"); // % sign
str = str.replace(/%[^\n]*(?=\n)/g,"");
str = str.replace(/%[^\r]*(?=\r)/g,""); //Used by Explorer
str = str.replace(/%[^\n]*$/,"") // End of text segment comment
if(isIE && str.match(/%/g) != null && IEcommentWarning) {
alert("Comments may not have parsed properly. Try putting in stuff
//and to identify non-display math content (sections, etc).
str = str.split("");
// var ntype = TheBody.nodeType;
var newFrag = document.createDocumentFragment();
for(var i=0;i
if(isIE) {
str[i] = str[i].replace(/\r/g," "); // replace \r by a space to aid spacing!
}
//items and appendix
str[i] = str[i].replace(/\\bibitem\s*([^\{]*\{\s*\w*\s*\})/g," \\[bibitem\\]$1\\[ ");
str[i] = str[i].replace(/\\bibitem\s*/g," \\[bibitem\\] \\[ ");
str[i] = str[i].replace(/\\item\s*\[\s*(\w+)\s*\]/g," \\[alistitem\\]$1\\[ ");
str[i] = str[i].replace(/\\item\s*/g," \\[alistitem\\] \\[ ");
str[i] = str[i].replace(/\\appendix/g," \\[appendix\\] \\[ ");
// \includegraphics[][]{image} -- no processing of options. This treatment is DANGEROUS. It assumes no html will be
// placed within the \begin{figure} ... \end{figure} structure, and the [\s\S] character class could lead to strange matches
str[i] = str[i].replace(/\\begin\s*\{\s*figure\s*\}([\s\S]+?)\\end\s*\{\s*figure\s*\}/g," \\[figure\\]$1\\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*table\s*\}([\s\S]+?)\\end\s*\{\s*table\s*\}/g," \\[table\\]$1\\[ ");
//str[i] = str[i].replace(/\\begin\s*\{\s*array\s*\}([\s\S]+?)\\end\s*\{\s*array\s*\}/g," \\[array\\]$1\\[ ");
//goal is to protect array \\ from being converted into linebreaks
//This construction allows css classes for divs for these elements, but the CSS will have to be supplied through a
//css file or in the header. (It makes sense to me that style files in LaTeX should correspond
//to css and/or xslt when translating to mathml, but \ref's are a problem).
str[i] = str[i].replace(/\\begin\s*\{\s*theorem\s*\}/g," \\[theorem\\]Theorem \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*theorem\s*\}/g," \\[endtheorem\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*definition\s*\}/g," \\[definition\\]Definition \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*definition\s*\}/g," \\[enddefinition\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*lemma\s*\}/g," \\[lemma\\]Lemma \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*lemma\s*\}/g," \\[endlemma\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*corollary\s*\}/g," \\[corollary\\]Corollary \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*corollary\s*\}/g," \\[endcorollary\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*proposition\s*\}/g," \\[proposition\\]Proposition \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*proposition\s*\}/g," \\[endproposition\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*example\s*\}/g," \\[example\\]Example \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*example\s*\}/g," \\[endexample\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*exercise\s*\}/g," \\[exercise\\]Exercise \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*exercise\s*\}/g," \\[endexercise\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*thebibliography\s*\}\s*\{\s*\w+\s*\}/g," \\[thebibliography\\]References \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*thebibliography\s*\}/g," \\[thebibliography\\]References \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*thebibliography\s*\}/g," \\[endthebibliography\\]References \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*proof\s*\}/g," \\[proof\\]Proof: \\[ ");
