From: Mark A. Hershberger <mah@users.mediawiki.org>
Date: Fri, 18 Mar 2011 20:37:11 +0000 (+0000)
Subject: w/s diff. mostly eol w/s and using only tabs of width 4 to indent.
X-Git-Tag: 1.31.0-rc.0~31345
X-Git-Url: http://git.cyclocoop.org/%24image?a=commitdiff_plain;h=6826aed67097ded0c9a2366920009505f10a528c;p=lhc%2Fweb%2Fwiklou.git

w/s diff. mostly eol w/s and using only tabs of width 4 to indent.
---

diff --git a/includes/specials/SpecialAllmessages.php b/includes/specials/SpecialAllmessages.php
index cba580bb92..4270d83af7 100644
--- a/includes/specials/SpecialAllmessages.php
+++ b/includes/specials/SpecialAllmessages.php
@@ -167,7 +167,7 @@ class AllmessagesTablePager extends TablePager {
 	protected $mSkin;
 
 	/**
-	 * @var Language 
+	 * @var Language
 	 */
 	public $lang;
 
diff --git a/includes/specials/SpecialAllpages.php b/includes/specials/SpecialAllpages.php
index 1fe2a96f39..64c1db50c1 100644
--- a/includes/specials/SpecialAllpages.php
+++ b/includes/specials/SpecialAllpages.php
@@ -20,7 +20,7 @@
  * @file
  * @ingroup SpecialPage
  */
- 
+
 /**
  * Implements Special:Allpages
  *
@@ -71,7 +71,7 @@ class SpecialAllpages extends IncludableSpecialPage {
 
 		$namespaces = $wgContLang->getNamespaces();
 
