suzanne.soy/scribble-mathjax
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Fix MathJax.Hub.getJaxFor() and MathJax.Hub.isJax() to properly handle elements that are part of the HTML-CSS or NativeMML output (in particular, you can find the element Jax from this output)

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This commit is contained in:
Davide P. Cervone 2011-09-22 08:34:29 -04:00
parent 9161f45dab
commit dcd4be5dd7
2 changed files with 7 additions and 4 deletions
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2
MathJax.js
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9
unpacked/MathJax.js
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@ -30,7 +30,7 @@ if (!window.MathJax) {window.MathJax= {}}
if (!MathJax.Hub) { // skip if already loaded
MathJax.version = "1.1a";
MathJax.fileversion = "1.1.15";
MathJax.fileversion = "1.1.16";
/**********************************************************/
@ -1300,18 +1300,21 @@ MathJax.Hub = {
getJaxFor: function (element) {
if (typeof(element) === 'string') {element = document.getElementById(element)}
if (element && element.MathJax) {return element.MathJax.elementJax}
// FIXME: also check for results of outputJax
if (element && element.isMathJax) {
while (element && !element.jaxID) {element = element.parentNode}
if (element) {return MathJax.OutputJax[element.jaxID].getJaxFromMath(element)}
}
return null;
},
isJax: function (element) {
if (typeof(element) === 'string') {element = document.getElementById(element)}
if (element && element.isMathJax) {return 1}
if (element && element.tagName != null && element.tagName.toLowerCase() === 'script') {
if (element.MathJax)
{return (element.MathJax.state === MathJax.ElementJax.STATE.PROCESSED ? 1 : -1)}
if (element.type && this.inputJax[element.type.replace(/ *;(.|\s)*/,"")]) {return -1}
}
// FIXME: check for results of outputJax
return 0;
},