During parsing and running various transformations, Parsoid has sufficient information about buggy wikitext usage that can be passed back to editors for fixing up (Ex: fostering of content out of tr-rows because of missing td-wikitext tags, or missing newlines, etc).
This can also be a good way to slowly deprecate reliance on edge case behavior by editors (Ex: multi-comment whitespace lines are treated different from single-comment whitespace lines -- this is just a side effect of PHP parser code and should be made consistent in the parser after deprecating its usage).
This is more a longer-term goal and can be a good self-contained project for someone.
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**Version**: unspecified
**Severity**: normal
**See Also**:
https://bugzilla.wikimedia.org/show_bug.cgi?id=50547
https://bugzilla.wikimedia.org/show_bug.cgi?id=62323
https://bugzilla.wikimedia.org/show_bug.cgi?id=66413