For convenience in reverting vandalism, diff pages should have direct links to
edit either of the displayed revisions. A JavaScript hack to accomplish this
has been proposed on the English Wikipedia
(http://en.wikipedia.org/wiki/MediaWiki_talk:Monobook.js#Request:_Edit_L.2FR_for_diffs),
but it would in my opinion be preferable to implement this directly in
DifferenceEngine.php.
See also http://bugzilla.wikimedia.org/show_bug.cgi?id=1783
A patch follows.
Version: 1.7.x
Severity: enhancement