-		$wgOut->setPagetitle( 
+		$wgOut->setPagetitle(
 			( $namespace > 0 && in_array( $namespace, array_keys( $namespaces) ) ) ?
 			wfMsg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$namespace] ) ) :
 			wfMsg( 'allarticles' )
@@ -97,7 +97,7 @@ class SpecialAllpages extends IncludableSpecialPage {
 	function namespaceForm( $namespace = NS_MAIN, $from = '', $to = '' ) {
 		global $wgScript;
 		$t = $this->getTitle();
-	
+
 		$out  = Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) );
 		$out .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
 		$out .= Html::hidden( 'title', $t->getPrefixedText() );
@@ -374,7 +374,7 @@ class SpecialAllpages extends IncludableSpecialPage {
 					'page_title',
 					array( 'page_namespace' => $namespace, 'page_title < '.$dbr->addQuotes($from) ),
 					__METHOD__,
-					array( 'ORDER BY' => 'page_title DESC', 
+					array( 'ORDER BY' => 'page_title DESC',
 						'LIMIT' => $this->maxPerPage, 'OFFSET' => ($this->maxPerPage - 1 )
 					)
 				);
diff --git a/includes/specials/SpecialBlock.php b/includes/specials/SpecialBlock.php
index 17e59e0eb1..71dd1af67c 100644
--- a/includes/specials/SpecialBlock.php
+++ b/includes/specials/SpecialBlock.php
@@ -70,7 +70,7 @@ class SpecialBlock extends SpecialPage {
 			# User logs, UserRights, etc.
 			$wgUser->getSkin()->setRelevantUser( $this->target );
 		}
-	
+
 		# bug 15810: blocked admins should have limited access here
 		$status = self::checkUnblockSelf( $this->target );
 		if ( $status !== true ) {
@@ -388,7 +388,7 @@ class SpecialBlock extends SpecialPage {
 					if( $request instanceof WebRequest ){
 						$target = $request->getText( 'wpTarget', null );
 					}
-			        break;
+					break;
 				case 1:
 					$target = $par;
 					break;
@@ -396,13 +396,13 @@ class SpecialBlock extends SpecialPage {
 					if( $request instanceof WebRequest ){
 						$target = $request->getText( 'ip', null );
 					}
-			        break;
+					break;
 				case 3:
 					# B/C @since 1.18
 					if( $request instanceof WebRequest ){
 						$target = $request->getText( 'wpBlockAddress', null );
 					}
-			        break;
+					break;
 				case 4:
 					break 2;
 			}
diff --git a/includes/specials/SpecialBlockList.php b/includes/specials/SpecialBlockList.php
index 15682691af..b3aecd3f23 100644
--- a/includes/specials/SpecialBlockList.php
+++ b/includes/specials/SpecialBlockList.php
@@ -85,7 +85,7 @@ class SpecialBlockList extends SpecialPage {
 		$form->setWrapperLegend( wfMsg( 'ipblocklist-legend' ) );
 		$form->setSubmitText( wfMsg( 'ipblocklist-submit' ) );
 		$form->prepareForm();
-		
+
 		$form->displayForm( '' );
 		$this->showList();
 	}
@@ -142,7 +142,7 @@ class SpecialBlockList extends SpecialPage {
 					$chunk = self::getIpFragment( $start );
 					$dbr = wfGetDB( DB_SLAVE );
 					$like = $dbr->buildLike( $chunk, $dbr->anyString() );
-						
+
 					# Fairly hard to make a malicious SQL statement out of hex characters,
 					# but stranger things have happened...
 					$safeStart = $dbr->addQuotes( IP::toHex( $start ) );
diff --git a/includes/specials/SpecialBooksources.php b/includes/specials/SpecialBooksources.php
index 67fb54048e..13a651d279 100644
--- a/includes/specials/SpecialBooksources.php
+++ b/includes/specials/SpecialBooksources.php
@@ -77,7 +77,7 @@ class SpecialBookSources extends SpecialPage {
 					$sum += 3 * $isbn{$i};
 				}
 			}
-		
+
 			$check = (10 - ($sum % 10)) % 10;
 			if ($check == $isbn{12}) {
 				return true;
@@ -86,7 +86,7 @@ class SpecialBookSources extends SpecialPage {
 			for($i = 0; $i < 9; $i++) {
 				$sum += $isbn{$i} * ($i + 1);
 			}
-		
+
 			$check = $sum % 11;
 			if($check == 10) {
 				$check = "X";
diff --git a/includes/specials/SpecialBrokenRedirects.php b/includes/specials/SpecialBrokenRedirects.php
index ddd6d48cd6..879a758e5d 100644
--- a/includes/specials/SpecialBrokenRedirects.php
+++ b/includes/specials/SpecialBrokenRedirects.php
@@ -32,7 +32,7 @@ class BrokenRedirectsPage extends PageQueryPage {
 	function __construct( $name = 'BrokenRedirects' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 	function sortDescending() { return false; }
diff --git a/includes/specials/SpecialCategories.php b/includes/specials/SpecialCategories.php
index c2dd40cd46..bb5a5e8cc4 100644
--- a/includes/specials/SpecialCategories.php
+++ b/includes/specials/SpecialCategories.php
@@ -69,12 +69,12 @@ class CategoryPager extends AlphabeticPager {
 			$this->mOffset = $from;
 		}
 	}
-	
+
 	function getQueryInfo() {
 		return array(
 			'tables' => array( 'category' ),
 			'fields' => array( 'cat_title','cat_pages' ),
-			'conds' => array( 'cat_pages > 0' ), 
+			'conds' => array( 'cat_pages > 0' ),
 			'options' => array( 'USE INDEX' => 'cat_title' ),
 		);
 	}
@@ -121,11 +121,11 @@ class CategoryPager extends AlphabeticPager {
 				$wgLang->formatNum( $result->cat_pages ) );
 		return Xml::tags('li', null, "$titleText ($count)" ) . "\n";
 	}
-	
+
 	public function getStartForm( $from ) {
 		global $wgScript;
 		$t = SpecialPage::getTitleFor( 'Categories' );
-	
+
 		return
 			Xml::tags( 'form', array( 'method' => 'get', 'action' => $wgScript ),
 				Html::hidden( 'title', $t->getPrefixedText() ) .
diff --git a/includes/specials/SpecialConfirmemail.php b/includes/specials/SpecialConfirmemail.php
index bc21d927de..3e45d30d25 100644
--- a/includes/specials/SpecialConfirmemail.php
+++ b/includes/specials/SpecialConfirmemail.php
@@ -46,12 +46,12 @@ class EmailConfirmation extends UnlistedSpecialPage {
 	function execute( $code ) {
 		global $wgUser, $wgOut;
 		$this->setHeaders();
-		
+
 		if ( wfReadOnly() ) {
 			$wgOut->readOnlyPage();
 			return;
 		}
-		
+
 		if( empty( $code ) ) {
 			if( $wgUser->isLoggedIn() ) {
 				if( User::isValidEmailAddr( $wgUser->getEmail() ) ) {
@@ -150,11 +150,11 @@ class EmailInvalidation extends UnlistedSpecialPage {
 		$this->setHeaders();
 
 		if ( wfReadOnly() ) {
-			global $wgOut;         
+			global $wgOut;
 			$wgOut->readOnlyPage();
 			return;
 		}
-		
+
 		$this->attemptInvalidate( $code );
 	}
 
