// Highlight.js
/*
Copyright (c) 2006, Ivan Sagalaev
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of highlight.js nor the names of its contributors 
may be used to endorse or promote products derived from this software 
without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Modified: changed "pre code" to "pre"
var hljs=new function(){function k(v){return v.replace(/&/gm,"&amp;").replace(/</gm,"&lt;").replace(/>/gm,"&gt;")}function t(v){return v.nodeName.toLowerCase()}function i(w,x){var v=w&&w.exec(x);return v&&v.index==0}function d(v){return Array.prototype.map.call(v.childNodes,function(w){if(w.nodeType==3){return b.useBR?w.nodeValue.replace(/\n/g,""):w.nodeValue}if(t(w)=="br"){return"\n"}return d(w)}).join("")}function r(w){var v=(w.className+" "+(w.parentNode?w.parentNode.className:"")).split(/\s+/);v=v.map(function(x){return x.replace(/^language-/,"")});return v.filter(function(x){return j(x)||x=="no-highlight"})[0]}function o(x,y){var v={};for(var w in x){v[w]=x[w]}if(y){for(var w in y){v[w]=y[w]}}return v}function u(x){var v=[];(function w(y,z){for(var A=y.firstChild;A;A=A.nextSibling){if(A.nodeType==3){z+=A.nodeValue.length}else{if(t(A)=="br"){z+=1}else{if(A.nodeType==1){v.push({event:"start",offset:z,node:A});z=w(A,z);v.push({event:"stop",offset:z,node:A})}}}}return z})(x,0);return v}function q(w,y,C){var x=0;var F="";var z=[];function B(){if(!w.length||!y.length){return w.length?w:y}if(w[0].offset!=y[0].offset){return(w[0].offset<y[0].offset)?w:y}return y[0].event=="start"?w:y}function A(H){function G(I){return" "+I.nodeName+'="'+k(I.value)+'"'}F+="<"+t(H)+Array.prototype.map.call(H.attributes,G).join("")+">"}function E(G){F+="</"+t(G)+">"}function v(G){(G.event=="start"?A:E)(G.node)}while(w.length||y.length){var D=B();F+=k(C.substr(x,D[0].offset-x));x=D[0].offset;if(D==w){z.reverse().forEach(E);do{v(D.splice(0,1)[0]);D=B()}while(D==w&&D.length&&D[0].offset==x);z.reverse().forEach(A)}else{if(D[0].event=="start"){z.push(D[0].node)}else{z.pop()}v(D.splice(0,1)[0])}}return F+k(C.substr(x))}function m(y){function v(z){return(z&&z.source)||z}function w(A,z){return RegExp(v(A),"m"+(y.cI?"i":"")+(z?"g":""))}function x(D,C){if(D.compiled){return}D.compiled=true;D.k=D.k||D.bK;if(D.k){var z={};function E(G,F){if(y.cI){F=F.toLowerCase()}F.split(" ").forEach(function(H){var I=H.split("|");z[I[0]]=[G,I[1]?Number(I[1]):1]})}if(typeof D.k=="string"){E("keyword",D.k)}else{Object.keys(D.k).forEach(function(F){E(F,D.k[F])})}D.k=z}D.lR=w(D.l||/\b[A-Za-z0-9_]+\b/,true);if(C){if(D.bK){D.b=D.bK.split(" ").join("|")}if(!D.b){D.b=/\B|\b/}D.bR=w(D.b);if(!D.e&&!D.eW){D.e=/\B|\b/}if(D.e){D.eR=w(D.e)}D.tE=v(D.e)||"";if(D.eW&&C.tE){D.tE+=(D.e?"