if(isIE) { //IE is just so weird
str[i] = str[i].replace(/\\end\s*\{\s*proof\s*\}/g,"\u220E \\[endproof\\] \\[ ");
} else {
str[i] = str[i].replace(/\\end\s*\{\s*proof\s*\}/g," \\[endproof\\] \\[ ");
}
//The frontmatter -- all translated to div's to be handled by CSS
str[i] = str[i].replace(/\\title\s*\{\s*([^\}]+)\}/g," \\[title\\] \\[$1 \\[endtitle\\] \\[ ");
str[i] = str[i].replace(/\\author\s*\{\s*([^\}]+)\}/g," \\[author\\] \\[$1 \\[endauthor\\] \\[ ");
str[i] = str[i].replace(/\\address\s*\{\s*([^\}]+)\}/g," \\[address\\] \\[$1 \\[endaddress\\] \\[ ");
str[i] = str[i].replace(/\\date\s*\{\s*([^\}]+)\}/g," \\[date\\] \\[$1 \\[enddate\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*keyword\s*\}/g," \\[keyword\\] \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*keyword\s*\}/g," \\[endkeyword\\] \\[ ");
str[i] = str[i].replace(/\\begin\s*\{\s*abstract\s*\}/g," \\[abstract\\] \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*abstract\s*\}/g," \\[endabstract\\] \\[ ");
//The rest of the environments -- Users can even "make up their own" -- but it avoids the array and tabular environments
str[i] = str[i].replace(/\\begin\s*\{\s*(?!array|tabular)(\w+)\s*\}/g," \\[$1\\] \\[ ");
str[i] = str[i].replace(/\\end\s*\{\s*(?!array|tabular)(\w+)\s*\}/g," \\[end$1\\] \\[ ");
//Next, we look at section--subsection stuff. This is nested -- this would be so much better if LaTeX used
//some type of \begin{sectionhead}...\end{sectionhead} structure
var sectionIndex = str[i].search(/\\section\s*\{\s*[\s\S]+\}/);
while(sectionIndex >= 0) {
str[i] = str[i].replace(/\\section\s*\{/ ," \\[section\\]");
var delimcnt = 1;
for(var ii=sectionIndex;ii= 0) {
str[i] = str[i].replace(/\\subsection\s*\{/ ," \\[subsection\\]");
var delimcnt = 1;
for(var ii=sectionIndex;ii= 0) {
str[i] = str[i].replace(/\\subsubsection\s*\{/ ," \\[subsubsection\\]");
var delimcnt = 1;
for(var ii=sectionIndex;ii= 0) { // caption may contain other { } structures -- but not displaymath!!
var tmp = strtmparray[1];
var delimcnt = 0;
var capstart = -1;
for(var pos=capIndex;pos0) {
capend = pos-1;
FIGcap = tmp.substring(capstart,pos);
break
}
}
}
var FIGtr2 = document.createElement("tr");
var FIGtd2 = document.createElement("td");
FIGtd2.className="caption";
var FIGanchor = document.createElement("a");
FIGanchor.className = "figure";
if(FIGlbl!=null) { FIGanchor.id = FIGlbl[1]; }
LaTeXCounter["figure"]++;
var fignmbr = makeNumberString(LaTeXCounter["figure"]);
var anchorSpan = document.createElement("span");
anchorSpan.className = "figure";
anchorSpan.style.display = "none";
anchorSpan.appendChild(document.createTextNode(fignmbr));
FIGanchor.appendChild(anchorSpan);
FIGtd2.appendChild(FIGanchor);
var FIGspan = document.createElement("span");
FIGspan.className = "figure"; //For CSS counters, comment this line
FIGspan.appendChild(document.createTextNode("Figure "+fignmbr+". " ) );
FIGtd2.appendChild(FIGspan);
FIGtd2.appendChild(document.createTextNode(""+FIGcap));
FIGtr2.appendChild(FIGtd2);
