,!1),window.addEventListener("hashchange",qb,!1),window.addEventListener("resize",rb,!1),e.keyboard&&document.addEventListener("keydown",kb,!1),e.progress&&l.progress&&l.progress.addEventListener("click",F(pb),!1),e.controls&&l.controls){var a="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(b){b.addEventListener(a,F(eb),!1)}),l.controlsRight.forEach(function(b){b.addEventListener(a,F(fb),!1)}),l.controlsUp.forEach(function(b){b.addEventListener(a,F(gb),!1)}),l.controlsDown.forEach(function(b){b.addEventListener(a,F(hb),!1)}),l.controlsPrev.forEach(function(b){b.addEventListener(a,F(ib),!1)}),l.controlsNext.forEach(function(b){b.addEventListener(a,F(jb),!1)})}}function 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b=a.touches[0].clientX,c=a.touches[0].clientY;if(2===a.touches.length&&2===t.startCount&&e.overview){var d=E({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:t.startX,y:t.startY});Math.abs(t.startSpan-d)>t.threshold&&(t.handled=!0,t.startSpan>d?M():N()),a.preventDefault()}else if(1===a.touches.length&&2!==t.startCount){var f=b-t.startX,g=c-t.startY;f>t.threshold&&Math.abs(f)>Math.abs(g)?(t.handled=!0,eb()):-t.threshold>f&&Math.abs(f)>Math.abs(g)?(t.handled=!0,fb()):g>t.threshold?(t.handled=!0,gb()):-t.threshold>g&&(t.handled=!0,hb()),a.preventDefault()}}}function nb(){t.handled=!1}function ob(a){clearTimeout(o),o=setTimeout(function(){var b=a.detail||-a.wheelDelta;b>0?jb():ib()},100)}function pb(a){var c=D(document.querySelectorAll(b)).length,d=Math.floor(a.clientX/l.wrapper.offsetWidth*c);V(d)}function qb(){$()}function rb(){J()}function sb(a){if(P()){a.preventDefault(),N();for(var b=a.target;b&&!b.nodeName.match(/section/gi);)b=b.parentNode;if(b.nodeName.match(/section/gi)){var c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);V(c,d)}}}var i,j,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d=".reveal .slides>section:first-child",e={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},f=e.autoSlide,g=0,h=0,k=[],l={},m="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,n="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,o=0,p=0,q=0,r=0,s=0,t={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:u,slide:V,left:eb,right:fb,up:gb,down:hb,prev:ib,next:jb,prevFragment:cb,nextFragment:bb,navigateTo:V,navigateLeft:eb,navigateRight:fb,navigateUp:gb,navigateDown:hb,navigatePrev:ib,navigateNext:jb,layout:J,toggleOverview:O,togglePause:T,addEventListeners:A,removeEventListeners:B,getIndices:ab,getPreviousSlide:function(){return i},getCurrentSlide:function(){return j},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From d489ec2f9ddddb9e502c3cccbfe277f84c22963b Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 12:45:52 -0500
Subject: [PATCH 234/305] add overviewshown and overviewhidden events (closes
 #298)

---
 README.md        | 10 +++++++++-
 js/reveal.js     | 22 ++++++++++++++++++++--
 js/reveal.min.js |  4 ++--
 3 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index d7bf4c8f..b5f374f1 100644
--- a/README.md
+++ b/README.md
@@ -256,7 +256,15 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 ### Overview mode
 
 Press "Esc" key to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,
-as if you were at 1,000 feet above your presentation.
+as if you were at 1,000 feet above your presentation. The overview mode comes with a few API hooks:
+
+```javascript
+Reveal.addEventListener( 'overviewshown', function( event ) { /* ... */ } );
+Reveal.addEventListener( 'overviewhidden', function( event ) { /* ... */ } );
+
+// Toggle the overview mode programmatically
+Reveal.toggleOverview();
+```
 
 ### Fullscreen mode
 Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
diff --git a/js/reveal.js b/js/reveal.js
index 93b14f7e..b3d1d7f3 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -622,14 +622,16 @@ var Reveal = (function(){
 		// Only proceed if enabled in config
 		if( config.overview ) {
 
+			var wasActive = dom.wrapper.classList.contains( 'overview' );
+
 			dom.wrapper.classList.add( 'overview' );
 			dom.wrapper.classList.remove( 'exit-overview' );
 
 			clearTimeout( activateOverviewTimeout );
 			clearTimeout( deactivateOverviewTimeout );
 
-			// Not the pretties solution, but need to let the overview 
-			// class apply first so that slides are measured accurately 
+			// Not the pretties solution, but need to let the overview
+			// class apply first so that slides are measured accurately
 			// before we can position them
 			activateOverviewTimeout = setTimeout( function(){
 
@@ -681,6 +683,15 @@ var Reveal = (function(){
 
 				layout();
 
+				if( !wasActive ) {
+					// Notify observers of the overview showing
+					dispatchEvent( 'overviewshown', {
+						'indexh': indexh,
+						'indexv': indexv,
+						'currentSlide': currentSlide
+					} );
+				}
+
 			}, 10 );
 
 		}
@@ -730,6 +741,13 @@ var Reveal = (function(){
 
 			slide( indexh, indexv );
 
+			// Notify observers of the overview hiding
+			dispatchEvent( 'overviewhidden', {
+				'indexh': indexh,
+				'indexv': indexv,
+				'currentSlide': currentSlide
+			} );
+
 		}
 	}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 8a6bec88..d3b2a1a6 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2013-01-21, 12:28)
+ * reveal.js 2.2 (2013-01-21, 12:41)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function u(a){return n||m?(window.addEventListener("load",J,!1),C(e,a),w(),x(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function v(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=D(document.querySelectorAll(".navigate-left")),l.controlsRight=D(document.querySelectorAll(".navigate-right")),l.controlsUp=D(document.querySelectorAll(".navigate-up")),l.controlsDown=D(document.querySelectorAll(".navigate-down")),l.controlsPrev=D(document.querySelectorAll(".navigate-prev")),l.controlsNext=D(document.querySelectorAll(".navigate-next")))}function w(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function x(){function g(){b.length&&head.js.apply(null,b),y()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var 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b=a.touches[0].clientX,c=a.touches[0].clientY;if(2===a.touches.length&&2===t.startCount&&e.overview){var d=E({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:t.startX,y:t.startY});Math.abs(t.startSpan-d)>t.threshold&&(t.handled=!0,t.startSpan>d?M():N()),a.preventDefault()}else if(1===a.touches.length&&2!==t.startCount){var f=b-t.startX,g=c-t.startY;f>t.threshold&&Math.abs(f)>Math.abs(g)?(t.handled=!0,eb()):-t.threshold>f&&Math.abs(f)>Math.abs(g)?(t.handled=!0,fb()):g>t.threshold?(t.handled=!0,gb()):-t.threshold>g&&(t.handled=!0,hb()),a.preventDefault()}}}function nb(){t.handled=!1}function ob(a){clearTimeout(o),o=setTimeout(function(){var b=a.detail||-a.wheelDelta;b>0?jb():ib()},100)}function pb(a){var c=D(document.querySelectorAll(b)).length,d=Math.floor(a.clientX/l.wrapper.offsetWidth*c);V(d)}function qb(){$()}function rb(){J()}function sb(a){if(P()){a.preventDefault(),N();for(var b=a.target;b&&!b.nodeName.match(/section/gi);)b=b.parentNode;if(b.nodeName.match(/section/gi)){var c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);V(c,d)}}}var i,j,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d=".reveal .slides>section:first-child",e={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},f=e.autoSlide,g=0,h=0,k=[],l={},m="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,n="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,o=0,p=0,q=0,r=0,s=0,t={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:u,slide:V,left:eb,right:fb,up:gb,down:hb,prev:ib,next:jb,prevFragment:cb,nextFragment:bb,navigateTo:V,navigateLeft:eb,navigateRight:fb,navigateUp:gb,navigateDown:hb,navigatePrev:ib,navigateNext:jb,layout:J,toggleOverview:O,togglePause:T,addEventListeners:A,removeEventListeners:B,getIndices:ab,getPreviousSlide:function(){return i},getCurrentSlide:function(){return j},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From 63a53e9dd1ef8805acd065c7faa2440673b15f92 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 13:05:09 -0500
Subject: [PATCH 235/305] notes window now displays correct slides when origin
 is different than index.html (closes #278)

---
 plugin/notes/notes.html | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 64b921ce..aecef7cc 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -89,11 +89,11 @@
 	<body>
 
 		<div id="wrap-current-slide" class="slides">
-			<iframe src="../../index.html" width="1280" height="1024" id="current-slide"></iframe>
+			<iframe width="1280" height="1024" id="current-slide"></iframe>
 		</div>
 
 		<div id="wrap-next-slide" class="slides">
-			<iframe src="../../index.html" width="640" height="512" id="next-slide"></iframe>
+			<iframe width="640" height="512" id="next-slide"></iframe>
 			<span>UPCOMING:</span>
 		</div>
 		<div id="notes"></div>
@@ -102,6 +102,13 @@
 		<script>
 			window.addEventListener( 'load', function() {
 
+				// ASEEMK: fix for calling talk may not be at index.html.
+				var iframes = document.querySelectorAll( '.slides iframe' );
+				[].slice.call(iframes).forEach(function (iframe) {
+					console.log(window.opener);
+					iframe.src = window.opener ? window.opener.location.href : '/';
+				});
+
 				(function( window, undefined ) {
 					var notes = document.getElementById( 'notes' ),
 						currentSlide = document.getElementById( 'current-slide' ),

From 0d66c91e8e30e6905735bdb30b0a4143a3a8f0ec Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 13:06:22 -0500
Subject: [PATCH 236/305] remove debug code

---
 plugin/notes/notes.html | 1 -
 1 file changed, 1 deletion(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index aecef7cc..ed2a4151 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -105,7 +105,6 @@
 				// ASEEMK: fix for calling talk may not be at index.html.
 				var iframes = document.querySelectorAll( '.slides iframe' );
 				[].slice.call(iframes).forEach(function (iframe) {
-					console.log(window.opener);
 					iframe.src = window.opener ? window.opener.location.href : '/';
 				});
 

From 4a0d9399628ed046b3b967c357fdab01f4792d9d Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 14:55:45 -0500
Subject: [PATCH 237/305] don't convert anchors with child nodes to rolling
 links (closes #266)

---
 js/reveal.js     | 40 ++++++++++++++++++++--------------------
 js/reveal.min.js |  4 ++--
 2 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index b3d1d7f3..542edc22 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -527,14 +527,14 @@ var Reveal = (function(){
 			for( var i = 0, len = nodes.length; i < len; i++ ) {
 				var node = nodes[i];
 
-				if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
-                    var span = document.createElement('span');
-                    span.setAttribute('data-title', node.text);
-                    span.innerHTML = node.innerHTML;
+				if( node.textContent && !node.querySelector( '*' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
+					var span = document.createElement('span');
+					span.setAttribute('data-title', node.text);
+					span.innerHTML = node.innerHTML;
 
 					node.classList.add( 'roll' );
-                    node.innerHTML = '';
-                    node.appendChild(span);
+					node.innerHTML = '';
+					node.appendChild(span);
 				}
 			}
 		}
@@ -964,20 +964,20 @@ var Reveal = (function(){
 		if( previousSlide ) {
 			previousSlide.classList.remove( 'present' );
 
-            // Reset all slides upon navigate to home
-            // Issue: #285
-            if ( document.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) {
-                // Launch async task
-                setTimeout( function () {
-                    var slides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i;
-                    for( i in slides ) {
-                        if( slides[i] ) {
-                            // Reset stack
-                            setPreviousVerticalIndex( slides[i], 0 );
-                        }
-                    }
-                }, 0 );
-            }
+			// Reset all slides upon navigate to home
+			// Issue: #285
+			if ( document.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) {
+				// Launch async task
+				setTimeout( function () {
+					var slides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i;
+					for( i in slides ) {
+						if( slides[i] ) {
+							// Reset stack
+							setPreviousVerticalIndex( slides[i], 0 );
+						}
+					}
+				}, 0 );
+			}
 		}
 
 		updateControls();
diff --git a/js/reveal.min.js b/js/reveal.min.js
index d3b2a1a6..46a765e3 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2013-01-21, 12:41)
+ * reveal.js 2.2 (2013-01-21, 14:54)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function u(a){return n||m?(window.addEventListener("load",J,!1),C(e,a),w(),x(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function v(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=D(document.querySelectorAll(".navigate-left")),l.controlsRight=D(document.querySelectorAll(".navigate-right")),l.controlsUp=D(document.querySelectorAll(".navigate-up")),l.controlsDown=D(document.querySelectorAll(".navigate-down")),l.controlsPrev=D(document.querySelectorAll(".navigate-prev")),l.controlsNext=D(document.querySelectorAll(".navigate-next")))}function w(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function x(){function g(){b.length&&head.js.apply(null,b),y()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var f=e.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function y(){v(),A(),z(),J(),$(),db(),setTimeout(function(){H("ready",{indexh:g,indexv:h,currentSlide:j})},1)}function z(){if(m===!1&&(e.transition="linear"),e.controls&&l.controls&&(l.controls.style.display="block"),e.progress&&l.progress&&(l.progress.style.display="block"),"default"!==e.transition&&l.wrapper.classList.add(e.transition),e.rtl&&l.wrapper.classList.add("rtl"),e.center&&l.wrapper.classList.add("center"),e.mouseWheel&&(document.addEventListener("DOMMouseScroll",ob,!1),document.addEventListener("mousewheel",ob,!1)),e.rollingLinks&&I(),e.theme&&l.theme){var a=l.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];e.theme!==c&&(a=a.replace(b,e.theme),l.theme.setAttribute("href",a))}}function A(){if(window.addEventListener("hashchange",qb,!1),window.addEventListener("resize",rb,!1),e.touch&&(document.addEventListener("touchstart",lb,!1),document.addEventListener("touchmove",mb,!1),document.addEventListener("touchend",nb,!1)),e.keyboard&&document.addEventListener("keydown",kb,!1),e.progress&&l.progress&&l.progress.addEventListener("click",F(pb),!1),e.controls&&l.controls){var a="ontouchstart"in window?"touchstart":"click";l.controlsLeft.forEach(function(b){b.addEventListener(a,F(eb),!1)}),l.controlsRight.forEach(function(b){b.addEventListener(a,F(fb),!1)}),l.controlsUp.forEach(function(b){b.addEventListener(a,F(gb),!1)}),l.controlsDown.forEach(function(b){b.addEventListener(a,F(hb),!1)}),l.controlsPrev.forEach(function(b){b.addEventListener(a,F(ib),!1)}),l.controlsNext.forEach(function(b){b.addEventListener(a,F(jb),!1)})}}function 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c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);V(c,d)}}}var i,j,a=".reveal .slides section",b=".reveal .slides>section",c=".reveal .slides>section.present>section",d=".reveal .slides>section:first-child",e={controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},f=e.autoSlide,g=0,h=0,k=[],l={},m="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,n="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,o=0,p=0,q=0,r=0,s=0,t={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:u,slide:V,left:eb,right:fb,up:gb,down:hb,prev:ib,next:jb,prevFragment:cb,nextFragment:bb,navigateTo:V,navigateLeft:eb,navigateRight:fb,navigateUp:gb,navigateDown:hb,navigatePrev:ib,navigateNext:jb,layout:J,toggleOverview:O,togglePause:T,addEventListeners:A,removeEventListeners:B,getIndices:ab,getPreviousSlide:function(){return i},getCurrentSlide:function(){return j},getQueryHash:function(){var a={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()}),a},addEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(l.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}();
\ No newline at end of file

From 0ac4d5b7db81e2b053f5ab0cba953f370813daec Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Mon, 21 Jan 2013 15:28:46 -0500
Subject: [PATCH 238/305] Add npm script tage the Travis automatically executes

Set targets to lint, and quint for when the testing is implemented
---
 package.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/package.json b/package.json
index 44289a27..5eceba50 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,9 @@
 	"engines": {
 		"node": "~0.8.0"
 	},
+	"scripts": {
+		"test": "grunt lint qunit"
+	},
 	"dependencies": {
 		"underscore" : "~1.3.3",
 		"express" : "~2.5.9",

From 4778cb8e51ac7b1110ae6942eb9f046e77b1ba9f Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Mon, 21 Jan 2013 15:46:23 -0500
Subject: [PATCH 239/305] Add grunt as a dev dependency

---
 package.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 5eceba50..ee73ff9c 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
 		"mustache" : "~0.4.0"
 	},
 	"devDependencies": {
-		"grunt-contrib-mincss": "~0.3.1"
+		"grunt-contrib-mincss": "~0.3.1",
+		"grunt": "~0.3.17"
 	}
 }

From c1f14110a13e1e8e4b76381224ef8549be8671b0 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 16:21:20 -0500
Subject: [PATCH 240/305] remove traling whitespace

---
 README.md | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 5109ab0a..51ddba92 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <sectio
 
 ```html
 <div class="reveal">
-	<div class="slides"> 
+	<div class="slides">
 		<section>Single Horizontal Slide</section>
 		<section>
 			<section>Vertical Slide 1</section>
@@ -43,7 +43,7 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
 <section data-markdown>
 	<script type="text/template">
 		## Page title
-		
+
 		A paragraph with some text and a [link](http://hakim.se).
 	</script>
 </section>
@@ -107,14 +107,14 @@ Reveal.initialize({
 	dependencies: [
 		// Cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
 		{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
-		
+
 		// Interpret Markdown in <section> elements
 		{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
 		{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-		
+
 		// Syntax highlight for <code> elements
 		{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
-		
+
 		// Zoom in and out with Alt+click
 		{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
 
@@ -337,7 +337,7 @@ Each theme is available as a separate stylesheet. To change theme you will need
 If you want to add a theme of your own see the instructions here: [/css/theme/README.md](https://github.com/hakimel/reveal.js/blob/master/css/theme/README.md).
 
 
-## Development Environment 
+## Development Environment
 
 reveal.js is built using the task-based command line build tool [grunt.js](http://gruntjs.com) ([installation instructions](https://github.com/gruntjs/grunt#installing-grunt)). With Node.js and grunt.js installed, you need to start by running ```npm install``` in the reveal.js root. When the dependencies have been installed you should run ```grunt watch``` to start monitoring files for changes.
 

From 3c9bd1ed2b7386a66e9491d4e07d6d1120b8e08c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 16:26:16 -0500
Subject: [PATCH 241/305] fix placement of travis build status in readme

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 51ddba92..8ac7f9ec 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-# reveal.js
-[![Build Status](https://travis-ci.org/hakimel/reveal.js.png)](https://travis-ci.org/hakimel/reveal.js)
+# reveal.js [![Build Status](https://travis-ci.org/hakimel/reveal.js.png)](https://travis-ci.org/hakimel/reveal.js)
+
 A framework for easily creating beautiful presentations using HTML. [Check out the live demo](http://lab.hakim.se/reveal-js/).
 
 reveal.js comes with a broad range of features including [nested slides](https://github.com/hakimel/reveal.js#markup), [markdown contents](https://github.com/hakimel/reveal.js#markdown), [PDF export](https://github.com/hakimel/reveal.js#pdf-export), [speaker notes](https://github.com/hakimel/reveal.js#speaker-notes) and a [JavaScript API](https://github.com/hakimel/reveal.js#api). It's best viewed in a browser with support for CSS 3D transforms but [fallbacks](https://github.com/hakimel/reveal.js/wiki/Browser-Support) are available to make sure your presentation can still be viewed elsewhere.

From 2f48c27201801c40b82608cb6566255855d745f4 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 21 Jan 2013 16:27:42 -0500
Subject: [PATCH 242/305] specify branch name for travis build status image

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8ac7f9ec..92ca02b3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# reveal.js [![Build Status](https://travis-ci.org/hakimel/reveal.js.png)](https://travis-ci.org/hakimel/reveal.js)
+# reveal.js [![Build Status](https://travis-ci.org/hakimel/reveal.js.png?branch=master)](https://travis-ci.org/hakimel/reveal.js)
 
 A framework for easily creating beautiful presentations using HTML. [Check out the live demo](http://lab.hakim.se/reveal-js/).
 

From 1aa66aa46951e8a612e6bbb7ebac6370a9aa875f Mon Sep 17 00:00:00 2001
From: Aaron Steele <eightysteele@gmail.com>
Date: Mon, 21 Jan 2013 17:53:39 -0800
Subject: [PATCH 243/305] Add Clojure to highlight.js, add code highlight
 example to README.

---
 README.md                     | 30 ++++++++++++++++++++++++++++++
 plugin/highlight/highlight.js |  7 +------
 2 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 92ca02b3..0b6d4013 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,36 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
 </section>
 ```
 
+### Code syntax higlighting
+
+By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/soft/highlight/en/) for code syntax highlighting. For example, a section like this:
+
+```html
+<section>
+	<p align="left">
+		<code class="clojure">
+			<pre>
+(def lazy-fib
+  (concat
+   [0 1]
+   ((fn rfib [a b]
+        (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
+			</pre>
+		</code>
+	</p>
+</section>
+
+```
+
+Will render like this:
+
+```clojure
+(def lazy-fib
+  (concat
+   [0 1]
+   ((fn rfib [a b]
+        (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
+```
 
 ### Configuration
 
diff --git a/plugin/highlight/highlight.js b/plugin/highlight/highlight.js
index 9a4458a2..1fdabf27 100644
--- a/plugin/highlight/highlight.js
+++ b/plugin/highlight/highlight.js
@@ -6,9 +6,4 @@
 } );
 // END CUSTOM REVEAL.JS INTEGRATION
 
-
-/*
-Syntax highlighting with language autodetection.
-http://softwaremaniacs.org/soft/highlight/
-*/
-var hljs=new function(){function m(p){return p.replace(/</gm,"&lt;")}function c(r,q,p){return RegExp(q,"m"+(r.cI?"i":"")+(p?"g":""))}function j(r){for(var p=0;p<r.childNodes.length;p++){var q=r.childNodes[p];if(q.nodeName=="CODE"){return q}if(!(q.nodeType==3&&q.nodeValue.match(/\s+/))){break}}}function g(t,s){var r="";for(var q=0;q<t.childNodes.length;q++){if(t.childNodes[q].nodeType==3){var p=t.childNodes[q].nodeValue;if(s){p=p.replace(/\n/g,"")}r+=p}else{if(t.childNodes[q].nodeName=="BR"){r+="\n"}else{r+=g(t.childNodes[q])}}}if(/MSIE [678]/.test(navigator.userAgent)){r=r.replace(/\r/g,"\n")}return r}function a(s){var q=s.className.split(/\s+/);q=q.concat(s.parentNode.className.split(/\s+/));for(var p=0;p<q.length;p++){var r=q[p].replace(/^language-/,"");if(d[r]||r=="no-highlight"){return r}}}function b(p){var q=[];(function(s,t){for(var r=0;r<s.childNodes.length;r++){if(s.childNodes[r].nodeType==3){t+=s.childNodes[r].nodeValue.length}else{if(s.childNodes[r].nodeName=="BR"){t+=1}else{q.push({event:"start",offset:t,node:s.childNodes[r]});t=arguments.callee(s.childNodes[r],t);q.push({event:"stop",offset:t,node:s.childNodes[r]})}}}return t})(p,0);return q}function l(y,z,x){var r=0;var w="";var t=[];function u(){if(y.length&&z.length){if(y[0].offset!=z[0].offset){return(y[0].offset<z[0].offset)?y:z}else{return z[0].event=="start"?y:z}}else{return y.length?y:z}}function s(C){var D="<"+C.nodeName.toLowerCase();for(var A=0;A<C.attributes.length;A++){var B=C.attributes[A];D+=" "+B.nodeName.toLowerCase();if(B.nodeValue!=undefined&&B.nodeValue!=false&&B.nodeValue!=null){D+='="'+m(B.nodeValue)+'"'}}return D+">"}while(y.length||z.length){var v=u().splice(0,1)[0];w+=m(x.substr(r,v.offset-r));r=v.offset;if(v.event=="start"){w+=s(v.node);t.push(v.node)}else{if(v.event=="stop"){var q=t.length;do{q--;var 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From a7625a71d38a9cfee214fe0d3bb1f9bd62cb071e Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 23 Jan 2013 11:04:04 -0500
Subject: [PATCH 244/305] show error when notes run on non-http, fix load order
 to make sure upcoming slide is correct when notes open (#278)

---
 plugin/notes/notes.html | 81 ++++++++++++++++++++++++-----------------
 1 file changed, 48 insertions(+), 33 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index ed2a4151..abfc20c8 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -83,17 +83,29 @@
 				font-size: 14px;
 				color: rgba( 255, 255, 255, 0.9 );
 			}
+
+			.error {
+				font-weight: bold;
+				color: red;
+				font-size: 1.5em;
+				text-align: center;
+				margin-top: 10%;
+			}
+
+			.error code {
+				font-family: monospace;
+			}
 		</style>
 	</head>
 
 	<body>
 
 		<div id="wrap-current-slide" class="slides">
-			<iframe width="1280" height="1024" id="current-slide"></iframe>
+			<script>document.write( '<iframe width="1280" height="1024" id="current-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
 		</div>
 
 		<div id="wrap-next-slide" class="slides">
-			<iframe width="640" height="512" id="next-slide"></iframe>
+			<script>document.write( '<iframe width="640" height="512" id="next-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
 			<span>UPCOMING:</span>
 		</div>
 		<div id="notes"></div>
@@ -102,45 +114,48 @@
 		<script>
 			window.addEventListener( 'load', function() {
 
-				// ASEEMK: fix for calling talk may not be at index.html.
-				var iframes = document.querySelectorAll( '.slides iframe' );
-				[].slice.call(iframes).forEach(function (iframe) {
-					iframe.src = window.opener ? window.opener.location.href : '/';
-				});
+				if( window.opener && window.opener.location && window.opener.location.href ) {
 
-				(function( window, undefined ) {
-					var notes = document.getElementById( 'notes' ),
-						currentSlide = document.getElementById( 'current-slide' ),
-						nextSlide = document.getElementById( 'next-slide' );
+					(function( window, undefined ) {
+						var notes = document.getElementById( 'notes' ),
+							currentSlide = document.getElementById( 'current-slide' ),
+							nextSlide = document.getElementById( 'next-slide' );
 
-					window.addEventListener( 'message', function( event ) {
-						var data = JSON.parse( event.data );
-						// No need for updating the notes in case of fragment changes
-						if ( data.notes !== undefined) {
-							if( data.markdown ) {
-								notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
+						window.addEventListener( 'message', function( event ) {
+							var data = JSON.parse( event.data );
+							// No need for updating the notes in case of fragment changes
+							if ( data.notes !== undefined) {
+								if( data.markdown ) {
+									notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
+								}
+								else {
+									notes.innerHTML = data.notes;
+								}
+							}
+
+							// Showing and hiding fragments
+							if( data.fragment === 'next' ) {
+								currentSlide.contentWindow.Reveal.nextFragment();
+							}
+							else if( data.fragment === 'prev' ) {
+								currentSlide.contentWindow.Reveal.prevFragment();
 							}
 							else {
-								notes.innerHTML = data.notes;
+								// Update the note slides
+								currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
+								nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
 							}
-						}
 
-						// Showing and hiding fragments
-						if( data.fragment === 'next' ) {
-							currentSlide.contentWindow.Reveal.nextFragment();
-						}
-						else if( data.fragment === 'prev' ) {
-							currentSlide.contentWindow.Reveal.prevFragment();
-						}
-						else {
-							// Update the note slides
-							currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
-							nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
-						}
+						}, false );
 
-					}, false );
+					})( window );
 
-				})( window );
+				}
+				else {
+
+					document.body.innerHTML =  '<p class="error">Unable to access <code>window.opener.location</code>.<br>Make sure the presentation is running on a web server.</p>';
+
+				}
 
 			}, false );
 

From a041f9c64a34eaa750acd874bdf7027b7015bc29 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 23 Jan 2013 15:26:22 -0500
Subject: [PATCH 245/305] limit video size to size of slide (closes #308)

---
 css/reveal.css     | 3 ++-
 css/reveal.min.css | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 0680fa56..00748896 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -189,8 +189,9 @@ body {
   font-style: italic;
 }
 
-/* Preserve aspect ratio and scale image so it's bound within the section */
+/* Ensure certain elements are never larger than the slide itself */
 .reveal img,
+.reveal video,
 .reveal iframe {
 	max-width: 100%;
 	max-height: 100%;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 1a33ccd0..64ded5e2 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}@media screen and (max-width: 900px),(max-height: 600px){.reveal .slides{ font-size:.82em}}@media screen and (max-width: 700px),(max-height: 400px){.reveal .slides{ font-size:.66em}}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-break:break-all;word-break:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s 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)}.reveal .slides section .fragment.fade-out{opacity:1}.reveal .slides section .fragment.fade-out.visible{opacity:0}.reveal .slides section .fragment.highlight-red,.reveal .slides section .fragment.highlight-green,.reveal .slides section .fragment.highlight-blue{opacity:1}.reveal .slides section .fragment.highlight-red.visible{color:#ff2c2d}.reveal .slides section .fragment.highlight-green.visible{color:#17ff2e}.reveal .slides section .fragment.highlight-blue.visible{color:#1b91ff}.reveal:after{content:'';font-style:italic}.reveal img,.reveal iframe{max-width:100%;max-height:100%}.reveal strong,.reveal b{font-weight:700}.reveal em,.reveal i{font-style:italic}.reveal ol,.reveal ul{display:inline-block;text-align:left;margin:0 0 0 1em}.reveal ol{list-style-type:decimal}.reveal ul{list-style-type:disc}.reveal ul ul{list-style-type:square}.reveal ul ul ul{list-style-type:circle}.reveal ul ul,.reveal ul ol,.reveal ol ol,.reveal ol ul{display:block;margin-left:40px}.reveal 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translate3d(0,-80%,0);-ms-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0)}.reveal.concave .slides>section>section.future{-webkit-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-moz-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-ms-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0)}.reveal.zoom .slides>section.past{opacity:0;visibility:hidden;-webkit-transform:scale(16);-moz-transform:scale(16);-ms-transform:scale(16);-o-transform:scale(16);transform:scale(16)}.reveal.zoom .slides>section.future{opacity:0;visibility:hidden;-webkit-transform:scale(0.2);-moz-transform:scale(0.2);-ms-transform:scale(0.2);-o-transform:scale(0.2);transform:scale(0.2)}.reveal.zoom .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.zoom .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.linear .slides>section.past{-webkit-transform:translate(-150%,0);-moz-transform:translate(-150%,0);-ms-transform:translate(-150%,0);-o-transform:translate(-150%,0);transform:translate(-150%,0)}.reveal.linear .slides>section.future{-webkit-transform:translate(150%,0);-moz-transform:translate(150%,0);-ms-transform:translate(150%,0);-o-transform:translate(150%,0);transform:translate(150%,0)}.reveal.linear .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.linear .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.cube .slides{-webkit-perspective:1300px;-moz-perspective:1300px;-ms-perspective:1300px;perspective:1300px}.reveal.cube .slides section{padding:30px;min-height:600px;-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.center.cube .slides section{min-height:auto}.reveal.cube .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);border-radius:4px;-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.cube .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg );-moz-transform:translateZ(-90px) rotateX( 65deg );-ms-transform:translateZ(-90px) rotateX( 65deg );-o-transform:translateZ(-90px) rotateX( 65deg );transform:translateZ(-90px) rotateX( 65deg )}.reveal.cube .slides>section.stack{padding:0;background:0}.reveal.cube .slides>section.past{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(-100%,0,0) rotateY(-90deg);-moz-transform:translate3d(-100%,0,0) rotateY(-90deg);-ms-transform:translate3d(-100%,0,0) rotateY(-90deg);transform:translate3d(-100%,0,0) rotateY(-90deg)}.reveal.cube .slides>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(100%,0,0) rotateY(90deg);-moz-transform:translate3d(100%,0,0) rotateY(90deg);-ms-transform:translate3d(100%,0,0) rotateY(90deg);transform:translate3d(100%,0,0) rotateY(90deg)}.reveal.cube .slides>section>section.past{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,-100%,0) rotateX(90deg);-moz-transform:translate3d(0,-100%,0) rotateX(90deg);-ms-transform:translate3d(0,-100%,0) rotateX(90deg);transform:translate3d(0,-100%,0) rotateX(90deg)}.reveal.cube .slides>section>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,100%,0) rotateX(-90deg);-moz-transform:translate3d(0,100%,0) rotateX(-90deg);-ms-transform:translate3d(0,100%,0) rotateX(-90deg);transform:translate3d(0,100%,0) rotateX(-90deg)}.reveal.page .slides{-webkit-perspective-origin:0 50%;-moz-perspective-origin:0 50%;-ms-perspective-origin:0 50%;perspective-origin:0 50%;-webkit-perspective:3000px;-moz-perspective:3000px;-ms-perspective:3000px;perspective:3000px}.reveal.page .slides section{padding:30px;min-height:600px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.page .slides section.past{z-index:12}.reveal.page .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.page .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg )}.reveal.page .slides>section.stack{padding:0;background:0}.reveal.page .slides>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(-40%,0,0) rotateY(-80deg);-moz-transform:translate3d(-40%,0,0) rotateY(-80deg);-ms-transform:translate3d(-40%,0,0) rotateY(-80deg);transform:translate3d(-40%,0,0) rotateY(-80deg)}.reveal.page .slides>section.future{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.page .slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.tileflip .slides section.present{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.past{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.future{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.present{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.fade .slides section,.reveal.fade .slides>section>section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:opacity .5s;-moz-transition:opacity .5s;-ms-transition:opacity .5s;-o-transition:opacity .5s;transition:opacity .5s}.reveal.fade.overview .slides section,.reveal.fade.overview .slides>section>section,.reveal.fade.exit-overview .slides section,.reveal.fade.exit-overview .slides>section>section{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file

From 3f8d48d5701b1cfcd96043f948377307d6ea6e12 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 23 Jan 2013 15:55:33 -0500
Subject: [PATCH 246/305] merge in clojure syntax highlighting, tweak readme

---
 README.md | 52 +++++++++++++++++++++-------------------------------
 1 file changed, 21 insertions(+), 31 deletions(-)

diff --git a/README.md b/README.md
index 0b6d4013..3a62aa51 100644
--- a/README.md
+++ b/README.md
@@ -49,37 +49,6 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
 </section>
 ```
 
-### Code syntax higlighting
-
-By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/soft/highlight/en/) for code syntax highlighting. For example, a section like this:
-
-```html
-<section>
-	<p align="left">
-		<code class="clojure">
-			<pre>
-(def lazy-fib
-  (concat
-   [0 1]
-   ((fn rfib [a b]
-        (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
-			</pre>
-		</code>
-	</p>
-</section>
-
-```
-
-Will render like this:
-
-```clojure
-(def lazy-fib
-  (concat
-   [0 1]
-   ((fn rfib [a b]
-        (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
-```
-
 ### Configuration
 
 At the end of your page you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.
@@ -283,6 +252,27 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
 } );
 ```
 
+### Code syntax higlighting
+
+By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/soft/highlight/en/) for code syntax highlighting. Below is an example with clojure code that will be syntax highlighted:
+
+```html
+<section>
+	<p align="left">
+		<code>
+			<pre>
+(def lazy-fib
+  (concat
+   [0 1]
+   ((fn rfib [a b]
+        (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
+			</pre>
+		</code>
+	</p>
+</section>
+```
+
+
 ### Overview mode
 
 Press "Esc" key to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,

From f3b4881cdbb885ea4409542341d0033a572ad1d2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 23 Jan 2013 16:03:01 -0500
Subject: [PATCH 247/305] update code sample for syntax highlight in readme

---
 README.md | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 3a62aa51..d24f4388 100644
--- a/README.md
+++ b/README.md
@@ -258,17 +258,13 @@ By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/
 
 ```html
 <section>
-	<p align="left">
-		<code>
-			<pre>
+	<pre><code>
 (def lazy-fib
   (concat
    [0 1]
    ((fn rfib [a b]
         (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
-			</pre>
-		</code>
-	</p>
+	</code></pre>
 </section>
 ```
 

From ab3f4e5ba3e846a5879049ac729fe18236c59805 Mon Sep 17 00:00:00 2001
From: Charlie DeTar <cfd@media.mit.edu>
Date: Sat, 26 Jan 2013 11:49:19 -0500
Subject: [PATCH 248/305] Add clock and elapsed time to notes view

---
 plugin/notes/notes.html | 59 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index abfc20c8..f8e7f700 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -95,6 +95,28 @@
 			.error code {
 				font-family: monospace;
 			}
+			.time {
+				text-align: center;
+			}
+			.elapsed, .clock {
+				color: #333;
+				font-size: 2em;
+				text-align: center;
+				display: inline-block;
+				padding: 0.5em;
+				background-color: #eee;
+				border-radius: 10px;
+			}
+			.elapsed h2, .clock h2 {
+				font-size: 0.8em;
+				line-height: 100%;
+				margin: 0;
+				color: #aaa;
+			}
+			.elapsed .mute {
+				color: #ddd;
+			}
+
 		</style>
 	</head>
 
@@ -108,10 +130,24 @@
 			<script>document.write( '<iframe width="640" height="512" id="next-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
 			<span>UPCOMING:</span>
 		</div>
+		<div class='time'>
+			<div class='clock'>
+				<h2>Time</h2>
+				<span id='clock'>0:00:00 AM</span>
+			</div>
+			<div class='elapsed'>
+				<h2>Elapsed</h2>
+				<span id='hours'>00</span><span id='minutes'>:00</span><span id='seconds'>:00</span>
+			</div>
+		</div>
 		<div id="notes"></div>
 
 		<script src="../../plugin/markdown/showdown.js"></script>
 		<script>
+			function zeroPadInteger(num) {
+				var str = "00" + parseInt(num);
+				return str.substring(str.length - 2);
+			}
 			window.addEventListener( 'load', function() {
 
 				if( window.opener && window.opener.location && window.opener.location.href ) {
@@ -157,6 +193,29 @@
 