|":"")+C.tE}}if(D.i){D.iR=w(D.i)}if(D.r===undefined){D.r=1}if(!D.c){D.c=[]}var B=[];D.c.forEach(function(F){if(F.v){F.v.forEach(function(G){B.push(o(F,G))})}else{B.push(F=="self"?D:F)}});D.c=B;D.c.forEach(function(F){x(F,D)});if(D.starts){x(D.starts,C)}var A=D.c.map(function(F){return F.bK?"\\.?\\b("+F.b+")\\b\\.?":F.b}).concat([D.tE]).concat([D.i]).map(v).filter(Boolean);D.t=A.length?w(A.join("|"),true):{exec:function(F){return null}};D.continuation={}}x(y)}function c(S,L,J,R){function v(U,V){for(var T=0;T<V.c.length;T++){if(i(V.c[T].bR,U)){return V.c[T]}}}function z(U,T){if(i(U.eR,T)){return U}if(U.eW){return z(U.parent,T)}}function A(T,U){return !J&&i(U.iR,T)}function E(V,T){var U=M.cI?T[0].toLowerCase():T[0];return V.k.hasOwnProperty(U)&&V.k[U]}function w(Z,X,W,V){var T=V?"":b.classPrefix,U='<span class="'+T,Y=W?"":"</span>";U+=Z+'">';return U+X+Y}function N(){var U=k(C);if(!I.k){return U}var T="";var X=0;I.lR.lastIndex=0;var V=I.lR.exec(U);while(V){T+=U.substr(X,V.index-X);var W=E(I,V);if(W){H+=W[1];T+=w(W[0],V[0])}else{T+=V[0]}X=I.lR.lastIndex;V=I.lR.exec(U)}return T+U.substr(X)}function F(){if(I.sL&&!f[I.sL]){return k(C)}var T=I.sL?c(I.sL,C,true,I.continuation.top):g(C);if(I.r>0){H+=T.r}if(I.subLanguageMode=="continuous"){I.continuation.top=T.top}return w(T.language,T.value,false,true)}function Q(){return I.sL!==undefined?F():N()}function P(V,U){var T=V.cN?w(V.cN,"",true):"";if(V.rB){D+=T;C=""}else{if(V.eB){D+=k(U)+T;C=""}else{D+=T;C=U}}I=Object.create(V,{parent:{value:I}})}function G(T,X){C+=T;if(X===undefined){D+=Q();return 0}var V=v(X,I);if(V){D+=Q();P(V,X);return V.rB?0:X.length}var W=z(I,X);if(W){var U=I;if(!(U.rE||U.eE)){C+=X}D+=Q();do{if(I.cN){D+="</span>"}H+=I.r;I=I.parent}while(I!=W.parent);if(U.eE){D+=k(X)}C="";if(W.starts){P(W.starts,"")}return U.rE?0:X.length}if(A(X,I)){throw new Error('Illegal lexeme "'+X+'" for mode "'+(I.cN||"<unnamed>")+'"')}C+=X;return X.length||1}var M=j(S);if(!M){throw new Error('Unknown language: "'+S+'"')}m(M);var I=R||M;var D="";for(var K=I;K!=M;K=K.parent){if(K.cN){D=w(K.cN,D,true)}}var C="";var H=0;try{var B,y,x=0;while(true){I.t.lastIndex=x;B=I.t.exec(L);if(!B){break}y=G(L.substr(x,B.index-x),B[0]);x=B.index+y}G(L.substr(x));for(var K=I;K.parent;K=K.parent){if(K.cN){D+="</span>"}}return{r:H,value:D,language:S,top:I}}catch(O){if(O.message.indexOf("Illegal")!=-1){return{r:0,value:k(L)}}else{throw O}}}function g(y,x){x=x||b.languages||Object.keys(f);var v={r:0,value:k(y)};var w=v;x.forEach(function(z){if(!j(z)){return}var A=c(z,y,false);A.language=z;if(A.r>w.r){w=A}if(A.r>v.r){w=v;v=A}});if(w.language){v.second_best=w}return v}function h(v){if(b.tabReplace){v=v.replace(/^((<[^>]+>|\t)+)/gm,function(w,z,y,x){return z.replace(/\t/g,b.tabReplace)})}if(b.useBR){v=v.replace(/\n/g,"<br>")}return v}function p(z){var y=d(z);var