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Merge pull request #565 from fred-wang/issue562

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Fix Javascript error in MathEvent.js. #562
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Davide P. Cervone 2013-09-10 06:23:47 -07:00
commit 4d23091ff0
1 changed files with 1 additions and 1 deletions
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unpacked/extensions/MathEvents.js
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@ -171,7 +171,7 @@
annotationList = MathJax.Hub.Config.semanticsAnnotations; annotationList = MathJax.Hub.Config.semanticsAnnotations;
for (var i = 0, m = annotationItems.length; i < m; i++) { for (var i = 0, m = annotationItems.length; i < m; i++) {
var name = annotationItems[i].name[1] var name = annotationItems[i].name[1]
if (jax.root.getAnnotation(name) !== null) { if (jax.root && jax.root.getAnnotation(name) !== null) {
annotations.disabled = false; annotations.disabled = false;
annotationItems[i].hidden = false; annotationItems[i].hidden = false;
} else { } else {