 				}
 
+				var start = new Date(),
+					clockEl = document.getElementById('clock'),
+					hoursEl = document.getElementById('hours'),
+					minutesEl = document.getElementById('minutes'),
+					secondsEl = document.getElementById('seconds');
+
+				setInterval(function() {
+					var diff, hours, minutes, seconds,
+						now = new Date();
+					diff = now.getTime() - start.getTime();
+					hours = parseInt(diff / (1000 * 60 * 60));
+					minutes = parseInt((diff / (1000 * 60)) % 60);
+					seconds = parseInt((diff / 1000) % 60);
+
+					clockEl.innerHTML = now.toLocaleTimeString();
+					hoursEl.innerHTML = zeroPadInteger(hours);
+					hoursEl.className = hours > 0 ? "" : "mute";
+					minutesEl.innerHTML = ":" + zeroPadInteger(minutes);
+					minutesEl.className = minutes > 0 ? "" : "mute";
+					secondsEl.innerHTML = ":" + zeroPadInteger(seconds);
+				}, 1000);
+
+
 			}, false );
 
 		</script>

From 784fa9d2e3570054728d21f8098199dc9d4164b9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 26 Jan 2013 13:32:07 -0500
Subject: [PATCH 249/305] merge in timer in notes window, timer now stays
 hidden until initial time is set

---
 plugin/notes/notes.html | 142 +++++++++++++++++++++++-----------------
 1 file changed, 82 insertions(+), 60 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index f8e7f700..af2fbfc9 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -95,10 +95,22 @@
 			.error code {
 				font-family: monospace;
 			}
+
 			.time {
+				width: 448px;
+				margin: 30px 0 0 10px;
+				float: left;
 				text-align: center;
+				opacity: 0;
+
+				-webkit-transition: opacity 0.4s;
+				   -moz-transition: opacity 0.4s;
+				     -o-transition: opacity 0.4s;
+				        transition: opacity 0.4s;
 			}
-			.elapsed, .clock {
+
+			.elapsed,
+			.clock {
 				color: #333;
 				font-size: 2em;
 				text-align: center;
@@ -107,12 +119,15 @@
 				background-color: #eee;
 				border-radius: 10px;
 			}
-			.elapsed h2, .clock h2 {
+
+			.elapsed h2,
+			.clock h2 {
 				font-size: 0.8em;
 				line-height: 100%;
 				margin: 0;
 				color: #aaa;
 			}
+
 			.elapsed .mute {
 				color: #ddd;
 			}
@@ -130,61 +145,85 @@
 			<script>document.write( '<iframe width="640" height="512" id="next-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
 			<span>UPCOMING:</span>
 		</div>
-		<div class='time'>
-			<div class='clock'>
+
+		<div class="time">
+			<div class="clock">
 				<h2>Time</h2>
-				<span id='clock'>0:00:00 AM</span>
+				<span id="clock">0:00:00 AM</span>
 			</div>
-			<div class='elapsed'>
+			<div class="elapsed">
 				<h2>Elapsed</h2>
-				<span id='hours'>00</span><span id='minutes'>:00</span><span id='seconds'>:00</span>
+				<span id="hours">00</span><span id="minutes">:00</span><span id="seconds">:00</span>
 			</div>
 		</div>
+
 		<div id="notes"></div>
 
 		<script src="../../plugin/markdown/showdown.js"></script>
 		<script>
-			function zeroPadInteger(num) {
-				var str = "00" + parseInt(num);
-				return str.substring(str.length - 2);
-			}
+
 			window.addEventListener( 'load', function() {
 
 				if( window.opener && window.opener.location && window.opener.location.href ) {
 
-					(function( window, undefined ) {
-						var notes = document.getElementById( 'notes' ),
-							currentSlide = document.getElementById( 'current-slide' ),
-							nextSlide = document.getElementById( 'next-slide' );
+					var notes = document.getElementById( 'notes' ),
+						currentSlide = document.getElementById( 'current-slide' ),
+						nextSlide = document.getElementById( 'next-slide' );
 
-						window.addEventListener( 'message', function( event ) {
-							var data = JSON.parse( event.data );
-							// No need for updating the notes in case of fragment changes
-							if ( data.notes !== undefined) {
-								if( data.markdown ) {
-									notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
-								}
-								else {
-									notes.innerHTML = data.notes;
-								}
-							}
-
-							// Showing and hiding fragments
-							if( data.fragment === 'next' ) {
-								currentSlide.contentWindow.Reveal.nextFragment();
-							}
-							else if( data.fragment === 'prev' ) {
-								currentSlide.contentWindow.Reveal.prevFragment();
+					window.addEventListener( 'message', function( event ) {
+						var data = JSON.parse( event.data );
+						// No need for updating the notes in case of fragment changes
+						if ( data.notes !== undefined) {
+							if( data.markdown ) {
+								notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
 							}
 							else {
-								// Update the note slides
-								currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
-								nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
+								notes.innerHTML = data.notes;
 							}
+						}
 
-						}, false );
+						// Showing and hiding fragments
+						if( data.fragment === 'next' ) {
+							currentSlide.contentWindow.Reveal.nextFragment();
+						}
+						else if( data.fragment === 'prev' ) {
+							currentSlide.contentWindow.Reveal.prevFragment();
+						}
+						else {
+							// Update the note slides
+							currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
+							nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
+						}
 
-					})( window );
+					}, false );
+
+					var start = new Date(),
+						timeEl = document.querySelector( '.time' ),
+						clockEl = document.getElementById( 'clock' ),
+						hoursEl = document.getElementById( 'hours' ),
+						minutesEl = document.getElementById( 'minutes' ),
+						secondsEl = document.getElementById( 'seconds' );
+
+					setInterval( function() {
+
+						timeEl.style.opacity = 1;
+
+						var diff, hours, minutes, seconds,
+							now = new Date();
+
+						diff = now.getTime() - start.getTime();
+						hours = parseInt( diff / ( 1000 * 60 * 60 ) );
+						minutes = parseInt( ( diff / ( 1000 * 60 ) ) % 60 );
+						seconds = parseInt( ( diff / 1000 ) % 60 );
+
+						clockEl.innerHTML = now.toLocaleTimeString();
+						hoursEl.innerHTML = zeroPadInteger( hours );
+						hoursEl.className = hours > 0 ? "" : "mute";
+						minutesEl.innerHTML = ":" + zeroPadInteger( minutes );
+						minutesEl.className = minutes > 0 ? "" : "mute";
+						secondsEl.innerHTML = ":" + zeroPadInteger( seconds );
+
+					}, 1000 );
 
 				}
 				else {
@@ -193,31 +232,14 @@
 
 				}
 
-				var start = new Date(),
-					clockEl = document.getElementById('clock'),
-					hoursEl = document.getElementById('hours'),
-					minutesEl = document.getElementById('minutes'),
-					secondsEl = document.getElementById('seconds');
-
-				setInterval(function() {
-					var diff, hours, minutes, seconds,
-						now = new Date();
-					diff = now.getTime() - start.getTime();
-					hours = parseInt(diff / (1000 * 60 * 60));
-					minutes = parseInt((diff / (1000 * 60)) % 60);
-					seconds = parseInt((diff / 1000) % 60);
-
-					clockEl.innerHTML = now.toLocaleTimeString();
-					hoursEl.innerHTML = zeroPadInteger(hours);
-					hoursEl.className = hours > 0 ? "" : "mute";
-					minutesEl.innerHTML = ":" + zeroPadInteger(minutes);
-					minutesEl.className = minutes > 0 ? "" : "mute";
-					secondsEl.innerHTML = ":" + zeroPadInteger(seconds);
-				}, 1000);
-
 
 			}, false );
 
+			function zeroPadInteger( num ) {
+				var str = "00" + parseInt( num );
+				return str.substring( str.length - 2 );
+			}
+
 		</script>
 	</body>
 </html>

From d1c74523a4ab741d52ce0e647fe9c166383797ca Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 27 Jan 2013 23:27:14 -0500
Subject: [PATCH 250/305] updated to v2.3, initial implementation of uniformly
 scaled presentations (#310)

---
 css/reveal.css     | 19 +++----------------
 css/reveal.min.css |  2 +-
 grunt.js           |  2 +-
 js/reveal.js       | 18 +++++++++++++++++-
 js/reveal.min.js   |  4 ++--
 package.json       |  2 +-
 6 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 00748896..77bb0bc0 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -62,17 +62,6 @@ body {
 	text-shadow: none;
 }
 
-@media screen and (max-width: 900px), (max-height: 600px) {
-	.reveal .slides {
-		font-size: 0.82em;
-	}
-}
-
-@media screen and (max-width: 700px), (max-height: 400px) {
-	.reveal .slides {
-		font-size: 0.66em;
-	}
-}
 
 /*********************************************
  * HEADERS
@@ -525,17 +514,15 @@ body {
 	position: relative;
 	width: 100%;
 	height: 100%;
-	min-height: 640px; /* min height + 40 to account for padding */
 }
 
 .reveal .slides {
 	position: absolute;
-	max-width: 900px;
-	min-height: 600px;
-	width: 80%;
+	width: 100%;
+	height: 100%;
 	left: 50%;
 	top: 50%;
-	
+
 	overflow: visible;
 	z-index: 1;
 	text-align: center;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 64ded5e2..ca285d0d 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}@media screen and (max-width: 900px),(max-height: 600px){.reveal .slides{ font-size:.82em}}@media screen and (max-width: 700px),(max-height: 400px){.reveal .slides{ font-size:.66em}}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-break:break-all;word-break:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section .fragment.grow{opacity:1}.reveal .slides section .fragment.grow.visible{-webkit-transform:scale( 1.3 );-moz-transform:scale( 1.3 );-ms-transform:scale( 1.3 );-o-transform:scale( 1.3 );transform:scale( 1.3 )}.reveal .slides section .fragment.shrink{opacity:1}.reveal .slides section .fragment.shrink.visible{-webkit-transform:scale( .7 );-moz-transform:scale( .7 );-ms-transform:scale( .7 );-o-transform:scale( .7 );transform:scale( .7 )}.reveal .slides section .fragment.roll-in{opacity:0;-webkit-transform:rotateX( 90deg );-moz-transform:rotateX( 90deg );-ms-transform:rotateX( 90deg );-o-transform:rotateX( 90deg );transform:rotateX( 90deg )}.reveal .slides section .fragment.roll-in.visible{opacity:1;-webkit-transform:rotateX( 0 );-moz-transform:rotateX( 0 );-ms-transform:rotateX( 0 );-o-transform:rotateX( 0 );transform:rotateX( 0 )}.reveal .slides section .fragment.fade-out{opacity:1}.reveal .slides section .fragment.fade-out.visible{opacity:0}.reveal .slides section .fragment.highlight-red,.reveal .slides section .fragment.highlight-green,.reveal .slides section .fragment.highlight-blue{opacity:1}.reveal .slides section .fragment.highlight-red.visible{color:#ff2c2d}.reveal .slides section .fragment.highlight-green.visible{color:#17ff2e}.reveal .slides section .fragment.highlight-blue.visible{color:#1b91ff}.reveal:after{content:'';font-style:italic}.reveal img,.reveal video,.reveal iframe{max-width:100%;max-height:100%}.reveal strong,.reveal b{font-weight:700}.reveal em,.reveal i{font-style:italic}.reveal ol,.reveal ul{display:inline-block;text-align:left;margin:0 0 0 1em}.reveal ol{list-style-type:decimal}.reveal ul{list-style-type:disc}.reveal ul ul{list-style-type:square}.reveal ul ul ul{list-style-type:circle}.reveal ul ul,.reveal ul ol,.reveal ol ol,.reveal ol ul{display:block;margin-left:40px}.reveal p{margin-bottom:10px;line-height:1.2em}.reveal q,.reveal blockquote{quotes:none}.reveal blockquote{display:block;position:relative;width:70%;margin:5px auto;padding:5px;font-style:italic;background:rgba(255,255,255,.05);box-shadow:0 0 2px rgba(0,0,0,.2)}.reveal blockquote p:first-child,.reveal blockquote p:last-child{display:inline-block}.reveal blockquote:before{content:'\201C'}.reveal blockquote:after{content:'\201D'}.reveal q{font-style:italic}.reveal q:before{content:'\201C'}.reveal q:after{content:'\201D'}.reveal pre{display:block;position:relative;width:90%;margin:15px auto;text-align:left;font-size:.55em;font-family:monospace;line-height:1.2em;word-wrap:break-word;box-shadow:0 0 6px rgba(0,0,0,.3)}.reveal pre code{padding:5px}.reveal code{font-family:monospace;overflow:auto;max-height:400px}.reveal table th,.reveal table td{text-align:left;padding-right:.3em}.reveal table th{text-shadow:#fff 1px 1px 2px}.reveal sup{vertical-align:super}.reveal sub{vertical-align:sub}.reveal 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.progress{position:fixed;display:none;height:3px;width:100%;bottom:0;left:0;z-index:10}.reveal .progress:after{content:'';display:'block';position:absolute;height:20px;width:100%;top:-20px}.reveal .progress span{display:block;height:100%;width:0;-webkit-transition:width 800ms cubic-bezier(0.260,.860,.440,.985);-moz-transition:width 800ms cubic-bezier(0.260,.860,.440,.985);-ms-transition:width 800ms cubic-bezier(0.260,.860,.440,.985);-o-transition:width 800ms cubic-bezier(0.260,.860,.440,.985);transition:width 800ms cubic-bezier(0.260,.860,.440,.985)}.reveal .roll{display:inline-block;line-height:1.2;overflow:hidden;vertical-align:top;-webkit-perspective:400px;-moz-perspective:400px;-ms-perspective:400px;perspective:400px;-webkit-perspective-origin:50% 50%;-moz-perspective-origin:50% 50%;-ms-perspective-origin:50% 50%;perspective-origin:50% 50%}.reveal .roll:hover{background:0;text-shadow:none}.reveal .roll span{display:block;position:relative;padding:0 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translate3d(0,300px,0);transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0)}.reveal.concave .slides>section.past{-webkit-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-moz-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-ms-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0)}.reveal.concave .slides>section.future{-webkit-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-moz-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-ms-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0)}.reveal.concave .slides>section>section.past{-webkit-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);-moz-transform:translate3d(0,-80%,0) rotateX(-70deg) 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cubic-bezier(0.260,.860,.440,.985),visibility 800ms cubic-bezier(0.260,.860,.440,.985),opacity 800ms cubic-bezier(0.260,.860,.440,.985)}.reveal .slides>section{left:-50%;top:-50%}.reveal .slides>section.present,.reveal .slides>section>section.present{display:block;z-index:11;opacity:1}.reveal.center,.reveal.center .slides,.reveal.center .slides section{min-height:auto!important}.reveal .slides>section.past{display:block;opacity:0;-webkit-transform:translate3d(-100%,0,0) rotateY(-90deg) translate3d(-100%,0,0);-moz-transform:translate3d(-100%,0,0) rotateY(-90deg) translate3d(-100%,0,0);-ms-transform:translate3d(-100%,0,0) rotateY(-90deg) translate3d(-100%,0,0);transform:translate3d(-100%,0,0) rotateY(-90deg) translate3d(-100%,0,0)}.reveal .slides>section.future{display:block;opacity:0;-webkit-transform:translate3d(100%,0,0) rotateY(90deg) translate3d(100%,0,0);-moz-transform:translate3d(100%,0,0) rotateY(90deg) translate3d(100%,0,0);-ms-transform:translate3d(100%,0,0) rotateY(90deg) translate3d(100%,0,0);transform:translate3d(100%,0,0) rotateY(90deg) translate3d(100%,0,0)}.reveal .slides>section>section.past{display:block;opacity:0;-webkit-transform:translate3d(0,-300px,0) rotateX(70deg) translate3d(0,-300px,0);-moz-transform:translate3d(0,-300px,0) rotateX(70deg) translate3d(0,-300px,0);-ms-transform:translate3d(0,-300px,0) rotateX(70deg) translate3d(0,-300px,0);transform:translate3d(0,-300px,0) rotateX(70deg) translate3d(0,-300px,0)}.reveal .slides>section>section.future{display:block;opacity:0;-webkit-transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0);-moz-transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0);-ms-transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0);transform:translate3d(0,300px,0) rotateX(-70deg) translate3d(0,300px,0)}.reveal.concave .slides>section.past{-webkit-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-moz-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);-ms-transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0);transform:translate3d(-100%,0,0) rotateY(90deg) translate3d(-100%,0,0)}.reveal.concave .slides>section.future{-webkit-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-moz-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);-ms-transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0);transform:translate3d(100%,0,0) rotateY(-90deg) translate3d(100%,0,0)}.reveal.concave .slides>section>section.past{-webkit-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);-moz-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);-ms-transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0);transform:translate3d(0,-80%,0) rotateX(-70deg) translate3d(0,-80%,0)}.reveal.concave .slides>section>section.future{-webkit-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-moz-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);-ms-transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0);transform:translate3d(0,80%,0) rotateX(70deg) translate3d(0,80%,0)}.reveal.zoom .slides>section.past{opacity:0;visibility:hidden;-webkit-transform:scale(16);-moz-transform:scale(16);-ms-transform:scale(16);-o-transform:scale(16);transform:scale(16)}.reveal.zoom .slides>section.future{opacity:0;visibility:hidden;-webkit-transform:scale(0.2);-moz-transform:scale(0.2);-ms-transform:scale(0.2);-o-transform:scale(0.2);transform:scale(0.2)}.reveal.zoom .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.zoom .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.linear .slides>section.past{-webkit-transform:translate(-150%,0);-moz-transform:translate(-150%,0);-ms-transform:translate(-150%,0);-o-transform:translate(-150%,0);transform:translate(-150%,0)}.reveal.linear .slides>section.future{-webkit-transform:translate(150%,0);-moz-transform:translate(150%,0);-ms-transform:translate(150%,0);-o-transform:translate(150%,0);transform:translate(150%,0)}.reveal.linear .slides>section>section.past{-webkit-transform:translate(0,-150%);-moz-transform:translate(0,-150%);-ms-transform:translate(0,-150%);-o-transform:translate(0,-150%);transform:translate(0,-150%)}.reveal.linear .slides>section>section.future{-webkit-transform:translate(0,150%);-moz-transform:translate(0,150%);-ms-transform:translate(0,150%);-o-transform:translate(0,150%);transform:translate(0,150%)}.reveal.cube .slides{-webkit-perspective:1300px;-moz-perspective:1300px;-ms-perspective:1300px;perspective:1300px}.reveal.cube .slides section{padding:30px;min-height:600px;-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.center.cube .slides section{min-height:auto}.reveal.cube .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);border-radius:4px;-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.cube .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg );-moz-transform:translateZ(-90px) rotateX( 65deg );-ms-transform:translateZ(-90px) rotateX( 65deg );-o-transform:translateZ(-90px) rotateX( 65deg );transform:translateZ(-90px) rotateX( 65deg )}.reveal.cube .slides>section.stack{padding:0;background:0}.reveal.cube .slides>section.past{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(-100%,0,0) rotateY(-90deg);-moz-transform:translate3d(-100%,0,0) rotateY(-90deg);-ms-transform:translate3d(-100%,0,0) rotateY(-90deg);transform:translate3d(-100%,0,0) rotateY(-90deg)}.reveal.cube .slides>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(100%,0,0) rotateY(90deg);-moz-transform:translate3d(100%,0,0) rotateY(90deg);-ms-transform:translate3d(100%,0,0) rotateY(90deg);transform:translate3d(100%,0,0) rotateY(90deg)}.reveal.cube .slides>section>section.past{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,-100%,0) rotateX(90deg);-moz-transform:translate3d(0,-100%,0) rotateX(90deg);-ms-transform:translate3d(0,-100%,0) rotateX(90deg);transform:translate3d(0,-100%,0) rotateX(90deg)}.reveal.cube .slides>section>section.future{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,100%,0) rotateX(-90deg);-moz-transform:translate3d(0,100%,0) rotateX(-90deg);-ms-transform:translate3d(0,100%,0) rotateX(-90deg);transform:translate3d(0,100%,0) rotateX(-90deg)}.reveal.page .slides{-webkit-perspective-origin:0 50%;-moz-perspective-origin:0 50%;-ms-perspective-origin:0 50%;perspective-origin:0 50%;-webkit-perspective:3000px;-moz-perspective:3000px;-ms-perspective:3000px;perspective:3000px}.reveal.page .slides section{padding:30px;min-height:600px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.reveal.page .slides section.past{z-index:12}.reveal.page .slides section:not(.stack):before{content:'';position:absolute;display:block;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,.1);-webkit-transform:translateZ( -20px );-moz-transform:translateZ( -20px );-ms-transform:translateZ( -20px );-o-transform:translateZ( -20px );transform:translateZ( -20px )}.reveal.page .slides section:not(.stack):after{content:'';position:absolute;display:block;width:90%;height:30px;left:5%;bottom:0;background:0;z-index:1;border-radius:4px;box-shadow:0 95px 25px rgba(0,0,0,.2);-webkit-transform:translateZ(-90px) rotateX( 65deg )}.reveal.page .slides>section.stack{padding:0;background:0}.reveal.page .slides>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(-40%,0,0) rotateY(-80deg);-moz-transform:translate3d(-40%,0,0) rotateY(-80deg);-ms-transform:translate3d(-40%,0,0) rotateY(-80deg);transform:translate3d(-40%,0,0) rotateY(-80deg)}.reveal.page .slides>section.future{-webkit-transform-origin:100% 0;-moz-transform-origin:100% 0;-ms-transform-origin:100% 0;transform-origin:100% 0;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.page .slides>section>section.past{-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0;-webkit-transform:translate3d(0,-40%,0) rotateX(80deg);-moz-transform:translate3d(0,-40%,0) rotateX(80deg);-ms-transform:translate3d(0,-40%,0) rotateX(80deg);transform:translate3d(0,-40%,0) rotateX(80deg)}.reveal.page .slides>section>section.future{-webkit-transform-origin:0 100%;-moz-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.reveal.tileflip .slides section.present{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.past{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides section.future{-webkit-transform:none;-webkit-transition-duration:800ms;-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 0,flipAxis 0 1 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.present{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 0,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.past{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.tileflip .slides>section>section.future{-webkit-filter:custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop),10 10 border-box detached,transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),amount 1,randomness 2,flipAxis 1 0 0,tileOutline 1 )}.reveal.fade .slides section,.reveal.fade .slides>section>section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:opacity .5s;-moz-transition:opacity .5s;-ms-transition:opacity .5s;-o-transition:opacity .5s;transition:opacity .5s}.reveal.fade.overview .slides section,.reveal.fade.overview .slides>section>section,.reveal.fade.exit-overview .slides section,.reveal.fade.exit-overview .slides>section>section{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.none .slides section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file
diff --git a/grunt.js b/grunt.js
index b1d6e3db..b3015a89 100644
--- a/grunt.js
+++ b/grunt.js
@@ -12,7 +12,7 @@ module.exports = function(grunt) {
 		outputCSS: 'css/reveal.min.css',
 
 		meta: {
-			version: '2.2',
+			version: '2.3',
 			banner: 
 				'/*!\n' +
 				' * reveal.js <%= meta.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
diff --git a/js/reveal.js b/js/reveal.js
index 542edc22..9984ce6a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -3,7 +3,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){
 
@@ -16,6 +16,11 @@ var Reveal = (function(){
 
 		// Configurations defaults, can be overridden at initialization time
 		config = {
+
+			width: 1024,
+			height: 768,
+			padding: 0.1,
+
 			// Display controls in the bottom right corner
 			controls: true,
 
@@ -547,6 +552,17 @@ var Reveal = (function(){
 	 */
 	function layout() {
 
+		dom.slides.style.width = config.width + 'px';
+		dom.slides.style.height = config.height + 'px';
+
+		var availableWidth = window.innerWidth - ( window.innerWidth * config.padding * 2 ),
+			availableHeight = window.innerHeight - ( window.innerHeight * config.padding * 2 );
+
+		var scale = Math.min( availableWidth / config.width, availableHeight / config.height );
+
+		// dom.slides.style.WebkitTransform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
+		dom.slides.style.zoom = scale;
+
 		if( config.center ) {
 
 			// Select all slides, vertical and horizontal
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 46a765e3..fa4ea6eb 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.2 (2013-01-21, 14:54)
+ * reveal.js 2.3 (2013-01-27, 23:26)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function u(a){return n||m?(window.addEventListener("load",J,!1),C(e,a),w(),x(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function v(){if(l.theme=document.querySelector("#theme"),l.wrapper=document.querySelector(".reveal"),l.slides=document.querySelector(".reveal .slides"),!l.wrapper.querySelector(".progress")&&e.progress){var a=document.createElement("div");a.classList.add("progress"),a.innerHTML="<span></span>",l.wrapper.appendChild(a)}if(!l.wrapper.querySelector(".controls")&&e.controls){var b=document.createElement("aside");b.classList.add("controls"),b.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',l.wrapper.appendChild(b)}if(!l.wrapper.querySelector(".state-background")){var c=document.createElement("div");c.classList.add("state-background"),l.wrapper.appendChild(c)}if(!l.wrapper.querySelector(".pause-overlay")){var d=document.createElement("div");d.classList.add("pause-overlay"),l.wrapper.appendChild(d)}l.progress=document.querySelector(".reveal .progress"),l.progressbar=document.querySelector(".reveal .progress span"),e.controls&&(l.controls=document.querySelector(".reveal .controls"),l.controlsLeft=D(document.querySelectorAll(".navigate-left")),l.controlsRight=D(document.querySelectorAll(".navigate-right")),l.controlsUp=D(document.querySelectorAll(".navigate-up")),l.controlsDown=D(document.querySelectorAll(".navigate-down")),l.controlsPrev=D(document.querySelectorAll(".navigate-prev")),l.controlsNext=D(document.querySelectorAll(".navigate-next")))}function w(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",G,!1),window.addEventListener("orientationchange",G,!1))}function x(){function g(){b.length&&head.js.apply(null,b),y()}for(var a=[],b=[],c=0,d=e.dependencies.length;d>c;c++){var f=e.dependencies[c];(!f.condition||f.condition())&&(f.async?b.push(f.src):a.push(f.src),"function"==typeof f.callback&&head.ready(f.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],f.callback))}a.length?(head.ready(g),head.js.apply(null,a)):g()}function y(){v(),A(),z(),J(),$(),db(),setTimeout(function(){H("ready",{indexh:g,indexv:h,currentSlide:j})},1)}function z(){if(m===!1&&(e.transition="linear"),e.controls&&l.controls&&(l.controls.style.display="block"),e.progress&&l.progress&&(l.progress.style.display="block"),"default"!==e.transition&&l.wrapper.classList.add(e.transition),e.rtl&&l.wrapper.classList.add("rtl"),e.center&&l.wrapper.classList.add("center"),e.mouseWheel&&(document.addEventListener("DOMMouseScroll",ob,!1),document.addEventListener("mousewheel",ob,!1)),e.rollingLinks&&I(),e.theme&&l.theme){var a=l.theme.getAttribute("href"),b=/[^\/]*?(?=\.css)/,c=a.match(b)[0];e.theme!==c&&(a=a.replace(b,e.theme),l.theme.setAttribute("href",a))}}function 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s=A(document.querySelectorAll(e)),o=-c.wrapper.offsetHeight/2;for(var u=0,a=s.length;u<a;u++){var f=s[u];if(f.style.display==="none")continue;f.classList.contains("stack")?f.style.top=0:f.style.top=Math.max(-(f.offsetHeight/2)-20,o)+"px"}}}function B(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function j(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function F(){if(i.overview){var e=c.wrapper.classList.contains("overview");c.wrapper.classList.add("overview"),c.wrapper.classList.remove("exit-overview"),clearTimeout(g),clearTimeout(y),g=setTimeout(function(){var n=document.querySelectorAll(t);for(var r=0,i=n.length;r<i;r++){var s=n[r],a="translateZ(-2500px) translate("+(r-o)*105+"%, 0%)";s.setAttribute("data-index-h",r),s.style.display="block",s.style.WebkitTransform=a,s.style.MozTransform=a,s.style.msTransform=a,s.style.OTransform=a,s.style.transform=a;if(s.classList.contains("stack")){var l=s.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=r===o?u:j(s),d=l[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",yt,!0)}}else s.addEventListener("click",yt,!0)}H(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function I(){if(i.overview){clearTimeout(g),clearTimeout(y),c.wrapper.classList.remove("overview"),c.wrapper.classList.add("exit-overview"),y=setTimeout(function(){c.wrapper.classList.remove("exit-overview")},10);var t=A(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",yt,!0)}$(o,u),D("overviewhidden",{indexh:o,indexv:u,currentSlide:f})}}function q(e){typeof e=="boolean"?e?F():I():R()?I():F()}function R(){return c.wrapper.classList.contains("overview")}function U(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function z(){c.wrapper.classList.add("paused")}function W(){c.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return c.wrapper.classList.contains("paused")}function $(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");A(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=A(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function J(e,t){var n=A(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&c.progress){var n=A(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=A(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}c.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&c.controls){var e=G();c.controlsLeft.concat(c.controlsRight).concat(c.controlsUp).concat(c.controlsDown).concat(c.controlsPrev).concat(c.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&c.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&c.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&c.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&c.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&c.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&c.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(m);if(typeof e=="number")m=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=A(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(A(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(v),s&&(v=setTimeout(ft,s))}function it(){(G().left&&R()||nt()===!1)&&$(o-1)}function st(){(G().right&&R()||tt()===!1)&&$(o+1)}function ot(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function ut(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function at(){if(nt()===!1)if(G().up)ot();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function ft(){tt()===!1&&(G().down?ut():st()),rt()}function lt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:at();break;case 78:case 34:ft();break;case 72:case 37:it();break;case 76:case 39:st();break;case 75:case 38:ot();break;case 74:case 40:ut();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():ft();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&h&&(q(),e.preventDefault()),rt()}function ct(e){b.startX=e.touches[0].clientX,b.startY=e.touches[0].clientY,b.startCount=e.touches.length,e.touches.length===2&&i.overview&&(b.startSpan=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY}))}function ht(e){if(!b.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&b.startCount===2&&i.overview){var r=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY});Math.abs(b.startSpan-r)>b.threshold&&(b.handled=!0,r<b.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&b.startCount!==2){var s=t-b.startX,o=n-b.startY;s>b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,it()):s<-b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,st()):o>b.threshold?(b.handled=!0,ot()):o<-b.threshold&&(b.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){b.handled=!1}function dt(e){clearTimeout(d),d=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){var n=A(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/c.wrapper.offsetWidth*n);$(r)}function mt(e){Y()}function gt(e){H()}function yt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:1024,height:768,padding:.1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c={},h="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,p="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,d=0,v=0,m=0,g=0,y=0,b={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:w,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:C,removeEventListeners:k,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file
diff --git a/package.json b/package.json
index ee73ff9c..3164f04d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "reveal.js",
-	"version": "2.2.0",
+	"version": "2.3.0",
 	"description": "The HTML Presentation Framework",
 	"homepage": "http://lab.hakim.se/reveal-js",
 	"author": {

From 312eafe2e0d31bea49cfb7e0f8eb4b54c45c2b71 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Mon, 28 Jan 2013 18:58:32 -0500
Subject: [PATCH 251/305] feature detect zoom with fallback on transform, allow
 percent units for deck width/height (#310)

---
 js/reveal.js     | 52 ++++++++++++++++++++++++++++++++++++++++--------
 js/reveal.min.js |  4 ++--
 2 files changed, 46 insertions(+), 10 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 9984ce6a..2819608b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -17,8 +17,11 @@ var Reveal = (function(){
 		// Configurations defaults, can be overridden at initialization time
 		config = {
 
+			// The "normal" size of the presentation, aspect ratio will be preserved
+			// when the presentation is scaled to fit different resolutions
 			width: 1024,
 			height: 768,
+
 			padding: 0.1,
 
 			// Display controls in the bottom right corner
@@ -552,16 +555,49 @@ var Reveal = (function(){
 	 */
 	function layout() {
 
-		dom.slides.style.width = config.width + 'px';
-		dom.slides.style.height = config.height + 'px';
+		// Available space to scale within
+		var availableWidth = dom.wrapper.offsetWidth,
+			availableHeight = dom.wrapper.offsetHeight;
 
-		var availableWidth = window.innerWidth - ( window.innerWidth * config.padding * 2 ),
-			availableHeight = window.innerHeight - ( window.innerHeight * config.padding * 2 );
+		// Dimensions of the content
+		var slideWidth = config.width,
+			slideHeight = config.height;
 
-		var scale = Math.min( availableWidth / config.width, availableHeight / config.height );
+		// Slide width may be a percentage of available width
+		if( typeof slideWidth === 'string' && /%$/.test( slideWidth ) ) {
+			slideWidth = parseInt( slideWidth, 10 ) / 100 * availableWidth;
+		}
 
-		// dom.slides.style.WebkitTransform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
-		dom.slides.style.zoom = scale;
+		// Slide height may be a percentage of available height
+		if( typeof slideHeight === 'string' && /%$/.test( slideHeight ) ) {
+			slideHeight = parseInt( slideHeight, 10 ) / 100 * availableHeight;
+		}
+
+		dom.slides.style.width = slideWidth + 'px';
+		dom.slides.style.height = slideHeight + 'px';
+
+		// Reduce availabe space by padding
+		availableWidth = availableWidth - ( availableHeight * config.padding * 2 );
+		availableHeight = availableHeight - ( availableHeight * config.padding * 2 );
+
+		// Determine scale of content to fit within available space
+		var scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
+
+		// Prefer applying scale via zoom since Chrome blurs scaled content 
+		// with nested transforms
+		if( typeof dom.slides.style.zoom !== 'undefined' ) {
+			dom.slides.style.zoom = scale;
+		}
+		// Apply scale transform as a fallback
+		else {
+			var transform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
+
+			dom.slides.style.WebkitTransform = transform;
+			dom.slides.style.MozTransform = transform;
+			dom.slides.style.msTransform = transform;
+			dom.slides.style.OTransform = transform;
+			dom.slides.style.transform = transform;
+		}
 
 		if( config.center ) {
 
@@ -569,7 +605,7 @@ var Reveal = (function(){
 			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
 
 			// Determine the minimum top offset for slides
-			var minTop = -dom.wrapper.offsetHeight / 2;
+			var minTop = -slideHeight / 2;
 
 			for( var i = 0, len = slides.length; i < len; i++ ) {
 				var slide = slides[ i ];
diff --git a/js/reveal.min.js b/js/reveal.min.js
index fa4ea6eb..e704f527 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-01-27, 23:26)
+ * reveal.js 2.3 (2013-01-28, 18:56)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function w(e){if(!p&&!h){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),L(i,e),S(),x()}function E(){c.theme=document.querySelector("#theme"),c.wrapper=document.querySelector(".reveal"),c.slides=document.querySelector(".reveal .slides");if(!c.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",c.wrapper.appendChild(e)}if(!c.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',c.wrapper.appendChild(t)}if(!c.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),c.wrapper.appendChild(n)}if(!c.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),c.wrapper.appendChild(r)}c.progress=document.querySelector(".reveal .progress"),c.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(c.controls=document.querySelector(".reveal .controls"),c.controlsLeft=A(document.querySelectorAll(".navigate-left")),c.controlsRight=A(document.querySelectorAll(".navigate-right")),c.controlsUp=A(document.querySelectorAll(".navigate-up")),c.controlsDown=A(document.querySelectorAll(".navigate-down")),c.controlsPrev=A(document.querySelectorAll(".navigate-prev")),c.controlsNext=A(document.querySelectorAll(".navigate-next")))}function S(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function x(){function o(){t.length&&head.js.apply(null,t),T()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function T(){E(),C(),N(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function N(){h===!1&&(i.transition="linear"),i.controls&&c.controls&&(c.controls.style.display="block"),i.progress&&c.progress&&(c.progress.style.display="block"),i.transition!=="default"&&c.wrapper.classList.add(i.transition),i.rtl&&c.wrapper.classList.add("rtl"),i.center&&c.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",dt,!1),document.addEventListener("mousewheel",dt,!1)),i.rollingLinks&&P();if(i.theme&&c.theme){var e=c.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),c.theme.setAttribute("href",e))}}function C(){window.addEventListener("hashchange",mt,!1),window.addEventListener("resize",gt,!1),i.touch&&(document.addEventListener("touchstart",ct,!1),document.addEventListener("touchmove",ht,!1),document.addEventListener("touchend",pt,!1)),i.keyboard&&document.addEventListener("keydown",lt,!1),i.progress&&c.progress&&c.progress.addEventListener("click",M(vt),!1);if(i.controls&&c.controls){var e="ontouchstart"in window?"touchstart":"click";c.controlsLeft.forEach(function(t){t.addEventListener(e,M(it),!1)}),c.controlsRight.forEach(function(t){t.addEventListener(e,M(st),!1)}),c.controlsUp.forEach(function(t){t.addEventListener(e,M(ot),!1)}),c.controlsDown.forEach(function(t){t.addEventListener(e,M(ut),!1)}),c.controlsPrev.forEach(function(t){t.addEventListener(e,M(at),!1)}),c.controlsNext.forEach(function(t){t.addEventListener(e,M(ft),!1)})}}function 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From a20d3b68627f7b83d0ad3a28280c9ec53c97af40 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Tue, 29 Jan 2013 15:11:10 -0500
Subject: [PATCH 252/305] fix layering issue of anchors in ff with page
 transition (closes #274)

---
 css/reveal.css     | 5 +++++
 css/reveal.min.css | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/css/reveal.css b/css/reveal.css
index 77bb0bc0..168c730e 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -186,6 +186,11 @@ body {
 	max-height: 100%;
 }
 