diff --git a/includes/specials/SpecialContributions.php b/includes/specials/SpecialContributions.php
index 3119fe7db6..4823af6e35 100644
--- a/includes/specials/SpecialContributions.php
+++ b/includes/specials/SpecialContributions.php
@@ -284,7 +284,7 @@ class SpecialContributions extends SpecialPage {
 			array(),
 			array( 'user' => $username )
 		);
-		
+
 		# Other logs link
 		$tools[] = $sk->linkKnown(
 			SpecialPage::getTitleFor( 'Log' ),
@@ -390,7 +390,7 @@ class SpecialContributions extends SpecialPage {
 			Html::rawElement( 'p', array( 'style' => 'white-space: nowrap' ),
 				Xml::dateMenu( $this->opts['year'], $this->opts['month'] ) . ' ' .
 				Xml::submitButton( wfMsg( 'sp-contributions-submit' ) )
-			) . ' ';	
+			) . ' ';
 		$explain = wfMsgExt( 'sp-contributions-explain', 'parseinline' );
 		if( !wfEmptyMsg( 'sp-contributions-explain' ) ) {
 			$f .= "<p id='mw-sp-contributions-explain'>{$explain}</p>";
diff --git a/includes/specials/SpecialDeadendpages.php b/includes/specials/SpecialDeadendpages.php
index bb9625afa6..f8ef4d44f7 100644
--- a/includes/specials/SpecialDeadendpages.php
+++ b/includes/specials/SpecialDeadendpages.php
@@ -46,7 +46,7 @@ class DeadendPagesPage extends PageQueryPage {
 	}
 
 	function isSyndicated() {
-		return false; 
+		return false;
 	}
 
 	/**
@@ -72,7 +72,7 @@ class DeadendPagesPage extends PageQueryPage {
 			) ) )
 		);
 	}
-	
+
 	function getOrderFields() {
 		// For some crazy reason ordering by a constant
 		// causes a filesort
diff --git a/includes/specials/SpecialDeletedContributions.php b/includes/specials/SpecialDeletedContributions.php
index e9e6f6639b..cb1ee946b7 100644
--- a/includes/specials/SpecialDeletedContributions.php
+++ b/includes/specials/SpecialDeletedContributions.php
@@ -211,7 +211,7 @@ class DeletedContribsPager extends IndexPager {
 		} else {
 			$mflag = '';
 		}
-		
+
 		// Revision delete link
 		$canHide = $wgUser->isAllowed( 'deleterevision' );
 		if( $canHide || ($rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) ) {
@@ -234,9 +234,9 @@ class DeletedContribsPager extends IndexPager {
 			array( 'class' => 'mw-deletedcontribs-tools' ),
 			wfMsg( 'parentheses', $wgLang->pipeList( array( $last, $dellog, $reviewlink ) ) )
 		);
-		
+
 		$ret = "{$del}{$link} {$tools} . . {$mflag} {$pagelink} {$comment}";
-		
+
 		# Denote if username is redacted for this edit
 		if( $rev->isDeleted( Revision::DELETED_USER ) ) {
 			$ret .= " <strong>" . wfMsgHtml('rev-deleted-user-contribs') . "</strong>";
@@ -381,7 +381,7 @@ class DeletedContributionsPage extends SpecialPage {
 							array(),
 							array(
 								'action' => 'unblock',
-								'ip' => $nt->getDBkey() 
+								'ip' => $nt->getDBkey()
 							)
 						);
 					}
diff --git a/includes/specials/SpecialDisambiguations.php b/includes/specials/SpecialDisambiguations.php
index 314a7fbb7f..4ca5eaca54 100644
--- a/includes/specials/SpecialDisambiguations.php
+++ b/includes/specials/SpecialDisambiguations.php
@@ -77,7 +77,7 @@ class DisambiguationsPage extends PageQueryPage {
 			$set = 'FALSE';
 			wfDebug("Mediawiki:disambiguationspage message does not link to any templates!\n");
 		}
-		
+
 		// FIXME: What are pagelinks and p2 doing here?
 		return array (
 			'tables' => array( 'templatelinks', 'p1' => 'page', 'pagelinks', 'p2' => 'page' ),
@@ -96,11 +96,11 @@ class DisambiguationsPage extends PageQueryPage {
 	function getOrderFields() {
 		return array( 'tl_namespace', 'tl_title', 'value' );
 	}
-	
+
 	function sortDescending() {
 		return false;
 	}
-	
+
 	/**
 	 * Fetch  links and cache their existence
 	 */
diff --git a/includes/specials/SpecialDoubleRedirects.php b/includes/specials/SpecialDoubleRedirects.php
index d25de5ddc7..4242a0a334 100644
--- a/includes/specials/SpecialDoubleRedirects.php
+++ b/includes/specials/SpecialDoubleRedirects.php
@@ -32,7 +32,7 @@ class DoubleRedirectsPage extends PageQueryPage {
 	function __construct( $name = 'DoubleRedirects' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 	function sortDescending() { return false; }
diff --git a/includes/specials/SpecialEmailuser.php b/includes/specials/SpecialEmailuser.php
index 2d058a915e..098d936c46 100644
--- a/includes/specials/SpecialEmailuser.php
+++ b/includes/specials/SpecialEmailuser.php
@@ -28,20 +28,20 @@
  */
 class SpecialEmailUser extends UnlistedSpecialPage {
 	protected $mTarget;
-	
+
 	public function __construct(){
 		parent::__construct( 'Emailuser' );
 	}
-	
+
 	protected function getFormFields(){
 		global $wgUser;
 		return array(
 			'From' => array(
 				'type' => 'info',
 				'raw' => 1,
-				'default' => $wgUser->getSkin()->link( 
-					$wgUser->getUserPage(), 
-					htmlspecialchars( $wgUser->getName() ) 
+				'default' => $wgUser->getSkin()->link(
+					$wgUser->getUserPage(),
+					htmlspecialchars( $wgUser->getName() )
 				),
 				'label-message' => 'emailfrom',
 				'id' => 'mw-emailuser-sender',
@@ -49,8 +49,8 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 			'To' => array(
 				'type' => 'info',
 				'raw' => 1,
-				'default' => $wgUser->getSkin()->link( 
-					$this->mTargetObj->getUserPage(), 
+				'default' => $wgUser->getSkin()->link(
+					$this->mTargetObj->getUserPage(),
 					htmlspecialchars( $this->mTargetObj->getName() )
 				),
 				'label-message' => 'emailto',
@@ -82,7 +82,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 			),
 		);
 	}
-	
+
 	public function execute( $par ) {
 		global $wgRequest, $wgOut, $wgUser;
 
