abbr extension breaks title attribute added using attr_list #1460

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1. waylan commented on Apr 23, 2024

   

   waylan

   on Apr 23, 2024

   Member

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   I can confirm this is an issue.

   >>> import markdown
   >>> src = '''
   ... *[abbr]: Abbreviation Definition
   ...
   ... ![Image with abbr in title](abbr.png){title="Image with abbr in title"}
   ... '''
   >>> markdown.markdown(src, extensions=['abbr', 'attr_list'])
   '<p><img alt="Image with abbr in title" src="abbr.png" />{title="Image with <abbr title="Abbreviation Definition">abbr</abbr> in title"}</p>'

   The cause of the issue is that the abbr extension runs an inline processor while the attr_list extension runs a treeprocessor. If both extensions used the same type of processor we would just ensure they were ordered so that the attr_list processor ran first. But being different processor types, it is not so easy. Especially because we generally want inline processors to run before attr_list so that attribute lists can be applied to inline elements.

   This may require use of a custom treeprocessor for the addr extension which runs later. I will have to think about that.

   👍React with 👍1Reacted by nbanyan
2. waylan

   added

   bugBug report.Bug report.

   extensionRelated to one or more of the included extensions.Related to one or more of the included extensions.

   confirmedConfirmed bug report or approved feature request.Confirmed bug report or approved feature request.

   on Apr 23, 2024
3. waylan

   added a commit that references this issue on Apr 24, 2024

   Refactor `abbr` Extension

   ...

   This issue will close once commit c03724b is merged into the 'master' branch.

   c03724b
4. waylan

   closed this as completedin #1461on Apr 25, 2024
5. waylan

   added a commit that references this issue on Apr 25, 2024

   Refactor `abbr` Extension

   ...

   This issue will close once commit ec8c305 is merged into the 'master' branch.

   ec8c305