+/** Prevents layering issues in certain browser/transition combinations */
+.reveal a {
+	position: relative;
+}
+
 .reveal strong,
 .reveal b {
 	font-weight: bold;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index ca285d0d..1611e487 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
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  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
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section{-webkit-transform:none;-moz-transform:none;-ms-transform:none;-o-transform:none;transform:none;-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal.overview .slides{-webkit-perspective-origin:0 0;-moz-perspective-origin:0 0;-ms-perspective-origin:0 0;perspective-origin:0 0;-webkit-perspective:700px;-moz-perspective:700px;-ms-perspective:700px;perspective:700px}.reveal.overview .slides section{height:600px;overflow:hidden;opacity:1!important;visibility:visible!important;cursor:pointer;background:rgba(0,0,0,.1)}.reveal.overview .slides section .fragment{opacity:1}.reveal.overview .slides section:after,.reveal.overview .slides section:before{display:none!important}.reveal.overview .slides section>section{opacity:1;cursor:pointer}.reveal.overview .slides section:hover{background:rgba(0,0,0,.3)}.reveal.overview .slides section.present{background:rgba(0,0,0,.3)}.reveal.overview .slides>section.stack{padding:0;background:0;overflow:visible}.reveal .pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;visibility:hidden;opacity:0;z-index:100;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;-ms-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease}.reveal.paused .pause-overlay{visibility:visible;opacity:1}.no-transforms{overflow-y:auto}.no-transforms .slides{top:0;left:50%;margin:0;text-align:center}.no-transforms .slides section{display:block!important;opacity:1!important;position:relative!important;height:auto;min-height:auto;top:0;left:-50%;margin:70px 0;-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none}.no-transforms .slides section section{left:0}.no-transition{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}.reveal .state-background{position:absolute;width:100%;height:100%;background:rgba( 0,0,0,0 );-webkit-transition:background 800ms ease;-moz-transition:background 800ms ease;-ms-transition:background 800ms ease;-o-transition:background 800ms ease;transition:background 800ms ease}.alert .reveal .state-background{background:rgba( 200,50,30,.6 )}.soothe .reveal .state-background{background:rgba( 50,200,90,.4 )}.blackout .reveal .state-background{background:rgba( 0,0,0,.6 )}.reveal.rtl .slides,.reveal.rtl .slides h1,.reveal.rtl .slides h2,.reveal.rtl .slides h3,.reveal.rtl .slides h4,.reveal.rtl .slides h5,.reveal.rtl .slides h6{direction:rtl;font-family:sans-serif}.reveal.rtl pre,.reveal.rtl code{direction:ltr}.reveal.rtl ol,.reveal.rtl ul{text-align:right}.reveal aside.notes{display:none}.zoomed .reveal *,.zoomed .reveal :before,.zoomed .reveal :after{-webkit-transform:none!important;-moz-transform:none!important;-ms-transform:none!important;transform:none!important;-webkit-backface-visibility:visible!important;-moz-backface-visibility:visible!important;-ms-backface-visibility:visible!important;backface-visibility:visible!important}.zoomed .reveal .progress,.zoomed .reveal .controls{opacity:0}.zoomed .reveal .roll span{background:0}.zoomed .reveal .roll span:after{visibility:hidden}
\ No newline at end of file

From 25f3884bf4deb315aaf9a5236ec1c05f85e3ff42 Mon Sep 17 00:00:00 2001
From: Lars Kappert <lars@webpro.nl>
Date: Tue, 29 Jan 2013 23:49:17 +0100
Subject: [PATCH 253/305] Support for external markdown files, including
 configurable (vertical) slide separator

---
 demo.md                     |  29 +++++++++
 index-markdown.html         | 105 ++++++++++++++++++++++++++++++
 plugin/markdown/markdown.js | 126 +++++++++++++++++++++++++++++++++---
 3 files changed, 252 insertions(+), 8 deletions(-)
 create mode 100644 demo.md
 create mode 100644 index-markdown.html

diff --git a/demo.md b/demo.md
new file mode 100644
index 00000000..1efe5f94
--- /dev/null
+++ b/demo.md
@@ -0,0 +1,29 @@
+# External markdown
+
+
+
+## Slide 1.1
+
+Content 1.1
+
+
+## Slide 1.2
+
+Content 1.2
+
+
+
+## Slide 2
+
+Content 2.1
+
+
+
+## Slide 3.1
+
+Content 3.1
+
+
+## Slide 3.2
+
+Content 3.2
diff --git a/index-markdown.html b/index-markdown.html
new file mode 100644
index 00000000..f46575be
--- /dev/null
+++ b/index-markdown.html
@@ -0,0 +1,105 @@
+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - The HTML Presentation Framework</title>
+
+		<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
+		<meta name="author" content="Hakim El Hattab">
+
+		<meta name="apple-mobile-web-app-capable" content="yes" />
+		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+
+		<link rel="stylesheet" href="css/reveal.css">
+		<link rel="stylesheet" href="css/theme/default.css" id="theme">
+
+		<!-- For syntax highlighting -->
+		<link rel="stylesheet" href="lib/css/zenburn.css">
+
+		<!-- If the query includes 'print-pdf', use the PDF print sheet -->
+		<script>
+			document.write( '<link rel="stylesheet" href="css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
+		</script>
+
+		<!--[if lt IE 9]>
+		<script src="lib/js/html5shiv.js"></script>
+		<![endif]-->
+	</head>
+
+	<body>
+
+		<div class="reveal">
+
+			<!-- Any section element inside of this container is displayed as a slide -->
+			<div class="slides">
+
+                <!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
+                <section data-markdown="demo.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
+
+                <!-- Slides are separated by newline + three dashes + newline (regular expression) -->
+                <section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
+                    <script type="text/template">
+                        1.1
+
+                        --
+
+                        4.1
+
+                        ---
+
+                        5.1
+                    </script>
+                </section>
+
+                <!-- No "extra" slides, since there are no separators defined -->
+                <section data-markdown>
+                    <script type="text/template">
+                        1.1
+
+                        ---
+
+                        4.1
+
+                        ---
+
+                        5.1
+                    </script>
+                </section>
+
+            </div>
+		</div>
+
+		<script src="lib/js/head.min.js"></script>
+		<script src="js/reveal.js"></script>
+
+		<script>
+
+			// Full list of configuration options available here:
+			// https://github.com/hakimel/reveal.js#configuration
+			Reveal.initialize({
+				controls: true,
+				progress: true,
+				history: true,
+				center: true,
+
+				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
+				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/fade/none
+
+				// Optional libraries used to extend on reveal.js
+				dependencies: [
+					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
+					{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
+					{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
+					{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
+					// { src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } }
+				]
+			});
+
+		</script>
+
+	</body>
+</html>
diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index b1660a1b..8d400194 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -6,11 +6,7 @@
         throw 'The reveal.js Markdown plugin requires Showdown to be loaded';
     }
 
-    var sections = document.querySelectorAll( '[data-markdown]' );
-
-    for( var i = 0, len = sections.length; i < len; i++ ) {
-        var section = sections[i];
-        var notes = section.querySelector( 'aside.notes' );
+    var stripLeadingWhitespace = function(section) {
 
         var template = section.querySelector( 'script' );
 
@@ -27,11 +23,125 @@
             text = text.replace( new RegExp('\\n? {' + leadingWs + '}','g'), '\n' );
         }
 
-        section.innerHTML = (new Showdown.converter()).makeHtml(text);
+        return text;
+
+    };
+
+    var slidifyMarkdown = function(markdown, separator, vertical) {
+
+        separator = separator || '^\n---\n$';
+
+        var reSeparator = new RegExp(separator + (vertical ? '|' + vertical : ''), 'mg'),
+            reHorSeparator = new RegExp(separator),
+            matches,
+            lastIndex = 0,
+            isHorizontal,
+            wasHorizontal = true,
+            content,
+            sectionStack = [],
+            markdownSections = '';
+
+        // iterate until all blocks between separators are stacked up
+        while( matches = reSeparator.exec(markdown) ) {
+
+            // determine direction (horizontal by default)
+            isHorizontal = reHorSeparator.test(matches[0]);
+
+            if( !isHorizontal && wasHorizontal ) {
+                // create vertical stack
+                sectionStack.push([]);
+            }
+
+            // pluck slide content from markdown input
+            content = markdown.substring(lastIndex, matches.index);
+
+            if( isHorizontal && wasHorizontal ) {
+                // add to horizontal stack
+                sectionStack.push(content);
+            } else {
+                // add to vertical stack
+                sectionStack[sectionStack.length-1].push(content);
+            }
+
+            lastIndex = reSeparator.lastIndex;
+            wasHorizontal = isHorizontal;
+
+        }
+
+        // add the remaining slide
+        (wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1]).push(markdown.substring(lastIndex));
+
+        // flatten the hierarchical stack, and insert <section data-markdown> tags
+        for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
+            markdownSections += typeof sectionStack[k] === 'string'
+                ? '<section data-markdown>' + sectionStack[k] + '</section>'
+                : '<section><section data-markdown>' + sectionStack[k].join('</section><section data-markdown>') + '</section></section>';
+        }
+
+        return markdownSections;
+    };
+
+    var queryMarkdownSlides = function() {
+
+        var sections = document.querySelectorAll( '[data-markdown]'),
+            section;
+
+        for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
+
+            section = sections[j];
+
+            if( section.getAttribute('data-markdown').length ) {
+
+                var xhr = new XMLHttpRequest(),
+                    url = section.getAttribute('data-markdown');
+
+                xhr.onreadystatechange = function () {
+                    if( xhr.readyState === 4 ) {
+                        section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
+                    }
+                };
+
+                xhr.open('GET', url, false);
+                xhr.send();
+
+            } else if( section.getAttribute('data-separator') ) {
+
+                var markdown = stripLeadingWhitespace(section);
+                section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
+
+            }
+        }
+
+        querySlides();
+
+    };
+
+    var querySlides = function() {
+
+        var sections = document.querySelectorAll( '[data-markdown]');
+
+        for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
+
+            makeHtml(sections[j]);
+
+        }
+
+    };
+
+    var makeHtml = function(section) {
+
+        var notes = section.querySelector( 'aside.notes' );
+
+        var markdown = stripLeadingWhitespace(section);
+
+        section.innerHTML = (new Showdown.converter()).makeHtml(markdown);
 
         if( notes ) {
             section.appendChild( notes );
         }
-    }
 
-})();
\ No newline at end of file
+    };
+
+    queryMarkdownSlides();
+
+})();

From 5dd63e4919b58bde83591590bacf37a1f091fa2a Mon Sep 17 00:00:00 2001
From: Lars Kappert <lars@webpro.nl>
Date: Tue, 29 Jan 2013 23:59:57 +0100
Subject: [PATCH 254/305] More/better examples in markdown demo

---
 index-markdown.html | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/index-markdown.html b/index-markdown.html
index f46575be..367c8798 100644
--- a/index-markdown.html
+++ b/index-markdown.html
@@ -38,33 +38,44 @@
                 <!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
                 <section data-markdown="demo.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
 
-                <!-- Slides are separated by newline + three dashes + newline (regular expression) -->
-                <section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
+                <!-- Slides are separated by three dashes (quick 'n dirty regular expression) -->
+                <section data-markdown data-separator="---">
                     <script type="text/template">
-                        1.1
-
-                        --
-
-                        4.1
-
+                        Slide 1
                         ---
-
-                        5.1
+                        Slide 2
+                        ---
+                        Slide 3
                     </script>
                 </section>
 
-                <!-- No "extra" slides, since there are no separators defined -->
+                <!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
+                <section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
+                    <script type="text/template">
+                        Slide 1.1
+
+                        --
+
+                        Slide 1.2
+
+                        ---
+
+                        Slide 2
+                    </script>
+                </section>
+
+                <!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) -->
                 <section data-markdown>
                     <script type="text/template">
-                        1.1
+                        A
 
                         ---
 
-                        4.1
+                        B
 
                         ---
 
-                        5.1
+                        C
                     </script>
                 </section>
 

From 7207122c75137c0d2c7dfd0e1d9a1a0e9bf0a88f Mon Sep 17 00:00:00 2001
From: Lars Kappert <lars@webpro.nl>
Date: Wed, 30 Jan 2013 00:09:02 +0100
Subject: [PATCH 255/305] Slightly refactored "slidify" flow

---
 plugin/markdown/markdown.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index 8d400194..ae4d08b0 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -81,7 +81,7 @@
         return markdownSections;
     };
 
-    var queryMarkdownSlides = function() {
+    var querySlidingMarkdown = function() {
 
         var sections = document.querySelectorAll( '[data-markdown]'),
             section;
@@ -112,11 +112,9 @@
             }
         }
 
-        querySlides();
-
     };
 
-    var querySlides = function() {
+    var queryMarkdownSlides = function() {
 
         var sections = document.querySelectorAll( '[data-markdown]');
 
@@ -142,6 +140,8 @@
 
     };
 
+    querySlidingMarkdown();
+
     queryMarkdownSlides();
 
 })();

From 1ca8306e2adbc8f2a2e299db5ddebf3b421f3464 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Tue, 29 Jan 2013 18:59:36 -0500
Subject: [PATCH 256/305] rename padding config option to margin, better mobile
 support for scaled presentations (#310)

---
 index.html       |  2 ++
 js/reveal.js     | 29 +++++++++++++++++------------
 js/reveal.min.js |  4 ++--
 3 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/index.html b/index.html
index 24afca13..bc2f3601 100644
--- a/index.html
+++ b/index.html
@@ -12,6 +12,8 @@
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 
+		<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+
 		<link rel="stylesheet" href="css/reveal.min.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
diff --git a/js/reveal.js b/js/reveal.js
index 2819608b..e3938f01 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -22,7 +22,7 @@ var Reveal = (function(){
 			width: 1024,
 			height: 768,
 
-			padding: 0.1,
+			margin: 0.1,
 
 			// Display controls in the bottom right corner
 			controls: true,
@@ -227,10 +227,6 @@ var Reveal = (function(){
 	function hideAddressBar() {
 
 		if( navigator.userAgent.match( /(iphone|ipod)/i ) ) {
-			// Give the page some scrollable overflow
-			document.documentElement.style.overflow = 'scroll';
-			document.body.style.height = '120%';
-
 			// Events that should trigger the address bar to hide
 			window.addEventListener( 'load', removeAddressBar, false );
 			window.addEventListener( 'orientationchange', removeAddressBar, false );
@@ -505,9 +501,18 @@ var Reveal = (function(){
 	 */
 	function removeAddressBar() {
 
+		if( window.orientation === 0 ) {
+			document.documentElement.style.overflow = 'scroll';
+			document.body.style.height = '120%';
+		}
+		else {
+			document.documentElement.style.overflow = '';
+			document.body.style.height = '100%';
+		}
+
 		setTimeout( function() {
 			window.scrollTo( 0, 1 );
-		}, 0 );
+		}, 10 );
 
 	}
 
@@ -559,6 +564,10 @@ var Reveal = (function(){
 		var availableWidth = dom.wrapper.offsetWidth,
 			availableHeight = dom.wrapper.offsetHeight;
 
+		// Reduce availabe space by margin
+		availableWidth -= ( availableHeight * config.margin );
+		availableHeight -= ( availableHeight * config.margin );
+
 		// Dimensions of the content
 		var slideWidth = config.width,
 			slideHeight = config.height;
@@ -576,16 +585,12 @@ var Reveal = (function(){
 		dom.slides.style.width = slideWidth + 'px';
 		dom.slides.style.height = slideHeight + 'px';
 
-		// Reduce availabe space by padding
-		availableWidth = availableWidth - ( availableHeight * config.padding * 2 );
-		availableHeight = availableHeight - ( availableHeight * config.padding * 2 );
-
 		// Determine scale of content to fit within available space
 		var scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
 
-		// Prefer applying scale via zoom since Chrome blurs scaled content 
+		// Prefer applying scale via zoom since Chrome blurs scaled content
 		// with nested transforms
-		if( typeof dom.slides.style.zoom !== 'undefined' ) {
+		if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|android)/gi ) ) {
 			dom.slides.style.zoom = scale;
 		}
 		// Apply scale transform as a fallback
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e704f527..f38d6659 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-01-28, 18:56)
+ * reveal.js 2.3 (2013-01-29, 18:58)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function w(e){if(!p&&!h){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),L(i,e),S(),x()}function E(){c.theme=document.querySelector("#theme"),c.wrapper=document.querySelector(".reveal"),c.slides=document.querySelector(".reveal .slides");if(!c.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",c.wrapper.appendChild(e)}if(!c.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',c.wrapper.appendChild(t)}if(!c.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),c.wrapper.appendChild(n)}if(!c.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),c.wrapper.appendChild(r)}c.progress=document.querySelector(".reveal .progress"),c.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(c.controls=document.querySelector(".reveal .controls"),c.controlsLeft=A(document.querySelectorAll(".navigate-left")),c.controlsRight=A(document.querySelectorAll(".navigate-right")),c.controlsUp=A(document.querySelectorAll(".navigate-up")),c.controlsDown=A(document.querySelectorAll(".navigate-down")),c.controlsPrev=A(document.querySelectorAll(".navigate-prev")),c.controlsNext=A(document.querySelectorAll(".navigate-next")))}function S(){navigator.userAgent.match(/(iphone|ipod)/i)&&(document.documentElement.style.overflow="scroll",document.body.style.height="120%",window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function x(){function o(){t.length&&head.js.apply(null,t),T()}var e=[],t=[];for(var 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ct(e){b.startX=e.touches[0].clientX,b.startY=e.touches[0].clientY,b.startCount=e.touches.length,e.touches.length===2&&i.overview&&(b.startSpan=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY}))}function ht(e){if(!b.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&b.startCount===2&&i.overview){var r=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY});Math.abs(b.startSpan-r)>b.threshold&&(b.handled=!0,r<b.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&b.startCount!==2){var s=t-b.startX,o=n-b.startY;s>b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,it()):s<-b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,st()):o>b.threshold?(b.handled=!0,ot()):o<-b.threshold&&(b.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){b.handled=!1}function dt(e){clearTimeout(d),d=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){var n=A(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/c.wrapper.offsetWidth*n);$(r)}function mt(e){Y()}function gt(e){H()}function yt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:1024,height:768,margin:.1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c={},h="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,p="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,d=0,v=0,m=0,g=0,y=0,b={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:w,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:C,removeEventListeners:k,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 9660cdbd26524ea220bec5fa2edca6dec5935284 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 30 Jan 2013 23:59:37 -0500
Subject: [PATCH 257/305] add min/max scale settings (#310)

---
 js/reveal.js     | 15 ++++++++++++---
 js/reveal.min.js |  4 ++--
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index e3938f01..c42af275 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -19,11 +19,16 @@ var Reveal = (function(){
 
 			// The "normal" size of the presentation, aspect ratio will be preserved
 			// when the presentation is scaled to fit different resolutions
-			width: 1024,
-			height: 768,
+			width: 960,
+			height: 700,
 
+			// Factor of the display size that should remain empty around the content
 			margin: 0.1,
 
+			// Bounds for smallest/largest possible scale to apply to content
+			minScale: 0.2,
+			maxScale: 1.4,
+
 			// Display controls in the bottom right corner
 			controls: true,
 
@@ -588,6 +593,10 @@ var Reveal = (function(){
 		// Determine scale of content to fit within available space
 		var scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
 
+		// Respect max/min scale settings
+		scale = Math.max( scale, config.minScale );
+		scale = Math.min( scale, config.maxScale );
+
 		// Prefer applying scale via zoom since Chrome blurs scaled content
 		// with nested transforms
 		if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|android)/gi ) ) {
@@ -1123,7 +1132,7 @@ var Reveal = (function(){
 			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
 				autoSlide = parseInt( slideAutoSlide, 10 );
-			} 
+			}
 			else {
 				autoSlide = config.autoSlide;
 			}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index f38d6659..4f9b0947 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-01-29, 18:58)
+ * reveal.js 2.3 (2013-01-30, 23:58)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function w(e){if(!p&&!h){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),L(i,e),S(),x()}function E(){c.theme=document.querySelector("#theme"),c.wrapper=document.querySelector(".reveal"),c.slides=document.querySelector(".reveal .slides");if(!c.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",c.wrapper.appendChild(e)}if(!c.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',c.wrapper.appendChild(t)}if(!c.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),c.wrapper.appendChild(n)}if(!c.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),c.wrapper.appendChild(r)}c.progress=document.querySelector(".reveal .progress"),c.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(c.controls=document.querySelector(".reveal .controls"),c.controlsLeft=A(document.querySelectorAll(".navigate-left")),c.controlsRight=A(document.querySelectorAll(".navigate-right")),c.controlsUp=A(document.querySelectorAll(".navigate-up")),c.controlsDown=A(document.querySelectorAll(".navigate-down")),c.controlsPrev=A(document.querySelectorAll(".navigate-prev")),c.controlsNext=A(document.querySelectorAll(".navigate-next")))}function S(){navigator.userAgent.match(/(iphone|ipod)/i)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function x(){function o(){t.length&&head.js.apply(null,t),T()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function T(){E(),C(),N(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function N(){h===!1&&(i.transition="linear"),i.controls&&c.controls&&(c.controls.style.display="block"),i.progress&&c.progress&&(c.progress.style.display="block"),i.transition!=="default"&&c.wrapper.classList.add(i.transition),i.rtl&&c.wrapper.classList.add("rtl"),i.center&&c.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",dt,!1),document.addEventListener("mousewheel",dt,!1)),i.rollingLinks&&P();if(i.theme&&c.theme){var e=c.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),c.theme.setAttribute("href",e))}}function 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t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1.4,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c={},h="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,p="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,d=0,v=0,m=0,g=0,y=0,b={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:w,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:C,removeEventListeners:k,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From f7a0cf703070b110557b8349ec1bafc4b0d0607e Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 31 Jan 2013 00:06:06 -0500
Subject: [PATCH 258/305] add config vars for #310 to readme

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index d24f4388..ea6be5e7 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,20 @@ At the end of your page you need to initialize reveal by running the following c
 
 ```javascript
 Reveal.initialize({
+
+	// The "normal" size of the presentation, aspect ratio will be preserved
+	// when the presentation is scaled to fit different resolutions. Can be
+	// specified using percentage units.
+	width: 960,
+	height: 700,
+
+	// Factor of the display size that should remain empty around the content
+	margin: 0.1,
+
+	// Bounds for smallest/largest possible scale to apply to content
+	minScale: 0.2,
+	maxScale: 1.4,
+
 	// Display controls in the bottom right corner
 	controls: true,
 
@@ -92,6 +106,7 @@ Reveal.initialize({
 
 	// Transition style
 	transition: 'default' // default/cube/page/concave/zoom/linear/fade/none
+
 });
 ```
 

From 1b01a749b07d1075d56ee133cea020e512eab0e2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 31 Jan 2013 00:09:28 -0500
Subject: [PATCH 259/305] change default maxScale to 1.0 (#310)

---
 js/reveal.js     | 2 +-
 js/reveal.min.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index c42af275..f2b96170 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -27,7 +27,7 @@ var Reveal = (function(){
 
 			// Bounds for smallest/largest possible scale to apply to content
 			minScale: 0.2,
-			maxScale: 1.4,
+			maxScale: 1.0,
 
 			// Display controls in the bottom right corner
 			controls: true,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 4f9b0947..4e2f42d9 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-01-30, 23:58)
+ * reveal.js 2.3 (2013-01-31, 00:08)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function w(e){if(!p&&!h){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),L(i,e),S(),x()}function E(){c.theme=document.querySelector("#theme"),c.wrapper=document.querySelector(".reveal"),c.slides=document.querySelector(".reveal .slides");if(!c.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",c.wrapper.appendChild(e)}if(!c.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',c.wrapper.appendChild(t)}if(!c.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),c.wrapper.appendChild(n)}if(!c.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),c.wrapper.appendChild(r)}c.progress=document.querySelector(".reveal .progress"),c.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(c.controls=document.querySelector(".reveal .controls"),c.controlsLeft=A(document.querySelectorAll(".navigate-left")),c.controlsRight=A(document.querySelectorAll(".navigate-right")),c.controlsUp=A(document.querySelectorAll(".navigate-up")),c.controlsDown=A(document.querySelectorAll(".navigate-down")),c.controlsPrev=A(document.querySelectorAll(".navigate-prev")),c.controlsNext=A(document.querySelectorAll(".navigate-next")))}function S(){navigator.userAgent.match(/(iphone|ipod)/i)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function x(){function o(){t.length&&head.js.apply(null,t),T()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var 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"+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",yt,!0)}}else s.addEventListener("click",yt,!0)}H(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function I(){if(i.overview){clearTimeout(g),clearTimeout(y),c.wrapper.classList.remove("overview"),c.wrapper.classList.add("exit-overview"),y=setTimeout(function(){c.wrapper.classList.remove("exit-overview")},10);var t=A(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",yt,!0)}$(o,u),D("overviewhidden",{indexh:o,indexv:u,currentSlide:f})}}function q(e){typeof e=="boolean"?e?F():I():R()?I():F()}function R(){return 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w=f.querySelectorAll(".fragment");A(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=A(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function J(e,t){var n=A(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&c.progress){var n=A(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=A(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}c.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&c.controls){var 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$(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(m);if(typeof e=="number")m=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=A(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(A(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(v),s&&(v=setTimeout(ft,s))}function it(){(G().left&&R()||nt()===!1)&&$(o-1)}function st(){(G().right&&R()||tt()===!1)&&$(o+1)}function ot(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function ut(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function at(){if(nt()===!1)if(G().up)ot();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function ft(){tt()===!1&&(G().down?ut():st()),rt()}function lt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;switch(e.keyCode){case 80:case 33:at();break;case 78:case 34:ft();break;case 72:case 37:it();break;case 76:case 39:st();break;case 75:case 38:ot();break;case 74:case 40:ut();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():ft();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&h&&(q(),e.preventDefault()),rt()}function ct(e){b.startX=e.touches[0].clientX,b.startY=e.touches[0].clientY,b.startCount=e.touches.length,e.touches.length===2&&i.overview&&(b.startSpan=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY}))}function ht(e){if(!b.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&b.startCount===2&&i.overview){var r=O({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:b.startX,y:b.startY});Math.abs(b.startSpan-r)>b.threshold&&(b.handled=!0,r<b.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&b.startCount!==2){var s=t-b.startX,o=n-b.startY;s>b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,it()):s<-b.threshold&&Math.abs(s)>Math.abs(o)?(b.handled=!0,st()):o>b.threshold?(b.handled=!0,ot()):o<-b.threshold&&(b.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){b.handled=!1}function dt(e){clearTimeout(d),d=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){var n=A(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/c.wrapper.offsetWidth*n);$(r)}function mt(e){Y()}function gt(e){H()}function yt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c={},h="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,p="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,d=0,v=0,m=0,g=0,y=0,b={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:w,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:C,removeEventListeners:k,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(c.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From f0b93d895b519d00e60438f41fdf9fbf453a8f95 Mon Sep 17 00:00:00 2001
From: andy matthews <andy@commadelimited.com>
Date: Thu, 31 Jan 2013 16:44:15 -0600
Subject: [PATCH 260/305] Only allowing 'unpause' keyboard events while paused

---
 js/reveal.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 542edc22..fd8a9f04 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -563,7 +563,7 @@ var Reveal = (function(){
 					continue;
 				}
 
-				// Vertical stacks are not centered since their section 
+				// Vertical stacks are not centered since their section
 				// children will be
 				if( slide.classList.contains( 'stack' ) ) {
 					slide.style.top = 0;
@@ -594,7 +594,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Retrieves the vertical index which was stored using 
+	 * Retrieves the vertical index which was stored using
 	 * #setPreviousVerticalIndex() or 0 if no previous index
 	 * exists.
 	 *
@@ -1066,7 +1066,7 @@ var Reveal = (function(){
 			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
 				autoSlide = parseInt( slideAutoSlide, 10 );
-			} 
+			}
 			else {
 				autoSlide = config.autoSlide;
 			}
@@ -1480,6 +1480,11 @@ var Reveal = (function(){
 
 		var triggered = true;
 
+		// while paused only allow "unpausing" keyboard events (b and .)
+		if (isPaused() && [66,190,191].indexOf(event.keyCode) === -1 ) {
+			return false;
+		}
+
 		switch( event.keyCode ) {
 			// p, page up
 			case 80: case 33: navigatePrev(); break;

From 723bd1cc0b7288deae9d20cbf6a4d72583b39437 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 2 Feb 2013 17:05:05 -0500
Subject: [PATCH 261/305] reduce width of single-page fallback slides

---
 LICENSE            | 2 +-
 css/reveal.css     | 3 ++-
 css/reveal.min.css | 4 ++--
 js/reveal.js       | 2 +-
 js/reveal.min.js   | 2 +-
 5 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/LICENSE b/LICENSE
index 23a2d5ae..0a283af0 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/css/reveal.css b/css/reveal.css
index 168c730e..4a5a3c06 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -5,7 +5,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
  */
 
 
@@ -1173,6 +1173,7 @@ body {
 }
 
 .no-transforms .slides {
+	width: 80%;
 	top: 0;
 	left: 50%;
 	margin: 0;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 1611e487..6d020273 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -3,5 +3,5 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-break:break-all;word-break:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section 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diff --git a/js/reveal.js b/js/reveal.js
index f2b96170..5ceb9a24 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -141,7 +141,7 @@ var Reveal = (function(){
 	 */
 	function initialize( options ) {
 
-		if( ( !supports2DTransforms && !supports3DTransforms ) ) {
+		if( !supports2DTransforms && !supports3DTransforms ) {
 			document.body.setAttribute( 'class', 'no-transforms' );
 
 			// If the browser doesn't support core features we won't be
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 4e2f42d9..d951e109 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,5 +1,5 @@
 /*!
- * reveal.js 2.3 (2013-01-31, 00:08)
+ * reveal.js 2.3 (2013-02-02, 17:04)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *

From c50ae08fe0ff52aa32c9dc203637b9e46efeacbb Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 2 Feb 2013 20:05:09 -0500
Subject: [PATCH 262/305] remove extra padding in stacks, add api method to
 retrieve curren scale (#310)

---
 css/reveal.css     |  5 +++++
 css/reveal.min.css |  2 +-
 js/reveal.js       | 10 +++++++++-
 js/reveal.min.js   |  4 ++--
 4 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index 4a5a3c06..de7aefbf 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -592,6 +592,11 @@ body {
 	top: -50%;
 }
 
+.reveal .slides>section.stack {
+	padding-top: 0;
+	padding-bottom: 0;
+}
+
 .reveal .slides>section.present,
 .reveal .slides>section>section.present {
 	display: block;
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 6d020273..b0dad115 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
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\ No newline at end of file
diff --git a/js/reveal.js b/js/reveal.js
index 5ceb9a24..6ee0156a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -94,6 +94,9 @@ var Reveal = (function(){
 		// all current slides.
 		state = [],
 
+		// The current scale of the presentation (see width/height config)
+		scale = 1,
+
 		// Cached references to DOM elements
 		dom = {},
 
@@ -591,7 +594,7 @@ var Reveal = (function(){
 		dom.slides.style.height = slideHeight + 'px';
 
 		// Determine scale of content to fit within available space
-		var scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
+		scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
 
 		// Respect max/min scale settings
 		scale = Math.max( scale, config.minScale );
@@ -1835,6 +1838,11 @@ var Reveal = (function(){
 			return currentSlide;
 		},
 
+		// Returns the current scale of the presentation content
+		getScale: function() {
+			return scale;
+		},
+
 		// Helper method, retrieves query string as a key/value hash
 		getQueryHash: function() {
 			var query = {};
diff --git a/js/reveal.min.js b/js/reveal.min.js
index d951e109..1cec6ce0 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-02, 17:04)
+ * reveal.js 2.3 (2013-02-02, 19:46)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
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From 98a99086ac8756154919bab52b54c15332e4d098 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 01:02:51 -0500
Subject: [PATCH 263/305] fix word breaks in headers (closes #321)

---
 css/reveal.css     | 3 +--
 css/reveal.min.css | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/css/reveal.css b/css/reveal.css
index de7aefbf..0fc8ecbf 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -77,8 +77,7 @@ body {
 	   -moz-hyphens: auto;
 	        hyphens: auto;
 
-	word-break: break-all;
-	word-break: break-word;
+	word-wrap: break-word;
 }
 
 .reveal h1 { font-size: 3.77em; }
diff --git a/css/reveal.min.css b/css/reveal.min.css
index b0dad115..a3a08a1d 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-break:break-all;word-break:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section 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\ No newline at end of file

From f45d94850f5130126a30ebcbc3bb11ccec10ad39 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 01:21:55 -0500
Subject: [PATCH 264/305] describing new presentation sizing logic in readme