FIGtbody.appendChild(FIGtr2);
var IsSpecial = false;
var FIGinfo = strtmparray[1].match(/\\includegraphics\s*\{([^\}]+)\}/);
if(FIGinfo==null) { //options not processed, for now
FIGinfo = strtmparray[1].match(/\\includegraphics\s*\[[^\]]*\]\s*\{\s*([^\}]+)\s*\}/);
}
if(FIGinfo==null) {
FIGinfo = strtmparray[1].match(/\\special\s*\{\s*([^\}]+)\}/);
IsSpecial=true //Hook: Later can include "special" graphics commands
};
if(FIGinfo!=null) { //Caption will be above the image
var FIGtr1 = document.createElement("tr");
var FIGtd1 = document.createElement("td");
FIGtd1.className="image";
var FIGimg = document.createElement("img");
var FIGsrc = FIGinfo[1]; //options not processed, for now
FIGimg.src = FIGsrc;
FIGimg.alt = "Figure "+FIGsrc+" did not load";
FIGimg.title = "Figure "+fignmbr+". "+FIGcap;
FIGimg.id = "figure"+fignmbr;
FIGtd1.appendChild(FIGimg);
FIGtr1.appendChild(FIGtd1);
FIGtbody.appendChild(FIGtr1);
}
nodeTmp.appendChild(FIGtbody);
newFrag.appendChild(nodeTmp);
break;
case "table":
var nodeTmp = document.createElement("table");
if(strtmparray[1].search(/\\centering/) >= 0) {
nodeTmp.className = 'LaTeXtable centered';
nodeTmp.align = "center";
} else {
nodeTmp.className = 'LaTeXtable';
};
tableid++;
nodeTmp.id = "LaTeXtable"+tableid; //unique id for each table
var TABlbl = strtmparray[1].match(/\\label\s*\{\s*(\w+)\s*\}/);
strtmparray[1]=strtmparray[1].replace(/\\label\s*\{\w+\}/g,"");
var capIndex = strtmparray[1].search(/\\caption\s*\{[\s\S]+\}/);
var TABcap = "";
if(capIndex >= 0) { // caption may contain other { } structures -- but not displaymath!!
var tmp = strtmparray[1];
var delimcnt = 0;
var capstart = -1;
for(var pos=capIndex;pos0) {
capend = pos-1;
TABcap = tmp.substring(capstart,pos);
break
}
}
}
if(TABcap!="") {
var TABtbody = document.createElement("tbody");
var TABcaption = document.createElement("caption");
TABcaption.className="LaTeXtable centered";
var TABanchor = document.createElement("a");
TABanchor.className = "LaTeXtable";
if(TABlbl!=null) { TABanchor.id = TABlbl[1]; }
LaTeXCounter["table"]++;
var tabnmbr = makeNumberString(LaTeXCounter["table"]);
var anchorSpan = document.createElement("span");
anchorSpan.className = "LaTeXtable";
anchorSpan.style.display = "none";
anchorSpan.appendChild(document.createTextNode(tabnmbr));
TABanchor.appendChild(anchorSpan);
TABcaption.appendChild(TABanchor);
var TABspan = document.createElement("span");
TABspan.className = "LaTeXtable"; //For CSS counters, comment this line
TABspan.appendChild(document.createTextNode("Table "+tabnmbr+". " ) );
TABcaption.appendChild(TABspan);
TABcaption.appendChild(document.createTextNode(""+TABcap));
nodeTmp.appendChild(TABcaption);
}
var TABinfo = strtmparray[1].match(/\\begin\s*\{\s*tabular\s*\}([\s\S]+)\\end\s*\{\s*tabular\s*\}/);
if(TABinfo!=null) {
var TABtbody = document.createElement('tbody');
var TABrow = null;
var TABcell = null;
var row=0;
var col=0;
var TABalign = TABinfo[1].match(/^\s*\{([^\}]+)\}/);
TABinfo = TABinfo[1].replace(/^\s*\{[^\}]+\}/,"");
TABinfo = TABinfo.replace(/\\hline/g,""); //no horizontal bars
TABalign[1] = TABalign[1].replace(/\|/g,""); //no vertical bars
TABalign[1] = TABalign[1].replace(/\s/g,"");
TABinfo = TABinfo.split("\\\\"); // into rows
for(row=0;row -- access it with \cite, thus allowing appropriate labels!
