19 lines
4.9 KiB
JavaScript
19 lines
4.9 KiB
JavaScript
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/*
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* ../SourceForge/trunk/mathjax/extensions/tex2jax.js
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*
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* Copyright (c) 2010 Design Science, Inc.
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*
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* Part of the MathJax library.
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* See http://www.mathjax.org for details.
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*
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* Licensed under the Apache License, Version 2.0;
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* you may not use this file except in compliance with the License.
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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MathJax.Unpack([
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['MathJax.Extension.tex2jax','={version:"1.0",config:{element:null,','inlineMath',':[["$","$"],["\\\\(","\\\\)"]],','displayMath',':[["$$","$$"],["\\\\[","\\\\]"]],skipTags:["script","noscript","style","textarea","pre","code"],','ignoreClass',':"tex2jax_ignore",','processClass',':"tex2jax_process",','processEscapes',':false,','processEnvironments',':true,preview:"TeX"},','PreProcess',':function(','a){if(!','this.configured','){','MathJax.Hub.','Insert(','this.config',',(',19,'config.','tex2jax||{}));if(',21,'.Augment','){',19,'Insert(this,',21,27,')}','if(typeof(',21,'.previewTeX',')!=="undefined"&&!',21,36,'){',21,'.preview','="none"}',17,'=true}',34,'a)==="','string"){a=','document.','getElementById(a)}if(!a){a=',21,'.element||',49,'body}this.','createPatterns','();this.','scanElement','(a,a','.nextSibling',')},',55,':function(){var d=[],c,a,b=',21,';this.match={};','for(c=0,a=b.',2,'.length;c<a;c++){d.push(this.patternQuote(b.',2,'[c][0]));this.match[b.',2,'[c][0]]={mode:"",','end:b.',2,'[c][1],pattern:this.endPattern(b.',2,'[c][1])}}',65,4,67,4,69,4,'[c][0]]={','mode:"; mode=display",',72,4,74,4,76,'this.start','=','new RegExp','(d.sort(this.sortLength).join("|")+(b.',12,'?"|\\\\\\\\begin\\\\{([^}]*)\\\\}":"")+(b.',10,'?"|\\\\\\\\*\\\\\\\\\\\\$":""),"g");this.skipTags=',92,'("^("+b.skipTags.join("|")+")$","i");this.',6,'=new RegExp("(^| )("+b.',6,'+")( |$)");this.',8,101,8,'+")( |$)")},','patternQuote',15,'a){return ','a','.replace','(/([\\^$(){}+*?\\-|\\[\\]\\:\\\\])/g,"\\\\$1")},endPattern',15,110,92,'(this.',108,'(a)+"|\\\\\\\\.","g")},sortLength',15,'d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},',57,15,'c,b,e){var a,d;while(c&&c!=b){if(c','.nodeName.toLowerCase()==="#','text"){if(!e){c=this.scanText(c)}}else{a','=(typeof(c.','className',')==="undefined"?"":c.',128,');d',127,'tagName',129,133,');',34,'a)!=="',48,'String(a)}if','(c.firstChild','&&!a.match(/(^| )MathJax/)&&!this.skipTags.exec(d)){e=(e||this.',6,'.exec(a))&&!this.',8,'.exec(a);this.',57,141,',b,e)}}if(c){c=c',59,'}}},scanText',15,'b){if(b','.nodeValue',112,'(/\\s+/,"")==""){return b}var a,c;','this.search','={start:true};','this.pattern','=',90,';while(b){','this.pattern.lastIndex','=0;while(b&&b',125,'text"&&(a=',159,'.exec(b',154,'))){if(',157,'.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(',157,'.matched','){','b=this.encloseMath(b',')}if(b){do{c=b;b=b',59,'}while(b&&(b','.nodeName','.toLowerCase()==="br"||b',125,'comment"));if(!b||b',180,'!=="#text"){return c}}}return b},startMatch',15,'b,c){var d=this.match[b[0]];if(d!=null){',157,'={end:d.end,mode:d.mode,','open:c,olen:','b[0].length',',opos:',163,'-',191,'};','this.switchPattern(','d.pattern)}else{if(b[0].substr(0,6)==="\\\\begin"){',157,'={end:"\\\\end{"+b[1]+"}",',84,190,'0,opos:',163,'-',191,',isBeginEnd:true};',197,'this.endPattern(',157,'.end))}else{var a=b[0].replace(/\\\\(.)/g,"$1");c',154,'=c',154,'.substr(','0,b.index)+a+c',154,215,'b.index+',191,');',163,'-=',191,'-a.length}}return c},endMatch',15,'a,b){if(a[0]==',157,'.end){',157,'.close=b;',157,'.cpos=',163,';',157,'.clen=(',157,'.isBeginEnd?0:a[0].length);',157,174,'=true;',176,');',197,90,')}return b},switchPattern',15,'a){a.lastIndex=',163,';',159,'=a;',157,'.start=(a===',90,')},encloseMath',15,'b){var a=',157,',f=a.close,e;if(a.cpos===f.length){f=f',59,'}else{f=f.splitText(a.cpos)}if(!f){e=f=','a.close.parentNode','.appendChild(document.createTextNode','(""))}if(b===a.close){b=f}a.close=f;var c=a.open.splitText(a.opos);while(c',59,'&&c',59,'!==f){if(c',59,154,'!==null){if(c',59,180,'==="#comment"){c',154,'+=c',59,154,112,'(/^\\[CDATA\\[(.*)\\]\\]$/,"$1")}else{c',154,'+=c',59,154,'}}else{c',154,'+=" "}c','.parentNode.removeChild(','c',59,')}var d=c',154,215,'a.olen,c',154,'.length-a.olen-a.clen);c',290,'c);if(',21,42,'!=="none"){this.','createPreview','(a.mode,d',')}c=this.','createMathTag',305,');',157,'={};',163,'=0;if(e){e',290,'e)}return c},insertNode',15,259,157,';if(a.close&&',264,'){',264,'.insertBefore(b,a.','close)}else{if(a.open',59,'){a.open.parentNode',323,'open',
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]);
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