---
 README.md | 42 +++++++++++++++++++++++++++++-------------
 1 file changed, 29 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index ea6be5e7..7f20a059 100644
--- a/README.md
+++ b/README.md
@@ -56,19 +56,6 @@ At the end of your page you need to initialize reveal by running the following c
 ```javascript
 Reveal.initialize({
 
-	// The "normal" size of the presentation, aspect ratio will be preserved
-	// when the presentation is scaled to fit different resolutions. Can be
-	// specified using percentage units.
-	width: 960,
-	height: 700,
-
-	// Factor of the display size that should remain empty around the content
-	margin: 0.1,
-
-	// Bounds for smallest/largest possible scale to apply to content
-	minScale: 0.2,
-	maxScale: 1.4,
-
 	// Display controls in the bottom right corner
 	controls: true,
 
@@ -112,6 +99,35 @@ Reveal.initialize({
 
 Note that the new default vertical centering option will break compatibility with slides that were using transitions with backgrounds (`cube` and `page`). To restore the previous behavior, set `center` to `false`.
 
+
+### Presentation Size
+
+All presentations have a normal size, that is the resolution at which they are authored. The framework will automatically scale presentations uniformly based on this size to ensure that everything fits on any given display or viewport. 
+
+See below for a list of configuration options related to sizing, including default values:
+
+```javascript
+Reveal.initialize({
+	
+	...
+	
+	// The "normal" size of the presentation, aspect ratio will be preserved
+	// when the presentation is scaled to fit different resolutions. Can be
+	// specified using percentage units.
+	width: 960,
+	height: 700,
+	
+	// Factor of the display size that should remain empty around the content
+	margin: 0.1,
+	
+	// Bounds for smallest/largest possible scale to apply to content
+	minScale: 0.2,
+	maxScale: 1.0
+	
+});
+```
+
+
 ### Dependencies
 
 Reveal.js doesn't _rely_ on any third party scripts to work but a few optional libraries are included by default. These libraries are loaded as dependencies in the order they appear, for example:

From d182235f1fca671498ac354a9507c19f1c7dbe5a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 01:31:27 -0500
Subject: [PATCH 265/305] code cosmetics

---
 js/reveal.js     | 4 ++--
 js/reveal.min.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index ccb009fe..80925261 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1545,12 +1545,12 @@ var Reveal = (function(){
 
 		// Disregard the event if there's a focused element or a
 		// keyboard modifier key is present
-		if ( hasFocus || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
+		if( hasFocus || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
 
 		var triggered = true;
 
 		// while paused only allow "unpausing" keyboard events (b and .)
-		if (isPaused() && [66,190,191].indexOf(event.keyCode) === -1 ) {
+		if( isPaused() && [66,190,191].indexOf( event.keyCode ) === -1 ) {
 			return false;
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 1cec6ce0..ef610a98 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-02, 19:46)
+ * reveal.js 2.3 (2013-02-03, 01:31)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",B,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function it(){clearTimeout(m),s&&(m=setTimeout(lt,s))}function st(){(Y().left&&U()||rt()===!1)&&J(o-1)}function ot(){(Y().right&&U()||nt()===!1)&&J(o+1)}function ut(){(Y().up&&U()||rt()===!1)&&J(o,u-1)}function at(){(Y().down&&U()||nt()===!1)&&J(o,u+1)}function ft(){if(rt()===!1)if(Y().up)ut();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,J())}}function lt(){nt()===!1&&(Y().down?at():ot()),it()}function ct(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if($()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ft();break;case 78:case 34:lt();break;case 72:case 37:st();break;case 76:case 39:ot();break;case 75:case 38:ut();break;case 74:case 40:at();break;case 36:J(0);break;case 35:J(Number.MAX_VALUE);break;case 32:U()?q():lt();break;case 13:U()?q():r=!1;break;case 66:case 190:case 191:V();break;case 70:z();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(R(),e.preventDefault()),it()}function ht(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function pt(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?I():q()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ot()):o>w.threshold?(w.handled=!0,ut()):o<-w.threshold&&(w.handled=!0,at()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function dt(e){w.handled=!1}function vt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);J(r)}function gt(e){Z()}function yt(e){B()}function bt(e){if(U()){e.preventDefault(),q();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);J(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:J,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:rt,nextFragment:nt,navigateTo:J,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:B,toggleOverview:R,togglePause:V,addEventListeners:k,removeEventListeners:L,getIndices:tt,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 9b830131f77621b208c461e5ad7a2fb9c92a188d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 02:00:17 -0500
Subject: [PATCH 266/305] fix error with removal of control button and progress
 bar event listeners (closes #323)

---
 js/reveal.js     | 58 ++++++++++++++++++++++--------------------------
 js/reveal.min.js |  4 ++--
 2 files changed, 29 insertions(+), 33 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 80925261..6553c8a9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -404,17 +404,17 @@ var Reveal = (function(){
 		}
 
 		if ( config.progress && dom.progress ) {
-			dom.progress.addEventListener( 'click', preventAndForward( onProgressClick ), false );
+			dom.progress.addEventListener( 'click', onProgressClicked, false );
 		}
 
 		if ( config.controls && dom.controls ) {
 			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
-			dom.controlsLeft.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateLeft ), false ); } );
-			dom.controlsRight.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateRight ), false ); } );
-			dom.controlsUp.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateUp ), false ); } );
-			dom.controlsDown.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateDown ), false ); } );
-			dom.controlsPrev.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
-			dom.controlsNext.forEach( function( el ) { el.addEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
+			dom.controlsLeft.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateLeftClicked, false ); } );
+			dom.controlsRight.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateRightClicked, false ); } );
+			dom.controlsUp.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateUpClicked, false ); } );
+			dom.controlsDown.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateDownClicked, false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.addEventListener( actionEvent, onNavigatePrevClicked, false ); } );
+			dom.controlsNext.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateNextClicked, false ); } );
 		}
 
 	}
@@ -435,17 +435,17 @@ var Reveal = (function(){
 		}
 
 		if ( config.progress && dom.progress ) {
-			dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false );
+			dom.progress.removeEventListener( 'click', onProgressClicked, false );
 		}
 
 		if ( config.controls && dom.controls ) {
 			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
-			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateLeft ), false ); } );
-			dom.controlsRight.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateRight ), false ); } );
-			dom.controlsUp.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateUp ), false ); } );
-			dom.controlsDown.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateDown ), false ); } );
-			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigatePrev ), false ); } );
-			dom.controlsNext.forEach( function( el ) { el.removeEventListener( actionEvent, preventAndForward( navigateNext ), false ); } );
+			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateLeftClicked, false ); } );
+			dom.controlsRight.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateRightClicked, false ); } );
+			dom.controlsUp.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateUpClicked, false ); } );
+			dom.controlsDown.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateDownClicked, false ); } );
+			dom.controlsPrev.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigatePrevClicked, false ); } );
+			dom.controlsNext.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateNextClicked, false ); } );
 		}
 
 	}
@@ -487,22 +487,6 @@ var Reveal = (function(){
 
 	}
 
-	/**
-	 * Prevents an events defaults behavior calls the
-	 * specified delegate.
-	 *
-	 * @param {Function} delegate The method to call
-	 * after the wrapper has been executed
-	 */
-	function preventAndForward( delegate ) {
-
-		return function( event ) {
-			event.preventDefault();
-			delegate.call( null, event );
-		};
-
-	}
-
 	/**
 	 * Causes the address bar to hide on mobile devices,
 	 * more vertical space ftw.
@@ -1733,7 +1717,9 @@ var Reveal = (function(){
 	 *
 	 * ( clickX / presentationWidth ) * numberOfSlides
 	 */
-	function onProgressClick( event ) {
+	function onProgressClicked( event ) {
+
+		event.preventDefault();
 
 		var slidesTotal = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
 		var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal );
@@ -1742,6 +1728,16 @@ var Reveal = (function(){
 
 	}
 
+	/**
+	 * Event handles for navigation control buttons.
+	 */
+	function onNavigateLeftClicked( event ) { event.preventDefault(); navigateLeft(); }
+	function onNavigateRightClicked( event ) { event.preventDefault(); navigateRight(); }
+	function onNavigateUpClicked( event ) { event.preventDefault(); navigateUp(); }
+	function onNavigateDownClicked( event ) { event.preventDefault(); navigateDown(); }
+	function onNavigatePrevClicked( event ) { event.preventDefault(); navigatePrev(); }
+	function onNavigateNextClicked( event ) { event.preventDefault(); navigateNext(); }
+
 	/**
 	 * Handler for the window level 'hashchange' event.
 	 */
diff --git a/js/reveal.min.js b/js/reveal.min.js
index ef610a98..f8df1318 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-03, 01:31)
+ * reveal.js 2.3 (2013-02-03, 01:59)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",B,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){navigator.userAgent.match(/(iphone|ipod)/i)&&(window.addEventListener("load",D,!1),window.addEventListener("orientationchange",D,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),B(),Z(),it(),setTimeout(function(){P("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&H();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",gt,!1),window.addEventListener("resize",yt,!1),i.touch&&(document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1)),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&h.progress&&h.progress.addEventListener("click",_(mt),!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,_(st),!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,_(ot),!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,_(ut),!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,_(at),!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,_(ft),!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,_(lt),!1)})}}function L(){document.removeEventListener("keydown",ct,!1),window.removeEventListener("hashchange",gt,!1),window.removeEventListener("resize",yt,!1),i.touch&&(document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",_(mt),!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,_(st),!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,_(ot),!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,_(ut),!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,_(at),!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,_(ft),!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,_(lt),!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function _(e){return function(t){t.preventDefault(),e.call(null,t)}}function D(){window.orientation===0?(document.documentElement.style.overflow="scroll",document.body.style.height="120%"):(document.documentElement.style.overflow="",document.body.style.height="100%"),setTimeout(function(){window.scrollTo(0,1)},10)}function P(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),A(n,t),h.wrapper.dispatchEvent(n)}function H(){if(p&&!("msPerspective"in document.body.style)){var t=document.querySelectorAll(e+" a:not(.image)");for(var n=0,r=t.length;n<r;n++){var i=t[n];if(i.textContent&&!i.querySelector("*")&&(!i.className||!i.classList.contains(i,"roll"))){var s=document.createElement("span");s.setAttribute("data-title",i.text),s.innerHTML=i.innerHTML,i.classList.add("roll"),i.innerHTML="",i.appendChild(s)}}}}function B(){var t=h.wrapper.offsetWidth,n=h.wrapper.offsetHeight;t-=n*i.margin,n-=n*i.margin;var 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e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var 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t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function mt(e){e.preventDefault(),it()}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){Y()}function xt(e){H()}function Tt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:k,removeEventListeners:L,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 2629be651a616010460ac011f32189d8fd7a906f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 11:27:28 -0500
Subject: [PATCH 267/305] trailing ws

---
 grunt.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grunt.js b/grunt.js
index b3015a89..d477d630 100644
--- a/grunt.js
+++ b/grunt.js
@@ -74,7 +74,7 @@ module.exports = function(grunt) {
 		}
 
 	});
-	
+
 	// Dependencies
 	grunt.loadNpmTasks( 'grunt-contrib-mincss' );
 

From c21e6bbfedd62128ea1c023498317894c6f9a01d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 11:28:01 -0500
Subject: [PATCH 268/305] fix vertical centering of slide in ios chrome (closes
 #289)

---
 js/reveal.js     | 4 ++--
 js/reveal.min.js | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 6553c8a9..a9890ca9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -234,7 +234,7 @@ var Reveal = (function(){
 	 */
 	function hideAddressBar() {
 
-		if( navigator.userAgent.match( /(iphone|ipod)/i ) ) {
+		if( /iphone|ipod|android/gi.test( navigator.userAgent ) && !/crios/gi.test( navigator.userAgent ) ) {
 			// Events that should trigger the address bar to hide
 			window.addEventListener( 'load', removeAddressBar, false );
 			window.addEventListener( 'orientationchange', removeAddressBar, false );
@@ -1729,7 +1729,7 @@ var Reveal = (function(){
 	}
 
 	/**
-	 * Event handles for navigation control buttons.
+	 * Event handler for navigation control buttons.
 	 */
 	function onNavigateLeftClicked( event ) { event.preventDefault(); navigateLeft(); }
 	function onNavigateRightClicked( event ) { event.preventDefault(); navigateRight(); }
diff --git a/js/reveal.min.js b/js/reveal.min.js
index f8df1318..976b4c8e 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-03, 01:59)
+ * reveal.js 2.3 (2013-02-03, 11:27)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){navigator.userAgent.match(/(iphone|ipod)/i)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",dt,!1),document.addEventListener("mousewheel",dt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",St,!1),window.addEventListener("resize",xt,!1),i.touch&&(document.addEventListener("touchstart",ct,!1),document.addEventListener("touchmove",ht,!1),document.addEventListener("touchend",pt,!1)),i.keyboard&&document.addEventListener("keydown",lt,!1),i.progress&&h.progress&&h.progress.addEventListener("click",vt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,mt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,Et,!1)})}}function 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e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&h.controls){var e=G();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&(m=setTimeout(ft,s))}function it(){(G().left&&R()||nt()===!1)&&$(o-1)}function st(){(G().right&&R()||tt()===!1)&&$(o+1)}function ot(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function ut(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function at(){if(nt()===!1)if(G().up)ot();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function ft(){tt()===!1&&(G().down?ut():st()),rt()}function lt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:at();break;case 78:case 34:ft();break;case 72:case 37:it();break;case 76:case 39:st();break;case 75:case 38:ot();break;case 74:case 40:ut();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():ft();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ct(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function ht(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,it()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):o>w.threshold?(w.handled=!0,ot()):o<-w.threshold&&(w.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){w.handled=!1}function dt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function mt(e){e.preventDefault(),it()}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){Y()}function xt(e){H()}function Tt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:k,removeEventListeners:L,getIndices:et,getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 080fb3cd33e6448a1f0e75987b796dcd550b487d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 13:21:42 -0500
Subject: [PATCH 269/305] disable zoom plugin while in overview mode

---
 plugin/zoom-js/zoom.js | 47 +++++++++++++++++++++++-------------------
 1 file changed, 26 insertions(+), 21 deletions(-)

diff --git a/plugin/zoom-js/zoom.js b/plugin/zoom-js/zoom.js
index 6b29f56e..b67ae166 100644
--- a/plugin/zoom-js/zoom.js
+++ b/plugin/zoom-js/zoom.js
@@ -1,29 +1,34 @@
 // Custom reveal.js integration
 (function(){
-	document.querySelector( '.reveal' ).addEventListener( 'click', function( event ) {
-		if( event.altKey ) {
+	var isEnabled = true;
+
+	document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
+		if( event.altKey && isEnabled ) {
 			event.preventDefault();
 			zoom.to({ element: event.target, pan: false });
 		}
 	} );
+
+	Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } );
+	Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } );
 })();
 
 /*!
  * zoom.js 0.2 (modified version for use with reveal.js)
  * http://lab.hakim.se/zoom-js
  * MIT licensed
- * 
+ *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var zoom = (function(){
 
 	// The current zoom level (scale)
 	var level = 1;
-	
+
 	// The current mouse position, used for panning
 	var mouseX = 0,
 		mouseY = 0;
-	
+
 	// Timeout before pan is activated
 	var panEngageTimeout = -1,
 		panUpdateInterval = -1;
@@ -36,7 +41,7 @@ var zoom = (function(){
 								'msTransform' in document.body.style ||
 								'OTransform' in document.body.style ||
 								'transform' in document.body.style;
-    
+
 	if( supportsTransforms ) {
 		// The easing that will be applied when we zoom in/out
 		document.body.style.transition = 'transform 0.8s ease';
@@ -45,7 +50,7 @@ var zoom = (function(){
 		document.body.style.MozTransition = '-moz-transform 0.8s ease';
 		document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
 	}
-	
+
 	// Zoom out if the user hits escape
 	document.addEventListener( 'keyup', function( event ) {
 		if( level !== 1 && event.keyCode === 27 ) {
@@ -62,21 +67,21 @@ var zoom = (function(){
 	}, false );
 
 	/**
-	 * Applies the CSS required to zoom in, prioritizes use of CSS3 
+	 * Applies the CSS required to zoom in, prioritizes use of CSS3
 	 * transforms but falls back on zoom for IE.
-	 * 
-	 * @param {Number} pageOffsetX 
-	 * @param {Number} pageOffsetY 
-	 * @param {Number} elementOffsetX 
-	 * @param {Number} elementOffsetY 
-	 * @param {Number} scale 
+	 *
+	 * @param {Number} pageOffsetX
+	 * @param {Number} pageOffsetY
+	 * @param {Number} elementOffsetX
+	 * @param {Number} elementOffsetY
+	 * @param {Number} scale
 	 */
 	function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
 
 		if( supportsTransforms ) {
 			var origin = pageOffsetX +'px '+ pageOffsetY +'px',
 				transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
-			
+
 			document.body.style.transformOrigin = origin;
 			document.body.style.OTransformOrigin = origin;
 			document.body.style.msTransformOrigin = origin;
@@ -121,7 +126,7 @@ var zoom = (function(){
 	}
 
 	/**
-	 * Pan the document when the mosue cursor approaches the edges 
+	 * Pan the document when the mosue cursor approaches the edges
 	 * of the window.
 	 */
 	function pan() {
@@ -129,7 +134,7 @@ var zoom = (function(){
 			rangeX = window.innerWidth * range,
 			rangeY = window.innerHeight * range,
 			scrollOffset = getScrollOffset();
-		
+
 		// Up
 		if( mouseY < rangeY ) {
 			window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
@@ -159,7 +164,7 @@ var zoom = (function(){
 	return {
 		/**
 		 * Zooms in on either a rectangle or HTML element.
-		 * 
+		 *
 		 * @param {Object} options
 		 *   - element: HTML element to zoom in on
 		 *   OR
@@ -232,7 +237,7 @@ var zoom = (function(){
 			if( currentOptions && currentOptions.element ) {
 				scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
 			}
-			
+
 			magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
 
 			level = 1;
@@ -241,11 +246,11 @@ var zoom = (function(){
 		// Alias
 		magnify: function( options ) { this.to( options ) },
 		reset: function() { this.out() },
-		
+
 		zoomLevel: function() {
 			return level;
 		}
 	}
-	
+
 })();
 

From 11fc906add845d8dd2b1d2ea1d902d8e12a65fb9 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 15:55:22 -0500
Subject: [PATCH 270/305] helper method for retrieving slide based on index
 (closes #293)

---
 js/reveal.js     | 12 ++++++++++++
 js/reveal.min.js |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index a9890ca9..52d2c7be 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1829,6 +1829,18 @@ var Reveal = (function(){
 		// Returns the indices of the current, or specified, slide
 		getIndices: getIndices,
 
+		// Returns the slide at the specified index, y is optional
+		getSlide: function( x, y ) {
+			var horizontalSlide = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR )[ x ];
+			var verticalSlides = horizontalSlide && horizontalSlide.querySelectorAll( 'section' );
+
+			if( typeof y !== 'undefined' ) {
+				return verticalSlides ? verticalSlides[ y ] : undefined;
+			}
+
+			return horizontalSlide;
+		},
+
 		// Returns the previous slide element, may be null
 		getPreviousSlide: function() {
 			return previousSlide;
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 976b4c8e..2ba7d81f 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-03, 11:27)
+ * reveal.js 2.3 (2013-02-03, 15:54)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",dt,!1),document.addEventListener("mousewheel",dt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",St,!1),window.addEventListener("resize",xt,!1),i.touch&&(document.addEventListener("touchstart",ct,!1),document.addEventListener("touchmove",ht,!1),document.addEventListener("touchend",pt,!1)),i.keyboard&&document.addEventListener("keydown",lt,!1),i.progress&&h.progress&&h.progress.addEventListener("click",vt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,mt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,Et,!1)})}}function 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e=h.wrapper.classList.contains("overview");h.wrapper.classList.add("overview"),h.wrapper.classList.remove("exit-overview"),clearTimeout(y),clearTimeout(b),y=setTimeout(function(){var n=document.querySelectorAll(t);for(var r=0,i=n.length;r<i;r++){var s=n[r],a="translateZ(-2500px) translate("+(r-o)*105+"%, 0%)";s.setAttribute("data-index-h",r),s.style.display="block",s.style.WebkitTransform=a,s.style.MozTransform=a,s.style.msTransform=a,s.style.OTransform=a,s.style.transform=a;if(s.classList.contains("stack")){var l=s.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=r===o?u:j(s),d=l[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",Tt,!0)}}else s.addEventListener("click",Tt,!0)}H(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function I(){if(i.overview){clearTimeout(y),clearTimeout(b),h.wrapper.classList.remove("overview"),h.wrapper.classList.add("exit-overview"),b=setTimeout(function(){h.wrapper.classList.remove("exit-overview")},10);var t=O(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",Tt,!0)}$(o,u),D("overviewhidden",{indexh:o,indexv:u,currentSlide:f})}}function q(e){typeof e=="boolean"?e?F():I():R()?I():F()}function R(){return h.wrapper.classList.contains("overview")}function U(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function z(){h.wrapper.classList.add("paused")}function W(){h.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return h.wrapper.classList.contains("paused")}function $(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");O(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=O(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function J(e,t){var n=O(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&h.progress){var n=O(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=O(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&h.controls){var e=G();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&(m=setTimeout(ft,s))}function it(){(G().left&&R()||nt()===!1)&&$(o-1)}function st(){(G().right&&R()||tt()===!1)&&$(o+1)}function ot(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function ut(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function at(){if(nt()===!1)if(G().up)ot();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function ft(){tt()===!1&&(G().down?ut():st()),rt()}function lt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:at();break;case 78:case 34:ft();break;case 72:case 37:it();break;case 76:case 39:st();break;case 75:case 38:ot();break;case 74:case 40:ut();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():ft();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ct(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function ht(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,it()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):o>w.threshold?(w.handled=!0,ot()):o<-w.threshold&&(w.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){w.handled=!1}function dt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function mt(e){e.preventDefault(),it()}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){Y()}function xt(e){H()}function Tt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 6b0fff3512e7ab9b1874cc33163c57869b909406 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 3 Feb 2013 16:17:46 -0500
Subject: [PATCH 271/305] enable backgrounds images when printing to pdf
 (closes #271)

---
 css/print/pdf.css | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 2d933247..b90c3ab2 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -2,16 +2,17 @@
    by Rob Glazebrook of CSSnewbie.com
    Last Updated: June 4, 2008
 
-   Feel free (nay, compelled) to edit, append, and 
+   Feel free (nay, compelled) to edit, append, and
    manipulate this file as you see fit. */
 
 
 /* SECTION 1: Set default width, margin, float, and
-   background. This prevents elements from extending 
+   background. This prevents elements from extending
    beyond the edge of the printed page, and prevents
    unnecessary background images from printing */
+
 * {
-	-webkit-print-color-adjust: exact; 
+	-webkit-print-color-adjust: exact;
 }
 
 body {
@@ -19,24 +20,22 @@ body {
 	width: auto;
 	height: auto;
 	border: 0;
-	margin: 0 5%;
 	padding: 0;
 	float: none !important;
 	overflow: visible;
-	background-image: none !important;
 }
 
 html {
-	width: auto;
-	height: auto;
+	width: 100%;
+	height: 100%;
 	overflow: visible;
 }
 
-/* SECTION 2: Remove any elements not needed in print. 
+/* SECTION 2: Remove any elements not needed in print.
    This would include navigation, ads, sidebars, etc. */
-.nestedarrow, 
-.controls, 
-.reveal .progress, 
+.nestedarrow,
+.controls,
+.reveal .progress,
 .reveal.overview,
 .fork-reveal,
 .share-reveal,
@@ -60,7 +59,7 @@ h1,h2,h3,h4,h5,h6 {
 /* SECTION 5: Make hyperlinks more usable.
    Ensure links are underlined, and consider appending
    the URL to the end of the link for usability. */
-a:link, 
+a:link,
 a:visited {
 	font-weight: bold;
 	text-decoration: underline;
@@ -106,7 +105,7 @@ ul, ol, div, p {
 }
 .reveal .slides section {
 
-	page-break-after: always !important; 
+	page-break-after: always !important;
 
 	visibility: visible !important;
 	position: static !important;
@@ -137,12 +136,12 @@ ul, ol, div, p {
 .reveal section.stack {
 	margin: 0px !important;
 	padding: 0px !important;
-	page-break-after: avoid !important; 
+	page-break-after: avoid !important;
 }
 .reveal section .fragment {
 	opacity: 1 !important;
 	visibility: visible !important;
-	
+
 	-webkit-transform: none !important;
 	   -moz-transform: none !important;
 	    -ms-transform: none !important;

From 8a2f1462679536cce2e9792cda305ccc2d742bcf Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 5 Feb 2013 18:02:03 -0500
Subject: [PATCH 272/305] remove experimental tileflip transition, reduce max
 size of media content to 95% to account for slide padding

---
 css/reveal.css           |  54 +--------------
 css/reveal.min.css       |   2 +-
 css/shaders/tile-flip.fs |  64 ------------------
 css/shaders/tile-flip.vs | 141 ---------------------------------------
 4 files changed, 4 insertions(+), 257 deletions(-)
 delete mode 100644 css/shaders/tile-flip.fs
 delete mode 100644 css/shaders/tile-flip.vs

diff --git a/css/reveal.css b/css/reveal.css
index 0fc8ecbf..51eef843 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -181,8 +181,8 @@ body {
 .reveal img,
 .reveal video,
 .reveal iframe {
-	max-width: 100%;
-	max-height: 100%;
+	max-width: 95%;
+	max-height: 95%;
 }
 
 /** Prevents layering issues in certain browser/transition combinations */
@@ -994,55 +994,6 @@ body {
 }
 
 
-/*********************************************
- * TILE-FLIP TRANSITION (CSS shader)
- *********************************************/
-
-.reveal.tileflip .slides section.present {
-	-webkit-transform: none;
-	-webkit-transition-duration: 800ms;
-
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 0, randomness 0, flipAxis 0 1 0, tileOutline 1
-	);
-}
-
-.reveal.tileflip .slides section.past {
-	-webkit-transform: none;
-	-webkit-transition-duration: 800ms;
-
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
-	);
-}
-
-.reveal.tileflip .slides section.future {
-	-webkit-transform: none;
-	-webkit-transition-duration: 800ms;
-
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 1, randomness 0, flipAxis 0 1 0, tileOutline 1
-	);
-}
-
-.reveal.tileflip .slides>section>section.present {
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 0, randomness 2, flipAxis 1 0 0, tileOutline 1
-	);
-}
-
-.reveal.tileflip .slides>section>section.past {
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
-	);
-}
-
-.reveal.tileflip .slides>section>section.future {
-	-webkit-filter: custom( url(shaders/tile-flip.vs) mix(url(shaders/tile-flip.fs) multiply source-atop), 10 10 border-box detached, transform perspective(1000) scale(1) rotateX(0deg) rotateY(0deg) rotateZ(0deg),
-		amount 1, randomness 2, flipAxis 1 0 0, tileOutline 1
-	);
-}
-
 /*********************************************
  * FADE TRANSITION
  *********************************************/
@@ -1074,6 +1025,7 @@ body {
 	        transition: none;
 }
 
+
 /*********************************************
  * NO TRANSITION
  *********************************************/
diff --git a/css/reveal.min.css b/css/reveal.min.css
index a3a08a1d..5d585a7a 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
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\ No newline at end of file
diff --git a/css/shaders/tile-flip.fs b/css/shaders/tile-flip.fs
deleted file mode 100644
index 3481a48f..00000000
--- a/css/shaders/tile-flip.fs
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2012 Adobe Systems Incorporated. All rights reserved.
- * Copyright (c) 2012 Branislav Ulicny
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *     http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-precision mediump float;
-
-// Uniform values from CSS
-
-uniform float amount;
-uniform float tileOutline;
-
-// Built-in uniforms
-
-uniform vec2 u_meshSize;
-uniform vec2 u_textureSize;
-
-// Varyings passed in from vertex shader
-
-varying float v_depth;
-varying vec2 v_uv;
-
-// Main
-
-void main()
-{
-	// FIXME: Must swap x and y as a workaround for: 
-	// https://bugs.webkit.org/show_bug.cgi?id=96285
-	vec2 u_meshSize = u_meshSize.yx;
-
-	vec4 c = vec4(1.0);
-
-	// Fade out.
-	c.a = 1.0 - v_depth;
-
-	// Show grid outline.
-	if (tileOutline >= 0.5) {
-		float cell_width = u_textureSize.x / u_meshSize.y;
-		float cell_height = u_textureSize.y / u_meshSize.x;
-		float dd = 1.0;
-
-		if (mod(v_uv.x * u_textureSize.x + dd, cell_width) < 2.0
-			|| mod(v_uv.y * u_textureSize.y + dd, cell_height) < 2.0) {
-			if (amount > 0.0)
-				c.rgb = vec3(1.0 - sqrt(amount));
-		}
-	}
-	css_ColorMatrix = mat4(c.r, 0.0, 0.0, 0.0,
-							0.0, c.g, 0.0, 0.0,
-							0.0, 0.0, c.b, 0.0,
-							0.0, 0.0, 0.0, c.a);
-}
diff --git a/css/shaders/tile-flip.vs b/css/shaders/tile-flip.vs
deleted file mode 100644
index 498e446f..00000000
--- a/css/shaders/tile-flip.vs
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c)2012 Adobe Systems Incorporated. All rights reserved.
- * Copyright (c)2012 Branislav Ulicny
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *     http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-precision mediump float;
-
-// Built-in attributes
-
-attribute vec4 a_position;
-attribute vec2 a_texCoord;
-attribute vec3 a_triangleCoord;
-
-// Built-in uniforms
-
-uniform mat4 u_projectionMatrix;
-uniform vec2 u_meshSize;
-uniform vec2 u_textureSize;
-
-// Uniform passed in from CSS
-
-uniform mat4 transform;
-uniform float amount;
-uniform float randomness;
-uniform vec3 flipAxis;
-
-// Varyings
-
-varying float v_depth;
-varying vec2 v_uv;
-
-// Constants
-
-const float PI2 = 1.5707963267948966;
-
-// Create perspective matrix
-
-mat4 perspectiveMatrix(float p)
-{
-    float perspective = - 1.0 / p;
-    return mat4(
-		1.0, 0.0, 0.0, 0.0,
-		0.0, 1.0, 0.0, 0.0,
-		0.0, 0.0, 1.0, perspective,
-		0.0, 0.0, 0.0, 1.0
-	);
-}
-
-// Rotate vector
-
-vec3 rotateVectorByQuaternion(vec3 v, vec4 q)
-{
-	vec3 dest = vec3(0.0);
-
-	float x = v.x, y  = v.y, z  = v.z;
-	float qx = q.x, qy = q.y, qz = q.z, qw = q.w;
-
-	// Calculate quaternion * vector.
-
-	float ix =  qw * x + qy * z - qz * y,
-		  iy =  qw * y + qz * x - qx * z,
-		  iz =  qw * z + qx * y - qy * x,
-		  iw = -qx * x - qy * y - qz * z;
-
-	// Calculate result * inverse quaternion.
-
-	dest.x = ix * qw + iw * -qx + iy * -qz - iz * -qy;
-	dest.y = iy * qw + iw * -qy + iz * -qx - ix * -qz;
-	dest.z = iz * qw + iw * -qz + ix * -qy - iy * -qx;
-
-	return dest;
-}
-
-// Convert rotation.
-
-vec4 axisAngleToQuaternion(vec3 axis, float angle)
-{
-	vec4 dest = vec4(0.0);
-
-	float halfAngle = angle / 2.0;
-	float s = sin(halfAngle);
-
-	dest.x = axis.x * s;
-	dest.y = axis.y * s;
-	dest.z = axis.z * s;
-	dest.w = cos(halfAngle);
-
-	return dest;
-}
-
-// Random function based on the tile coordinate.
-// This will return the same value for all the vertices in the same tile (i.e. two triangles).
-
-float random(vec2 scale)
-{
-    // Use the fragment position as a different seed per-pixel.
-    return fract(sin(dot(vec2(a_triangleCoord.x, a_triangleCoord.y), scale)) * 4000.0);
-}
-
-// Main
-
-void main()
-{
-	// FIXME: We must swap x and y as a workaround for: 
-	// https://bugs.webkit.org/show_bug.cgi?id=96285
-	vec2 u_meshSize = u_meshSize.yx;
-
-  	vec4 pos = a_position;
-	float aspect = u_textureSize.x / u_textureSize.y;
-
-	float cx = a_triangleCoord.x / u_meshSize.y - 0.5 + 0.5 / u_meshSize.y;
-	float cy = a_triangleCoord.y / u_meshSize.x - 0.5 + 0.5 / u_meshSize.x;
-
-	vec3 centroid = vec3(cx, cy, 0.0);
-	float r = random(vec2(10.0, 80.0));
-	float rr = mix(0.0, PI2, amount * (1.0 + randomness * r));
-
-	vec4 rotation = vec4(flipAxis, rr);
-	vec4 qRotation = axisAngleToQuaternion(normalize(rotation.xyz), rotation.w);
-
-	vec3 newPosition = rotateVectorByQuaternion((pos.xyz - centroid)* vec3(aspect, 1., 1.0), qRotation) * vec3(1.0 / aspect, 1.0, 1.0) + centroid;
-	pos.xyz = newPosition;
-
-	gl_Position = u_projectionMatrix * transform * pos;
-
-	// Pass varyings to the fragment shader.
-	v_depth = abs(rr)/ PI2;
-	v_uv = a_texCoord;
-}

From cf8708f932fe7ba79186f37dd9a8ea94625b5bc4 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 5 Feb 2013 20:08:59 -0500
Subject: [PATCH 273/305] adjust copyright years

---
 LICENSE            | 2 +-
 README.md          | 2 +-
 css/reveal.css     | 2 +-
 css/reveal.min.css | 2 +-
 grunt.js           | 2 +-
 js/reveal.js       | 2 +-
 js/reveal.min.js   | 4 ++--
 7 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/LICENSE b/LICENSE
index 0a283af0..e1e8bf7a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
+Copyright (C) 2013 Hakim El Hattab, http://hakim.se
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 7f20a059..adf7a3a8 100644
--- a/README.md
+++ b/README.md
@@ -401,5 +401,5 @@ If you want to customise reveal.js without running grunt.js you can alter the HT
 
 MIT licensed
 
-Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
+Copyright (C) 2013 Hakim El Hattab, http://hakim.se
 
diff --git a/css/reveal.css b/css/reveal.css
index 51eef843..33fd2066 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -5,7 +5,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
 
 
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 5d585a7a..d806c038 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -3,5 +3,5 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-wrap:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section .fragment.grow{opacity:1}.reveal .slides section .fragment.grow.visible{-webkit-transform:scale( 1.3 );-moz-transform:scale( 1.3 );-ms-transform:scale( 1.3 );-o-transform:scale( 1.3 );transform:scale( 1.3 )}.reveal .slides section .fragment.shrink{opacity:1}.reveal .slides section .fragment.shrink.visible{-webkit-transform:scale( .7 );-moz-transform:scale( .7 );-ms-transform:scale( .7 );-o-transform:scale( .7 );transform:scale( .7 )}.reveal .slides section .fragment.roll-in{opacity:0;-webkit-transform:rotateX( 90deg );-moz-transform:rotateX( 90deg );-ms-transform:rotateX( 90deg );-o-transform:rotateX( 90deg );transform:rotateX( 90deg )}.reveal .slides section .fragment.roll-in.visible{opacity:1;-webkit-transform:rotateX( 0 );-moz-transform:rotateX( 0 );-ms-transform:rotateX( 0 );-o-transform:rotateX( 0 );transform:rotateX( 0 )}.reveal .slides section .fragment.fade-out{opacity:1}.reveal .slides section .fragment.fade-out.visible{opacity:0}.reveal .slides section .fragment.highlight-red,.reveal .slides section 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\ No newline at end of file
diff --git a/grunt.js b/grunt.js
index d477d630..00f43502 100644
--- a/grunt.js
+++ b/grunt.js
@@ -19,7 +19,7 @@ module.exports = function(grunt) {
 				' * http://lab.hakim.se/reveal-js\n' +
 				' * MIT licensed\n' +
 				' *\n' +
-				' * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se\n' +
+				' * Copyright (C) 2013 Hakim El Hattab, http://hakim.se\n' +
 				' */'
 		},
 
diff --git a/js/reveal.js b/js/reveal.js
index 52d2c7be..d97d77a3 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -3,7 +3,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2013 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 2ba7d81f..29ba1833 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-03, 15:54)
+ * reveal.js 2.3 (2013-02-05, 20:06)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
- * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
 var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");O(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=O(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function J(e,t){var n=O(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&h.progress){var n=O(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=O(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break 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e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&(m=setTimeout(ft,s))}function it(){(G().left&&R()||nt()===!1)&&$(o-1)}function st(){(G().right&&R()||tt()===!1)&&$(o+1)}function ot(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function ut(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function at(){if(nt()===!1)if(G().up)ot();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function ft(){tt()===!1&&(G().down?ut():st()),rt()}function lt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:at();break;case 78:case 34:ft();break;case 72:case 37:it();break;case 76:case 39:st();break;case 75:case 38:ot();break;case 74:case 40:ut();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():ft();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ct(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function ht(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,it()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):o>w.threshold?(w.handled=!0,ot()):o<-w.threshold&&(w.handled=!0,ut()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function pt(e){w.handled=!1}function dt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ft():at()},100)}function vt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function mt(e){e.preventDefault(),it()}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){Y()}function xt(e){H()}function Tt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:it,right:st,up:ot,down:ut,prev:at,next:ft,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:it,navigateRight:st,navigateUp:ot,navigateDown:ut,navigatePrev:at,navigateNext:ft,layout:H,toggleOverview:q,togglePause:X,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From fd7d09f6972443279e7d06397b52ddd9d789f51e Mon Sep 17 00:00:00 2001
From: Damjan Georgievski <gdamjan@gmail.com>
Date: Wed, 6 Feb 2013 12:24:04 +0100
Subject: [PATCH 274/305] find correct path to open html file from the notes.js
 path

---
 plugin/notes/notes.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 7c83366d..72f6a107 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -5,7 +5,9 @@
 var RevealNotes = (function() {
 
 	function openNotes() {
-		var notesPopup = window.open( 'plugin/notes/notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
+		var jsFileLocation = document.querySelector('script[src*=notes]').src;  // this js file path
+		jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, '');   // the js folder path
+		var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
 
 		// Fires when slide is changed
 		Reveal.addEventListener( 'slidechanged', function( event ) {

From 380264afc8468544d82f3e50115cef249f08fff5 Mon Sep 17 00:00:00 2001
From: hakimel <hakim.elhattab@gmail.com>
Date: Wed, 6 Feb 2013 19:15:30 -0500
Subject: [PATCH 275/305] merge in notes improvement

---
 plugin/notes/notes.html | 32 ++++++++++++++++----------------
 plugin/notes/notes.js   |  2 +-
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index af2fbfc9..50d172a9 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -29,16 +29,16 @@
 				border: none;
 
 				-webkit-transform-origin: 0 0;
-					 -moz-transform-origin: 0 0;
-						-ms-transform-origin: 0 0;
-						 -o-transform-origin: 0 0;
-								transform-origin: 0 0;
+				   -moz-transform-origin: 0 0;
+					-ms-transform-origin: 0 0;
+					 -o-transform-origin: 0 0;
+						transform-origin: 0 0;
 
 				-webkit-transform: scale(0.5);
-					 -moz-transform: scale(0.5);
-						-ms-transform: scale(0.5);
-						 -o-transform: scale(0.5);
-								transform: scale(0.5);
+				   -moz-transform: scale(0.5);
+					-ms-transform: scale(0.5);
+					 -o-transform: scale(0.5);
+						transform: scale(0.5);
 			}
 
 			#wrap-next-slide {
@@ -55,16 +55,16 @@
 				border: none;
 
 				-webkit-transform-origin: 0 0;
-					 -moz-transform-origin: 0 0;
-						-ms-transform-origin: 0 0;
-						 -o-transform-origin: 0 0;
-								transform-origin: 0 0;
+				   -moz-transform-origin: 0 0;
+					-ms-transform-origin: 0 0;
+					 -o-transform-origin: 0 0;
+						transform-origin: 0 0;
 
 				-webkit-transform: scale(0.35);
-					 -moz-transform: scale(0.35);
-						-ms-transform: scale(0.35);
-						 -o-transform: scale(0.35);
-								transform: scale(0.35);
+				   -moz-transform: scale(0.35);
+					-ms-transform: scale(0.35);
+					 -o-transform: scale(0.35);
+						transform: scale(0.35);
 			}
 
 			.slides {
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 72f6a107..63de05a0 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -5,7 +5,7 @@
 var RevealNotes = (function() {
 
 	function openNotes() {
-		var jsFileLocation = document.querySelector('script[src*=notes]').src;  // this js file path
+		var jsFileLocation = document.querySelector('script[src$="notes.js"]').src;  // this js file path
 		jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, '');   // the js folder path
 		var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
 

From 2962325fd1e5c7a1fe723a7eea8534ed1626bc6c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 9 Feb 2013 19:04:17 -0500
Subject: [PATCH 276/305] stop auto-slide on pause and overview (closes #320)

---
 js/reveal.js     | 18 +++++++++++++++++-
 js/reveal.min.js |  4 ++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index d97d77a3..dd23d99f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -675,6 +675,9 @@ var Reveal = (function(){
 		// Only proceed if enabled in config
 		if( config.overview ) {
 
+			// Don't auto-slide while in overview mode
+			cancelAutoSlide();
+
 			var wasActive = dom.wrapper.classList.contains( 'overview' );
 
 			dom.wrapper.classList.add( 'overview' );
@@ -794,6 +797,8 @@ var Reveal = (function(){
 
 			slide( indexh, indexv );
 
+			cueAutoSlide();
+
 			// Notify observers of the overview hiding
 			dispatchEvent( 'overviewhidden', {
 				'indexh': indexh,
@@ -862,6 +867,7 @@ var Reveal = (function(){
 	 */
 	function pause() {
 
+		cancelAutoSlide();
 		dom.wrapper.classList.add( 'paused' );
 
 	}
@@ -871,6 +877,7 @@ var Reveal = (function(){
 	 */
 	function resume() {
 
+		cueAutoSlide();
 		dom.wrapper.classList.remove( 'paused' );
 
 	}
@@ -1424,12 +1431,21 @@ var Reveal = (function(){
 		clearTimeout( autoSlideTimeout );
 
 		// Cue the next auto-slide if enabled
-		if( autoSlide ) {
+		if( autoSlide && !isPaused() && !isOverviewActive() ) {
 			autoSlideTimeout = setTimeout( navigateNext, autoSlide );
 		}
 
