On Wed, 03 Dec 2014 18:56:27 +0100, Erik Bernhardson ebernhardson@wikimedia.org wrote:
I'm not aware of any list anywhere that summarizes the possible query parameters mediawiki accepts for wikitext pages.
There is https://www.mediawiki.org/wiki/Manual:Parameters_to_index.php . It discussed the possible values of 'diff' and 'oldid' at https://www.mediawiki.org/wiki/Manual:Parameters_to_index.php#View_and_rende... .