A=r(z);if(A=="no-highlight"){return}var v=A?c(A,y,true):g(y);var w=u(z);if(w.length){var x=document.createElementNS("http://www.w3.org/1999/xhtml","pre");x.innerHTML=v.value;v.value=q(w,u(x),y)}v.value=h(v.value);z.innerHTML=v.value;z.className+=" hljs "+(!A&&v.language||"");z.result={language:v.language,re:v.r};if(v.second_best){z.second_best={language:v.second_best.language,re:v.second_best.r}}}var b={classPrefix:"hljs-",tabReplace:null,useBR:false,languages:undefined};function s(v){b=o(b,v)}function l(){if(l.called){return}l.called=true;var v=document.querySelectorAll("pre");Array.prototype.forEach.call(v,p)}function a(){addEventListener("DOMContentLoaded",l,false);addEventListener("load",l,false)}var f={};var n={};function e(v,x){var w=f[v]=x(this);if(w.aliases){w.aliases.forEach(function(y){n[y]=v})}}function j(v){return f[v]||f[n[v]]}this.highlight=c;this.highlightAuto=g;this.fixMarkup=h;this.highlightBlock=p;this.configure=s;this.initHighlighting=l;this.initHighlightingOnLoad=a;this.registerLanguage=e;this.getLanguage=j;this.inherit=o;this.IR="[a-zA-Z][a-zA-Z0-9_]*";this.UIR="[a-zA-Z_][a-zA-Z0-9_]*";this.NR="\\b\\d+(\\.\\d+)?";this.CNR="(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)";this.BNR="\\b(0b[01]+)";this.RSR="!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|-|-=|/=|/|:|;|<<|<<=|<=|<|===|==|=|>>>=|>>=|>=|>>>|>>|>|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~";this.BE={b:"\\\\[\\s\\S]",r:0};this.ASM={cN:"string",b:"'",e:"'",i:"\\n",c:[this.BE]};this.QSM={cN:"string",b:'"',e:'"',i:"\\n",c:[this.BE]};this.CLCM={cN:"comment",b:"//",e:"$"};this.CBLCLM={cN:"comment",b:"/\\*",e:"\\*/"};this.HCM={cN:"comment",b:"#",e:"$"};this.NM={cN:"number",b:this.NR,r:0};this.CNM={cN:"number",b:this.CNR,r:0};this.BNM={cN:"number",b:this.BNR,r:0};this.REGEXP_MODE={cN:"regexp",b:/\//,e:/\/[gim]*/,i:/\n/,c:[this.BE,{b:/\[/,e:/\]/,r:0,c:[this.BE]}]};this.TM={cN:"title",b:this.IR,r:0};this.UTM={cN:"title",b:this.UIR,r:0}}();hljs.registerLanguage("javascript",function(a){return{aliases:["js"],k:{keyword:"in if for while finally var new function do return void else break catch instanceof with throw case default try this switch continue typeof delete let yield const class",literal:"true false null undefined NaN Infinity",built_in:"eval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent encodeURI encodeURIComponent escape unescape Object Function Boolean Error EvalError InternalError RangeError ReferenceError StopIteration SyntaxError TypeError URIError Number Math Date String RegExp Array Float32Array Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array Uint8Array Uint8ClampedArray ArrayBuffer DataView JSON Intl arguments require"},c:[{cN:"pi",b:/^\s*('|")use strict('|")/,r:10},a.ASM,a.QSM,a.CLCM,a.CBLCLM,a.CNM,{b:"("+a.RSR+"|\\b(case|return|throw)\\b)\\s*",k:"return throw case",c:[a.CLCM,a.CBLCLM,a.REGEXP_MODE,{b:/</,e:/>;/,r:0,sL:"xml"}],r:0},{cN:"function",bK:"function",e:/\{/,c:[a.inherit(a.TM,{b:/[A-Za-z$_][0-9A-Za-z$_]*/}),{cN:"params",b:/\(/,e:/\)/,c:[a.CLCM,a.CBLCLM],i:/["'\(]/}],i:/\[|%/},{b:/\$[(.]