 	}
 
+	/**
+	 * Cancels any ongoing request to auto-slide.
+	 */
+	function cancelAutoSlide() {
+
+		clearTimeout( autoSlideTimeout );
+
+	}
+
 	function navigateLeft() {
 
 		// Prioritize hiding fragments
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 29ba1833..41ca2da0 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-05, 20:06)
+ * reveal.js 2.3 (2013-02-09, 19:04)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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.slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 24c493fb83bcc51e5db59e5abca246493eac8700 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 9 Feb 2013 19:11:54 -0500
Subject: [PATCH 277/305] add api methods for check if overview is active or
 presentation is paused

---
 js/reveal.js     | 28 ++++++++++++++++------------
 js/reveal.min.js |  4 ++--
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index dd23d99f..15b695e0 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -822,7 +822,7 @@ var Reveal = (function(){
 			override ? activateOverview() : deactivateOverview();
 		}
 		else {
-			isOverviewActive() ? deactivateOverview() : activateOverview();
+			isOverview() ? deactivateOverview() : activateOverview();
 		}
 
 	}
@@ -833,7 +833,7 @@ var Reveal = (function(){
 	 * @return {Boolean} true if the overview is active,
 	 * false otherwise
 	 */
-	function isOverviewActive() {
+	function isOverview() {
 
 		return dom.wrapper.classList.contains( 'overview' );
 
@@ -973,7 +973,7 @@ var Reveal = (function(){
 		}
 
 		// If the overview is active, re-activate it to update positions
-		if( isOverviewActive() ) {
+		if( isOverview() ) {
 			activateOverview();
 		}
 
@@ -1084,7 +1084,7 @@ var Reveal = (function(){
 
 				// Optimization; hide all slides that are three or more steps
 				// away from the present slide
-				if( isOverviewActive() === false ) {
+				if( isOverview() === false ) {
 					// The distance loops so that it measures 1 between the first
 					// and last slides
 					var distance = Math.abs( ( index - i ) % ( slidesLength - 3 ) ) || 0;
@@ -1431,7 +1431,7 @@ var Reveal = (function(){
 		clearTimeout( autoSlideTimeout );
 
 		// Cue the next auto-slide if enabled
-		if( autoSlide && !isPaused() && !isOverviewActive() ) {
+		if( autoSlide && !isPaused() && !isOverview() ) {
 			autoSlideTimeout = setTimeout( navigateNext, autoSlide );
 		}
 
@@ -1449,7 +1449,7 @@ var Reveal = (function(){
 	function navigateLeft() {
 
 		// Prioritize hiding fragments
-		if( availableRoutes().left && isOverviewActive() || previousFragment() === false ) {
+		if( availableRoutes().left && isOverview() || previousFragment() === false ) {
 			slide( indexh - 1 );
 		}
 
@@ -1458,7 +1458,7 @@ var Reveal = (function(){
 	function navigateRight() {
 
 		// Prioritize revealing fragments
-		if( availableRoutes().right && isOverviewActive() || nextFragment() === false ) {
+		if( availableRoutes().right && isOverview() || nextFragment() === false ) {
 			slide( indexh + 1 );
 		}
 
@@ -1467,7 +1467,7 @@ var Reveal = (function(){
 	function navigateUp() {
 
 		// Prioritize hiding fragments
-		if( availableRoutes().up && isOverviewActive() || previousFragment() === false ) {
+		if( availableRoutes().up && isOverview() || previousFragment() === false ) {
 			slide( indexh, indexv - 1 );
 		}
 
@@ -1476,7 +1476,7 @@ var Reveal = (function(){
 	function navigateDown() {
 
 		// Prioritize revealing fragments
-		if( availableRoutes().down && isOverviewActive() || nextFragment() === false ) {
+		if( availableRoutes().down && isOverview() || nextFragment() === false ) {
 			slide( indexh, indexv + 1 );
 		}
 
@@ -1572,9 +1572,9 @@ var Reveal = (function(){
 			// end
 			case 35: slide( Number.MAX_VALUE ); break;
 			// space
-			case 32: isOverviewActive() ? deactivateOverview() : navigateNext(); break;
+			case 32: isOverview() ? deactivateOverview() : navigateNext(); break;
 			// return
-			case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
+			case 13: isOverview() ? deactivateOverview() : triggered = false; break;
 			// b, period, Logitech presenter tools "black screen" button
 			case 66: case 190: case 191: togglePause(); break;
 			// f
@@ -1779,7 +1779,7 @@ var Reveal = (function(){
 
 		// TODO There's a bug here where the event listeners are not
 		// removed after deactivating the overview.
-		if( isOverviewActive() ) {
+		if( isOverview() ) {
 			event.preventDefault();
 
 			deactivateOverview();
@@ -1838,6 +1838,10 @@ var Reveal = (function(){
 		// Toggles the "black screen" mode on/off
 		togglePause: togglePause,
 
+		// State checks
+		isOverview: isOverview,
+		isPaused: isPaused,
+
 		// Adds or removes all internal event listeners (such as keyboard)
 		addEventListeners: addEventListeners,
 		removeEventListeners: removeEventListeners,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 41ca2da0..eff798f2 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-09, 19:04)
+ * reveal.js 2.3 (2013-02-09, 19:08)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",xt,!1),window.addEventListener("resize",Tt,!1),i.touch&&(document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1)),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&h.progress&&h.progress.addEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,St,!1)})}}function 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t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){Y()}function Tt(e){H()}function Nt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,isOverview:R,isPaused:V,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 7ee4e0ba66f032dba38261d0ed849bc88ce36baf Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 11 Feb 2013 12:09:14 -0500
Subject: [PATCH 278/305] scale presentations on ipad instead of zoom

---
 js/reveal.js     | 116 ++++++++++++++++++++++++-----------------------
 js/reveal.min.js |   4 +-
 2 files changed, 62 insertions(+), 58 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 15b695e0..fc5164df 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -552,78 +552,82 @@ var Reveal = (function(){
 	 */
 	function layout() {
 
-		// Available space to scale within
-		var availableWidth = dom.wrapper.offsetWidth,
-			availableHeight = dom.wrapper.offsetHeight;
+		if( dom.wrapper ) {
 
-		// Reduce availabe space by margin
-		availableWidth -= ( availableHeight * config.margin );
-		availableHeight -= ( availableHeight * config.margin );
+			// Available space to scale within
+			var availableWidth = dom.wrapper.offsetWidth,
+				availableHeight = dom.wrapper.offsetHeight;
 
-		// Dimensions of the content
-		var slideWidth = config.width,
-			slideHeight = config.height;
+			// Reduce availabe space by margin
+			availableWidth -= ( availableHeight * config.margin );
+			availableHeight -= ( availableHeight * config.margin );
 
-		// Slide width may be a percentage of available width
-		if( typeof slideWidth === 'string' && /%$/.test( slideWidth ) ) {
-			slideWidth = parseInt( slideWidth, 10 ) / 100 * availableWidth;
-		}
+			// Dimensions of the content
+			var slideWidth = config.width,
+				slideHeight = config.height;
 
-		// Slide height may be a percentage of available height
-		if( typeof slideHeight === 'string' && /%$/.test( slideHeight ) ) {
-			slideHeight = parseInt( slideHeight, 10 ) / 100 * availableHeight;
-		}
+			// Slide width may be a percentage of available width
+			if( typeof slideWidth === 'string' && /%$/.test( slideWidth ) ) {
+				slideWidth = parseInt( slideWidth, 10 ) / 100 * availableWidth;
+			}
 
-		dom.slides.style.width = slideWidth + 'px';
-		dom.slides.style.height = slideHeight + 'px';
+			// Slide height may be a percentage of available height
+			if( typeof slideHeight === 'string' && /%$/.test( slideHeight ) ) {
+				slideHeight = parseInt( slideHeight, 10 ) / 100 * availableHeight;
+			}
 
-		// Determine scale of content to fit within available space
-		scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
+			dom.slides.style.width = slideWidth + 'px';
+			dom.slides.style.height = slideHeight + 'px';
 
-		// Respect max/min scale settings
-		scale = Math.max( scale, config.minScale );
-		scale = Math.min( scale, config.maxScale );
+			// Determine scale of content to fit within available space
+			scale = Math.min( availableWidth / slideWidth, availableHeight / slideHeight );
 
-		// Prefer applying scale via zoom since Chrome blurs scaled content
-		// with nested transforms
-		if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|android)/gi ) ) {
-			dom.slides.style.zoom = scale;
-		}
-		// Apply scale transform as a fallback
-		else {
-			var transform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
+			// Respect max/min scale settings
+			scale = Math.max( scale, config.minScale );
+			scale = Math.min( scale, config.maxScale );
 
-			dom.slides.style.WebkitTransform = transform;
-			dom.slides.style.MozTransform = transform;
-			dom.slides.style.msTransform = transform;
-			dom.slides.style.OTransform = transform;
-			dom.slides.style.transform = transform;
-		}
+			// Prefer applying scale via zoom since Chrome blurs scaled content
+			// with nested transforms
+			if( typeof dom.slides.style.zoom !== 'undefined' && !navigator.userAgent.match( /(iphone|ipod|ipad|android)/gi ) ) {
+				dom.slides.style.zoom = scale;
+			}
+			// Apply scale transform as a fallback
+			else {
+				var transform = 'translate(-50%, -50%) scale('+ scale +') translate(50%, 50%)';
 
-		if( config.center ) {
+				dom.slides.style.WebkitTransform = transform;
+				dom.slides.style.MozTransform = transform;
+				dom.slides.style.msTransform = transform;
+				dom.slides.style.OTransform = transform;
+				dom.slides.style.transform = transform;
+			}
 
-			// Select all slides, vertical and horizontal
-			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+			if( config.center ) {
 
-			// Determine the minimum top offset for slides
-			var minTop = -slideHeight / 2;
+				// Select all slides, vertical and horizontal
+				var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
 
-			for( var i = 0, len = slides.length; i < len; i++ ) {
-				var slide = slides[ i ];
+				// Determine the minimum top offset for slides
+				var minTop = -slideHeight / 2;
 
-				// Don't bother updating invisible slides
-				if( slide.style.display === 'none' ) {
-					continue;
+				for( var i = 0, len = slides.length; i < len; i++ ) {
+					var slide = slides[ i ];
+
+					// Don't bother updating invisible slides
+					if( slide.style.display === 'none' ) {
+						continue;
+					}
+
+					// Vertical stacks are not centered since their section
+					// children will be
+					if( slide.classList.contains( 'stack' ) ) {
+						slide.style.top = 0;
+					}
+					else {
+						slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
+					}
 				}
 
-				// Vertical stacks are not centered since their section
-				// children will be
-				if( slide.classList.contains( 'stack' ) ) {
-					slide.style.top = 0;
-				}
-				else {
-					slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
-				}
 			}
 
 		}
diff --git a/js/reveal.min.js b/js/reveal.min.js
index eff798f2..405a878d 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-09, 19:08)
+ * reveal.js 2.3 (2013-02-11, 10:53)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",xt,!1),window.addEventListener("resize",Tt,!1),i.touch&&(document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1)),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&h.progress&&h.progress.addEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,St,!1)})}}function L(){document.removeEventListener("keydown",ct,!1),window.removeEventListener("hashchange",xt,!1),window.removeEventListener("resize",Tt,!1),i.touch&&(document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,St,!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function _(){window.orientation===0?(document.documentElement.style.overflow="scroll",document.body.style.height="120%"):(document.documentElement.style.overflow="",document.body.style.height="100%"),setTimeout(function(){window.scrollTo(0,1)},10)}function D(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),A(n,t),h.wrapper.dispatchEvent(n)}function P(){if(p&&!("msPerspective"in document.body.style)){var t=document.querySelectorAll(e+" a:not(.image)");for(var n=0,r=t.length;n<r;n++){var i=t[n];if(i.textContent&&!i.querySelector("*")&&(!i.className||!i.classList.contains(i,"roll"))){var s=document.createElement("span");s.setAttribute("data-title",i.text),s.innerHTML=i.innerHTML,i.classList.add("roll"),i.innerHTML="",i.appendChild(s)}}}}function H(){var t=h.wrapper.offsetWidth,n=h.wrapper.offsetHeight;t-=n*i.margin,n-=n*i.margin;var r=i.width,s=i.height;typeof r=="string"&&/%$/.test(r)&&(r=parseInt(r,10)/100*t),typeof s=="string"&&/%$/.test(s)&&(s=parseInt(s,10)/100*n),h.slides.style.width=r+"px",h.slides.style.height=s+"px",c=Math.min(t/r,n/s),c=Math.max(c,i.minScale),c=Math.min(c,i.maxScale);if(typeof h.slides.style.zoom!="undefined"&&!navigator.userAgent.match(/(iphone|ipod|android)/gi))h.slides.style.zoom=c;else{var o="translate(-50%, -50%) scale("+c+") translate(50%, 50%)";h.slides.style.WebkitTransform=o,h.slides.style.MozTransform=o,h.slides.style.msTransform=o,h.slides.style.OTransform=o,h.slides.style.transform=o}if(i.center){var u=O(document.querySelectorAll(e)),a=-s/2;for(var f=0,l=u.length;f<l;f++){var p=u[f];if(p.style.display==="none")continue;p.classList.contains("stack")?p.style.top=0:p.style.top=Math.max(-(p.offsetHeight/2)-20,a)+"px"}}}function B(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function j(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function F(){if(i.overview){it();var e=h.wrapper.classList.contains("overview");h.wrapper.classList.add("overview"),h.wrapper.classList.remove("exit-overview"),clearTimeout(y),clearTimeout(b),y=setTimeout(function(){var n=document.querySelectorAll(t);for(var r=0,i=n.length;r<i;r++){var s=n[r],a="translateZ(-2500px) translate("+(r-o)*105+"%, 0%)";s.setAttribute("data-index-h",r),s.style.display="block",s.style.WebkitTransform=a,s.style.MozTransform=a,s.style.msTransform=a,s.style.OTransform=a,s.style.transform=a;if(s.classList.contains("stack")){var l=s.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=r===o?u:j(s),d=l[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",Nt,!0)}}else s.addEventListener("click",Nt,!0)}H(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function I(){if(i.overview){clearTimeout(y),clearTimeout(b),h.wrapper.classList.remove("overview"),h.wrapper.classList.add("exit-overview"),b=setTimeout(function(){h.wrapper.classList.remove("exit-overview")},10);var t=O(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",Nt,!0)}$(o,u),rt(),D("overviewhidden",{indexh:o,indexv:u,currentSlide:f})}}function q(e){typeof e=="boolean"?e?F():I():R()?I():F()}function R(){return h.wrapper.classList.contains("overview")}function U(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function z(){it(),h.wrapper.classList.add("paused")}function W(){rt(),h.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return h.wrapper.classList.contains("paused")}function $(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");O(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=O(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function 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e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&h.controls){var e=G();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&!V()&&!R()&&(m=setTimeout(lt,s))}function it(){clearTimeout(m)}function st(){(G().left&&R()||nt()===!1)&&$(o-1)}function ot(){(G().right&&R()||tt()===!1)&&$(o+1)}function ut(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function at(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function ft(){if(nt()===!1)if(G().up)ut();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function lt(){tt()===!1&&(G().down?at():ot()),rt()}function ct(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ft();break;case 78:case 34:lt();break;case 72:case 37:st();break;case 76:case 39:ot();break;case 75:case 38:ut();break;case 74:case 40:at();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():lt();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ht(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function pt(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ot()):o>w.threshold?(w.handled=!0,ut()):o<-w.threshold&&(w.handled=!0,at()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function dt(e){w.handled=!1}function vt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){Y()}function Tt(e){H()}function Nt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,isOverview:R,isPaused:V,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file
+var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function 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L(){document.removeEventListener("keydown",ct,!1),window.removeEventListener("hashchange",xt,!1),window.removeEventListener("resize",Tt,!1),i.touch&&(document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,St,!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return 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s=="string"&&/%$/.test(s)&&(s=parseInt(s,10)/100*n),h.slides.style.width=r+"px",h.slides.style.height=s+"px",c=Math.min(t/r,n/s),c=Math.max(c,i.minScale),c=Math.min(c,i.maxScale);if(typeof h.slides.style.zoom!="undefined"&&!navigator.userAgent.match(/(iphone|ipod|ipad|android)/gi))h.slides.style.zoom=c;else{var o="translate(-50%, -50%) scale("+c+") translate(50%, 50%)";h.slides.style.WebkitTransform=o,h.slides.style.MozTransform=o,h.slides.style.msTransform=o,h.slides.style.OTransform=o,h.slides.style.transform=o}if(i.center){var u=O(document.querySelectorAll(e)),a=-s/2;for(var f=0,l=u.length;f<l;f++){var p=u[f];if(p.style.display==="none")continue;p.classList.contains("stack")?p.style.top=0:p.style.top=Math.max(-(p.offsetHeight/2)-20,a)+"px"}}}}function B(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function j(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function F(){if(i.overview){it();var 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I(){if(i.overview){clearTimeout(y),clearTimeout(b),h.wrapper.classList.remove("overview"),h.wrapper.classList.add("exit-overview"),b=setTimeout(function(){h.wrapper.classList.remove("exit-overview")},10);var t=O(document.querySelectorAll(e));for(var n=0,r=t.length;n<r;n++){var s=t[n];s.style.display="",s.style.WebkitTransform="",s.style.MozTransform="",s.style.msTransform="",s.style.OTransform="",s.style.transform="",s.removeEventListener("click",Nt,!0)}$(o,u),rt(),D("overviewhidden",{indexh:o,indexv:u,currentSlide:f})}}function q(e){typeof e=="boolean"?e?F():I():R()?I():F()}function R(){return h.wrapper.classList.contains("overview")}function U(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function z(){it(),h.wrapper.classList.add("paused")}function W(){rt(),h.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return h.wrapper.classList.contains("paused")}function 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J(e,t){var n=O(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&h.progress){var n=O(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=O(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&h.controls){var e=G();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&!V()&&!R()&&(m=setTimeout(lt,s))}function it(){clearTimeout(m)}function st(){(G().left&&R()||nt()===!1)&&$(o-1)}function ot(){(G().right&&R()||tt()===!1)&&$(o+1)}function ut(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function at(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function ft(){if(nt()===!1)if(G().up)ut();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function lt(){tt()===!1&&(G().down?at():ot()),rt()}function ct(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ft();break;case 78:case 34:lt();break;case 72:case 37:st();break;case 76:case 39:ot();break;case 75:case 38:ut();break;case 74:case 40:at();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():lt();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ht(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function pt(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ot()):o>w.threshold?(w.handled=!0,ut()):o<-w.threshold&&(w.handled=!0,at()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function dt(e){w.handled=!1}function vt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){Y()}function Tt(e){H()}function Nt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,isOverview:R,isPaused:V,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 4df8a256254705b6c6ffa5cf2edb7c52d26b43ec Mon Sep 17 00:00:00 2001
From: Gourav Tiwari <gouravtiwari21@gmail.com>
Date: Mon, 11 Feb 2013 13:51:40 -0500
Subject: [PATCH 279/305] Added isFirstSlide and isLastSlide functions

---
 js/reveal.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/js/reveal.js b/js/reveal.js
index fc5164df..0c39f8ed 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1529,7 +1529,25 @@ var Reveal = (function(){
 
 	}
 
+	/**
+	 * 
+	 * @return {Boolean} true if current slide is first slide,
+	 * false otherwise
+	 */
 
+	function firstSlide(){
+		return (document.querySelector(SLIDES_SELECTOR + '.past') == null ? true : false);
+	}
+
+	/**
+	 * 
+	 * @return {Boolean} true if current slide is last slide,
+	 * false otherwise
+	 */
+
+	function lastSlide(){
+		return (document.querySelector(SLIDES_SELECTOR + '.future') == null ? true : false);
+	}
 	// --------------------------------------------------------------------//
 	// ----------------------------- EVENTS -------------------------------//
 	// --------------------------------------------------------------------//
@@ -1880,6 +1898,14 @@ var Reveal = (function(){
 			return scale;
 		},
 
+		isFirstSlide: function(){
+			return firstSlide();
+		},
+
+		isLastSlide: function(){
+			return lastSlide();
+		},
+
 		// Helper method, retrieves query string as a key/value hash
 		getQueryHash: function() {
 			var query = {};

From 45825b61b7ac336dd57dd21380f1f5128dbe7609 Mon Sep 17 00:00:00 2001
From: JJ Allaire <jj@rstudio.org>
Date: Wed, 13 Feb 2013 08:10:27 -0500
Subject: [PATCH 280/305] check window.ontouchstart != null (required for
 qtwebkit)

---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index fc5164df..5ed71c14 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -439,7 +439,7 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
+			var actionEvent = 'ontouchstart' in window && window.ontouchstart != null ? 'touchstart' : 'click';
 			dom.controlsLeft.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateLeftClicked, false ); } );
 			dom.controlsRight.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateRightClicked, false ); } );
 			dom.controlsUp.forEach( function( el ) { el.removeEventListener( actionEvent, onNavigateUpClicked, false ); } );

From e1872c9115e371a21f2dc31f8c3bc1913ce518b7 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 13 Feb 2013 18:00:53 -0500
Subject: [PATCH 281/305] added isFirstSlide/isLastSlide api methods

---
 js/reveal.js     | 41 +++++++++++++++--------------------------
 js/reveal.min.js |  4 ++--
 2 files changed, 17 insertions(+), 28 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 33ca7dab..d315c897 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1529,25 +1529,7 @@ var Reveal = (function(){
 
 	}
 
-	/**
-	 * 
-	 * @return {Boolean} true if current slide is first slide,
-	 * false otherwise
-	 */
 
-	function firstSlide(){
-		return (document.querySelector(SLIDES_SELECTOR + '.past') == null ? true : false);
-	}
-
-	/**
-	 * 
-	 * @return {Boolean} true if current slide is last slide,
-	 * false otherwise
-	 */
-
-	function lastSlide(){
-		return (document.querySelector(SLIDES_SELECTOR + '.future') == null ? true : false);
-	}
 	// --------------------------------------------------------------------//
 	// ----------------------------- EVENTS -------------------------------//
 	// --------------------------------------------------------------------//
@@ -1898,14 +1880,6 @@ var Reveal = (function(){
 			return scale;
 		},
 
-		isFirstSlide: function(){
-			return firstSlide();
-		},
-
-		isLastSlide: function(){
-			return lastSlide();
-		},
-
 		// Helper method, retrieves query string as a key/value hash
 		getQueryHash: function() {
 			var query = {};
@@ -1917,6 +1891,21 @@ var Reveal = (function(){
 			return query;
 		},
 
+		// Returns true if we're currently on the first slide
+		isFirstSlide: function() {
+			return document.querySelector( SLIDES_SELECTOR + '.past' ) == null ? true : false;
+		},
+
+		// Returns true if we're currently on the last slide
+		isLastSlide: function() {
+			if( currentSlide && currentSlide.classList.contains( '.stack' ) ) {
+				return currentSlide.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
+			}
+			else {
+				return document.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
+			}
+		},
+
 		// Forward event binding to the reveal DOM element
 		addEventListener: function( type, listener, useCapture ) {
 			if( 'addEventListener' in window ) {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 405a878d..8023e699 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-11, 10:53)
+ * reveal.js 2.3 (2013-02-13, 18:00)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",xt,!1),window.addEventListener("resize",Tt,!1),i.touch&&(document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1)),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&h.progress&&h.progress.addEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,St,!1)})}}function L(){document.removeEventListener("keydown",ct,!1),window.removeEventListener("hashchange",xt,!1),window.removeEventListener("resize",Tt,!1),i.touch&&(document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,St,!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return 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s=="string"&&/%$/.test(s)&&(s=parseInt(s,10)/100*n),h.slides.style.width=r+"px",h.slides.style.height=s+"px",c=Math.min(t/r,n/s),c=Math.max(c,i.minScale),c=Math.min(c,i.maxScale);if(typeof h.slides.style.zoom!="undefined"&&!navigator.userAgent.match(/(iphone|ipod|ipad|android)/gi))h.slides.style.zoom=c;else{var o="translate(-50%, -50%) scale("+c+") translate(50%, 50%)";h.slides.style.WebkitTransform=o,h.slides.style.MozTransform=o,h.slides.style.msTransform=o,h.slides.style.OTransform=o,h.slides.style.transform=o}if(i.center){var u=O(document.querySelectorAll(e)),a=-s/2;for(var f=0,l=u.length;f<l;f++){var p=u[f];if(p.style.display==="none")continue;p.classList.contains("stack")?p.style.top=0:p.style.top=Math.max(-(p.offsetHeight/2)-20,a)+"px"}}}}function B(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function j(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function F(){if(i.overview){it();var e=h.wrapper.classList.contains("overview");h.wrapper.classList.add("overview"),h.wrapper.classList.remove("exit-overview"),clearTimeout(y),clearTimeout(b),y=setTimeout(function(){var n=document.querySelectorAll(t);for(var r=0,i=n.length;r<i;r++){var s=n[r],a="translateZ(-2500px) translate("+(r-o)*105+"%, 0%)";s.setAttribute("data-index-h",r),s.style.display="block",s.style.WebkitTransform=a,s.style.MozTransform=a,s.style.msTransform=a,s.style.OTransform=a,s.style.transform=a;if(s.classList.contains("stack")){var l=s.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=r===o?u:j(s),d=l[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",Nt,!0)}}else s.addEventListener("click",Nt,!0)}H(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function 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document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,isOverview:R,isPaused:V,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},addEventListener:function(e,t,n){"addEventListener"in 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\ No newline at end of file
+var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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W(){rt(),h.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return h.wrapper.classList.contains("paused")}function $(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var w=f.querySelectorAll(".fragment");O(w).forEach(function(e,t){t<s?e.classList.add("visible"):e.classList.remove("visible")})}o!==p||u!==d?D("slidechanged",{indexh:o,indexv:u,previousSlide:a,currentSlide:f}):a=null,a&&(a.classList.remove("present"),document.querySelector(r).classList.contains("present")&&setTimeout(function(){var e=O(document.querySelectorAll(t+".stack")),n;for(n in e)e[n]&&B(e[n],0)},0)),Q(),K()}function J(e,t){var n=O(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(R()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function K(){if(i.progress&&h.progress){var n=O(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=O(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Q(){if(i.controls&&h.controls){var e=G();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function G(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function Y(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);$(i.h,i.v)}else $(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;$(s,a)}}function Z(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(Z,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function et(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function tt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function rt(){clearTimeout(m),s&&!V()&&!R()&&(m=setTimeout(lt,s))}function it(){clearTimeout(m)}function st(){(G().left&&R()||nt()===!1)&&$(o-1)}function ot(){(G().right&&R()||tt()===!1)&&$(o+1)}function ut(){(G().up&&R()||nt()===!1)&&$(o,u-1)}function at(){(G().down&&R()||tt()===!1)&&$(o,u+1)}function ft(){if(nt()===!1)if(G().up)ut();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,$())}}function lt(){tt()===!1&&(G().down?at():ot()),rt()}function ct(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(V()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ft();break;case 78:case 34:lt();break;case 72:case 37:st();break;case 76:case 39:ot();break;case 75:case 38:ut();break;case 74:case 40:at();break;case 36:$(0);break;case 35:$(Number.MAX_VALUE);break;case 32:R()?I():lt();break;case 13:R()?I():r=!1;break;case 66:case 190:case 191:X();break;case 70:U();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(q(),e.preventDefault()),rt()}function ht(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function pt(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?F():I()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,st()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ot()):o>w.threshold?(w.handled=!0,ut()):o<-w.threshold&&(w.handled=!0,at()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function dt(e){w.handled=!1}function vt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?lt():ft()},100)}function mt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);$(r)}function gt(e){e.preventDefault(),st()}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){Y()}function Tt(e){H()}function Nt(e){if(R()){e.preventDefault(),I();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);$(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,slide:$,left:st,right:ot,up:ut,down:at,prev:ft,next:lt,prevFragment:nt,nextFragment:tt,navigateTo:$,navigateLeft:st,navigateRight:ot,navigateUp:ut,navigateDown:at,navigatePrev:ft,navigateNext:lt,layout:H,toggleOverview:q,togglePause:X,isOverview:R,isPaused:V,addEventListeners:k,removeEventListeners:L,getIndices:et,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return document.querySelector(e+".past")==null?!0:!1},isLastSlide:function(){return f&&f.classList.contains(".stack")?f.querySelector(e+".future")==null?!0:!1:document.querySelector(e+".future")==null?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 2cfabed9f3337d2b0dd14b686050e7c9ad60c1ff Mon Sep 17 00:00:00 2001
From: JJ Allaire <jj@rstudio.org>
Date: Thu, 14 Feb 2013 05:26:46 -0500
Subject: [PATCH 282/305] ontouchstart null check in addEventListeners

---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index d315c897..7572569b 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -408,7 +408,7 @@ var Reveal = (function(){
 		}
 
 		if ( config.controls && dom.controls ) {
-			var actionEvent = 'ontouchstart' in window ? 'touchstart' : 'click';
+			var actionEvent = 'ontouchstart' in window && window.ontouchstart != null ? 'touchstart' : 'click';
 			dom.controlsLeft.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateLeftClicked, false ); } );
 			dom.controlsRight.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateRightClicked, false ); } );
 			dom.controlsUp.forEach( function( el ) { el.addEventListener( actionEvent, onNavigateUpClicked, false ); } );

From c00de0a24d5140c74a96952135d96c63f3a0cae3 Mon Sep 17 00:00:00 2001
From: James Bergstra <james.bergstra@gmail.com>
Date: Thu, 21 Feb 2013 11:23:07 -0500
Subject: [PATCH 283/305] ENH: fragment-pos attribute for ordering fragments

---
 js/reveal.js | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index 7572569b..15cfbaeb 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -138,6 +138,30 @@ var Reveal = (function(){
 			handled: false,
 			threshold: 80
 		};
+        /**
+         * Return a sorted fragments list, ordered by an increasing "fragment-pos" attribute.
+         *
+         * Fragments will be revealed in the order that they are returned by
+         * this function, so you can use "fragment-pos" attributes to control
+         * the order of fragment appearance.
+         *
+         * To maintain a sensible default fragment order, fragments are presumed
+         * to be passed in document order. This function adds a "fragment-pos"
+         * attribute to each node if such an attribute is not already present,
+         * and sets that attribute to an integer value which is the position of
+         * the fragment within the fragments list.
+         *
+         */
+        function sort_fragments( fragments ) {
+            var a = toArray(fragments)
+            a.forEach( function (el, idx) {
+                    if (!el.hasAttribute('fragment-pos')) {
+                        el.setAttribute('fragment-pos', idx) }})
+            a.sort(function(l, r) {
+                    return l.getAttribute( 'fragment-pos' )
+                           - r.getAttribute( 'fragment-pos') })
+            return a
+        }
 
 	/**
 	 * Starts up the presentation if the client is capable.
@@ -997,6 +1021,7 @@ var Reveal = (function(){
 		// Show fragment, if specified
 		if( typeof f !== 'undefined' ) {
 			var fragments = currentSlide.querySelectorAll( '.fragment' );
+                        fragments = sort_fragments(fragments)
 
 			toArray( fragments ).forEach( function( fragment, indexf ) {
 				if( indexf < f ) {
@@ -1368,6 +1393,7 @@ var Reveal = (function(){
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
+                        verticalFragments = sort_fragments(verticalFragments)
 			if( verticalFragments.length ) {
 				verticalFragments[0].classList.add( 'visible' );
 
@@ -1379,6 +1405,7 @@ var Reveal = (function(){
 		// Horizontal slides:
 		else {
 			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
+                        horizontalFragments = sort_fragments(horizontalFragments)
 			if( horizontalFragments.length ) {
 				horizontalFragments[0].classList.add( 'visible' );
 
@@ -1403,6 +1430,7 @@ var Reveal = (function(){
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
 			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
+                        verticalFragments = sort_fragments(verticalFragments)
 			if( verticalFragments.length ) {
 				verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
 
@@ -1414,6 +1442,7 @@ var Reveal = (function(){
 		// Horizontal slides:
 		else {
 			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
+                        horizontalFragments = sort_fragments(horizontalFragments)
 			if( horizontalFragments.length ) {
 				horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
 
@@ -1919,4 +1948,4 @@ var Reveal = (function(){
 		}
 	};
 
-})();
\ No newline at end of file
+})();

From e4016792dd3da16e858a47f855388e0fc91b5341 Mon Sep 17 00:00:00 2001
From: James Bergstra <james.bergstra@gmail.com>
Date: Thu, 21 Feb 2013 13:16:26 -0500
Subject: [PATCH 284/305] FIX: indent level of sort_fragments

---
 js/reveal.js | 49 +++++++++++++++++++++++++------------------------
 1 file changed, 25 insertions(+), 24 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 15cfbaeb..ded2e861 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -138,30 +138,31 @@ var Reveal = (function(){
 			handled: false,
 			threshold: 80
 		};
-        /**
-         * Return a sorted fragments list, ordered by an increasing "fragment-pos" attribute.
-         *
-         * Fragments will be revealed in the order that they are returned by
-         * this function, so you can use "fragment-pos" attributes to control
-         * the order of fragment appearance.
-         *
-         * To maintain a sensible default fragment order, fragments are presumed
-         * to be passed in document order. This function adds a "fragment-pos"
-         * attribute to each node if such an attribute is not already present,
-         * and sets that attribute to an integer value which is the position of
-         * the fragment within the fragments list.
-         *
-         */
-        function sort_fragments( fragments ) {
-            var a = toArray(fragments)
-            a.forEach( function (el, idx) {
-                    if (!el.hasAttribute('fragment-pos')) {
-                        el.setAttribute('fragment-pos', idx) }})
-            a.sort(function(l, r) {
-                    return l.getAttribute( 'fragment-pos' )
-                           - r.getAttribute( 'fragment-pos') })
-            return a
-        }
+
+    /**
+     * Return a sorted fragments list, ordered by an increasing "fragment-pos" attribute.
+     *
+     * Fragments will be revealed in the order that they are returned by
+     * this function, so you can use "fragment-pos" attributes to control
+     * the order of fragment appearance.
+     *
+     * To maintain a sensible default fragment order, fragments are presumed
+     * to be passed in document order. This function adds a "fragment-pos"
+     * attribute to each node if such an attribute is not already present,
+     * and sets that attribute to an integer value which is the position of
+     * the fragment within the fragments list.
+     *
+     */
+    function sort_fragments( fragments ) {
+        var a = toArray(fragments)
+        a.forEach( function (el, idx) {
+                if (!el.hasAttribute('fragment-pos')) {
+                    el.setAttribute('fragment-pos', idx) }})
+        a.sort(function(l, r) {
+                return l.getAttribute( 'fragment-pos' )
+                       - r.getAttribute( 'fragment-pos') })
+        return a
+    }
 
 	/**
 	 * Starts up the presentation if the client is capable.

From a9b4eb9a05b25cf39ce0c479d95a7b5f4d3a0c73 Mon Sep 17 00:00:00 2001
From: Jeremy Mikola <jmikola@gmail.com>
Date: Thu, 21 Feb 2013 14:21:47 -0500
Subject: [PATCH 285/305] Set PDF output to letter landscape, no margin

---
 css/print/pdf.css | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index b90c3ab2..98110964 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -31,6 +31,11 @@ html {
 	overflow: visible;
 }
 
+@page {
+	size: letter landscape;
+	margin: 0;
+}
+
 /* SECTION 2: Remove any elements not needed in print.
    This would include navigation, ads, sidebars, etc. */
 .nestedarrow,

From f795cb02690dd9f3a6ea64f880797840dc675c89 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 24 Feb 2013 00:44:20 -0500
Subject: [PATCH 286/305] add configure api method for update config after
 initialization

---
 js/reveal.js     | 107 ++++++++++++++++++++++++++++-------------------
 js/reveal.min.js |   4 +-
 2 files changed, 65 insertions(+), 46 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 7572569b..a559090f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -335,40 +335,40 @@ var Reveal = (function(){
 	/**
 	 * Applies the configuration settings from the config object.
 	 */
-	function configure() {
+	function configure( options ) {
 
-		if( supports3DTransforms === false ) {
-			config.transition = 'linear';
-		}
+		dom.wrapper.classList.remove( config.transition );
 
-		if( config.controls && dom.controls ) {
-			dom.controls.style.display = 'block';
-		}
+		// New config options may be passed when this method
+		// is invoked through the API after initialization
+		if( typeof options === 'object' ) extend( config, options );
 
-		if( config.progress && dom.progress ) {
-			dom.progress.style.display = 'block';
-		}
+		// Force linear transition based on browser capabilities
+		if( supports3DTransforms === false ) config.transition = 'linear';
 
-		if( config.transition !== 'default' ) {
-			dom.wrapper.classList.add( config.transition );
-		}
+		dom.wrapper.classList.add( config.transition );
 
-		if( config.rtl ) {
-			dom.wrapper.classList.add( 'rtl' );
-		}
+		dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
+		dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
 
-		if( config.center ) {
-			dom.wrapper.classList.add( 'center' );
-		}
+		dom.wrapper.classList.toggle( 'rtl', config.rtl );
+		dom.wrapper.classList.toggle( 'center', config.center );
 
 		if( config.mouseWheel ) {
 			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
 			document.addEventListener( 'mousewheel', onDocumentMouseScroll, false );
 		}
+		else {
+			document.removeEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
+			document.removeEventListener( 'mousewheel', onDocumentMouseScroll, false );
+		}
 
 		// 3D links
 		if( config.rollingLinks ) {
-			linkify();
+			enable3DLinks();
+		}
+		else {
+			disable3DLinks();
 		}
 
 		// Load the theme in the config, if it's not already loaded
@@ -524,28 +524,47 @@ var Reveal = (function(){
 	/**
 	 * Wrap all links in 3D goodness.
 	 */
-	function linkify() {
+	function enable3DLinks() {
 
 		if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
-			var nodes = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
+			var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
 
-			for( var i = 0, len = nodes.length; i < len; i++ ) {
-				var node = nodes[i];
+			for( var i = 0, len = anchors.length; i < len; i++ ) {
+				var anchor = anchors[i];
 
-				if( node.textContent && !node.querySelector( '*' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
+				if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) {
 					var span = document.createElement('span');
-					span.setAttribute('data-title', node.text);
-					span.innerHTML = node.innerHTML;
+					span.setAttribute('data-title', anchor.text);
+					span.innerHTML = anchor.innerHTML;
 
-					node.classList.add( 'roll' );
-					node.innerHTML = '';
-					node.appendChild(span);
+					anchor.classList.add( 'roll' );
+					anchor.innerHTML = '';
+					anchor.appendChild(span);
 				}
 			}
 		}
 
 	}
 
+	/**
+	 * Unwrap all 3D links.
+	 */
+	function disable3DLinks() {
+
+		var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a.roll' );
+
+		for( var i = 0, len = anchors.length; i < len; i++ ) {
+			var anchor = anchors[i];
+			var span = anchor.querySelector( 'span' );
+
+			if( span ) {
+				anchor.classList.remove( 'roll' );
+				anchor.innerHTML = span.innerHTML;
+			}
+		}
+
+	}
+
 	/**
 	 * Applies JavaScript-controlled layout rules to the
 	 * presentation.
@@ -602,31 +621,30 @@ var Reveal = (function(){
 				dom.slides.style.transform = transform;
 			}
 
-			if( config.center ) {
+			// Select all slides, vertical and horizontal
+			var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
 
-				// Select all slides, vertical and horizontal
-				var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
+			for( var i = 0, len = slides.length; i < len; i++ ) {
+				var slide = slides[ i ];
 
-				// Determine the minimum top offset for slides
-				var minTop = -slideHeight / 2;
-
-				for( var i = 0, len = slides.length; i < len; i++ ) {
-					var slide = slides[ i ];
-
-					// Don't bother updating invisible slides
-					if( slide.style.display === 'none' ) {
-						continue;
-					}
+				// Don't bother updating invisible slides
+				if( slide.style.display === 'none' ) {
+					continue;
+				}
 
+				if( config.center ) {
 					// Vertical stacks are not centered since their section
 					// children will be
 					if( slide.classList.contains( 'stack' ) ) {
 						slide.style.top = 0;
 					}
 					else {
-						slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
+						slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, -slideHeight / 2 ) + 'px';
 					}
 				}
+				else {
+					slide.style.top = '';
+				}
 
 			}
 
@@ -1812,6 +1830,7 @@ var Reveal = (function(){
 
 	return {
 		initialize: initialize,
+		configure: configure,
 
 		// Navigation methods
 		slide: slide,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 8023e699..e1fb8aac 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-13, 18:00)
