Compare this: http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/mwsuggest.js?r1=42730&r2=42729&pathrev=42730
With the diff section of this: http://www.mediawiki.org/wiki/Special:Code/MediaWiki/42730
The second is too messy. In fact, there are many lines like this:
- // remove descriptor
+ // remove descriptor
Which are pointless. That revision doesn't change those lines, and the diff is actually mentioning an unchanged line.
Version: unspecified
Severity: enhancement