@@ -93,7 +93,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 		$this->mTarget = is_null( $par )
 			? $wgRequest->getVal( 'wpTarget', $wgRequest->getVal( 'target', '' ) )
 			: $par;
-			
+
 		$ret = self::getTarget( $this->mTarget );
 		if( $ret instanceof User ){
 			$this->mTargetObj = $ret;
@@ -101,7 +101,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 			$wgOut->showErrorPage( "{$ret}title", "{$ret}text" );
 			return false;
 		}
-	
+
 		$error = self::getPermissionsError( $wgUser, $wgRequest->getVal( 'wpEditToken' ) );
 		switch ( $error ) {
 			case null:
@@ -126,7 +126,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 				$wgOut->showErrorPage( $title, $msg, $params );
 				return;
 		}
-		
+
 		$form = new HTMLForm( $this->getFormFields() );
 		$form->addPreText( wfMsgExt( 'emailpagetext', 'parseinline' ) );
 		$form->setSubmitText( wfMsg( 'emailsend' ) );
@@ -134,14 +134,14 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 		$form->setSubmitCallback( array( __CLASS__, 'submit' ) );
 		$form->setWrapperLegend( wfMsgExt( 'email-legend', 'parsemag' ) );
 		$form->loadData();
-		
+
 		if( !wfRunHooks( 'EmailUserForm', array( &$form ) ) ){
 			return false;
 		}
-		
+
 		$wgOut->setPagetitle( wfMsg( 'emailpage' ) );
 		$result = $form->show();
-		
+
 		if( $result === true || ( $result instanceof Status && $result->isGood() ) ){
 			$wgOut->setPagetitle( wfMsg( 'emailsent' ) );
 			$wgOut->addWikiMsg( 'emailsenttext' );
@@ -160,7 +160,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 			wfDebug( "Target is empty.\n" );
 			return 'notarget';
 		}
-		
+
 		$nu = User::newFromName( $target );
 		if( !$nu instanceof User || !$nu->getId() ) {
 			wfDebug( "Target is invalid user.\n" );
@@ -188,11 +188,11 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 		if( !$wgEnableEmail || !$wgEnableUserEmail ){
 			return 'usermaildisabled';
 		}
-		
+
 		if( !$user->isAllowed( 'sendemail' ) ) {
 			return 'badaccess';
 		}
-		
+
 		if( !$user->isEmailConfirmed() ){
 			return 'mailnologin';
 		}
@@ -219,7 +219,7 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 
 	/**
 	 * Really send a mail. Permissions should have been checked using
-	 * getPermissionsError(). It is probably also a good 
+	 * getPermissionsError(). It is probably also a good
 	 * idea to check the edit token and ping limiter in advance.
 	 *
 	 * @return Mixed: Status object, or potentially a String on error
@@ -239,17 +239,17 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 
 		// Add a standard footer and trim up trailing newlines
 		$text = rtrim( $text ) . "\n\n-- \n";
-		$text .= wfMsgExt( 
+		$text .= wfMsgExt(
 			'emailuserfooter',
-			array( 'content', 'parsemag' ), 
-			array( $from->name, $to->name ) 
+			array( 'content', 'parsemag' ),
+			array( $from->name, $to->name )
 		);
 