+ * reveal.js 2.3 (2013-02-24, 00:42)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",H,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),H(),Y(),rt(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(){p===!1&&(i.transition="linear"),i.controls&&h.controls&&(h.controls.style.display="block"),i.progress&&h.progress&&(h.progress.style.display="block"),i.transition!=="default"&&h.wrapper.classList.add(i.transition),i.rtl&&h.wrapper.classList.add("rtl"),i.center&&h.wrapper.classList.add("center"),i.mouseWheel&&(document.addEventListener("DOMMouseScroll",vt,!1),document.addEventListener("mousewheel",vt,!1)),i.rollingLinks&&P();if(i.theme&&h.theme){var e=h.theme.getAttribute("href"),t=/[^\/]*?(?=\.css)/,n=e.match(t)[0];i.theme!==n&&(e=e.replace(t,i.theme),h.theme.setAttribute("href",e))}}function k(){window.addEventListener("hashchange",xt,!1),window.addEventListener("resize",Tt,!1),i.touch&&(document.addEventListener("touchstart",ht,!1),document.addEventListener("touchmove",pt,!1),document.addEventListener("touchend",dt,!1)),i.keyboard&&document.addEventListener("keydown",ct,!1),i.progress&&h.progress&&h.progress.addEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,St,!1)})}}function L(){document.removeEventListener("keydown",ct,!1),window.removeEventListener("hashchange",xt,!1),window.removeEventListener("resize",Tt,!1),i.touch&&(document.removeEventListener("touchstart",ht,!1),document.removeEventListener("touchmove",pt,!1),document.removeEventListener("touchend",dt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",mt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window&&window.ontouchstart!=null?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,gt,!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,yt,!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,bt,!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,wt,!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,Et,!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,St,!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function _(){window.orientation===0?(document.documentElement.style.overflow="scroll",document.body.style.height="120%"):(document.documentElement.style.overflow="",document.body.style.height="100%"),setTimeout(function(){window.scrollTo(0,1)},10)}function D(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),A(n,t),h.wrapper.dispatchEvent(n)}function P(){if(p&&!("msPerspective"in document.body.style)){var t=document.querySelectorAll(e+" a:not(.image)");for(var n=0,r=t.length;n<r;n++){var i=t[n];if(i.textContent&&!i.querySelector("*")&&(!i.className||!i.classList.contains(i,"roll"))){var s=document.createElement("span");s.setAttribute("data-title",i.text),s.innerHTML=i.innerHTML,i.classList.add("roll"),i.innerHTML="",i.appendChild(s)}}}}function H(){if(h.wrapper){var t=h.wrapper.offsetWidth,n=h.wrapper.offsetHeight;t-=n*i.margin,n-=n*i.margin;var r=i.width,s=i.height;typeof 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W(){rt(),h.wrapper.classList.remove("paused")}function X(){V()?W():z()}function V(){return h.wrapper.classList.contains("paused")}function $(e,i,s){a=f;var c=document.querySelectorAll(t);i===undefined&&(i=j(c[e])),a&&a.parentNode&&a.parentNode.classList.contains("stack")&&B(a.parentNode,u);var h=l.concat();l.length=0;var p=o,d=u;o=J(t,e===undefined?o:e),u=J(n,i===undefined?u:i),H();e:for(var v=0,m=l.length;v<m;v++){for(var g=0;g<h.length;g++)if(h[g]===l[v]){h.splice(g,1);continue e}document.documentElement.classList.add(l[v]),D(l[v])}while(h.length)document.documentElement.classList.remove(h.pop());R()&&F(),Z(1500);var y=c[o],b=y.querySelectorAll("section");f=b[u]||y;if(typeof s!="undefined"){var 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e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);J(i.h,i.v)}else J(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;J(s,a)}}function et(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(et,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function tt(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=O(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(O(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function nt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),D("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),D("fragmentshown",{fragment:r[0]}),!0}return!1}function rt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),D("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function it(){clearTimeout(m),s&&!$()&&!U()&&(m=setTimeout(ct,s))}function st(){clearTimeout(m)}function ot(){(Y().left&&U()||rt()===!1)&&J(o-1)}function ut(){(Y().right&&U()||nt()===!1)&&J(o+1)}function at(){(Y().up&&U()||rt()===!1)&&J(o,u-1)}function ft(){(Y().down&&U()||nt()===!1)&&J(o,u+1)}function lt(){if(rt()===!1)if(Y().up)at();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,J())}}function ct(){nt()===!1&&(Y().down?ft():ut()),it()}function ht(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if($()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:lt();break;case 78:case 34:ct();break;case 72:case 37:ot();break;case 76:case 39:ut();break;case 75:case 38:at();break;case 74:case 40:ft();break;case 36:J(0);break;case 35:J(Number.MAX_VALUE);break;case 32:U()?q():ct();break;case 13:U()?q():r=!1;break;case 66:case 190:case 191:V();break;case 70:z();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(R(),e.preventDefault()),it()}function pt(e){w.startX=e.touches[0].clientX,w.startY=e.touches[0].clientY,w.startCount=e.touches.length,e.touches.length===2&&i.overview&&(w.startSpan=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY}))}function dt(e){if(!w.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&w.startCount===2&&i.overview){var r=M({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:w.startX,y:w.startY});Math.abs(w.startSpan-r)>w.threshold&&(w.handled=!0,r<w.startSpan?I():q()),e.preventDefault()}else if(e.touches.length===1&&w.startCount!==2){var s=t-w.startX,o=n-w.startY;s>w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ot()):s<-w.threshold&&Math.abs(s)>Math.abs(o)?(w.handled=!0,ut()):o>w.threshold?(w.handled=!0,at()):o<-w.threshold&&(w.handled=!0,ft()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function vt(e){w.handled=!1}function mt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ct():lt()},100)}function gt(e){e.preventDefault();var n=O(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);J(r)}function yt(e){e.preventDefault(),ot()}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){e.preventDefault(),ct()}function Tt(e){Z()}function Nt(e){B()}function Ct(e){if(U()){e.preventDefault(),q();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);J(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:E,configure:C,slide:J,left:ot,right:ut,up:at,down:ft,prev:lt,next:ct,prevFragment:rt,nextFragment:nt,navigateTo:J,navigateLeft:ot,navigateRight:ut,navigateUp:at,navigateDown:ft,navigatePrev:lt,navigateNext:ct,layout:B,toggleOverview:R,togglePause:V,isOverview:U,isPaused:$,addEventListeners:k,removeEventListeners:L,getIndices:tt,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return document.querySelector(e+".past")==null?!0:!1},isLastSlide:function(){return f&&f.classList.contains(".stack")?f.querySelector(e+".future")==null?!0:!1:document.querySelector(e+".future")==null?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 40759435e48891f32e72b8da8c7df332976eef48 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sun, 24 Feb 2013 00:52:54 -0500
Subject: [PATCH 287/305] prevent overview click events after calling
 Reveal.removeEventListeners

---
 js/reveal.js     | 9 ++++++++-
 js/reveal.min.js | 4 ++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index a559090f..5c658ad8 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -129,6 +129,9 @@ var Reveal = (function(){
 		// A delay used to deactivate the overview mode
 		deactivateOverviewTimeout = 0,
 
+		// Flags if the interaction event listeners are bound
+		eventsAreBound = false,
+
 		// Holds information about the currently ongoing touch input
 		touch = {
 			startX: 0,
@@ -390,6 +393,8 @@ var Reveal = (function(){
 	 */
 	function addEventListeners() {
 
+		eventsAreBound = true;
+
 		window.addEventListener( 'hashchange', onWindowHashChange, false );
 		window.addEventListener( 'resize', onWindowResize, false );
 
@@ -424,6 +429,8 @@ var Reveal = (function(){
 	 */
 	function removeEventListeners() {
 
+		eventsAreBound = false;
+
 		document.removeEventListener( 'keydown', onDocumentKeyDown, false );
 		window.removeEventListener( 'hashchange', onWindowHashChange, false );
 		window.removeEventListener( 'resize', onWindowResize, false );
@@ -1801,7 +1808,7 @@ var Reveal = (function(){
 
 		// TODO There's a bug here where the event listeners are not
 		// removed after deactivating the overview.
-		if( isOverview() ) {
+		if( eventsAreBound && isOverview() ) {
 			event.preventDefault();
 
 			deactivateOverview();
diff --git a/js/reveal.min.js b/js/reveal.min.js
index e1fb8aac..a37d1ff5 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-24, 00:42)
+ * reveal.js 2.3 (2013-02-24, 00:51)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function E(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",B,!1),A(i,e),x(),T()}function S(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=O(document.querySelectorAll(".navigate-left")),h.controlsRight=O(document.querySelectorAll(".navigate-right")),h.controlsUp=O(document.querySelectorAll(".navigate-up")),h.controlsDown=O(document.querySelectorAll(".navigate-down")),h.controlsPrev=O(document.querySelectorAll(".navigate-prev")),h.controlsNext=O(document.querySelectorAll(".navigate-next")))}function x(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",_,!1),window.addEventListener("orientationchange",_,!1))}function T(){function o(){t.length&&head.js.apply(null,t),N()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function N(){S(),k(),C(),B(),Z(),it(),setTimeout(function(){D("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function C(e){h.wrapper.classList.remove(i.transition),typeof e=="object"&&A(i,e),p===!1&&(i.transition="linear"),h.wrapper.classList.add(i.transition),h.controls.style.display=i.controls&&h.controls?"block":"none",h.progress.style.display=i.progress&&h.progress?"block":"none",h.wrapper.classList.toggle("rtl",i.rtl),h.wrapper.classList.toggle("center",i.center),i.mouseWheel?(document.addEventListener("DOMMouseScroll",mt,!1),document.addEventListener("mousewheel",mt,!1)):(document.removeEventListener("DOMMouseScroll",mt,!1),document.removeEventListener("mousewheel",mt,!1)),i.rollingLinks?P():H();if(i.theme&&h.theme){var t=h.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];i.theme!==r&&(t=t.replace(n,i.theme),h.theme.setAttribute("href",t))}}function k(){window.addEventListener("hashchange",Tt,!1),window.addEventListener("resize",Nt,!1),i.touch&&(document.addEventListener("touchstart",pt,!1),document.addEventListener("touchmove",dt,!1),document.addEventListener("touchend",vt,!1)),i.keyboard&&document.addEventListener("keydown",ht,!1),i.progress&&h.progress&&h.progress.addEventListener("click",gt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window&&window.ontouchstart!=null?"touchstart":"click";h.controlsLeft.forEach(function(t){t.addEventListener(e,yt,!1)}),h.controlsRight.forEach(function(t){t.addEventListener(e,bt,!1)}),h.controlsUp.forEach(function(t){t.addEventListener(e,wt,!1)}),h.controlsDown.forEach(function(t){t.addEventListener(e,Et,!1)}),h.controlsPrev.forEach(function(t){t.addEventListener(e,St,!1)}),h.controlsNext.forEach(function(t){t.addEventListener(e,xt,!1)})}}function L(){document.removeEventListener("keydown",ht,!1),window.removeEventListener("hashchange",Tt,!1),window.removeEventListener("resize",Nt,!1),i.touch&&(document.removeEventListener("touchstart",pt,!1),document.removeEventListener("touchmove",dt,!1),document.removeEventListener("touchend",vt,!1)),i.progress&&h.progress&&h.progress.removeEventListener("click",gt,!1);if(i.controls&&h.controls){var e="ontouchstart"in window&&window.ontouchstart!=null?"touchstart":"click";h.controlsLeft.forEach(function(t){t.removeEventListener(e,yt,!1)}),h.controlsRight.forEach(function(t){t.removeEventListener(e,bt,!1)}),h.controlsUp.forEach(function(t){t.removeEventListener(e,wt,!1)}),h.controlsDown.forEach(function(t){t.removeEventListener(e,Et,!1)}),h.controlsPrev.forEach(function(t){t.removeEventListener(e,St,!1)}),h.controlsNext.forEach(function(t){t.removeEventListener(e,xt,!1)})}}function A(e,t){for(var n in t)e[n]=t[n]}function O(e){return Array.prototype.slice.call(e)}function M(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function _(){window.orientation===0?(document.documentElement.style.overflow="scroll",document.body.style.height="120%"):(document.documentElement.style.overflow="",document.body.style.height="100%"),setTimeout(function(){window.scrollTo(0,1)},10)}function D(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),A(n,t),h.wrapper.dispatchEvent(n)}function 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n=document.querySelectorAll(t);for(var r=0,i=n.length;r<i;r++){var s=n[r],a="translateZ(-2500px) translate("+(r-o)*105+"%, 0%)";s.setAttribute("data-index-h",r),s.style.display="block",s.style.WebkitTransform=a,s.style.MozTransform=a,s.style.msTransform=a,s.style.OTransform=a,s.style.transform=a;if(s.classList.contains("stack")){var l=s.querySelectorAll("section");for(var c=0,h=l.length;c<h;c++){var p=r===o?u:F(s),d=l[c],v="translate(0%, "+(c-p)*105+"%)";d.setAttribute("data-index-h",r),d.setAttribute("data-index-v",c),d.style.display="block",d.style.WebkitTransform=v,d.style.MozTransform=v,d.style.msTransform=v,d.style.OTransform=v,d.style.transform=v,d.addEventListener("click",Ct,!0)}}else s.addEventListener("click",Ct,!0)}B(),e||D("overviewshown",{indexh:o,indexv:u,currentSlide:f})},10)}}function 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Q(e,t){var n=M(document.querySelectorAll(e)),r=n.length;if(r){i.loop&&(t%=r,t<0&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;o<r;o++){var u=n[o];if(z()===!1){var a=Math.abs((t-o)%(r-3))||0;u.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),o<t?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),u.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var f=n[t].getAttribute("data-state");f&&(l=l.concat(f.split(" ")));var c=n[t].getAttribute("data-autoslide");c?s=parseInt(c,10):s=i.autoSlide}else t=0;return t}function G(){if(i.progress&&h.progress){var n=M(document.querySelectorAll(t)),r=document.querySelectorAll(e+":not(.stack)").length,s=0;e:for(var o=0;o<n.length;o++){var u=n[o],a=M(u.querySelectorAll("section"));for(var f=0;f<a.length;f++){if(a[f].classList.contains("present"))break e;s++}if(u.classList.contains("present"))break;u.classList.contains("stack")===!1&&s++}h.progressbar.style.width=s/(r-1)*window.innerWidth+"px"}}function Y(){if(i.controls&&h.controls){var e=Z();h.controlsLeft.concat(h.controlsRight).concat(h.controlsUp).concat(h.controlsDown).concat(h.controlsPrev).concat(h.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&h.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&h.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&h.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&h.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&h.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&h.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function Z(){var e=document.querySelectorAll(t),r=document.querySelectorAll(n);return{left:o>0,right:o<e.length-1,up:u>0,down:u<r.length-1}}function et(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);K(i.h,i.v)}else K(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;K(s,a)}}function tt(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(tt,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function nt(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=M(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(M(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function rt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),P("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),P("fragmentshown",{fragment:r[0]}),!0}return!1}function it(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function st(){clearTimeout(m),s&&!J()&&!z()&&(m=setTimeout(ht,s))}function ot(){clearTimeout(m)}function ut(){(Z().left&&z()||it()===!1)&&K(o-1)}function at(){(Z().right&&z()||rt()===!1)&&K(o+1)}function ft(){(Z().up&&z()||it()===!1)&&K(o,u-1)}function lt(){(Z().down&&z()||rt()===!1)&&K(o,u+1)}function ct(){if(it()===!1)if(Z().up)ft();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,K())}}function ht(){rt()===!1&&(Z().down?lt():at()),st()}function pt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(J()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ct();break;case 78:case 34:ht();break;case 72:case 37:ut();break;case 76:case 39:at();break;case 75:case 38:ft();break;case 74:case 40:lt();break;case 36:K(0);break;case 35:K(Number.MAX_VALUE);break;case 32:z()?R():ht();break;case 13:z()?R():r=!1;break;case 66:case 190:case 191:$();break;case 70:W();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(U(),e.preventDefault()),st()}function dt(e){E.startX=e.touches[0].clientX,E.startY=e.touches[0].clientY,E.startCount=e.touches.length,e.touches.length===2&&i.overview&&(E.startSpan=_({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:E.startX,y:E.startY}))}function vt(e){if(!E.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&E.startCount===2&&i.overview){var r=_({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:E.startX,y:E.startY});Math.abs(E.startSpan-r)>E.threshold&&(E.handled=!0,r<E.startSpan?q():R()),e.preventDefault()}else if(e.touches.length===1&&E.startCount!==2){var s=t-E.startX,o=n-E.startY;s>E.threshold&&Math.abs(s)>Math.abs(o)?(E.handled=!0,ut()):s<-E.threshold&&Math.abs(s)>Math.abs(o)?(E.handled=!0,at()):o>E.threshold?(E.handled=!0,ft()):o<-E.threshold&&(E.handled=!0,lt()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function mt(e){E.handled=!1}function gt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ht():ct()},100)}function yt(e){e.preventDefault();var n=M(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);K(r)}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){e.preventDefault(),ct()}function Tt(e){e.preventDefault(),ht()}function Nt(e){et()}function Ct(e){j()}function kt(e){if(w&&z()){e.preventDefault(),R();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);K(n,r)}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w=!1,E={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:S,configure:k,slide:K,left:ut,right:at,up:ft,down:lt,prev:ct,next:ht,prevFragment:it,nextFragment:rt,navigateTo:K,navigateLeft:ut,navigateRight:at,navigateUp:ft,navigateDown:lt,navigatePrev:ct,navigateNext:ht,layout:j,toggleOverview:U,togglePause:$,isOverview:z,isPaused:J,addEventListeners:L,removeEventListeners:A,getIndices:nt,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return document.querySelector(e+".past")==null?!0:!1},isLastSlide:function(){return f&&f.classList.contains(".stack")?f.querySelector(e+".future")==null?!0:!1:document.querySelector(e+".future")==null?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From f095af212ee2b6009412a89fe17ae46860efd8df Mon Sep 17 00:00:00 2001
From: asmod3us <4sm0d3us@gmail.com>
Date: Tue, 26 Feb 2013 16:06:18 +0100
Subject: [PATCH 288/305] Update plugin/markdown/markdown.js

Use textContent instead of innerHTML to prevent encoding of certain characters in Markdown code blocks.
---
 plugin/markdown/markdown.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index ae4d08b0..39e11687 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -11,7 +11,7 @@
         var template = section.querySelector( 'script' );
 
         // strip leading whitespace so it isn't evaluated as code
-        var text = ( template || section ).innerHTML;
+        var text = ( template || section ).textContent;
 
         var leadingWs = text.match(/^\n?(\s*)/)[1].length,
             leadingTabs = text.match(/^\n?(\t*)/)[1].length;

From 3b822c33e42c562403f057a98f7bc193b5c0327d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 26 Feb 2013 12:08:04 -0500
Subject: [PATCH 289/305] disabled overview clicks on slides with disabled
 class

---
 index.html       | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 js/reveal.js     | 16 ++++++++++------
 js/reveal.min.js |  4 ++--
 3 files changed, 58 insertions(+), 8 deletions(-)

diff --git a/index.html b/index.html
index bc2f3601..0608eb88 100644
--- a/index.html
+++ b/index.html
@@ -373,5 +373,51 @@ function linkify( selector ) {
 
 		</script>
 
+		<!-- Everything below this point is unrelated to the slideshow -->
+
+		<div class="share-reveal" style="display: none; position: absolute; bottom: 10px; left: 50%; margin-left: -205px; z-index: 20;">
+			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
+
+			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe>
+
+			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
+
+			<a href="https://twitter.com/rvlio" class="twitter-follow-button" data-show-count="false" data-dnt="true">Follow @rvlio</a>
+		</div>
+
+		<a class="fork-reveal" style="display: none;" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
+
+		<script>
+		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
+		(function(d, t) {
+		var g = d.createElement(t),
+			s = d.getElementsByTagName(t)[0];
+		g.async = true;
+		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+		s.parentNode.insertBefore(g, s);
+		})(document, 'script');
+		</script>
+
+		<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
+
+		<script type="text/javascript">
+		/* <![CDATA[ */
+			(function() {
+				var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
+				s.type = 'text/javascript';
+				s.async = true;
+				s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
+				t.parentNode.insertBefore(s, t);
+			})();
+		/* ]]> */
+		</script>
+
+		<script>
+			if( !navigator.userAgent.match( /iphone|ipod|android|ipad|blackberry/gi ) && !!document.querySelector ) {
+				document.querySelector( '.share-reveal' ).style.display = 'block';
+				document.querySelector( '.fork-reveal' ).style.display = 'block';
+			}
+		</script>
+
 	</body>
 </html>
diff --git a/js/reveal.js b/js/reveal.js
index 5c658ad8..f47006f9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1811,19 +1811,23 @@ var Reveal = (function(){
 		if( eventsAreBound && isOverview() ) {
 			event.preventDefault();
 
-			deactivateOverview();
-
 			var element = event.target;
 
 			while( element && !element.nodeName.match( /section/gi ) ) {
 				element = element.parentNode;
 			}
 
-			if( element.nodeName.match( /section/gi ) ) {
-				var h = parseInt( element.getAttribute( 'data-index-h' ), 10 ),
-					v = parseInt( element.getAttribute( 'data-index-v' ), 10 );
+			if( element && !element.classList.contains( 'disabled' ) ) {
+
+				deactivateOverview();
+
+				if( element.nodeName.match( /section/gi ) ) {
+					var h = parseInt( element.getAttribute( 'data-index-h' ), 10 ),
+						v = parseInt( element.getAttribute( 'data-index-v' ), 10 );
+
+					slide( h, v );
+				}
 
-				slide( h, v );
 			}
 		}
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index a37d1ff5..5c19b229 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-24, 00:51)
+ * reveal.js 2.3 (2013-02-24, 11:58)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function S(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",j,!1),O(i,e),T(),N()}function x(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),h.wrapper.appendChild(r)}h.progress=document.querySelector(".reveal .progress"),h.progressbar=document.querySelector(".reveal .progress span"),i.controls&&(h.controls=document.querySelector(".reveal .controls"),h.controlsLeft=M(document.querySelectorAll(".navigate-left")),h.controlsRight=M(document.querySelectorAll(".navigate-right")),h.controlsUp=M(document.querySelectorAll(".navigate-up")),h.controlsDown=M(document.querySelectorAll(".navigate-down")),h.controlsPrev=M(document.querySelectorAll(".navigate-prev")),h.controlsNext=M(document.querySelectorAll(".navigate-next")))}function T(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",D,!1),window.addEventListener("orientationchange",D,!1))}function N(){function o(){t.length&&head.js.apply(null,t),C()}var e=[],t=[];for(var n=0,r=i.dependencies.length;n<r;n++){var s=i.dependencies[n];if(!s.condition||s.condition())s.async?t.push(s.src):e.push(s.src),typeof s.callback=="function"&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback)}e.length?(head.ready(o),head.js.apply(null,e)):o()}function C(){x(),L(),k(),j(),et(),st(),setTimeout(function(){P("ready",{indexh:o,indexv:u,currentSlide:f})},1)}function k(e){h.wrapper.classList.remove(i.transition),typeof e=="object"&&O(i,e),p===!1&&(i.transition="linear"),h.wrapper.classList.add(i.transition),h.controls.style.display=i.controls&&h.controls?"block":"none",h.progress.style.display=i.progress&&h.progress?"block":"none",h.wrapper.classList.toggle("rtl",i.rtl),h.wrapper.classList.toggle("center",i.center),i.mouseWheel?(document.addEventListener("DOMMouseScroll",gt,!1),document.addEventListener("mousewheel",gt,!1)):(document.removeEventListener("DOMMouseScroll",gt,!1),document.removeEventListener("mousewheel",gt,!1)),i.rollingLinks?H():B();if(i.theme&&h.theme){var 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e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var i=Reveal.getIndices(r);K(i.h,i.v)}else K(o,u)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;K(s,a)}}function tt(e){if(i.history){clearTimeout(g);if(typeof e=="number")g=setTimeout(tt,e);else{var t="/";if(f&&typeof f.getAttribute("id")=="string")t="/"+f.getAttribute("id");else{if(o>0||u>0)t+=o;u>0&&(t+="/"+u)}window.location.hash=t}}}function nt(e){var n=o,r=u;if(e){var i=!!e.parentNode.nodeName.match(/section/gi),s=i?e.parentNode:e,a=M(document.querySelectorAll(t));n=Math.max(a.indexOf(s),0),i&&(r=Math.max(M(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:n,v:r}}function rt(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment:not(.visible)");if(e.length)return e[0].classList.add("visible"),P("fragmentshown",{fragment:e[0]}),!0}else{var r=document.querySelectorAll(t+".present .fragment:not(.visible)");if(r.length)return r[0].classList.add("visible"),P("fragmentshown",{fragment:r[0]}),!0}return!1}function it(){if(document.querySelector(n+".present")){var e=document.querySelectorAll(n+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var r=document.querySelectorAll(t+".present .fragment.visible");if(r.length)return r[r.length-1].classList.remove("visible"),P("fragmenthidden",{fragment:r[r.length-1]}),!0}return!1}function st(){clearTimeout(m),s&&!J()&&!z()&&(m=setTimeout(ht,s))}function ot(){clearTimeout(m)}function ut(){(Z().left&&z()||it()===!1)&&K(o-1)}function at(){(Z().right&&z()||rt()===!1)&&K(o+1)}function ft(){(Z().up&&z()||it()===!1)&&K(o,u-1)}function lt(){(Z().down&&z()||rt()===!1)&&K(o,u+1)}function ct(){if(it()===!1)if(Z().up)ft();else{var e=document.querySelector(t+".past:nth-child("+o+")");e&&(u=e.querySelectorAll("section").length+1||undefined,o--,K())}}function ht(){rt()===!1&&(Z().down?lt():at()),st()}function pt(e){var t=document.activeElement,n=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&document.activeElement.contentEditable==="inherit");if(n||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)return;var r=!0;if(J()&&[66,190,191].indexOf(e.keyCode)===-1)return!1;switch(e.keyCode){case 80:case 33:ct();break;case 78:case 34:ht();break;case 72:case 37:ut();break;case 76:case 39:at();break;case 75:case 38:ft();break;case 74:case 40:lt();break;case 36:K(0);break;case 35:K(Number.MAX_VALUE);break;case 32:z()?R():ht();break;case 13:z()?R():r=!1;break;case 66:case 190:case 191:$();break;case 70:W();break;default:r=!1}r?e.preventDefault():e.keyCode===27&&p&&(U(),e.preventDefault()),st()}function dt(e){E.startX=e.touches[0].clientX,E.startY=e.touches[0].clientY,E.startCount=e.touches.length,e.touches.length===2&&i.overview&&(E.startSpan=_({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:E.startX,y:E.startY}))}function vt(e){if(!E.handled){var t=e.touches[0].clientX,n=e.touches[0].clientY;if(e.touches.length===2&&E.startCount===2&&i.overview){var r=_({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:E.startX,y:E.startY});Math.abs(E.startSpan-r)>E.threshold&&(E.handled=!0,r<E.startSpan?q():R()),e.preventDefault()}else if(e.touches.length===1&&E.startCount!==2){var s=t-E.startX,o=n-E.startY;s>E.threshold&&Math.abs(s)>Math.abs(o)?(E.handled=!0,ut()):s<-E.threshold&&Math.abs(s)>Math.abs(o)?(E.handled=!0,at()):o>E.threshold?(E.handled=!0,ft()):o<-E.threshold&&(E.handled=!0,lt()),e.preventDefault()}}else navigator.userAgent.match(/android/gi)&&e.preventDefault()}function mt(e){E.handled=!1}function gt(e){clearTimeout(v),v=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?ht():ct()},100)}function yt(e){e.preventDefault();var n=M(document.querySelectorAll(t)).length,r=Math.floor(e.clientX/h.wrapper.offsetWidth*n);K(r)}function bt(e){e.preventDefault(),ut()}function wt(e){e.preventDefault(),at()}function Et(e){e.preventDefault(),ft()}function St(e){e.preventDefault(),lt()}function xt(e){e.preventDefault(),ct()}function Tt(e){e.preventDefault(),ht()}function Nt(e){et()}function Ct(e){j()}function kt(e){if(w&&z()){e.preventDefault();var t=e.target;while(t&&!t.nodeName.match(/section/gi))t=t.parentNode;if(t&&!t.classList.contains("disabled")){R();if(t.nodeName.match(/section/gi)){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);K(n,r)}}}}var e=".reveal .slides section",t=".reveal .slides>section",n=".reveal .slides>section.present>section",r=".reveal .slides>section:first-child",i={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},s=i.autoSlide,o=0,u=0,a,f,l=[],c=1,h={},p="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,v=0,m=0,g=0,y=0,b=0,w=!1,E={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:S,configure:k,slide:K,left:ut,right:at,up:ft,down:lt,prev:ct,next:ht,prevFragment:it,nextFragment:rt,navigateTo:K,navigateLeft:ut,navigateRight:at,navigateUp:ft,navigateDown:lt,navigatePrev:ct,navigateNext:ht,layout:j,toggleOverview:U,togglePause:$,isOverview:z,isPaused:J,addEventListeners:L,removeEventListeners:A,getIndices:nt,getSlide:function(e,n){var r=document.querySelectorAll(t)[e],i=r&&r.querySelectorAll("section");return typeof n!="undefined"?i?i[n]:undefined:r},getPreviousSlide:function(){return a},getCurrentSlide:function(){return f},getScale:function(){return c},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return document.querySelector(e+".past")==null?!0:!1},isLastSlide:function(){return f&&f.classList.contains(".stack")?f.querySelector(e+".future")==null?!0:!1:document.querySelector(e+".future")==null?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(h.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 5978b7fb646b3c8e981b79a904d7958353eba2c5 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Tue, 26 Feb 2013 12:08:44 -0500
Subject: [PATCH 290/305] remove share buttons

---
 index.html | 46 ----------------------------------------------
 1 file changed, 46 deletions(-)

diff --git a/index.html b/index.html
index 0608eb88..bc2f3601 100644
--- a/index.html
+++ b/index.html
@@ -373,51 +373,5 @@ function linkify( selector ) {
 
 		</script>
 
-		<!-- Everything below this point is unrelated to the slideshow -->
-
-		<div class="share-reveal" style="display: none; position: absolute; bottom: 10px; left: 50%; margin-left: -205px; z-index: 20;">
-			<a href="http://twitter.com/share" class="twitter-share-button" data-text="reveal.js - an HTML presentation framework from @hakimel." data-url="http://lab.hakim.se/reveal-js" data-count="small" data-related="hakimel"></a>
-
-			<iframe id="facebook-button" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fapp.hakim.se%2Freveal-js%2F&layout=button_count&show_faces=false&width=93&action=like&font=arial&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:85px; height:24px; position: relative; top: 4px;" allowTransparency="true"></iframe>
-
-			<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://lab.hakim.se/reveal-js"></a>
-
-			<a href="https://twitter.com/rvlio" class="twitter-follow-button" data-show-count="false" data-dnt="true">Follow @rvlio</a>
-		</div>
-
-		<a class="fork-reveal" style="display: none;" href="https://github.com/hakimel/reveal.js"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://a248.e.akamai.net/camo.github.com/e6bef7a091f5f3138b8cd40bc3e114258dd68ddf/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub"></a>
-
-		<script>
-		var _gaq = [['_setAccount', 'UA-15240703-1'], ['_trackPageview']];
-		(function(d, t) {
-		var g = d.createElement(t),
-			s = d.getElementsByTagName(t)[0];
-		g.async = true;
-		g.src = ('https:' == location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-		s.parentNode.insertBefore(g, s);
-		})(document, 'script');
-		</script>
-
-		<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
-
-		<script type="text/javascript">
-		/* <![CDATA[ */
-			(function() {
-				var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
-				s.type = 'text/javascript';
-				s.async = true;
-				s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
-				t.parentNode.insertBefore(s, t);
-			})();
-		/* ]]> */
-		</script>
-
-		<script>
-			if( !navigator.userAgent.match( /iphone|ipod|android|ipad|blackberry/gi ) && !!document.querySelector ) {
-				document.querySelector( '.share-reveal' ).style.display = 'block';
-				document.querySelector( '.fork-reveal' ).style.display = 'block';
-			}
-		</script>
-
 	</body>
 </html>

From 14105feb102829a42e8ef2a213ea88f896bea26d Mon Sep 17 00:00:00 2001
From: Boaz Sender <boaz@gallina.(none)>
Date: Wed, 27 Feb 2013 02:26:24 -0500
Subject: [PATCH 291/305] upgrading to grunt 0.4. resolves #349.

---
 grunt.js => gruntfile.js | 43 ++++++++++++++--------------
 package.json             | 61 +++++++++++++++++++++-------------------
 2 files changed, 53 insertions(+), 51 deletions(-)
 rename grunt.js => gruntfile.js (52%)

diff --git a/grunt.js b/gruntfile.js
similarity index 52%
rename from grunt.js
rename to gruntfile.js
index 00f43502..bb86019b 100644
--- a/grunt.js
+++ b/gruntfile.js
@@ -3,19 +3,11 @@ module.exports = function(grunt) {
 
 	// Project configuration
 	grunt.initConfig({
-		pkg: '<json:package.json>',
-
-		inputJS: 'js/reveal.js',
-		inputCSS: 'css/reveal.css',
-
-		outputJS: 'js/reveal.min.js',
-		outputCSS: 'css/reveal.min.css',
-
+		pkg: grunt.file.readJSON('package.json'),
 		meta: {
-			version: '2.3',
 			banner: 
 				'/*!\n' +
-				' * reveal.js <%= meta.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
+				' * reveal.js <%= pkg.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
 				' * http://lab.hakim.se/reveal-js\n' +
 				' * MIT licensed\n' +
 				' *\n' +
@@ -23,8 +15,8 @@ module.exports = function(grunt) {
 				' */'
 		},
 
-		lint: {
-			files: [ 'grunt.js', '<%= inputJS %>' ]
+		jshint: {
+			files: [ 'gruntfile.js', 'js/reveal.js' ]
 		},
 
 		// Tests will be added soon
@@ -32,17 +24,20 @@ module.exports = function(grunt) {
 			files: [ 'test/**/*.html' ]
 		},
 
-		min: {
-			dist: {
-				src: [ '<banner:meta.banner>', '<%= inputJS %>' ],
-				dest: '<%= outputJS %>'
-			}
+		uglify: {
+      options: {
+        banner: '<%= meta.banner %> \n'
+      },
+      build: {
+        src: 'js/reveal.js',
+        dest: 'js/reveal.min.js'
+      }
 		},
 
-		mincss: {
+		cssmin: {
 			compress: {
 				files: {
-					'<%= outputCSS %>': [ '<%= inputCSS %>' ]
+					'css/reveal.min.css': [ 'css/reveal.css' ]
 				}
 			}
 		},
@@ -69,16 +64,20 @@ module.exports = function(grunt) {
 		},
 
 		watch: {
-			files: [ 'grunt.js', '<%= inputJS %>', '<%= inputCSS %>' ],
+			files: [ 'gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
 			tasks: 'default'
 		}
 
 	});
 
 	// Dependencies
-	grunt.loadNpmTasks( 'grunt-contrib-mincss' );
+	grunt.loadNpmTasks( 'grunt-contrib-jshint' );
+	grunt.loadNpmTasks( 'grunt-contrib-cssmin' );
+	grunt.loadNpmTasks( 'grunt-contrib-uglify' );
+	grunt.loadNpmTasks( 'grunt-contrib-watch' );
 
 	// Default task
-	grunt.registerTask( 'default', [ 'lint', 'mincss', 'min' ] );
+	grunt.registerTask( 'default', [ 'jshint', 'cssmin', 'uglify' ] );
 
 };
+ 
\ No newline at end of file
diff --git a/package.json b/package.json
index 3164f04d..e9ab1e12 100644
--- a/package.json
+++ b/package.json
@@ -1,31 +1,34 @@
 {
-	"name": "reveal.js",
-	"version": "2.3.0",
-	"description": "The HTML Presentation Framework",
-	"homepage": "http://lab.hakim.se/reveal-js",
-	"author": {
-		"name": "Hakim El Hattab",
-		"email": "hakim.elhattab@gmail.com",
-		"web": "http://hakim.se"
-	},
-	"repository": {
-		"type": "git",
-		"url": "git://github.com/hakimel/reveal.js.git"
-	},
-	"engines": {
-		"node": "~0.8.0"
-	},
-	"scripts": {
-		"test": "grunt lint qunit"
-	},
-	"dependencies": {
-		"underscore" : "~1.3.3",
-		"express" : "~2.5.9",
-		"socket.io" : "~0.9.6",
-		"mustache" : "~0.4.0"
-	},
-	"devDependencies": {
-		"grunt-contrib-mincss": "~0.3.1",
-		"grunt": "~0.3.17"
-	}
+  "name": "reveal.js",
+  "version": "2.3.0",
+  "description": "The HTML Presentation Framework",
+  "homepage": "http://lab.hakim.se/reveal-js",
+  "author": {
+    "name": "Hakim El Hattab",
+    "email": "hakim.elhattab@gmail.com",
+    "web": "http://hakim.se"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/hakimel/reveal.js.git"
+  },
+  "engines": {
+    "node": "~0.8.0"
+  },
+  "scripts": {
+    "test": "grunt lint qunit"
+  },
+  "dependencies": {
+    "underscore": "~1.3.3",
+    "express": "~2.5.9",
+    "socket.io": "~0.9.6",
+    "mustache": "~0.4.0"
+  },
+  "devDependencies": {
+    "grunt-contrib-jshint": "~0.2.0",
+    "grunt-contrib-cssmin": "~0.4.1",
+    "grunt-contrib-uglify": "~0.1.1",
+    "grunt-contrib-watch": "~0.2.0",
+    "grunt": "~0.4.0"
+  }
 }

From 3f740c8553e4a961f552a8ec01e0a8b1d2599b6f Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 13:20:24 -0500
Subject: [PATCH 292/305] merge grunt update to 0.4 (#350)

---
 css/reveal.min.css |  2 +-
 gruntfile.js       | 17 ++++++++---------
 js/reveal.min.js   |  4 ++--
 3 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/css/reveal.min.css b/css/reveal.min.css
index d806c038..7dd814a5 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
- */html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6,.reveal p,.reveal blockquote,.reveal pre,.reveal a,.reveal abbr,.reveal acronym,.reveal address,.reveal big,.reveal cite,.reveal code,.reveal del,.reveal dfn,.reveal em,.reveal img,.reveal ins,.reveal kbd,.reveal q,.reveal s,.reveal samp,.reveal small,.reveal strike,.reveal strong,.reveal sub,.reveal sup,.reveal tt,.reveal var,.reveal b,.reveal u,.reveal i,.reveal center,.reveal dl,.reveal dt,.reveal dd,.reveal ol,.reveal ul,.reveal li,.reveal fieldset,.reveal form,.reveal label,.reveal legend,.reveal table,.reveal caption,.reveal tbody,.reveal tfoot,.reveal thead,.reveal tr,.reveal th,.reveal td,.reveal article,.reveal aside,.reveal canvas,.reveal details,.reveal embed,.reveal figure,.reveal figcaption,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal output,.reveal ruby,.reveal section,.reveal summary,.reveal time,.reveal mark,.reveal audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}.reveal article,.reveal aside,.reveal details,.reveal figcaption,.reveal figure,.reveal footer,.reveal header,.reveal hgroup,.reveal menu,.reveal nav,.reveal section{display:block}html,body{width:100%;height:100%;overflow:hidden}body{position:relative;line-height:1}::selection{background:#FF5E99;color:#fff;text-shadow:none}.reveal h1,.reveal h2,.reveal h3,.reveal h4,.reveal h5,.reveal h6{-webkit-hyphens:auto;-moz-hyphens:auto;hyphens:auto;word-wrap:break-word}.reveal h1{font-size:3.77em}.reveal h2{font-size:2.11em}.reveal h3{font-size:1.55em}.reveal h4{font-size:1em}.reveal .slides section .fragment{opacity:0;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.reveal .slides section .fragment.visible{opacity:1}.reveal .slides section .fragment.grow{opacity:1}.reveal .slides section .fragment.grow.visible{-webkit-transform:scale( 1.3 );-moz-transform:scale( 1.3 );-ms-transform:scale( 1.3 );-o-transform:scale( 1.3 );transform:scale( 1.3 )}.reveal .slides section .fragment.shrink{opacity:1}.reveal .slides section .fragment.shrink.visible{-webkit-transform:scale( .7 );-moz-transform:scale( .7 );-ms-transform:scale( .7 );-o-transform:scale( .7 );transform:scale( .7 )}.reveal .slides section .fragment.roll-in{opacity:0;-webkit-transform:rotateX( 90deg );-moz-transform:rotateX( 90deg );-ms-transform:rotateX( 90deg );-o-transform:rotateX( 90deg );transform:rotateX( 90deg )}.reveal .slides section .fragment.roll-in.visible{opacity:1;-webkit-transform:rotateX( 0 );-moz-transform:rotateX( 0 );-ms-transform:rotateX( 0 );-o-transform:rotateX( 0 );transform:rotateX( 0 )}.reveal .slides section .fragment.fade-out{opacity:1}.reveal .slides section .fragment.fade-out.visible{opacity:0}.reveal .slides section .fragment.highlight-red,.reveal .slides section 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.controls{display:none;position:fixed;width:110px;height:110px;z-index:30;right:10px;bottom:10px}.reveal .controls div{position:absolute;opacity:.1;width:0;height:0;border:12px solid transparent;-webkit-transition:opacity .2s ease;-moz-transition:opacity .2s ease;-ms-transition:opacity .2s ease;-o-transition:opacity .2s ease;transition:opacity .2s ease}.reveal .controls div.enabled{opacity:.6;cursor:pointer}.reveal .controls div.enabled:active{margin-top:1px}.reveal .controls div.navigate-left{top:42px;border-right-width:22px;border-right-color:#eee}.reveal .controls div.navigate-right{left:74px;top:42px;border-left-width:22px;border-left-color:#eee}.reveal .controls div.navigate-up{left:42px;border-bottom-width:22px;border-bottom-color:#eee}.reveal .controls div.navigate-down{left:42px;top:74px;border-top-width:22px;border-top-color:#eee}.reveal .progress{position:fixed;display:none;height:3px;width:100%;bottom:0;left:0;z-index:10}.reveal 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\ No newline at end of file
diff --git a/gruntfile.js b/gruntfile.js
index bb86019b..bd6858aa 100644
--- a/gruntfile.js
+++ b/gruntfile.js
@@ -5,7 +5,7 @@ module.exports = function(grunt) {
 	grunt.initConfig({
 		pkg: grunt.file.readJSON('package.json'),
 		meta: {
-			banner: 
+			banner:
 				'/*!\n' +
 				' * reveal.js <%= pkg.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
 				' * http://lab.hakim.se/reveal-js\n' +
@@ -25,13 +25,13 @@ module.exports = function(grunt) {
 		},
 
 		uglify: {
-      options: {
-        banner: '<%= meta.banner %> \n'
-      },
-      build: {
-        src: 'js/reveal.js',
-        dest: 'js/reveal.min.js'
-      }
+			options: {
+				banner: '<%= meta.banner %>\n'
+			},
+			build: {
+				src: 'js/reveal.js',
+				dest: 'js/reveal.min.js'
+			}
 		},
 
 		cssmin: {
@@ -80,4 +80,3 @@ module.exports = function(grunt) {
 	grunt.registerTask( 'default', [ 'jshint', 'cssmin', 'uglify' ] );
 
 };
- 
\ No newline at end of file
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 5c19b229..5fd0c86e 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3 (2013-02-24, 11:58)
+ * reveal.js 2.3.0 (2013-02-27, 13:19)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function S(e){if(!d&&!p){document.body.setAttribute("class","no-transforms");return}window.addEventListener("load",j,!1),O(i,e),T(),N()}function x(){h.theme=document.querySelector("#theme"),h.wrapper=document.querySelector(".reveal"),h.slides=document.querySelector(".reveal .slides");if(!h.wrapper.querySelector(".progress")&&i.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",h.wrapper.appendChild(e)}if(!h.wrapper.querySelector(".controls")&&i.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',h.wrapper.appendChild(t)}if(!h.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),h.wrapper.appendChild(n)}if(!h.wrapper.querySelector(".pause-overlay")){var 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e=N();gt.controlsLeft.concat(gt.controlsRight).concat(gt.controlsUp).concat(gt.controlsDown).concat(gt.controlsPrev).concat(gt.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&gt.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&gt.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&gt.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&gt.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&gt.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&gt.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function N(){var e=document.querySelectorAll(lt),t=document.querySelectorAll(dt);return{left:mt>0,right:e.length-1>mt,up:pt>0,down:t.length-1>pt}}function C(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var 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H(){if(document.querySelector(dt+".present")){var e=document.querySelectorAll(dt+".present .fragment.visible");if(e.length)return e[e.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var t=document.querySelectorAll(lt+".present .fragment.visible");if(t.length)return t[t.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:t[t.length-1]}),!0}return!1}function I(){clearTimeout(Et),!ft||A()||b()||(Et=setTimeout(j,ft))}function R(){clearTimeout(Et)}function W(){(N().left&&b()||H()===!1)&&x(mt-1)}function X(){(N().right&&b()||z()===!1)&&x(mt+1)}function Y(){(N().up&&b()||H()===!1)&&x(mt,pt-1)}function F(){(N().down&&b()||z()===!1)&&x(mt,pt+1)}function U(){if(H()===!1)if(N().up)Y();else{var e=document.querySelector(lt+".past:nth-child("+mt+")");e&&(pt=e.querySelectorAll("section").length+1||void 0,mt--,x())}}function j(){z()===!1&&(N().down?F():X()),I()}function K(e){document.activeElement;var 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Z(e){if(xt.handled)navigator.userAgent.match(/android/gi)&&e.preventDefault();else{var t=e.touches[0].clientX,n=e.touches[0].clientY;if(2===e.touches.length&&2===xt.startCount&&vt.overview){var r=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:xt.startX,y:xt.startY});Math.abs(xt.startSpan-r)>xt.threshold&&(xt.handled=!0,xt.startSpan>r?g():L()),e.preventDefault()}else if(1===e.touches.length&&2!==xt.startCount){var o=t-xt.startX,s=n-xt.startY;o>xt.threshold&&Math.abs(o)>Math.abs(s)?(xt.handled=!0,W()):-xt.threshold>o&&Math.abs(o)>Math.abs(s)?(xt.handled=!0,X()):s>xt.threshold?(xt.handled=!0,Y()):-xt.threshold>s&&(xt.handled=!0,F()),e.preventDefault()}}}function _(){xt.handled=!1}function Q(e){clearTimeout(bt),bt=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?j():U()},100)}function V(e){e.preventDefault();var t=l(document.querySelectorAll(lt)).length,n=Math.floor(e.clientX/gt.wrapper.offsetWidth*t);x(n)}function B(e){e.preventDefault(),W()}function 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document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,wt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,bt=0,Et=0,St=0,qt=0,kt=0,At=!1,xt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:x,left:W,right:X,up:Y,down:F,prev:U,next:j,prevFragment:H,nextFragment:z,navigateTo:x,navigateLeft:W,navigateRight:X,navigateUp:Y,navigateDown:F,navigatePrev:U,navigateNext:j,layout:p,toggleOverview:w,togglePause:k,isOverview:b,isPaused:A,addEventListeners:a,removeEventListeners:i,getIndices:O,getSlide:function(e,t){var n=document.querySelectorAll(lt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return at},getCurrentSlide:function(){return it},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(ct+".past")?!0:!1},isLastSlide:function(){return it&&it.classList.contains(".stack")?null==it.querySelector(ct+".future")?!0:!1:null==document.querySelector(ct+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(gt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(gt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 2e8e73a847a0cb4317722bde2e2ff4b5a0d93c97 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 13:40:42 -0500
Subject: [PATCH 293/305] fragment sorting tweaks, sort attribute is now called
 data-fragment-index (#342)

---
 README.md        | 10 +++++++
 js/reveal.js     | 76 ++++++++++++++++++++++++++----------------------
 js/reveal.min.js |  4 +--
 3 files changed, 53 insertions(+), 37 deletions(-)

diff --git a/README.md b/README.md
index adf7a3a8..4375933e 100644
--- a/README.md
+++ b/README.md
@@ -270,6 +270,16 @@ Multiple fragments can be applied to the same element sequentially by wrapping i
 </section>
 ```
 