/},{b:"\\."+a.IR,r:0}]}});hljs.registerLanguage("css",function(a){var b="[a-zA-Z-][a-zA-Z0-9_-]*";var c={cN:"function",b:b+"\\(",e:"\\)",c:["self",a.NM,a.ASM,a.QSM]};return{cI:true,i:"[=/|']",c:[a.CBLCLM,{cN:"id",b:"\\#[A-Za-z0-9_-]+"},{cN:"class",b:"\\.[A-Za-z0-9_-]+",r:0},{cN:"attr_selector",b:"\\[",e:"\\]",i:"$"},{cN:"pseudo",b:":(:)?[a-zA-Z0-9\\_\\-\\+\\(\\)\\\"\\']+"},{cN:"at_rule",b:"@(font-face|page)",l:"[a-z-]+",k:"font-face page"},{cN:"at_rule",b:"@",e:"[{;]",c:[{cN:"keyword",b:/\S+/},{b:/\s/,eW:true,eE:true,r:0,c:[c,a.ASM,a.QSM,a.NM]}]},{cN:"tag",b:b,r:0},{cN:"rules",b:"{",e:"}",i:"[^\\s]",r:0,c:[a.CBLCLM,{cN:"rule",b:"[^\\s]",rB:true,e:";",eW:true,c:[{cN:"attribute",b:"[A-Z\\_\\.\\-]+",e:":",eE:true,i:"[^\\s]",starts:{cN:"value",eW:true,eE:true,c:[c,a.NM,a.QSM,a.ASM,a.CBLCLM,{cN:"hexcolor",b:"#[0-9A-Fa-f]+"},{cN:"important",b:"!important"}]}}]}]}]}});hljs.registerLanguage("xml",function(a){var c="[A-Za-z0-9\\._:-]+";var d={b:/<\?(php)?(?!\w)/,e:/\?>/,sL:"php",subLanguageMode:"continuous"};var b={eW:true,i:/</,r:0,c:[d,{cN:"attribute",b:c,r:0},{b:"=",r:0,c:[{cN:"value",v:[{b:/"/,e:/"/},{b:/'/,e:/'/},{b:/[^\s\/>]+/}]}]}]};return{aliases:["html"],cI:true,c:[{cN:"doctype",b:"<!DOCTYPE",e:">",r:10,c:[{b:"\\[",e:"\\]"}]},{cN:"comment",b:"<!--",e:"-->",r:10},{cN:"cdata",b:"<\\!\\[CDATA\\[",e:"\\]\\]>",r:10},{cN:"tag",b:"<style(?=\\s|>|$)",e:">",k:{title:"style"},c:[b],starts:{e:"</style>",rE:true,sL:"css"}},{cN:"tag",b:"<script(?=\\s|>|$)",e:">",k:{title:"script"},c:[b],starts:{e:"<\/script>",rE:true,sL:"javascript"}},{b:"<%",e:"%>",sL:"vbscript"},d,{cN:"pi",b:/<\?\w+/,e:/\?>/,r:10},{cN:"tag",b:"</?",e:"/?>",c:[{cN:"title",b:"[^ /><]+",r:0},b]}]}});hljs.registerLanguage("http",function(a){return{i:"\\S",c:[{cN:"status",b:"^HTTP/[0-9\\.]+",e:"$",c:[{cN:"number",b:"\\b\\d{3}\\b"}]},{cN:"request",b:"^[A-Z]+ (.*?) HTTP/[0-9\\.]+$",rB:true,e:"$",c:[{cN:"string",b:" ",e:" ",eB:true,eE:true}]},{cN:"attribute",b:"^\\w",e:": ",eE:true,i:"\\n|\\s|=",starts:{cN:"string",e:"$"}},{b:"\\n\\n",starts:{sL:"",eW:true}}]}});hljs.registerLanguage("json",function(a){var e={literal:"true false null"};var d=[a.QSM,a.CNM];var c={cN:"value",e:",",eW:true,eE:true,c:d,k:e};var b={b:"{",e:"}",c:[{cN:"attribute",b:'\\s*"',e:'"\\s*:\\s*',eB:true,eE:true,c:[a.BE],i:"\\n",starts:c}],i:"\\S"};var f={b:"\\[",e:"\\]",c:[a.inherit(c,{cN:null})],i:"\\S"};d.splice(d.length,0,b,f);return{c:d,k:e,i:"\\S"}});
hljs.initHighlightingOnLoad();