'ArticlePurge': before executing "&action=purge"
$article: article (object) to purge
-'ArticleRevisionUndeleted' after an article revision is restored
+'ArticleRevisionVisiblitySet': called when changing visibility of one or more
+revision of an article
+&$title: title object of the article
+
+'ArticleRevisionUndeleted': after an article revision is restored
$title: the article title
$revision: the revision
$oldPageID: the page ID of the revision when archived (may be null)
$isbn: ISBN to show information for
$output: OutputPage object in use
+'BrokenLink': Before the HTML is created for a broken (i.e. red) link
+&$this: Linker instance
+$nt: the page title
+$query: the URL query string passed in
+&$u: the URL of this link
+&$style: the inline CSS style
+&$prefix: a prefix prepended to the linked text
+&$text: the text placed by the user in the wiki-link
+&$inside: any additional alphanumeric characters placed after the wiki-link,
+that are made part of the link text
+&$trail: text placed immediately after the HTML link
+
'CategoryPageView': before viewing a categorypage in CategoryPage::view
$catpage: CategoryPage instance
'SpecialSearchNogomatch': called when user clicked the "Go" button but the target doesn't exist
$title: title object generated from the text entred by the user
+'SpecialSearchResults': called before search result display when there are matches
+$term: string of search term
+$titleMatches: empty or SearchResultSet object
+$textMatches: empty or SearchResultSet object
+
+'SpecialSearchNoResults': called before search result display when there are no matches
+$term: string of search term
+
'SpecialVersionExtensionTypes': called when generating the extensions credits, use this to change the tables headers
$extTypes: associative array of extensions types
$pageid: database ID of the page that's been moved
$redirid: database ID of the created redirect
-'TitleSecureAndSplit': At the end of Title::secureAndSplit()
-$title: The Title object
-$dbkey: The DB key
-
'UndeleteShowRevision': called when showing a revision in Special:Undelete
$title: title object related to the revision
$rev: revision (object) that will be viewed