+The display order of fragments can be controlled using the ```data-fragment-index``` attribute.
+
+```html
+<section>
+	<p class="fragment" data-fragment-index="3">Appears last</p>
+	<p class="fragment" data-fragment-index="1">Appears first</p>
+	<p class="fragment" data-fragment-index="2">Appears second</p>
+</section>
+```
+
 ### Fragment events
 
 When a slide fragment is either shown or hidden reveal.js will dispatch an event.
diff --git a/js/reveal.js b/js/reveal.js
index 456f4180..f048b075 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -142,31 +142,6 @@ var Reveal = (function(){
 			threshold: 80
 		};
 
-    /**
-     * Return a sorted fragments list, ordered by an increasing "fragment-pos" attribute.
-     *
-     * Fragments will be revealed in the order that they are returned by
-     * this function, so you can use "fragment-pos" attributes to control
-     * the order of fragment appearance.
-     *
-     * To maintain a sensible default fragment order, fragments are presumed
-     * to be passed in document order. This function adds a "fragment-pos"
-     * attribute to each node if such an attribute is not already present,
-     * and sets that attribute to an integer value which is the position of
-     * the fragment within the fragments list.
-     *
-     */
-    function sort_fragments( fragments ) {
-        var a = toArray(fragments)
-        a.forEach( function (el, idx) {
-                if (!el.hasAttribute('fragment-pos')) {
-                    el.setAttribute('fragment-pos', idx) }})
-        a.sort(function(l, r) {
-                return l.getAttribute( 'fragment-pos' )
-                       - r.getAttribute( 'fragment-pos') })
-        return a
-    }
-
 	/**
 	 * Starts up the presentation if the client is capable.
 	 */
@@ -597,6 +572,38 @@ var Reveal = (function(){
 
 	}
 
+	/**
+	 * Return a sorted fragments list, ordered by an increasing
+	 * "data-fragment-index" attribute.
+	 *
+	 * Fragments will be revealed in the order that they are returned by
+	 * this function, so you can use the index attributes to control the 
+	 * order of fragment appearance.
+	 *
+	 * To maintain a sensible default fragment order, fragments are presumed
+	 * to be passed in document order. This function adds a "fragment-index"
+	 * attribute to each node if such an attribute is not already present,
+	 * and sets that attribute to an integer value which is the position of
+	 * the fragment within the fragments list.
+	 */
+	function sortFragments( fragments ) {
+
+		var a = toArray( fragments );
+
+		a.forEach( function( el, idx ) {
+			if( !el.hasAttribute( 'data-fragment-index' ) ) {
+				el.setAttribute( 'data-fragment-index', idx );
+			}
+		} );
+
+		a.sort( function( l, r ) {
+			return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
+		} );
+
+		return a
+
+	}
+
 	/**
 	 * Applies JavaScript-controlled layout rules to the
 	 * presentation.
@@ -1046,8 +1053,7 @@ var Reveal = (function(){
 
 		// Show fragment, if specified
 		if( typeof f !== 'undefined' ) {
-			var fragments = currentSlide.querySelectorAll( '.fragment' );
-                        fragments = sort_fragments(fragments)
+			var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) );
 
 			toArray( fragments ).forEach( function( fragment, indexf ) {
 				if( indexf < f ) {
@@ -1418,8 +1424,8 @@ var Reveal = (function(){
 
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
-			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
-                        verticalFragments = sort_fragments(verticalFragments)
+			var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
+
 			if( verticalFragments.length ) {
 				verticalFragments[0].classList.add( 'visible' );
 
@@ -1430,8 +1436,8 @@ var Reveal = (function(){
 		}
 		// Horizontal slides:
 		else {
-			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
-                        horizontalFragments = sort_fragments(horizontalFragments)
+			var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
+
 			if( horizontalFragments.length ) {
 				horizontalFragments[0].classList.add( 'visible' );
 
@@ -1455,8 +1461,8 @@ var Reveal = (function(){
 
 		// Vertical slides:
 		if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
-			var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
-                        verticalFragments = sort_fragments(verticalFragments)
+			var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
+
 			if( verticalFragments.length ) {
 				verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
 
@@ -1467,8 +1473,8 @@ var Reveal = (function(){
 		}
 		// Horizontal slides:
 		else {
-			var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
-                        horizontalFragments = sort_fragments(horizontalFragments)
+			var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
+
 			if( horizontalFragments.length ) {
 				horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
 
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 5fd0c86e..9b8a7ce2 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3.0 (2013-02-27, 13:19)
+ * reveal.js 2.3.0 (2013-02-27, 13:36)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function e(e){return wt||Lt?(window.addEventListener("load",p,!1),c(vt,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(gt.theme=document.querySelector("#theme"),gt.wrapper=document.querySelector(".reveal"),gt.slides=document.querySelector(".reveal .slides"),!gt.wrapper.querySelector(".progress")&&vt.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",gt.wrapper.appendChild(e)}if(!gt.wrapper.querySelector(".controls")&&vt.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',gt.wrapper.appendChild(t)}if(!gt.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),gt.wrapper.appendChild(n)}if(!gt.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),gt.wrapper.appendChild(r)}gt.progress=document.querySelector(".reveal .progress"),gt.progressbar=document.querySelector(".reveal .progress span"),vt.controls&&(gt.controls=document.querySelector(".reveal .controls"),gt.controlsLeft=l(document.querySelectorAll(".navigate-left")),gt.controlsRight=l(document.querySelectorAll(".navigate-right")),gt.controlsUp=l(document.querySelectorAll(".navigate-up")),gt.controlsDown=l(document.querySelectorAll(".navigate-down")),gt.controlsPrev=l(document.querySelectorAll(".navigate-prev")),gt.controlsNext=l(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",u,!1),window.addEventListener("orientationchange",u,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=vt.dependencies.length;s>r;r++){var a=vt.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),a(),s(),p(),C(),I(),setTimeout(function(){v("ready",{indexh:mt,indexv:pt,currentSlide:it})},1)}function s(e){if(gt.wrapper.classList.remove(vt.transition),"object"==typeof 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a(){if(At=!0,window.addEventListener("hashchange",rt,!1),window.addEventListener("resize",ot,!1),vt.touch&&(document.addEventListener("touchstart",$,!1),document.addEventListener("touchmove",Z,!1),document.addEventListener("touchend",_,!1)),vt.keyboard&&document.addEventListener("keydown",K,!1),vt.progress&&gt.progress&&gt.progress.addEventListener("click",V,!1),vt.controls&&gt.controls){var e="ontouchstart"in window&&null!=window.ontouchstart?"touchstart":"click";gt.controlsLeft.forEach(function(t){t.addEventListener(e,B,!1)}),gt.controlsRight.forEach(function(t){t.addEventListener(e,G,!1)}),gt.controlsUp.forEach(function(t){t.addEventListener(e,J,!1)}),gt.controlsDown.forEach(function(t){t.addEventListener(e,et,!1)}),gt.controlsPrev.forEach(function(t){t.addEventListener(e,tt,!1)}),gt.controlsNext.forEach(function(t){t.addEventListener(e,nt,!1)})}}function 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document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Et=0,St=0,qt=0,At=0,kt=0,xt=!1,Tt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:T,left:X,right:Y,up:F,down:U,prev:j,next:K,prevFragment:I,nextFragment:H,navigateTo:T,navigateLeft:X,navigateRight:Y,navigateUp:F,navigateDown:U,navigatePrev:j,navigateNext:K,layout:h,toggleOverview:b,togglePause:k,isOverview:E,isPaused:x,addEventListeners:a,removeEventListeners:i,getIndices:z,getSlide:function(e,t){var n=document.querySelectorAll(dt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return it},getCurrentSlide:function(){return ct},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(lt+".past")?!0:!1},isLastSlide:function(){return ct&&ct.classList.contains(".stack")?null==ct.querySelector(lt+".future")?!0:!1:null==document.querySelector(lt+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From f9f17be01473bd80e8f1b6431c6070c4005e1164 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 15:01:30 -0500
Subject: [PATCH 294/305] merge external markdown support, move example to
 plugin (#329)

---
 demo.md                      |  29 ---------
 index-markdown.html          | 116 -----------------------------------
 plugin/markdown/example.html |  97 +++++++++++++++++++++++++++++
 plugin/markdown/example.md   |  29 +++++++++
 4 files changed, 126 insertions(+), 145 deletions(-)
 delete mode 100644 demo.md
 delete mode 100644 index-markdown.html
 create mode 100644 plugin/markdown/example.html
 create mode 100644 plugin/markdown/example.md

diff --git a/demo.md b/demo.md
deleted file mode 100644
index 1efe5f94..00000000
--- a/demo.md
+++ /dev/null
@@ -1,29 +0,0 @@
-# External markdown
-
-
-
-## Slide 1.1
-
-Content 1.1
-
-
-## Slide 1.2
-
-Content 1.2
-
-
-
-## Slide 2
-
-Content 2.1
-
-
-
-## Slide 3.1
-
-Content 3.1
-
-
-## Slide 3.2
-
-Content 3.2
diff --git a/index-markdown.html b/index-markdown.html
deleted file mode 100644
index 367c8798..00000000
--- a/index-markdown.html
+++ /dev/null
@@ -1,116 +0,0 @@
-<!doctype html>
-<html lang="en">
-
-	<head>
-		<meta charset="utf-8">
-
-		<title>reveal.js - The HTML Presentation Framework</title>
-
-		<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
-		<meta name="author" content="Hakim El Hattab">
-
-		<meta name="apple-mobile-web-app-capable" content="yes" />
-		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
-
-		<link rel="stylesheet" href="css/reveal.css">
-		<link rel="stylesheet" href="css/theme/default.css" id="theme">
-
-		<!-- For syntax highlighting -->
-		<link rel="stylesheet" href="lib/css/zenburn.css">
-
-		<!-- If the query includes 'print-pdf', use the PDF print sheet -->
-		<script>
-			document.write( '<link rel="stylesheet" href="css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' );
-		</script>
-
-		<!--[if lt IE 9]>
-		<script src="lib/js/html5shiv.js"></script>
-		<![endif]-->
-	</head>
-
-	<body>
-
-		<div class="reveal">
-
-			<!-- Any section element inside of this container is displayed as a slide -->
-			<div class="slides">
-
-                <!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
-                <section data-markdown="demo.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
-
-                <!-- Slides are separated by three dashes (quick 'n dirty regular expression) -->
-                <section data-markdown data-separator="---">
-                    <script type="text/template">
-                        Slide 1
-                        ---
-                        Slide 2
-                        ---
-                        Slide 3
-                    </script>
-                </section>
-
-                <!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
-                <section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
-                    <script type="text/template">
-                        Slide 1.1
-
-                        --
-
-                        Slide 1.2
-
-                        ---
-
-                        Slide 2
-                    </script>
-                </section>
-
-                <!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) -->
-                <section data-markdown>
-                    <script type="text/template">
-                        A
-
-                        ---
-
-                        B
-
-                        ---
-
-                        C
-                    </script>
-                </section>
-
-            </div>
-		</div>
-
-		<script src="lib/js/head.min.js"></script>
-		<script src="js/reveal.js"></script>
-
-		<script>
-
-			// Full list of configuration options available here:
-			// https://github.com/hakimel/reveal.js#configuration
-			Reveal.initialize({
-				controls: true,
-				progress: true,
-				history: true,
-				center: true,
-
-				theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
-				transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/fade/none
-
-				// Optional libraries used to extend on reveal.js
-				dependencies: [
-					{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
-					{ src: 'plugin/markdown/showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-					{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
-					{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
-					{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
-					{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
-					// { src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } }
-				]
-			});
-
-		</script>
-
-	</body>
-</html>
diff --git a/plugin/markdown/example.html b/plugin/markdown/example.html
new file mode 100644
index 00000000..b4e7f91c
--- /dev/null
+++ b/plugin/markdown/example.html
@@ -0,0 +1,97 @@
+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Markdown Demo</title>
+
+		<link rel="stylesheet" href="../../css/reveal.css">
+		<link rel="stylesheet" href="../../css/theme/default.css" id="theme">
+	</head>
+
+	<body>
+
+		<div class="reveal">
+
+			<div class="slides">
+
+                <!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
+                <section data-markdown="example.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
+
+                <!-- Slides are separated by three dashes (quick 'n dirty regular expression) -->
+                <section data-markdown data-separator="---">
+                    <script type="text/template">
+                        ## Demo 1
+                        Slide 1
+                        ---
+                        ## Demo 1
+                        Slide 2
+                        ---
+                        ## Demo 1
+                        Slide 3
+                    </script>
+                </section>
+
+                <!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
+                <section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
+                    <script type="text/template">
+                        ## Demo 2
+                        Slide 1.1
+
+                        --
+
+                        ## Demo 2
+                        Slide 1.2
+
+                        ---
+
+                        ## Demo 2
+                        Slide 2
+                    </script>
+                </section>
+
+                <!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) -->
+                <section data-markdown>
+                    <script type="text/template">
+                        A
+
+                        ---
+
+                        B
+
+                        ---
+
+                        C
+                    </script>
+                </section>
+
+            </div>
+		</div>
+
+		<script src="../../lib/js/head.min.js"></script>
+		<script src="../../js/reveal.js"></script>
+
+		<script>
+
+			Reveal.initialize({
+				controls: true,
+				progress: true,
+				history: true,
+				center: true,
+
+				theme: Reveal.getQueryHash().theme,
+				transition: Reveal.getQueryHash().transition || 'default',
+
+				// Optional libraries used to extend on reveal.js
+				dependencies: [
+					{ src: '../../lib/js/classList.js', condition: function() { return !document.body.classList; } },
+					{ src: 'showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
+					{ src: 'markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }
+				]
+			});
+
+		</script>
+
+	</body>
+</html>
diff --git a/plugin/markdown/example.md b/plugin/markdown/example.md
new file mode 100644
index 00000000..e988dd9c
--- /dev/null
+++ b/plugin/markdown/example.md
@@ -0,0 +1,29 @@
+# Markdown Demo
+
+
+
+## External 1.1
+
+Content 1.1
+
+
+## External 1.2
+
+Content 1.2
+
+
+
+## External 2
+
+Content 2.1
+
+
+
+## External 3.1
+
+Content 3.1
+
+
+## External 3.2
+
+Content 3.2

From 7cc0c8787d9f07efff0bc49ac655d19c6eebd8b6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 15:05:56 -0500
Subject: [PATCH 295/305] add note about external markdown in readme (#329)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4375933e..22216dac 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <sectio
 
 It's possible to write your slides using Markdown. To enable Markdown, add the ```data-markdown``` attribute to your ```<section>``` elements and wrap the contents in a ```<script type="text/template">``` like the example below.
 
-This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). This is sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
+This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). Sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
 
 ```html
 <section data-markdown>

From c438ba6516f5979e8f07093c48c34bc801d440fd Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 15:32:47 -0500
Subject: [PATCH 296/305] example external markdown in readme (#329)

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 22216dac..f4b5e6ec 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,14 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
 </section>
 ```
 
+#### External Markdown
+
+You can write your content as a separate file and have reveal.js load it at runtime. Note the separator arguments which determine how slides are delimited in the external file.
+
+```html
+<section data-markdown="example.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
+```
+
 ### Configuration
 
 At the end of your page you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.

From 4c57ad918bee9741205e1fa9c4dd40955e0df3af Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 16:41:45 -0500
Subject: [PATCH 297/305] dispatch event when paused/resumed (closes #336)

---
 js/reveal.js     | 12 ++++++++++++
 js/reveal.min.js |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index f048b075..a67be11e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -928,9 +928,15 @@ var Reveal = (function(){
 	 */
 	function pause() {
 
+		var wasPaused = dom.wrapper.classList.contains( 'paused' );
+
 		cancelAutoSlide();
 		dom.wrapper.classList.add( 'paused' );
 
+		if( wasPaused === false ) {
+			dispatchEvent( 'paused' );
+		}
+
 	}
 
 	/**
@@ -938,9 +944,15 @@ var Reveal = (function(){
 	 */
 	function resume() {
 
+		var wasPaused = dom.wrapper.classList.contains( 'paused' );
+
 		cueAutoSlide();
 		dom.wrapper.classList.remove( 'paused' );
 
+		if( wasPaused ) {
+			dispatchEvent( 'resumed' );
+		}
+
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 9b8a7ce2..b5ef4d9f 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3.0 (2013-02-27, 13:36)
+ * reveal.js 2.3.0 (2013-02-27, 16:40)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function e(e){return bt||wt?(window.addEventListener("load",h,!1),c(ft,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(Lt.theme=document.querySelector("#theme"),Lt.wrapper=document.querySelector(".reveal"),Lt.slides=document.querySelector(".reveal .slides"),!Lt.wrapper.querySelector(".progress")&&ft.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",Lt.wrapper.appendChild(e)}if(!Lt.wrapper.querySelector(".controls")&&ft.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',Lt.wrapper.appendChild(t)}if(!Lt.wrapper.querySelector(".state-background")){var 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n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",u,!1),window.addEventListener("orientationchange",u,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=ft.dependencies.length;s>r;r++){var a=ft.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),a(),s(),h(),P(),R(),setTimeout(function(){v("ready",{indexh:pt,indexv:ht,currentSlide:ct})},1)}function s(e){if(Lt.wrapper.classList.remove(ft.transition),"object"==typeof 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K(){H()===!1&&(C().down?U():Y()),R()}function $(e){document.activeElement;var t=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&"inherit"===document.activeElement.contentEditable);if(!(t||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)){var n=!0;if(x()&&-1===[66,190,191].indexOf(e.keyCode))return!1;switch(e.keyCode){case 80:case 33:j();break;case 78:case 34:K();break;case 72:case 37:X();break;case 76:case 39:Y();break;case 75:case 38:F();break;case 74:case 40:U();break;case 36:T(0);break;case 35:T(Number.MAX_VALUE);break;case 32:E()?w():K();break;case 13:E()?w():n=!1;break;case 66:case 190:case 191:k();break;case 70:S();break;default:n=!1}n?e.preventDefault():27===e.keyCode&&wt&&(b(),e.preventDefault()),R()}}function Z(e){Tt.startX=e.touches[0].clientX,Tt.startY=e.touches[0].clientY,Tt.startCount=e.touches.length,2===e.touches.length&&ft.overview&&(Tt.startSpan=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY}))}function _(e){if(Tt.handled)navigator.userAgent.match(/android/gi)&&e.preventDefault();else{var t=e.touches[0].clientX,n=e.touches[0].clientY;if(2===e.touches.length&&2===Tt.startCount&&ft.overview){var r=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY});Math.abs(Tt.startSpan-r)>Tt.threshold&&(Tt.handled=!0,Tt.startSpan>r?L():w()),e.preventDefault()}else if(1===e.touches.length&&2!==Tt.startCount){var o=t-Tt.startX,s=n-Tt.startY;o>Tt.threshold&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,X()):-Tt.threshold>o&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,Y()):s>Tt.threshold?(Tt.handled=!0,F()):-Tt.threshold>s&&(Tt.handled=!0,U()),e.preventDefault()}}}function Q(){Tt.handled=!1}function V(e){clearTimeout(Et),Et=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?K():j()},100)}function B(e){e.preventDefault();var t=l(document.querySelectorAll(dt)).length,n=Math.floor(e.clientX/Lt.wrapper.offsetWidth*t);T(n)}function G(e){e.preventDefault(),X()}function J(e){e.preventDefault(),Y()}function et(e){e.preventDefault(),F()}function tt(e){e.preventDefault(),U()}function nt(e){e.preventDefault(),j()}function rt(e){e.preventDefault(),K()}function ot(){P()}function st(){h()}function at(e){if(xt&&E()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(w(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);T(n,r)}}}var it,ct,lt=".reveal .slides section",dt=".reveal .slides>section",ut=".reveal .slides>section.present>section",vt=".reveal .slides>section:first-child",ft={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},mt=ft.autoSlide,pt=0,ht=0,gt=[],yt=1,Lt={},wt="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Et=0,St=0,qt=0,At=0,kt=0,xt=!1,Tt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:T,left:X,right:Y,up:F,down:U,prev:j,next:K,prevFragment:I,nextFragment:H,navigateTo:T,navigateLeft:X,navigateRight:Y,navigateUp:F,navigateDown:U,navigatePrev:j,navigateNext:K,layout:h,toggleOverview:b,togglePause:k,isOverview:E,isPaused:x,addEventListeners:a,removeEventListeners:i,getIndices:z,getSlide:function(e,t){var n=document.querySelectorAll(dt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return it},getCurrentSlide:function(){return ct},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(lt+".past")?!0:!1},isLastSlide:function(){return ct&&ct.classList.contains(".stack")?null==ct.querySelector(lt+".future")?!0:!1:null==document.querySelector(lt+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From c2ab30b87e7f9aa856e9d7313183f462ba0fec0b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 16:55:14 -0500
Subject: [PATCH 298/305] replace classList.toggle( ..., force ) as it's broken
 in ff

---
 js/reveal.js     | 15 +++++++++++++--
 js/reveal.min.js |  4 ++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index a67be11e..b2184493 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -354,8 +354,19 @@ var Reveal = (function(){
 		dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
 		dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
 
