Remove ids from assistive MathML to avoid duplicates #525
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This PR resolves a problem with the assistive MathML. If there are IDs in the MathML (e.g., from
\tag
or\cssId
macros, or explicit tags in MathML input), those IDs will appear in the CHTML or SVG output, but also in the hidden MathML from the assitive-mml extension. Here, we subclass theSerilaizeMmlVisitor
to remove them in the hidden MathML.See this post for the original complaint.