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Implement the XSLT for IE <= 8.

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This commit is contained in:
Frédéric Wang 2013-03-05 15:15:45 +01:00
parent ca718359cc
commit 276b7751dc
2 changed files with 49 additions and 22 deletions
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40
unpacked/extensions/MathML/content-mathml.js
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File diff suppressed because one or more lines are too long

31
unpacked/jax/input/MathML/jax.js
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@ -30,9 +30,9 @@
MATHML.Parse = MathJax.Object.Subclass({
Init: function (string, cleanUpOnly) {
if (cleanUpOnly) {
return this.cleanUpMath.call(this,string);
Init: function (string, preProcessMathOnly) {
if (preProcessMathOnly) {
return this.preProcessMath.call(this,string);
}
this.Parse(string);
},
@ -43,7 +43,7 @@
Parse: function (math) {
var doc;
if (typeof math !== "string") {doc = math.parentNode} else {
doc = MATHML.ParseXML(this.cleanUpMath.call(this,math));
doc = MATHML.ParseXML(this.preProcessMath.call(this,math));
if (doc == null) {MATHML.Error("Error parsing MathML")}
}
var err = doc.getElementsByTagName("parsererror")[0];
@ -161,7 +161,7 @@
//
// Clean Up the <math> source to prepare for XML parsing
//
cleanUpMath: function (math) {
preProcessMath: function (math) {
if (math.match(/^<[a-z]+:/i) && !math.match(/^<[^<>]* xmlns:/)) {
math = math.replace(/^<([a-z]+)(:math)/i,'<$1$2 xmlns:$1="http://www.w3.org/1998/Math/MathML"')
}
@ -170,6 +170,10 @@
if (match && match[2].match(/ (?!xmlns=)[a-z]+=\"http:/i)) {
math = match[1].replace(/ (?!xmlns=)([a-z]+=(['"])http:.*?\2)/ig," xmlns:$1 $1") + math.substr(match[0].length);
}
if (math.match(/^<math/i) && !math.match(/^<[^<>]* xmlns=/)) {
// append the MathML namespace
math = math.replace(/^<(math)/i,'<math xmlns="http://www.w3.org/1998/Math/MathML"')
}
math = math.replace(/^\s*(?:\/\/)?<!(--)?\[CDATA\[((.|\n)*)(\/\/)?\]\]\1>\s*$/,"$2");
return math.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
},
@ -253,6 +257,18 @@
return this.div;
},
parseError: function (string) {return null},
createMSParser: function() {
var parser = null;
var xml = ["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0",
"MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0",
"MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];
for (var i = 0, m = xml.length; i < m && !parser; i++) {
try {
parser = new ActiveXObject(xml[i])
} catch (err) {}
}
return parser;
},
//
// Create the parser using a DOMParser, or other fallback method
//
@ -261,10 +277,7 @@
this.parser = new DOMParser();
return(this.parseDOM);
} else if (window.ActiveXObject) {
var xml = ["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0",
"MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];
for (var i = 0, m = xml.length; i < m && !this.parser; i++)
{try {this.parser = new ActiveXObject(xml[i])} catch (err) {}}
this.parser = this.createMSParser();
if (!this.parser) {
alert("MathJax can't create an XML parser for MathML. Check that\n"+
"the 'Script ActiveX controls marked safe for scripting' security\n"+