Last modified: 2013-04-28 23:20:16 UTC

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Bug 41677 - MathJax displays raw HTML for <math> inside attributes
MathJax displays raw HTML for <math> inside attributes
Status: RESOLVED FIXED
Product: MediaWiki extensions
Classification: Unclassified
Math (Other open bugs)
unspecified
All All
: Normal normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2012-11-02 08:26 UTC by Michael M.
Modified: 2013-04-28 23:20 UTC (History)
2 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Michael M. 2012-11-02 08:26:00 UTC 
Test the following code with MathJax:

<span title="<math>x^2</math>"><math>x^2</math></span>

[Q: Why should anyone put <math> inside a title attribute?
 A: Some templates for citing books use micro-formats, so this
    actually does happen.]

This is shown as

<spanclass="tex"dir="ltr">$x2$</span>

In PNG-mode the output looks correct.
Comment 1 Derk-Jan Hartman 2012-11-02 10:54:28 UTC 
After Math extensions parser hook, the output becomes:

<span class="tex"><span class="tex" dir="ltr">$ x^2 $</span></span>

possibly there is some Tidy cleanup going on as well. This might 'work' with image mode, but such is pure accidental:

PNG mode:
<span class="tex"><img class="tex hide-images-handled" alt="x^2" src="//upload.wikimedia.org/math/c/6/6/c66452631491acdbf8e5ed69dfd19681.png"></span>
Comment 2 Michael M. 2012-11-02 11:55:48 UTC 
What about using $(node).text() instead of node.innerHTML in the ConvertMath function in modules/MathJax/extensions/wiki2jax.js? That way it should at least display correctly.
Comment 3 Gerrit Notification Bot 2013-04-28 09:57:06 UTC 
Related URL: https://gerrit.wikimedia.org/r/61252 (Gerrit Change I997fc5e87b320879c99f7560fb023876ab6ef573)
Comment 4 Gerrit Notification Bot 2013-04-28 12:10:13 UTC 
https://gerrit.wikimedia.org/r/61252 (Gerrit Change I997fc5e87b320879c99f7560fb023876ab6ef573) | change APPROVED and MERGED [by jenkins-bot]
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