-		dom.wrapper.classList.toggle( 'rtl', config.rtl );
-		dom.wrapper.classList.toggle( 'center', config.center );
+		if( config.rtl ) {
+			dom.wrapper.classList.add( 'rtl' );
+		}
+		else {
+			dom.wrapper.classList.remove( 'rtl' );
+		}
+
+		if( config.center ) {
+			dom.wrapper.classList.add( 'center' );
+		}
+		else {
+			dom.wrapper.classList.remove( 'center' );
+		}
 
 		if( config.mouseWheel ) {
 			document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF
diff --git a/js/reveal.min.js b/js/reveal.min.js
index b5ef4d9f..2b5e29f3 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3.0 (2013-02-27, 16:40)
+ * reveal.js 2.3.0 (2013-02-27, 16:53)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function e(e){return bt||wt?(window.addEventListener("load",h,!1),c(ft,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(Lt.theme=document.querySelector("#theme"),Lt.wrapper=document.querySelector(".reveal"),Lt.slides=document.querySelector(".reveal .slides"),!Lt.wrapper.querySelector(".progress")&&ft.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",Lt.wrapper.appendChild(e)}if(!Lt.wrapper.querySelector(".controls")&&ft.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',Lt.wrapper.appendChild(t)}if(!Lt.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),Lt.wrapper.appendChild(n)}if(!Lt.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),Lt.wrapper.appendChild(r)}Lt.progress=document.querySelector(".reveal .progress"),Lt.progressbar=document.querySelector(".reveal .progress span"),ft.controls&&(Lt.controls=document.querySelector(".reveal .controls"),Lt.controlsLeft=l(document.querySelectorAll(".navigate-left")),Lt.controlsRight=l(document.querySelectorAll(".navigate-right")),Lt.controlsUp=l(document.querySelectorAll(".navigate-up")),Lt.controlsDown=l(document.querySelectorAll(".navigate-down")),Lt.controlsPrev=l(document.querySelectorAll(".navigate-prev")),Lt.controlsNext=l(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",u,!1),window.addEventListener("orientationchange",u,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=ft.dependencies.length;s>r;r++){var a=ft.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),a(),s(),h(),P(),R(),setTimeout(function(){v("ready",{indexh:pt,indexv:ht,currentSlide:ct})},1)}function s(e){if(Lt.wrapper.classList.remove(ft.transition),"object"==typeof e&&c(ft,e),wt===!1&&(ft.transition="linear"),Lt.wrapper.classList.add(ft.transition),Lt.controls.style.display=ft.controls&&Lt.controls?"block":"none",Lt.progress.style.display=ft.progress&&Lt.progress?"block":"none",Lt.wrapper.classList.toggle("rtl",ft.rtl),Lt.wrapper.classList.toggle("center",ft.center),ft.mouseWheel?(document.addEventListener("DOMMouseScroll",V,!1),document.addEventListener("mousewheel",V,!1)):(document.removeEventListener("DOMMouseScroll",V,!1),document.removeEventListener("mousewheel",V,!1)),ft.rollingLinks?f():m(),ft.theme&&Lt.theme){var t=Lt.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];ft.theme!==r&&(t=t.replace(n,ft.theme),Lt.theme.setAttribute("href",t))}}function a(){if(xt=!0,window.addEventListener("hashchange",ot,!1),window.addEventListener("resize",st,!1),ft.touch&&(document.addEventListener("touchstart",Z,!1),document.addEventListener("touchmove",_,!1),document.addEventListener("touchend",Q,!1)),ft.keyboard&&document.addEventListener("keydown",$,!1),ft.progress&&Lt.progress&&Lt.progress.addEventListener("click",B,!1),ft.controls&&Lt.controls){var e="ontouchstart"in window&&null!=window.ontouchstart?"touchstart":"click";Lt.controlsLeft.forEach(function(t){t.addEventListener(e,G,!1)}),Lt.controlsRight.forEach(function(t){t.addEventListener(e,J,!1)}),Lt.controlsUp.forEach(function(t){t.addEventListener(e,et,!1)}),Lt.controlsDown.forEach(function(t){t.addEventListener(e,tt,!1)}),Lt.controlsPrev.forEach(function(t){t.addEventListener(e,nt,!1)}),Lt.controlsNext.forEach(function(t){t.addEventListener(e,rt,!1)})}}function i(){if(xt=!1,document.removeEventListener("keydown",$,!1),window.removeEventListener("hashchange",ot,!1),window.removeEventListener("resize",st,!1),ft.touch&&(document.removeEventListener("touchstart",Z,!1),document.removeEventListener("touchmove",_,!1),document.removeEventListener("touchend",Q,!1)),ft.progress&&Lt.progress&&Lt.progress.removeEventListener("click",B,!1),ft.controls&&Lt.controls){var e="ontouchstart"in window&&null!=window.ontouchstart?"touchstart":"click";Lt.controlsLeft.forEach(function(t){t.removeEventListener(e,G,!1)}),Lt.controlsRight.forEach(function(t){t.removeEventListener(e,J,!1)}),Lt.controlsUp.forEach(function(t){t.removeEventListener(e,et,!1)}),Lt.controlsDown.forEach(function(t){t.removeEventListener(e,tt,!1)}),Lt.controlsPrev.forEach(function(t){t.removeEventListener(e,nt,!1)}),Lt.controlsNext.forEach(function(t){t.removeEventListener(e,rt,!1)})}}function c(e,t){for(var n in t)e[n]=t[n]}function l(e){return Array.prototype.slice.call(e)}function d(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}function u(){0===window.orientation?(document.documentElement.style.overflow="scroll",document.body.style.height="120%"):(document.documentElement.style.overflow="",document.body.style.height="100%"),setTimeout(function(){window.scrollTo(0,1)},10)}function v(e,t){var n=document.createEvent("HTMLEvents",1,2);n.initEvent(e,!0,!0),c(n,t),Lt.wrapper.dispatchEvent(n)}function f(){if(wt&&!("msPerspective"in document.body.style))for(var e=document.querySelectorAll(lt+" a:not(.image)"),t=0,n=e.length;n>t;t++){var r=e[t];if(!(!r.textContent||r.querySelector("*")||r.className&&r.classList.contains(r,"roll"))){var o=document.createElement("span");o.setAttribute("data-title",r.text),o.innerHTML=r.innerHTML,r.classList.add("roll"),r.innerHTML="",r.appendChild(o)}}}function m(){for(var e=document.querySelectorAll(lt+" a.roll"),t=0,n=e.length;n>t;t++){var r=e[t],o=r.querySelector("span");o&&(r.classList.remove("roll"),r.innerHTML=o.innerHTML)}}function 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s=l(document.querySelectorAll(lt)),a=0,i=s.length;i>a;a++){var c=s[a];"none"!==c.style.display&&(c.style.top=ft.center?c.classList.contains("stack")?0:Math.max(-(c.offsetHeight/2)-20,-r/2)+"px":"")}}}function g(e,t){e&&e.setAttribute("data-previous-indexv",t||0)}function y(e){return e&&e.classList.contains("stack")?parseInt(e.getAttribute("data-previous-indexv")||0,10):0}function L(){if(ft.overview){W();var e=Lt.wrapper.classList.contains("overview");Lt.wrapper.classList.add("overview"),Lt.wrapper.classList.remove("exit-overview"),clearTimeout(At),clearTimeout(kt),At=setTimeout(function(){for(var t=document.querySelectorAll(dt),n=0,r=t.length;r>n;n++){var o=t[n],s="translateZ(-2500px) translate("+105*(n-pt)+"%, 0%)";if(o.setAttribute("data-index-h",n),o.style.display="block",o.style.WebkitTransform=s,o.style.MozTransform=s,o.style.msTransform=s,o.style.OTransform=s,o.style.transform=s,o.classList.contains("stack"))for(var a=o.querySelectorAll("section"),i=0,c=a.length;c>i;i++){var l=n===pt?ht:y(o),d=a[i],u="translate(0%, "+105*(i-l)+"%)";d.setAttribute("data-index-h",n),d.setAttribute("data-index-v",i),d.style.display="block",d.style.WebkitTransform=u,d.style.MozTransform=u,d.style.msTransform=u,d.style.OTransform=u,d.style.transform=u,d.addEventListener("click",at,!0)}else o.addEventListener("click",at,!0)}h(),e||v("overviewshown",{indexh:pt,indexv:ht,currentSlide:ct})},10)}}function w(){if(ft.overview){clearTimeout(At),clearTimeout(kt),Lt.wrapper.classList.remove("overview"),Lt.wrapper.classList.add("exit-overview"),kt=setTimeout(function(){Lt.wrapper.classList.remove("exit-overview")},10);for(var e=l(document.querySelectorAll(lt)),t=0,n=e.length;n>t;t++){var r=e[t];r.style.display="",r.style.WebkitTransform="",r.style.MozTransform="",r.style.msTransform="",r.style.OTransform="",r.style.transform="",r.removeEventListener("click",at,!0)}T(pt,ht),R(),v("overviewhidden",{indexh:pt,indexv:ht,currentSlide:ct})}}function b(e){"boolean"==typeof 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e=C();Lt.controlsLeft.concat(Lt.controlsRight).concat(Lt.controlsUp).concat(Lt.controlsDown).concat(Lt.controlsPrev).concat(Lt.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&Lt.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&Lt.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&Lt.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&Lt.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&Lt.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&Lt.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function C(){var e=document.querySelectorAll(dt),t=document.querySelectorAll(ut);return{left:pt>0,right:e.length-1>pt,up:ht>0,down:t.length-1>ht}}function P(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var o=Reveal.getIndices(r);T(o.h,o.v)}else T(pt,ht)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;T(s,a)}}function O(e){if(ft.history)if(clearTimeout(qt),"number"==typeof e)qt=setTimeout(O,e);else{var t="/";ct&&"string"==typeof ct.getAttribute("id")?t="/"+ct.getAttribute("id"):((pt>0||ht>0)&&(t+=pt),ht>0&&(t+="/"+ht)),window.location.hash=t}}function z(e){var t=pt,n=ht;if(e){var r=!!e.parentNode.nodeName.match(/section/gi),o=r?e.parentNode:e,s=l(document.querySelectorAll(dt));t=Math.max(s.indexOf(o),0),r&&(n=Math.max(l(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:t,v:n}}function H(){if(document.querySelector(ut+".present")){var e=p(document.querySelectorAll(ut+".present .fragment:not(.visible)"));if(e.length)return e[0].classList.add("visible"),v("fragmentshown",{fragment:e[0]}),!0}else{var t=p(document.querySelectorAll(dt+".present .fragment:not(.visible)"));if(t.length)return t[0].classList.add("visible"),v("fragmentshown",{fragment:t[0]}),!0}return!1}function I(){if(document.querySelector(ut+".present")){var e=p(document.querySelectorAll(ut+".present .fragment.visible"));if(e.length)return e[e.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var t=p(document.querySelectorAll(dt+".present .fragment.visible"));if(t.length)return t[t.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:t[t.length-1]}),!0}return!1}function R(){clearTimeout(St),!mt||x()||E()||(St=setTimeout(K,mt))}function W(){clearTimeout(St)}function X(){(C().left&&E()||I()===!1)&&T(pt-1)}function Y(){(C().right&&E()||H()===!1)&&T(pt+1)}function F(){(C().up&&E()||I()===!1)&&T(pt,ht-1)}function U(){(C().down&&E()||H()===!1)&&T(pt,ht+1)}function j(){if(I()===!1)if(C().up)F();else{var e=document.querySelector(dt+".past:nth-child("+pt+")");e&&(ht=e.querySelectorAll("section").length+1||void 0,pt--,T())}}function K(){H()===!1&&(C().down?U():Y()),R()}function $(e){document.activeElement;var t=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&"inherit"===document.activeElement.contentEditable);if(!(t||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)){var n=!0;if(x()&&-1===[66,190,191].indexOf(e.keyCode))return!1;switch(e.keyCode){case 80:case 33:j();break;case 78:case 34:K();break;case 72:case 37:X();break;case 76:case 39:Y();break;case 75:case 38:F();break;case 74:case 40:U();break;case 36:T(0);break;case 35:T(Number.MAX_VALUE);break;case 32:E()?w():K();break;case 13:E()?w():n=!1;break;case 66:case 190:case 191:k();break;case 70:S();break;default:n=!1}n?e.preventDefault():27===e.keyCode&&wt&&(b(),e.preventDefault()),R()}}function Z(e){Tt.startX=e.touches[0].clientX,Tt.startY=e.touches[0].clientY,Tt.startCount=e.touches.length,2===e.touches.length&&ft.overview&&(Tt.startSpan=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY}))}function _(e){if(Tt.handled)navigator.userAgent.match(/android/gi)&&e.preventDefault();else{var t=e.touches[0].clientX,n=e.touches[0].clientY;if(2===e.touches.length&&2===Tt.startCount&&ft.overview){var r=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY});Math.abs(Tt.startSpan-r)>Tt.threshold&&(Tt.handled=!0,Tt.startSpan>r?L():w()),e.preventDefault()}else if(1===e.touches.length&&2!==Tt.startCount){var o=t-Tt.startX,s=n-Tt.startY;o>Tt.threshold&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,X()):-Tt.threshold>o&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,Y()):s>Tt.threshold?(Tt.handled=!0,F()):-Tt.threshold>s&&(Tt.handled=!0,U()),e.preventDefault()}}}function Q(){Tt.handled=!1}function V(e){clearTimeout(Et),Et=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?K():j()},100)}function B(e){e.preventDefault();var t=l(document.querySelectorAll(dt)).length,n=Math.floor(e.clientX/Lt.wrapper.offsetWidth*t);T(n)}function G(e){e.preventDefault(),X()}function J(e){e.preventDefault(),Y()}function et(e){e.preventDefault(),F()}function tt(e){e.preventDefault(),U()}function nt(e){e.preventDefault(),j()}function rt(e){e.preventDefault(),K()}function ot(){P()}function st(){h()}function at(e){if(xt&&E()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(w(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);T(n,r)}}}var it,ct,lt=".reveal .slides section",dt=".reveal .slides>section",ut=".reveal .slides>section.present>section",vt=".reveal .slides>section:first-child",ft={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},mt=ft.autoSlide,pt=0,ht=0,gt=[],yt=1,Lt={},wt="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Et=0,St=0,qt=0,At=0,kt=0,xt=!1,Tt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:T,left:X,right:Y,up:F,down:U,prev:j,next:K,prevFragment:I,nextFragment:H,navigateTo:T,navigateLeft:X,navigateRight:Y,navigateUp:F,navigateDown:U,navigatePrev:j,navigateNext:K,layout:h,toggleOverview:b,togglePause:k,isOverview:E,isPaused:x,addEventListeners:a,removeEventListeners:i,getIndices:z,getSlide:function(e,t){var n=document.querySelectorAll(dt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return it},getCurrentSlide:function(){return ct},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(lt+".past")?!0:!1},isLastSlide:function(){return ct&&ct.classList.contains(".stack")?null==ct.querySelector(lt+".future")?!0:!1:null==document.querySelector(lt+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From d7b92c9c6581dd33567a03bc2f0a3c7f4d5c305d Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 16:55:42 -0500
Subject: [PATCH 299/305] update main window when current slide changes in
 notes (closes #343)

---
 plugin/notes/notes.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 50d172a9..e14c6ac7 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -225,6 +225,13 @@
 
 					}, 1000 );
 
+					// Navigate the main window when the notes slide changes
+					currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', function( event ) {
+
+						window.opener.Reveal.slide( event.indexh, event.indexv );
+
+					} );
+
 				}
 				else {
 

From 7af90a2d8ac8391a8db101e86e2f4f115dd83285 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 17:03:21 -0500
Subject: [PATCH 300/305] attempt to fix grunt in travis ci build

---
 .travis.yml                  | 2 ++
 gruntfile.js => Gruntfile.js | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)
 rename gruntfile.js => Gruntfile.js (92%)

diff --git a/.travis.yml b/.travis.yml
index baa0031d..2d6cd8f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,5 @@
 language: node_js
 node_js:
   - 0.8
+before_script:
+  - npm install -g grunt-cli
\ No newline at end of file
diff --git a/gruntfile.js b/Gruntfile.js
similarity index 92%
rename from gruntfile.js
rename to Gruntfile.js
index bd6858aa..22502f61 100644
--- a/gruntfile.js
+++ b/Gruntfile.js
@@ -16,7 +16,7 @@ module.exports = function(grunt) {
 		},
 
 		jshint: {
-			files: [ 'gruntfile.js', 'js/reveal.js' ]
+			files: [ 'Gruntfile.js', 'js/reveal.js' ]
 		},
 
 		// Tests will be added soon
@@ -64,7 +64,7 @@ module.exports = function(grunt) {
 		},
 
 		watch: {
-			files: [ 'gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
+			files: [ 'Gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
 			tasks: 'default'
 		}
 

From 65cbe25a02b78624b28ea6b45ffabba6867a5bcd Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 17:03:21 -0500
Subject: [PATCH 301/305] attempt n2 to fix grunt in travis ci build

---
 .travis.yml                  | 2 ++
 gruntfile.js => Gruntfile.js | 4 ++--
 package.json                 | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)
 rename gruntfile.js => Gruntfile.js (92%)

diff --git a/.travis.yml b/.travis.yml
index baa0031d..2d6cd8f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,5 @@
 language: node_js
 node_js:
   - 0.8
+before_script:
+  - npm install -g grunt-cli
\ No newline at end of file
diff --git a/gruntfile.js b/Gruntfile.js
similarity index 92%
rename from gruntfile.js
rename to Gruntfile.js
index bd6858aa..22502f61 100644
--- a/gruntfile.js
+++ b/Gruntfile.js
@@ -16,7 +16,7 @@ module.exports = function(grunt) {
 		},
 
 		jshint: {
-			files: [ 'gruntfile.js', 'js/reveal.js' ]
+			files: [ 'Gruntfile.js', 'js/reveal.js' ]
 		},
 
 		// Tests will be added soon
@@ -64,7 +64,7 @@ module.exports = function(grunt) {
 		},
 
 		watch: {
-			files: [ 'gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
+			files: [ 'Gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
 			tasks: 'default'
 		}
 
diff --git a/package.json b/package.json
index e9ab1e12..830b8771 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "node": "~0.8.0"
   },
   "scripts": {
-    "test": "grunt lint qunit"
+    "test": "grunt jshint"
   },
   "dependencies": {
     "underscore": "~1.3.3",

From d2b6ed4726adacb3ead8784e8ac60175145142f0 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 27 Feb 2013 17:17:32 -0500
Subject: [PATCH 302/305] force layout after configuration changes

---
 js/reveal.js     | 7 +++----
 js/reveal.min.js | 4 ++--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index b2184493..d425a87a 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -313,10 +313,6 @@ var Reveal = (function(){
 		// Updates the presentation to match the current configuration values
 		configure();
 
-		// Force an initial layout, will thereafter be invoked as the window
-		// is resized
-		layout();
-
 		// Read the initial hash
 		readURL();
 
@@ -397,6 +393,9 @@ var Reveal = (function(){
 			}
 		}
 
+		// Force a layout to make sure the current config is accounted for
+		layout();
+
 	}
 
 	/**
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 2b5e29f3..6102dae5 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3.0 (2013-02-27, 16:53)
+ * reveal.js 2.3.0 (2013-02-27, 17:16)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function e(e){return bt||wt?(window.addEventListener("load",h,!1),c(ft,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(Lt.theme=document.querySelector("#theme"),Lt.wrapper=document.querySelector(".reveal"),Lt.slides=document.querySelector(".reveal .slides"),!Lt.wrapper.querySelector(".progress")&&ft.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",Lt.wrapper.appendChild(e)}if(!Lt.wrapper.querySelector(".controls")&&ft.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',Lt.wrapper.appendChild(t)}if(!Lt.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),Lt.wrapper.appendChild(n)}if(!Lt.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),Lt.wrapper.appendChild(r)}Lt.progress=document.querySelector(".reveal .progress"),Lt.progressbar=document.querySelector(".reveal .progress span"),ft.controls&&(Lt.controls=document.querySelector(".reveal .controls"),Lt.controlsLeft=l(document.querySelectorAll(".navigate-left")),Lt.controlsRight=l(document.querySelectorAll(".navigate-right")),Lt.controlsUp=l(document.querySelectorAll(".navigate-up")),Lt.controlsDown=l(document.querySelectorAll(".navigate-down")),Lt.controlsPrev=l(document.querySelectorAll(".navigate-prev")),Lt.controlsNext=l(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",u,!1),window.addEventListener("orientationchange",u,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=ft.dependencies.length;s>r;r++){var a=ft.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),a(),s(),h(),P(),R(),setTimeout(function(){v("ready",{indexh:pt,indexv:ht,currentSlide:ct})},1)}function s(e){if(Lt.wrapper.classList.remove(ft.transition),"object"==typeof e&&c(ft,e),wt===!1&&(ft.transition="linear"),Lt.wrapper.classList.add(ft.transition),Lt.controls.style.display=ft.controls&&Lt.controls?"block":"none",Lt.progress.style.display=ft.progress&&Lt.progress?"block":"none",ft.rtl?Lt.wrapper.classList.add("rtl"):Lt.wrapper.classList.remove("rtl"),ft.center?Lt.wrapper.classList.add("center"):Lt.wrapper.classList.remove("center"),ft.mouseWheel?(document.addEventListener("DOMMouseScroll",V,!1),document.addEventListener("mousewheel",V,!1)):(document.removeEventListener("DOMMouseScroll",V,!1),document.removeEventListener("mousewheel",V,!1)),ft.rollingLinks?f():m(),ft.theme&&Lt.theme){var t=Lt.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];ft.theme!==r&&(t=t.replace(n,ft.theme),Lt.theme.setAttribute("href",t))}}function a(){if(xt=!0,window.addEventListener("hashchange",ot,!1),window.addEventListener("resize",st,!1),ft.touch&&(document.addEventListener("touchstart",Z,!1),document.addEventListener("touchmove",_,!1),document.addEventListener("touchend",Q,!1)),ft.keyboard&&document.addEventListener("keydown",$,!1),ft.progress&&Lt.progress&&Lt.progress.addEventListener("click",B,!1),ft.controls&&Lt.controls){var e="ontouchstart"in window&&null!=window.ontouchstart?"touchstart":"click";Lt.controlsLeft.forEach(function(t){t.addEventListener(e,G,!1)}),Lt.controlsRight.forEach(function(t){t.addEventListener(e,J,!1)}),Lt.controlsUp.forEach(function(t){t.addEventListener(e,et,!1)}),Lt.controlsDown.forEach(function(t){t.addEventListener(e,tt,!1)}),Lt.controlsPrev.forEach(function(t){t.addEventListener(e,nt,!1)}),Lt.controlsNext.forEach(function(t){t.addEventListener(e,rt,!1)})}}function i(){if(xt=!1,document.removeEventListener("keydown",$,!1),window.removeEventListener("hashchange",ot,!1),window.removeEventListener("resize",st,!1),ft.touch&&(document.removeEventListener("touchstart",Z,!1),document.removeEventListener("touchmove",_,!1),document.removeEventListener("touchend",Q,!1)),ft.progress&&Lt.progress&&Lt.progress.removeEventListener("click",B,!1),ft.controls&&Lt.controls){var e="ontouchstart"in window&&null!=window.ontouchstart?"touchstart":"click";Lt.controlsLeft.forEach(function(t){t.removeEventListener(e,G,!1)}),Lt.controlsRight.forEach(function(t){t.removeEventListener(e,J,!1)}),Lt.controlsUp.forEach(function(t){t.removeEventListener(e,et,!1)}),Lt.controlsDown.forEach(function(t){t.removeEventListener(e,tt,!1)}),Lt.controlsPrev.forEach(function(t){t.removeEventListener(e,nt,!1)}),Lt.controlsNext.forEach(function(t){t.removeEventListener(e,rt,!1)})}}function c(e,t){for(var n in t)e[n]=t[n]}function l(e){return Array.prototype.slice.call(e)}function d(e,t){var 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p(e){var t=l(e);return t.forEach(function(e,t){e.hasAttribute("data-fragment-index")||e.setAttribute("data-fragment-index",t)}),t.sort(function(e,t){return e.getAttribute("data-fragment-index")-t.getAttribute("data-fragment-index")}),t}function h(){if(Lt.wrapper){var e=Lt.wrapper.offsetWidth,t=Lt.wrapper.offsetHeight;e-=t*ft.margin,t-=t*ft.margin;var n=ft.width,r=ft.height;if("string"==typeof n&&/%$/.test(n)&&(n=parseInt(n,10)/100*e),"string"==typeof r&&/%$/.test(r)&&(r=parseInt(r,10)/100*t),Lt.slides.style.width=n+"px",Lt.slides.style.height=r+"px",yt=Math.min(e/n,t/r),yt=Math.max(yt,ft.minScale),yt=Math.min(yt,ft.maxScale),void 0===Lt.slides.style.zoom||navigator.userAgent.match(/(iphone|ipod|ipad|android)/gi)){var o="translate(-50%, -50%) scale("+yt+") translate(50%, 50%)";Lt.slides.style.WebkitTransform=o,Lt.slides.style.MozTransform=o,Lt.slides.style.msTransform=o,Lt.slides.style.OTransform=o,Lt.slides.style.transform=o}else Lt.slides.style.zoom=yt;for(var 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e?e?L():w():E()?w():L()}function E(){return Lt.wrapper.classList.contains("overview")}function S(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function q(){var e=Lt.wrapper.classList.contains("paused");W(),Lt.wrapper.classList.add("paused"),e===!1&&v("paused")}function A(){var e=Lt.wrapper.classList.contains("paused");R(),Lt.wrapper.classList.remove("paused"),e&&v("resumed")}function k(){x()?A():q()}function x(){return Lt.wrapper.classList.contains("paused")}function T(e,t,n){it=ct;var r=document.querySelectorAll(dt);void 0===t&&(t=y(r[e])),it&&it.parentNode&&it.parentNode.classList.contains("stack")&&g(it.parentNode,ht);var o=gt.concat();gt.length=0;var s=pt,a=ht;pt=M(dt,void 0===e?pt:e),ht=M(ut,void 0===t?ht:t),h();e:for(var i=0,c=gt.length;c>i;i++){for(var d=0;o.length>d;d++)if(o[d]===gt[i]){o.splice(d,1);continue e}document.documentElement.classList.add(gt[i]),v(gt[i])}for(;o.length;)document.documentElement.classList.remove(o.pop());E()&&L(),O(1500);var u=r[pt],f=u.querySelectorAll("section");if(ct=f[ht]||u,n!==void 0){var m=p(ct.querySelectorAll(".fragment"));l(m).forEach(function(e,t){n>t?e.classList.add("visible"):e.classList.remove("visible")})}pt!==s||ht!==a?v("slidechanged",{indexh:pt,indexv:ht,previousSlide:it,currentSlide:ct}):it=null,it&&(it.classList.remove("present"),document.querySelector(vt).classList.contains("present")&&setTimeout(function(){var e,t=l(document.querySelectorAll(dt+".stack"));for(e in t)t[e]&&g(t[e],0)},0)),N(),D()}function M(e,t){var n=l(document.querySelectorAll(e)),r=n.length;if(r){ft.loop&&(t%=r,0>t&&(t=r+t)),t=Math.max(Math.min(t,r-1),0);for(var o=0;r>o;o++){var s=n[o];if(E()===!1){var a=Math.abs((t-o)%(r-3))||0;s.style.display=a>3?"none":"block"}n[o].classList.remove("past"),n[o].classList.remove("present"),n[o].classList.remove("future"),t>o?n[o].classList.add("past"):o>t&&n[o].classList.add("future"),s.querySelector("section")&&n[o].classList.add("stack")}n[t].classList.add("present");var i=n[t].getAttribute("data-state");i&&(gt=gt.concat(i.split(" ")));var c=n[t].getAttribute("data-autoslide");mt=c?parseInt(c,10):ft.autoSlide}else t=0;return t}function D(){if(ft.progress&&Lt.progress){var e=l(document.querySelectorAll(dt)),t=document.querySelectorAll(lt+":not(.stack)").length,n=0;e:for(var r=0;e.length>r;r++){for(var o=e[r],s=l(o.querySelectorAll("section")),a=0;s.length>a;a++){if(s[a].classList.contains("present"))break e;n++}if(o.classList.contains("present"))break;o.classList.contains("stack")===!1&&n++}Lt.progressbar.style.width=n/(t-1)*window.innerWidth+"px"}}function N(){if(ft.controls&&Lt.controls){var e=C();Lt.controlsLeft.concat(Lt.controlsRight).concat(Lt.controlsUp).concat(Lt.controlsDown).concat(Lt.controlsPrev).concat(Lt.controlsNext).forEach(function(e){e.classList.remove("enabled")}),e.left&&Lt.controlsLeft.forEach(function(e){e.classList.add("enabled")}),e.right&&Lt.controlsRight.forEach(function(e){e.classList.add("enabled")}),e.up&&Lt.controlsUp.forEach(function(e){e.classList.add("enabled")}),e.down&&Lt.controlsDown.forEach(function(e){e.classList.add("enabled")}),(e.left||e.up)&&Lt.controlsPrev.forEach(function(e){e.classList.add("enabled")}),(e.right||e.down)&&Lt.controlsNext.forEach(function(e){e.classList.add("enabled")})}}function C(){var e=document.querySelectorAll(dt),t=document.querySelectorAll(ut);return{left:pt>0,right:e.length-1>pt,up:ht>0,down:t.length-1>ht}}function P(){var e=window.location.hash,t=e.slice(2).split("/"),n=e.replace(/#|\//gi,"");if(isNaN(parseInt(t[0],10))&&n.length){var r=document.querySelector("#"+n);if(r){var o=Reveal.getIndices(r);T(o.h,o.v)}else T(pt,ht)}else{var s=parseInt(t[0],10)||0,a=parseInt(t[1],10)||0;T(s,a)}}function O(e){if(ft.history)if(clearTimeout(qt),"number"==typeof e)qt=setTimeout(O,e);else{var t="/";ct&&"string"==typeof ct.getAttribute("id")?t="/"+ct.getAttribute("id"):((pt>0||ht>0)&&(t+=pt),ht>0&&(t+="/"+ht)),window.location.hash=t}}function z(e){var t=pt,n=ht;if(e){var r=!!e.parentNode.nodeName.match(/section/gi),o=r?e.parentNode:e,s=l(document.querySelectorAll(dt));t=Math.max(s.indexOf(o),0),r&&(n=Math.max(l(e.parentNode.querySelectorAll("section")).indexOf(e),0))}return{h:t,v:n}}function H(){if(document.querySelector(ut+".present")){var e=p(document.querySelectorAll(ut+".present .fragment:not(.visible)"));if(e.length)return e[0].classList.add("visible"),v("fragmentshown",{fragment:e[0]}),!0}else{var t=p(document.querySelectorAll(dt+".present .fragment:not(.visible)"));if(t.length)return t[0].classList.add("visible"),v("fragmentshown",{fragment:t[0]}),!0}return!1}function I(){if(document.querySelector(ut+".present")){var e=p(document.querySelectorAll(ut+".present .fragment.visible"));if(e.length)return e[e.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:e[e.length-1]}),!0}else{var t=p(document.querySelectorAll(dt+".present .fragment.visible"));if(t.length)return t[t.length-1].classList.remove("visible"),v("fragmenthidden",{fragment:t[t.length-1]}),!0}return!1}function R(){clearTimeout(St),!mt||x()||E()||(St=setTimeout(K,mt))}function W(){clearTimeout(St)}function X(){(C().left&&E()||I()===!1)&&T(pt-1)}function Y(){(C().right&&E()||H()===!1)&&T(pt+1)}function F(){(C().up&&E()||I()===!1)&&T(pt,ht-1)}function U(){(C().down&&E()||H()===!1)&&T(pt,ht+1)}function j(){if(I()===!1)if(C().up)F();else{var e=document.querySelector(dt+".past:nth-child("+pt+")");e&&(ht=e.querySelectorAll("section").length+1||void 0,pt--,T())}}function K(){H()===!1&&(C().down?U():Y()),R()}function $(e){document.activeElement;var t=!(!document.activeElement||!document.activeElement.type&&!document.activeElement.href&&"inherit"===document.activeElement.contentEditable);if(!(t||e.shiftKey||e.altKey||e.ctrlKey||e.metaKey)){var n=!0;if(x()&&-1===[66,190,191].indexOf(e.keyCode))return!1;switch(e.keyCode){case 80:case 33:j();break;case 78:case 34:K();break;case 72:case 37:X();break;case 76:case 39:Y();break;case 75:case 38:F();break;case 74:case 40:U();break;case 36:T(0);break;case 35:T(Number.MAX_VALUE);break;case 32:E()?w():K();break;case 13:E()?w():n=!1;break;case 66:case 190:case 191:k();break;case 70:S();break;default:n=!1}n?e.preventDefault():27===e.keyCode&&wt&&(b(),e.preventDefault()),R()}}function Z(e){Tt.startX=e.touches[0].clientX,Tt.startY=e.touches[0].clientY,Tt.startCount=e.touches.length,2===e.touches.length&&ft.overview&&(Tt.startSpan=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY}))}function _(e){if(Tt.handled)navigator.userAgent.match(/android/gi)&&e.preventDefault();else{var t=e.touches[0].clientX,n=e.touches[0].clientY;if(2===e.touches.length&&2===Tt.startCount&&ft.overview){var r=d({x:e.touches[1].clientX,y:e.touches[1].clientY},{x:Tt.startX,y:Tt.startY});Math.abs(Tt.startSpan-r)>Tt.threshold&&(Tt.handled=!0,Tt.startSpan>r?L():w()),e.preventDefault()}else if(1===e.touches.length&&2!==Tt.startCount){var o=t-Tt.startX,s=n-Tt.startY;o>Tt.threshold&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,X()):-Tt.threshold>o&&Math.abs(o)>Math.abs(s)?(Tt.handled=!0,Y()):s>Tt.threshold?(Tt.handled=!0,F()):-Tt.threshold>s&&(Tt.handled=!0,U()),e.preventDefault()}}}function Q(){Tt.handled=!1}function V(e){clearTimeout(Et),Et=setTimeout(function(){var t=e.detail||-e.wheelDelta;t>0?K():j()},100)}function B(e){e.preventDefault();var t=l(document.querySelectorAll(dt)).length,n=Math.floor(e.clientX/Lt.wrapper.offsetWidth*t);T(n)}function G(e){e.preventDefault(),X()}function J(e){e.preventDefault(),Y()}function et(e){e.preventDefault(),F()}function tt(e){e.preventDefault(),U()}function nt(e){e.preventDefault(),j()}function rt(e){e.preventDefault(),K()}function ot(){P()}function st(){h()}function at(e){if(xt&&E()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(w(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttribute("data-index-h"),10),r=parseInt(t.getAttribute("data-index-v"),10);T(n,r)}}}var it,ct,lt=".reveal .slides section",dt=".reveal .slides>section",ut=".reveal .slides>section.present>section",vt=".reveal .slides>section:first-child",ft={width:960,height:700,margin:.1,minScale:.2,maxScale:1,controls:!0,progress:!0,history:!1,keyboard:!0,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,autoSlide:0,mouseWheel:!1,rollingLinks:!0,theme:null,transition:"default",dependencies:[]},mt=ft.autoSlide,pt=0,ht=0,gt=[],yt=1,Lt={},wt="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Et=0,St=0,qt=0,At=0,kt=0,xt=!1,Tt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:T,left:X,right:Y,up:F,down:U,prev:j,next:K,prevFragment:I,nextFragment:H,navigateTo:T,navigateLeft:X,navigateRight:Y,navigateUp:F,navigateDown:U,navigatePrev:j,navigateNext:K,layout:h,toggleOverview:b,togglePause:k,isOverview:E,isPaused:x,addEventListeners:a,removeEventListeners:i,getIndices:z,getSlide:function(e,t){var n=document.querySelectorAll(dt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return it},getCurrentSlide:function(){return ct},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(lt+".past")?!0:!1},isLastSlide:function(){return ct&&ct.classList.contains(".stack")?null==ct.querySelector(lt+".future")?!0:!1:null==document.querySelector(lt+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 2767254d33c889ae6eee17ec69400a22107eb6ed Mon Sep 17 00:00:00 2001
From: Ben Houston <ben_houston@apple.com>
Date: Thu, 28 Feb 2013 13:05:06 -0800
Subject: [PATCH 303/305] fixing an initialization bug when turning off
 controls and progress in initialization.

---
 js/reveal.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index d425a87a..323d401d 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -347,8 +347,11 @@ var Reveal = (function(){
 
 		dom.wrapper.classList.add( config.transition );
 
-		dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
-		dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
+		if (dom.controls)
+			dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
+
+		if (dom.progress)
+			dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
 
 		if( config.rtl ) {
 			dom.wrapper.classList.add( 'rtl' );

From eeed287265d7811130d42802472c75b0c7d0303c Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 28 Feb 2013 17:03:44 -0500
Subject: [PATCH 304/305] format tweak

---
 js/reveal.js     | 6 ++++--
 js/reveal.min.js | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 323d401d..27c0fd67 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -347,11 +347,13 @@ var Reveal = (function(){
 
 		dom.wrapper.classList.add( config.transition );
 
-		if (dom.controls)
+		if( dom.controls ) {
 			dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
+		}
 
-		if (dom.progress)
+		if( dom.progress ) {
 			dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
+		}
 
 		if( config.rtl ) {
 			dom.wrapper.classList.add( 'rtl' );
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 6102dae5..98019d69 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
 /*!
- * reveal.js 2.3.0 (2013-02-27, 17:16)
+ * reveal.js 2.3.0 (2013-02-28, 17:03)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function e(e){return bt||wt?(window.addEventListener("load",h,!1),c(ft,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(Lt.theme=document.querySelector("#theme"),Lt.wrapper=document.querySelector(".reveal"),Lt.slides=document.querySelector(".reveal .slides"),!Lt.wrapper.querySelector(".progress")&&ft.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",Lt.wrapper.appendChild(e)}if(!Lt.wrapper.querySelector(".controls")&&ft.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',Lt.wrapper.appendChild(t)}if(!Lt.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),Lt.wrapper.appendChild(n)}if(!Lt.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),Lt.wrapper.appendChild(r)}Lt.progress=document.querySelector(".reveal .progress"),Lt.progressbar=document.querySelector(".reveal .progress span"),ft.controls&&(Lt.controls=document.querySelector(".reveal .controls"),Lt.controlsLeft=l(document.querySelectorAll(".navigate-left")),Lt.controlsRight=l(document.querySelectorAll(".navigate-right")),Lt.controlsUp=l(document.querySelectorAll(".navigate-up")),Lt.controlsDown=l(document.querySelectorAll(".navigate-down")),Lt.controlsPrev=l(document.querySelectorAll(".navigate-prev")),Lt.controlsNext=l(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",u,!1),window.addEventListener("orientationchange",u,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=ft.dependencies.length;s>r;r++){var a=ft.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),a(),s(),P(),R(),setTimeout(function(){v("ready",{indexh:pt,indexv:ht,currentSlide:ct})},1)}function s(e){if(Lt.wrapper.classList.remove(ft.transition),"object"==typeof e&&c(ft,e),wt===!1&&(ft.transition="linear"),Lt.wrapper.classList.add(ft.transition),Lt.controls.style.display=ft.controls&&Lt.controls?"block":"none",Lt.progress.style.display=ft.progress&&Lt.progress?"block":"none",ft.rtl?Lt.wrapper.classList.add("rtl"):Lt.wrapper.classList.remove("rtl"),ft.center?Lt.wrapper.classList.add("center"):Lt.wrapper.classList.remove("center"),ft.mouseWheel?(document.addEventListener("DOMMouseScroll",V,!1),document.addEventListener("mousewheel",V,!1)):(document.removeEventListener("DOMMouseScroll",V,!1),document.removeEventListener("mousewheel",V,!1)),ft.rollingLinks?f():m(),ft.theme&&Lt.theme){var t=Lt.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];ft.theme!==r&&(t=t.replace(n,ft.theme),Lt.theme.setAttribute("href",t))}h()}function 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document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bt="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Et=0,St=0,qt=0,At=0,kt=0,xt=!1,Tt={startX:0,startY:0,startSpan:0,startCount:0,handled:!1,threshold:80};return{initialize:e,configure:s,slide:T,left:X,right:Y,up:F,down:U,prev:j,next:K,prevFragment:I,nextFragment:H,navigateTo:T,navigateLeft:X,navigateRight:Y,navigateUp:F,navigateDown:U,navigatePrev:j,navigateNext:K,layout:h,toggleOverview:b,togglePause:k,isOverview:E,isPaused:x,addEventListeners:a,removeEventListeners:i,getIndices:z,getSlide:function(e,t){var n=document.querySelectorAll(dt)[e],r=n&&n.querySelectorAll("section");return t!==void 0?r?r[t]:void 0:n},getPreviousSlide:function(){return it},getCurrentSlide:function(){return ct},getScale:function(){return yt},getQueryHash:function(){var e={};return location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(t){e[t.split("=").shift()]=t.split("=").pop()}),e},isFirstSlide:function(){return null==document.querySelector(lt+".past")?!0:!1},isLastSlide:function(){return ct&&ct.classList.contains(".stack")?null==ct.querySelector(lt+".future")?!0:!1:null==document.querySelector(lt+".future")?!0:!1},addEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).addEventListener(e,t,n)},removeEventListener:function(e,t,n){"addEventListener"in window&&(Lt.wrapper||document.querySelector(".reveal")).removeEventListener(e,t,n)}}}();
\ No newline at end of file

From 7081f901da553206f746c40c4a0c1b5773697cf2 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 1 Mar 2013 11:13:46 -0500
Subject: [PATCH 305/305] fix a few typos (closes #352)

---
 js/reveal.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/js/reveal.js b/js/reveal.js
index 27c0fd67..2fa74df0 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -44,7 +44,7 @@ var Reveal = (function(){
 			// Enable the slide overview mode
 			overview: true,
 
-			// Vertical centering of slides
+			// Vertical centring of slides
 			center: true,
 
 			// Enables touch navigation on devices with touch input
@@ -81,7 +81,7 @@ var Reveal = (function(){
 		// after n milliseconds
 		autoSlide = config.autoSlide,
 
-		// The horizontal and verical index of the currently active slide
+		// The horizontal and vertical index of the currently active slide
 		indexh = 0,
 		indexv = 0,
 
@@ -276,7 +276,7 @@ var Reveal = (function(){
 			}
 		}
 
-		// Called once synchronous scritps finish loading
+		// Called once synchronous scripts finish loading
 		function proceed() {
 			if( scriptsAsync.length ) {
 				// Load asynchronous scripts
@@ -631,7 +631,7 @@ var Reveal = (function(){
 			var availableWidth = dom.wrapper.offsetWidth,
 				availableHeight = dom.wrapper.offsetHeight;
 
-			// Reduce availabe space by margin
+			// Reduce available space by margin
 			availableWidth -= ( availableHeight * config.margin );
 			availableHeight -= ( availableHeight * config.margin );
 
@@ -687,7 +687,7 @@ var Reveal = (function(){
 				}
 
 				if( config.center ) {
-					// Vertical stacks are not centered since their section
+					// Vertical stacks are not centred since their section
 					// children will be
 					if( slide.classList.contains( 'stack' ) ) {
 						slide.style.top = 0;