 		$error = '';
 		if( !wfRunHooks( 'EmailUser', array( &$to, &$from, &$subject, &$text, &$error ) ) ) {
 			return $error;
 		}
-		
+
 		if( $wgUserEmailUseReplyTo ) {
 			// Put the generic wiki autogenerated address in the From:
 			// header and reserve the user for Reply-To.
@@ -284,12 +284,12 @@ class SpecialEmailUser extends UnlistedSpecialPage {
 			return $status;
 		} else {
 			// if the user requested a copy of this mail, do this now,
-			// unless they are emailing themselves, in which case one 
+			// unless they are emailing themselves, in which case one
 			// copy of the message is sufficient.
 			if ( $data['CCMe'] && $to != $from ) {
 				$cc_subject = wfMsg(
-					'emailccsubject', 
-					$target->getName(), 
+					'emailccsubject',
+					$target->getName(),
 					$subject
 				);
 				wfRunHooks( 'EmailUserCC', array( &$from, &$from, &$cc_subject, &$text ) );
diff --git a/includes/specials/SpecialExport.php b/includes/specials/SpecialExport.php
index c64e671986..4822cd4ae2 100644
--- a/includes/specials/SpecialExport.php
+++ b/includes/specials/SpecialExport.php
@@ -92,13 +92,13 @@ class SpecialExport extends SpecialPage {
 			$page = $wgRequest->getText( 'pages' );
 			$this->curonly = $wgRequest->getCheck( 'curonly' );
 			$rawOffset = $wgRequest->getVal( 'offset' );
-			
+
 			if( $rawOffset ) {
 				$offset = wfTimestamp( TS_MW, $rawOffset );
 			} else {
 				$offset = null;
 			}
-			
+
 			$limit = $wgRequest->getInt( 'limit' );
 			$dir = $wgRequest->getVal( 'dir' );
 			$history = array(
@@ -107,7 +107,7 @@ class SpecialExport extends SpecialPage {
 				'limit' => $wgExportMaxHistory,
 			);
 			$historyCheck = $wgRequest->getCheck( 'history' );
-			
+
 			if ( $this->curonly ) {
 				$history = WikiExporter::CURRENT;
 			} elseif ( !$historyCheck ) {
@@ -129,7 +129,7 @@ class SpecialExport extends SpecialPage {
 			// Default to current-only for GET requests.
 			$page = $wgRequest->getText( 'pages', $par );
 			$historyCheck = $wgRequest->getCheck( 'history' );
-			
+
 			if( $historyCheck ) {
 				$history = WikiExporter::FULL;
 			} else {
@@ -153,20 +153,20 @@ class SpecialExport extends SpecialPage {
 
 		if ( $this->doExport ) {
 			$wgOut->disable();
-			
+
 			// Cancel output buffering and gzipping if set
 			// This should provide safer streaming for pages with history
 			wfResetOutputBuffers();
 			$wgRequest->response()->header( "Content-type: application/xml; charset=utf-8" );
-			
+
 			if( $wgRequest->getCheck( 'wpDownload' ) ) {
 				// Provide a sane filename suggestion
 				$filename = urlencode( $wgSitename . '-' . wfTimestampNow() . '.xml' );
 				$wgRequest->response()->header( "Content-disposition: attachment;filename={$filename}" );
 			}
-			
+
 			$this->doExport( $page, $history, $list_authors );
-			
+
 			return;
 		}
 
@@ -195,14 +195,14 @@ class SpecialExport extends SpecialPage {
 		} else {
 			$wgOut->addHTML( wfMsgExt( 'exportnohistory', 'parse' ) );
 		}
-		
+
 		$form .= Xml::checkLabel(
-			wfMsg( 'export-templates' ), 
-			'templates', 
-			'wpExportTemplates', 
+			wfMsg( 'export-templates' ),
+			'templates',
+			'wpExportTemplates',
 			$wgRequest->wasPosted() ? $wgRequest->getCheck( 'templates' ) : false
 		) . '<br />';
-		
+
 		if( $wgExportMaxLinkDepth || $this->userCanOverrideExportDepth() ) {
 			$form .= Xml::inputLabel( wfMsg( 'export-pagelinks' ), 'pagelink-depth', 'pagelink-depth', 20, 0 ) . '<br />';
 		}
@@ -217,7 +217,7 @@ class SpecialExport extends SpecialPage {
 
