Last modified: 2011-04-14 15:12:00 UTC
The link in the comment (url) is parsed wrong as: [https://bugzilla.wikimedia.org/show_bug.cgi?id=18989 Bug 18989] The source is '[[bugzilla:18989|Bug 18989]]'
All [[x|...bug y...]] or [http://... ...bug x...] links have this problem too. The regexp doesn't check the context of "bug x" before replacing.
Happends to revision links aswell http://www.mediawiki.org/wiki/Special:Code/MediaWiki/75795#c10705 Source: 1 link [http://www.mediawiki.org/wiki/Special:Code/MediaWiki/75762#code-comments r75762 CR comments.] Output: 3 links (opening of original, rev link, rest of original). <a href="http://www.mediawiki.org/wiki/Special:Code/MediaWiki/75762#code-comments" class="external text" rel="nofollow"></a><a href="/wiki/Special:Code/MediaWiki/75762" title="Special:Code/MediaWiki/75762">r75762</a><a href="http://www.mediawiki.org/wiki/Special:Code/MediaWiki/75762#code-comments" class="external text" rel="nofollow"> CR comments</a> Atleast the parser afterwards fixes to close the first one and not have a nested anchor tag.