It's more convenient for display or comparing it with other things.
Depends-On: I03bc455d5484a6c51f3fa2397c64936b829fe7e3
Change-Id: I88d7aa68977210b16860075ed52983a5e99ee0f7
When trying to reply to a comment that is inside a transclusion,
detect if it's transcluded from a subpage or simply wrapped in a
template, and show appropriate error messages.
References:
* VisualEditor ve.dm.Converter#getAboutGroup()
* VisualEditor ve.dm.ModelRegistry#matchElement()
* Parsoid Linter#findEnclosingTemplateName()
Bug: T245694
Change-Id: If3dd1ebbf1d02ee4379c200019bfc3a8ec02325b