MediaWiki Special Page $par/request primary target names and preference order

gistfile1.aw

<?php
Allmessages	lang -> $par (val -> wfGetLangObj)
Allpages	$par -> from/to (val -> db:query:title)
Block		wpTarget -> $par -> ip -> wpBlockAddress (text -> Block::parseTarget)
BlockList	wpTarget -> ip -> $par (val -> Block::parseTarget -> db:query:ipb)
Categories	from -> $par (text -> db:query:title:NS_CATEGORY)
Contributions	$par -> target (val -> User/db:query:user)
DeletedContributions	$par -> target (val -> Title:NS_USER/db:query:user)
EditWatchlist	action -> $par (val -> mode) (@todo Scan for other special pages using an execute( $notCalledPar );
Emailuser	$par -> wpTarget -> target (val -> User; does some minor user verification)
Export		pages -> $par (text -> explode -> Title; lots of other handling)
FileDuplicateSearch	$par -> filename (text -> Title:NS_FILE -> wfFindFile)
Filepath	$par -> file (text -> Title:NS_FILE -> wfFindFile)
LinkSearch	target -> $par (val -> string)
Listfiles	user -> $par
Listusers	$par -> username (text -> Title:NS_USER:makeTitleSafe; $par parsing)
Log			$par -> type/user (text -> string/string?; $par parsing)
MIMESearch	$par -> mime (text -> File::splitMime)
Movepage	wpOldTitle -> $par -> target (val -> Title)
Newpages	$par -> /whaterver/ (???; $par parsing)
Preferences	$par (textcompare:reset)
Prefixindex	$par -> prefix -> from (val -> db:query:title)
Randompage	$par (getNsIndex)
Recentchanges	$par -> /whatever/ (???; $par parsing)
Recentchangeslinked	$par -> target (val -> db:query:title)
Search		search -> $par (text -> ...)
Unblock		(proxies to Special:Block stuff) (Block::newFromTarget)
Undelete	$par -> target (val -> Title::newFromURL)
UploadStash	$par ($par parsing)
Userlogin	$par -> type (text -> string)
Userrights	$par -> user (val -> user parsing)
Wantedpages	($par affects limit in some way)
Watchlist	(uses SpecialEditWatchlist::getMode)
Whatlinkshere	$par -> target (??? -> Title::newFromURL)
Withoutinterwiki	prefix -> $par (val -> Title::capitalize -> db:query:title)