if(strtmparray[1]!="") {
nodeSpan.appendChild(document.createTextNode(strtmparray[1]));
} else {
nodeSpan.appendChild(document.createTextNode("["+bibcntr+"]"));
}
nodeTmp.appendChild(nodeSpan);
newFrag.appendChild(nodeTmp);
break;
case "cite":
var nodeTmp = document.createElement("a");
nodeTmp.className = 'cite';
nodeTmp.name = 'cite';
nodeTmp.href = "#"+strtmparray[1];
newFrag.appendChild(nodeTmp);
break;
case "ref":
var nodeTmp = document.createElement("a");
nodeTmp.className = 'ref';
nodeTmp.name = 'ref';
nodeTmp.href = "#"+strtmparray[1];
newFrag.appendChild(nodeTmp);
break;
default :
var nodeTmp = document.createElement("div");
nodeTmp.className = strtmparray[0];
if( IsCounter.test(strtmparray[0]) ) {
LaTeXCounter[strtmparray[0]]++;
var nodeAnchor = document.createElement("a");
nodeAnchor.className = strtmparray[0];
var divnum = makeNumberString(LaTeXCounter[strtmparray[0]]);
var anchorSpan = document.createElement("span");
anchorSpan.className = strtmparray[0];
anchorSpan.appendChild(document.createTextNode(divnum));
anchorSpan.style.display="none";
nodeAnchor.appendChild(anchorSpan);
nodeTmp.appendChild(nodeAnchor);
var nodeSpan = document.createElement("span");
nodeSpan.className = strtmparray[0];
nodeSpan.appendChild(document.createTextNode(strtmparray[1]+" "+divnum+". "));
nodeTmp.appendChild(nodeSpan);
}
if(isIE) { //remove if IE supports :before and :after
if(strtmparray[0]==("thebibliography"||"abstract"||"keyword"||"proof")) {
var nodeSpan = document.createElement("span");
nodeSpan.className = strtmparray[0];
nodeSpan.appendChild(document.createTextNode(strtmparray[1]));
nodeTmp.appendChild(nodeSpan);
}
} //end of IE :before and :after fixes
if(strtmparray[0]=="endenumerate" || strtmparray[0]=="enditemize" || strtmparray[0]=="enddescription") {
var endDiv = document.createElement("div");
endDiv.className = "endlistitem";
newFrag.appendChild(endDiv);
}
newFrag.appendChild(nodeTmp);
if(strtmparray[0]=="enumerate" || strtmparray[0]=="itemize" || strtmparray[0]=="description") {
var endDiv = document.createElement("div");
endDiv.className = "listitem";
newFrag.appendChild(endDiv);
}
}
} else {
//even = text, labels, bf, and italics, and linebreaks, and math -- we now remove the math
strtmp[j] = strtmp[j].replace(/\\\$/g,"");
strtmp[j] = strtmp[j].replace(/\$([^\$]+)\$/g," \\[$1\\[ ");
strtmp[j] = strtmp[j].replace(//g,"\\$");
strtmp[j] = strtmp[j].replace(/\\begin\s*\{\s*math\s*\}([\s\S]+?)\\end\s*\{\s*math\s*\}/g," \\[$1\\[ ");
var strtmptmp = strtmp[j].split("\\[");
for(var jjj=0;jjj-1) {
if(/^\\textcolor/.test(strtmptmp[jjj].substring(TagIndex,strtmptmp[jjj].length))) {
strtmptmp[jjj] = strtmptmp[jjj].replace(/\\textcolor\s*\{\s*(\w+)\s*\}\s*/," \\[textcolor\\]$1\\]|");
} else {
if(/^\\colorbox/.test(strtmptmp[jjj].substring(TagIndex,strtmptmp[jjj].length))) {
strtmptmp[jjj] = strtmptmp[jjj].replace(/\\colorbox\s*\{\s*(\w+)\s*\}\s*/," \\[colorbox\\]$1\\]|");
} else {
strtmptmp[jjj] = strtmptmp[jjj].substring(0,TagIndex)+strtmptmp[jjj].substring(TagIndex,strtmptmp[jjj].length).replace(/\\\s*(\w+)\s*/," \\[$1\\]|");
}
}
TagIndex +=strtmptmp[jjj].substring(TagIndex,strtmptmp[jjj].length).search(/\|/);