 		$form .= Xml::submitButton( wfMsg( 'export-submit' ), $wgUser->getSkin()->tooltipAndAccessKeyAttribs( 'export' ) );
 		$form .= Xml::closeElement( 'form' );
-		
+
 		$wgOut->addHTML( $form );
 	}
 
@@ -272,7 +272,7 @@ class SpecialExport extends SpecialPage {
 		foreach( $pages as $k => $v ) {
 			$pages[$k] = str_replace( " ", "_", $v );
 		}
-		
+
 		$pages = array_unique( $pages );
 
 		/* Ok, let's get to it... */
@@ -291,11 +291,11 @@ class SpecialExport extends SpecialPage {
 			set_time_limit(0);
 			wfRestoreWarnings();
 		}
-		
+
 		$exporter = new WikiExporter( $db, $history, $buffer );
 		$exporter->list_authors = $list_authors;
 		$exporter->openStream();
-		
+
 		foreach( $pages as $page ) {
 			/*
 			 if( $wgExportMaxHistory && !$this->curonly ) {
@@ -322,7 +322,7 @@ class SpecialExport extends SpecialPage {
 		}
 
 		$exporter->closeStream();
-		
+
 		if( $lb ) {
 			$lb->closeAll();
 		}
@@ -343,7 +343,7 @@ class SpecialExport extends SpecialPage {
 		);
 
 		$pages = array();
-		
+
 		foreach ( $res as $row ) {
 			$n = $row->page_title;
 			if ($row->page_namespace) {
@@ -369,10 +369,10 @@ class SpecialExport extends SpecialPage {
 		);
 
 		$pages = array();
-		
+
 		foreach ( $res as $row ) {
 			$n = $row->page_title;
-			
+
 			if ( $row->page_namespace ) {
 				$ns = $wgContLang->getNsText( $row->page_namespace );
 				$n = $ns . ':' . $n;
@@ -402,17 +402,17 @@ class SpecialExport extends SpecialPage {
 	 */
 	private function validateLinkDepth( $depth ) {
 		global $wgExportMaxLinkDepth;
-		
+
 		if( $depth < 0 ) {
 			return 0;
 		}
-		
+
 		if ( !$this->userCanOverrideExportDepth() ) {
 			if( $depth > $wgExportMaxLinkDepth ) {
 				return $wgExportMaxLinkDepth;
 			}
 		}
-		
+
 		/*
 		 * There's a HARD CODED limit of 5 levels of recursion here to prevent a
 		 * crazy-big export from being done by someone setting the depth
@@ -426,21 +426,21 @@ class SpecialExport extends SpecialPage {
 		for( ; $depth > 0; --$depth ) {
 			$pageSet = $this->getLinks(
 				$inputPages, $pageSet, 'pagelinks',
-			  	array( 'pl_namespace AS namespace', 'pl_title AS title' ),
+				array( 'pl_namespace AS namespace', 'pl_title AS title' ),
 				array( 'page_id=pl_from' )
 			);
 			$inputPages = array_keys( $pageSet );
 		}
-		
+
 		return $pageSet;
 	}
 
