14:19, 20 June 2005 User:Patrick (BUG: Thus if user A vandalized a page, and user B partially reverted that vandalism, the diff of the two together shows the remaining vandalism, but rollback reverts the partial repair.)
14:13, 20 June 2005 User:Patrick (Note however that this is even shown when viewing the diff between the recent version of a page and a version older than the last version by an author other than the one of the most current version, i)
01:56, 22 April 2005 User:Mirvm (languages -> scripts)
13:16, 21 April 2005 User:Patrickm (→How it looks)
13:15, 21 April 2005 User:Patrick (Text removed within a paragraph is shown in red on the old version. New text is within a paragraph is shown in red on the new version. If a whole paragraph was removed or added, the text is not red bu)
10:58, 11 February 2005 User:Patrick (To do a comparison with the older page rendered below the table of differences, provide the URL as follows.)
10:43, 11 February 2005 User:Patrick (for every version there are potentially two w:radio buttons: the left column is for selecting the older version, the right column for selecting the newer one.)
08:27, 11 February 2005 User:Mirv (it's three A.M. here so I probably haven't picked the best examples or explained it clearly, but here's how to get a diff between any two versions of any two pages)
06:56, 23 September 2004 User:AaronPetersonm (added a header and {{Hi}} and handbook sidebar)
08:55, 13 July 2004 User:Patrick (http://cvs.sourceforge.net/viewcvs.py/wikipedia/phpwiki/newcodebase/DifferenceEngine.php)
10:04, 2 July 2004 User:Patrick (→Width -en:Page widening is more likely on a diff page, because there are two columns, but also because URLs (long ones are often the cause of page widening) are not hidden.)
09:52, 2 July 2004 User:Patrick (In the case of the Classic skin with quickbar, the diff page does not have the quickbar, to provide more space. Therefore the diff page is also useful for viewing the page on full screen width, withou)
02:45, 30 May 2004 User:Angelam (new table format)
10:12, 18 April 2004 User:Patrick (When moving or copying a piece of text within a page or from another page, and also making other edits, it is useful to separate these edits. This way the dif function can be usefully applied for chec)
20:51, 17 April 2004 User:Angela (+edit summaries)
15:58, 18 March 2004 User:Patrick (<-MediaWiki User's Guide)