TagIndex++;
strtmptmp[jjj] = strtmptmp[jjj].replace(/\\\]\|/,"\\] ");
if(strtmptmp[jjj].charAt(TagIndex) == "{") {
strtmptmp[jjj] = strtmptmp[jjj].substring(0,TagIndex)+strtmptmp[jjj].substring(TagIndex+1,strtmptmp[jjj].length);
var delimcnt = 1;
for(var kk = TagIndex;kk=0;i--) {
EndDivClass = AllDivs[i].className.match(/end\w+/ );
if(EndDivClass!=null) {
EndDivClass = EndDivClass[0];
var DivClass = EndDivClass.substring(3,EndDivClass.length);
var EndDivNode = AllDivs[i];
break;
}
}
while(EndDivClass!=null) {
// TrackBack to Beginning, appending to newfrag as we go
var newFrag = document.createDocumentFragment();
var RootNode = EndDivNode.parentNode;
var ClassCount = 1; // because of EndDivNode
while(EndDivNode.previousSibling!=null && ClassCount>0) {
switch(EndDivNode.previousSibling.className) {
case EndDivClass:
ClassCount++;
newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);
break;
case DivClass:
if(EndDivNode.previousSibling.nodeName=="DIV") {
ClassCount-- ;
//Must check to see if we need a label here!
if(lbl2id !="" ) {
EndDivNode.previousSibling.id = lbl2id;
lbl2id = ""
}
if(ClassCount==0) {
RootNode = EndDivNode.previousSibling;
} else {
newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);
}
};
break;
case 'LaTeXMathMLlabel':
lbl2id = EndDivNode.previousSibling.id;
EndDivNode.parentNode.removeChild(EndDivNode.previousSibling);
break;
default:
newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);
}
}
RootNode.appendChild(newFrag);
EndDivNode.parentNode.removeChild(EndDivNode);
//Look for more end div items
AllDivs = TheBody.getElementsByTagName("DIV");
for(i=AllDivs.length-1;i>=0;i--) {
EndDivClass = AllDivs[i].className.match(/end\w+/ );
if(EndDivClass!=null) {
ClassCount = 0;
EndDivClass = EndDivClass[0];
DivClass = EndDivClass.substring(3,EndDivClass.length);
EndDivNode = AllDivs[i];
RootNode = EndDivNode.parentNode;
break;
}
}
} // end while!
var AllDivs = TheBody.getElementsByTagName("div"); //Convert itemize and enumerate to html lists:
var DIV2LI = null;
for(var i=0;i0) {
for(var m=0;m0) {
for(var m=0;m");
document.write("");
}
/*
// GO1.1 Generic onload by Brothercake
// http://www.brothercake.com/
//onload function (replaces the onload="translate()" in the tag)
function generic()
{
translate();
};
//setup onload function
if(typeof window.addEventListener != 'undefined')
{
//.. gecko, safari, konqueror and standard
window.addEventListener('load', generic, false);
}
else if(typeof document.addEventListener != 'undefined')
{
//.. opera 7
document.addEventListener('load', generic, false);
}
else if(typeof window.attachEvent != 'undefined')
{
//.. win/ie
window.attachEvent('onload', generic);
}
//** remove this condition to degrade older browsers
else
{
//.. mac/ie5 and anything else that gets this far
//if there's an existing onload function
if(typeof window.onload == 'function')
{
//store it
var existing = onload;
//add new onload handler
window.onload = function()
{
//call existing onload function
existing();
//call generic onload function
generic();
};
}
else
{
//setup onload function
window.onload = generic;
}
}
*/