'SendWatchlistEmailNotification': Return true to send watchlist email notification
$targetUser: the user whom to send watchlist email notification
$title: the page title
-$this: EmailNotification object
+$enotif: EmailNotification object
'AbortChangePassword': Return false to cancel password change.
$user: the User object to which the password change is occuring
&$whitelisted: Boolean value of whether this title is whitelisted
'TitleSquidURLs': Called to determine which URLs to purge from HTTP caches.
-$this: Title object to purge
+$title: Title object to purge
&$urls: An array of URLs to purge from the caches, to be manipulated.
'UndeleteForm::showHistory': Called in UndeleteForm::showHistory, after a