suzanne.soy/scribble-mathjax
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Fix incorrect assignments content-mathml extension, and don't modify original document. Resolves issue #1575.

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This commit is contained in:
Davide P. Cervone 2016-08-21 12:08:08 -04:00
parent 4a9bee1f2f
commit 47a7f1f36b
1 changed files with 4 additions and 2 deletions
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6
unpacked/extensions/MathML/content-mathml.js
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@ -1317,9 +1317,11 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
} else if (arg.nodeName === 'apply' && children.length === 2 && children[0].nodeName === 'minus') {
CToP.appendToken(mrow,'mo','\u2212');
CToP.applyTransform(mrow,children[1],2);
} else if (arg.nodeName === 'apply' && children.length>2 && children[0].nodeName === 'times' && children[1].nodeName === 'cn' && ( n = Number(CToP.getTextContent(children[1])) < 0)) {
} else if (arg.nodeName === 'apply' && children.length>2 && children[0].nodeName === 'times' && children[1].nodeName === 'cn' && (n = Number(CToP.getTextContent(children[1]))) < 0) {
CToP.appendToken(mrow,'mo','\u2212');
CToP.getTextContent(children[1]) = -n;// fix me: modifying document
arg = arg.cloneNode(true);
children = CToP.getChildren(arg);
children[1].textContent = -n;
CToP.applyTransform(mrow,arg,2);
} else{
CToP.appendToken(mrow,'mo','+');