Maciej Brencz, thanks for updating me! Maciej told me that Mike Schwartz from
Wikia recently added a list of Wikia's "test cases and situations we need to
fallback to source mode":
<http://www.mediawiki.org/wiki/Future/Parser_test_cases>.
I'll put together a short description of how we handle parsing of
wikitext to HTML and reverse parsing of HTML back to wikitext in our
Rich Text Editor.
I hope that together we will make significant improvement to the MW Parser!
I hope so too, Maciej. Thanks!
Welcoming parser test cases from all interested parties; stick 'em on that
page.
--
Sumana Harihareswara
Volunteer Development Coordinator
Wikimedia Foundation