 	/**
 	 * Expand a list of pages to include images used in those pages.
-	 * 
+	 *
 	 * @param $inputPages array, list of titles to look up
 	 * @param $pageSet array, associative array indexed by titles for output
-	 * 
+	 *
 	 * @return array associative array index by titles
 	 */
 	private function getImages( $inputPages, $pageSet ) {
@@ -458,10 +458,10 @@ class SpecialExport extends SpecialPage {
 	 */
 	private function getLinks( $inputPages, $pageSet, $table, $fields, $join ) {
 		$dbr = wfGetDB( DB_SLAVE );
-		
+
 		foreach( $inputPages as $page ) {
 			$title = Title::newFromText( $page );
-			
+
 			if( $title ) {
 				$pageSet[$title->getPrefixedText()] = true;
 				/// @todo Fixme: May or may not be more efficient to batch these
@@ -478,15 +478,15 @@ class SpecialExport extends SpecialPage {
 					),
 					__METHOD__
 				);
-				
+
 				foreach( $result as $row ) {
 					$template = Title::makeTitle( $row->namespace, $row->title );
 					$pageSet[$template->getPrefixedText()] = true;
 				}
 			}
 		}
-		
+
 		return $pageSet;
 	}
-	
+
 }
diff --git a/includes/specials/SpecialFileDuplicateSearch.php b/includes/specials/SpecialFileDuplicateSearch.php
index 2e4b608f27..af93070cb9 100644
--- a/includes/specials/SpecialFileDuplicateSearch.php
+++ b/includes/specials/SpecialFileDuplicateSearch.php
@@ -89,13 +89,13 @@ class FileDuplicateSearchPage extends QueryPage {
 			'conds' => array( 'img_sha1' => $this->hash )
 		);
 	}
-	
+
 	function execute( $par ) {
 		global $wgRequest, $wgOut, $wgLang, $wgContLang, $wgScript;
-		
+
 		$this->setHeaders();
 		$this->outputHeader();
-		
+
 		$this->filename =  isset( $par ) ?  $par : $wgRequest->getText( 'filename' );
 		$this->file = null;
 		$this->hash = '';
diff --git a/includes/specials/SpecialFilepath.php b/includes/specials/SpecialFilepath.php
index 3e27b4353c..744940f36c 100644
--- a/includes/specials/SpecialFilepath.php
+++ b/includes/specials/SpecialFilepath.php
@@ -46,14 +46,14 @@ class SpecialFilepath extends SpecialPage {
 			$this->showForm( $title );
 		} else {
 			$file = wfFindFile( $title );
-			
+
 			if ( $file && $file->exists() ) {
 				// Default behaviour: Use the direct link to the file.
 				$url = $file->getURL();
 				$width = $wgRequest->getInt( 'width', -1 );
 				$height = $wgRequest->getInt( 'height', -1 );
 
-				// If a width is requested...			
+				// If a width is requested...
 				if ( $width != -1 ) {
 					$mto = $file->transform( array( 'width' => $width, 'height' => $height ) );
 					// ... and we can
diff --git a/includes/specials/SpecialImport.php b/includes/specials/SpecialImport.php
index b1292d2d10..336576cc90 100644
--- a/includes/specials/SpecialImport.php
+++ b/includes/specials/SpecialImport.php
@@ -30,14 +30,14 @@
  * @ingroup SpecialPage
  */
 class SpecialImport extends SpecialPage {
-	
+
 	private $interwiki = false;
 	private $namespace;
 	private $frompage = '';
 	private $logcomment= false;
 	private $history = true;
 	private $includeTemplates = false;
-	
+
 	/**
 	 * Constructor
 	 */
@@ -46,28 +46,28 @@ class SpecialImport extends SpecialPage {
 		global $wgImportTargetNamespace;
 		$this->namespace = $wgImportTargetNamespace;
 	}
-	
+
 	/**
 	 * Execute
 	 */
 	function execute( $par ) {
 		global $wgRequest;
-		
+
 		$this->setHeaders();
 		$this->outputHeader();
-		
+
 		if ( wfReadOnly() ) {
 			global $wgOut;
 			$wgOut->readOnlyPage();
 			return;
 		}
-		
+
 		if ( $wgRequest->wasPosted() && $wgRequest->getVal( 'action' ) == 'submit' ) {
 			$this->doImport();
 		}
 		$this->showForm();
 	}
-	
+
 	/**
 	 * Do the actual import
 	 */
@@ -290,8 +290,8 @@ class ImportReporter {
 	private $mLogItemCount = 0;
 
 	function __construct( $importer, $upload, $interwiki , $reason=false ) {
-		$this->mOriginalPageOutCallback = 
-		        $importer->setPageOutCallback( array( $this, 'reportPage' ) );
+		$this->mOriginalPageOutCallback =
+				$importer->setPageOutCallback( array( $this, 'reportPage' ) );
 		$this->mOriginalLogCallback =
 			$importer->setLogItemCallback( array( $this, 'reportLogItem' ) );
 		$this->mPageCount = 0;
@@ -304,7 +304,7 @@ class ImportReporter {
 		global $wgOut;
 		$wgOut->addHTML( "<ul>\n" );
 	}
-	
+
 	function reportLogItem( /* ... */ ) {
 		$this->mLogItemCount++;
 		if ( is_callable( $this->mOriginalLogCallback ) ) {
@@ -314,7 +314,7 @@ class ImportReporter {
 
 	function reportPage( $title, $origTitle, $revisionCount, $successCount, $pageInfo ) {
 		global $wgOut, $wgUser, $wgLang, $wgContLang;
-		
+
 		$args = func_get_args();
 		call_user_func_array( $this->mOriginalPageOutCallback, $args );
 
