162 lines
6.4 KiB
JavaScript
162 lines
6.4 KiB
JavaScript
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/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/*************************************************************
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*
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* MathJax/jax/output/HTML-CSS/config.js
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*
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* Initializes the HTML-CCS OutputJax (the main definition is in
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* MathJax/jax/input/HTML-CSS/jax.js, which is loaded when needed).
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*
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* ---------------------------------------------------------------------
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*
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* Copyright (c) 2009-2013 The MathJax Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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MathJax.OutputJax["HTML-CSS"] = MathJax.OutputJax({
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id: "HTML-CSS",
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version: "2.3",
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directory: MathJax.OutputJax.directory + "/HTML-CSS",
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extensionDir: MathJax.OutputJax.extensionDir + "/HTML-CSS",
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autoloadDir: MathJax.OutputJax.directory + "/HTML-CSS/autoload",
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fontDir: MathJax.OutputJax.directory + "/HTML-CSS/fonts", // font name added later
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webfontDir: MathJax.OutputJax.fontDir + "/HTML-CSS", // font name added later
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config: {
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matchFontHeight: true, // try to match math font height to surrounding font?
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scale: 100, minScaleAdjust: 50, // global math scaling factor, and minimum adjusted scale factor
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availableFonts: ["STIX","TeX"], // list of local fonts to check for
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preferredFont: "TeX", // preferred local font (TeX or STIX)
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webFont: "TeX", // web-based font to use when no local fonts found (TeX is only choice)
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imageFont: "TeX", // font to use for image fallback mode (TeX is only choice)
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undefinedFamily: "STIXGeneral,'Arial Unicode MS',serif", // fonts to use for unknown unicode characters
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mtextFontInherit: false, // to make <mtext> be in page font rather than MathJax font
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EqnChunk: (MathJax.Hub.Browser.isMobile ? 10: 50),
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// number of equations to process before showing them
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EqnChunkFactor: 1.5, // chunk size is multiplied by this after each chunk
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EqnChunkDelay: 100, // milliseconds to delay between chunks (to let browser
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// respond to other events)
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linebreaks: {
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automatic: false, // when false, only process linebreak="newline",
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// when true, insert line breaks automatically in long expressions.
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width: "container" // maximum width of a line for automatic line breaks (e.g. "30em").
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// use "container" to compute size from containing element,
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// use "nn% container" for a portion of the container,
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// use "nn%" for a portion of the window size
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},
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styles: {
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".MathJax_Display": {
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"text-align": "center",
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margin: "1em 0em"
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},
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".MathJax .merror": {
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"background-color": "#FFFF88",
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color: "#CC0000",
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border: "1px solid #CC0000",
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padding: "1px 3px",
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"font-style": "normal",
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"font-size": "90%"
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},
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"#MathJax_Tooltip": {
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"background-color": "InfoBackground", color: "InfoText",
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border: "1px solid black",
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"box-shadow": "2px 2px 5px #AAAAAA", // Opera 10.5
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"-webkit-box-shadow": "2px 2px 5px #AAAAAA", // Safari 3 and Chrome
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"-moz-box-shadow": "2px 2px 5px #AAAAAA", // Forefox 3.5
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"-khtml-box-shadow": "2px 2px 5px #AAAAAA", // Konqueror
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filter: "progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')", // IE
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padding: "3px 4px",
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"z-index": 401
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}
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}
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}
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});
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if (MathJax.Hub.Browser.isMSIE && document.documentMode >= 9)
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{delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}
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if (!MathJax.Hub.config.delayJaxRegistration)
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{MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}
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MathJax.Hub.Register.StartupHook("End Config",[function (HUB,HTMLCSS) {
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var CONFIG = HUB.Insert({
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//
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// The minimum versions that HTML-CSS supports
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//
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minBrowserVersion: {
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Firefox: 3.0,
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Opera: 9.52,
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MSIE: 6.0,
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Chrome: 0.3,
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Safari: 2.0,
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Konqueror: 4.0
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},
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//
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// For unsupported browsers, put back these delimiters for the preview
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//
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inlineMathDelimiters: ['$','$'], // or ["",""] or ["\\(","\\)"]
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displayMathDelimiters: ['$$','$$'], // or ["",""] or ["\\[","\\]"]
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//
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// For displayed math, insert <BR> for \n?
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//
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multilineDisplay: true,
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//
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// The function to call to display the math for unsupported browsers
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//
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minBrowserTranslate: function (script) {
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var MJ = HUB.getJaxFor(script), text = ["[Math]"], delim;
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var span = document.createElement("span",{className: "MathJax_Preview"});
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if (MJ.inputJax === "TeX") {
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if (MJ.root.Get("displaystyle")) {
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delim = CONFIG.displayMathDelimiters;
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text = [delim[0]+MJ.originalText+delim[1]];
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if (CONFIG.multilineDisplay) text = text[0].split(/\n/);
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} else {
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delim = CONFIG.inlineMathDelimiters;
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text = [delim[0]+MJ.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+delim[1]];
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}
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}
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for (var i = 0, m = text.length; i < m; i++) {
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span.appendChild(document.createTextNode(text[i]));
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if (i < m-1) {span.appendChild(document.createElement("br"))}
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}
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script.parentNode.insertBefore(span,script);
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}
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},(HUB.config["HTML-CSS"]||{}));
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if (HUB.Browser.version !== "0.0" &&
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!HUB.Browser.versionAtLeast(CONFIG.minBrowserVersion[HUB.Browser]||0.0)) {
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HTMLCSS.Translate = CONFIG.minBrowserTranslate;
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HUB.Config({showProcessingMessages: false});
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MathJax.Message.Set(["MathJaxNotSupported",
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"Your browser does not support MathJax"],null,4000);
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HUB.Startup.signal.Post("MathJax not supported");
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}
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},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);
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MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
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