the editOptions area
$editor: EditPage instance (object)
$out: an OutputPage instance to write to
+&$tabindex: HTML tabindex of the last edit check/button
return value is ignored (should always be true)
'EditPageBeforeConflictDiff': allows modifying the EditPage object and output
$allSearchTerms : Array of the search terms in all content languages
&$titleResult : Outparam; the value to return. A Title object or null.
+'SearchAfterNoDirectMatch': If there was no match for the exact result. This
+runs before lettercase variants are attempted, whereas 'SearchGetNearMatch'
+runs after.
+$term : Search term string
+&$title : Outparam; set to $title object and return false for a match
+
'SearchGetNearMatch': An extra chance for exact-title-matches in "go" searches if nothing was found
$term : Search term string
&$title : Outparam; set to $title object and return false for a match
use this to change the tables headers
$extTypes: associative array of extensions types
+'SpecialVersionVersionUrl': called when building the URL for Special:Version
+$wgVersion: Current $wgVersion for you to use
+&$versionUrl: Raw url to link to (eg: release notes)
+
'SpecialWatchlistFilters': called after building form options at Watchlist
$special: the special page object
&$filters: associative array of filter definitions. The keys are the HTML name/URL parameters.