@@ -367,7 +367,7 @@ class ImportReporter {
 
 	function close() {
 		global $wgOut, $wgLang;
-		
+
 		if ( $this->mLogItemCount > 0 ) {
 			$msg = wfMsgExt( 'imported-log-entries', 'parseinline',
 						$wgLang->formatNum( $this->mLogItemCount ) );
diff --git a/includes/specials/SpecialLinkSearch.php b/includes/specials/SpecialLinkSearch.php
index b831b96676..623504d8e6 100644
--- a/includes/specials/SpecialLinkSearch.php
+++ b/includes/specials/SpecialLinkSearch.php
@@ -21,7 +21,7 @@
  * @ingroup SpecialPage
  * @author Brion Vibber
  */
- 
+
 
 /**
  * Special:LinkSearch to search the external-links table.
@@ -37,16 +37,16 @@ class LinkSearchPage extends QueryPage {
 	function __construct( $name = 'LinkSearch' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isCacheable() {
 		return false;
 	}
-	
+
 	function execute( $par ) {
 		global $wgOut, $wgRequest, $wgUrlProtocols, $wgMiserMode, $wgLang;
 		$this->setHeaders();
 		$wgOut->allowClickjacking();
-		
+
 		$target = $wgRequest->getVal( 'target', $par );
 		$namespace = $wgRequest->getIntorNull( 'namespace', null );
 
@@ -95,7 +95,7 @@ class LinkSearchPage extends QueryPage {
 		$wgOut->addHTML( $s );
 
 		if( $target != '' ) {
-			$this->setParams( array( 
+			$this->setParams( array(
 				'query' => $target2,
 				'namespace' => $namespace,
 				'protocol' => $protocol ) );
@@ -149,7 +149,7 @@ class LinkSearchPage extends QueryPage {
 		if( $this->mMungedQuery === false )
 			// Invalid query; return no results
 			return array( 'tables' => 'page', 'fields' => 'page_id', 'conds' => '0=1' );
-		
+
 		$stripped = LinkFilter::keepOneWildcard( $this->mMungedQuery );
 		$like = $dbr->buildLike( $stripped );
 		$retval = array (
diff --git a/includes/specials/SpecialListfiles.php b/includes/specials/SpecialListfiles.php
index a6bc714cbe..98725e8d6d 100644
--- a/includes/specials/SpecialListfiles.php
+++ b/includes/specials/SpecialListfiles.php
@@ -20,7 +20,7 @@
  * @file
  * @ingroup SpecialPage
  */
- 
+
 function wfSpecialListfiles( $par = null ) {
 	global $wgOut;
 
@@ -39,7 +39,7 @@ class ImageListPager extends TablePager {
 	var $mFieldNames = null;
 	var $mQueryConds = array();
 	var $mUserName = null;
-	
+
 	function __construct( $par = null ) {
 		global $wgRequest, $wgMiserMode;
 		if ( $wgRequest->getText( 'sort', 'img_date' ) == 'img_date' ) {
@@ -47,7 +47,7 @@ class ImageListPager extends TablePager {
 		} else {
 			$this->mDefaultDirection = false;
 		}
-		
+
 		$userName = $wgRequest->getText( 'user', $par );
 		if ( $userName ) {
 			$nt = Title::newFromText( $userName, NS_USER );
@@ -55,14 +55,14 @@ class ImageListPager extends TablePager {
 				$this->mUserName = $nt->getText();
 				$this->mQueryConds['img_user_text'] = $this->mUserName;
 			}
-		} 
-		
+		}
+
 		$search = $wgRequest->getText( 'ilsearch' );
 		if ( $search != '' && !$wgMiserMode ) {
 			$nt = Title::newFromURL( $search );
 			if ( $nt ) {
 				$dbr = wfGetDB( DB_SLAVE );
-				$this->mQueryConds[] = 'LOWER(img_name)' . $dbr->buildLike( $dbr->anyString(), 
+				$this->mQueryConds[] = 'LOWER(img_name)' . $dbr->buildLike( $dbr->anyString(),
 					strtolower( $nt->getDBkey() ), $dbr->anyString() );
 			}
 		}
@@ -232,7 +232,7 @@ class ImageListPager extends TablePager {
 	function getSortHeaderClass() {
 		return 'listfiles_sort ' . parent::getSortHeaderClass();
 	}
-	
+
 	function getPagingQueries() {
 		$queries = parent::getPagingQueries();
 		if ( !is_null( $this->mUserName ) ) {
diff --git a/includes/specials/SpecialListgrouprights.php b/includes/specials/SpecialListgrouprights.php
index 63dd2b828e..29eef62193 100644
--- a/includes/specials/SpecialListgrouprights.php
+++ b/includes/specials/SpecialListgrouprights.php
@@ -61,7 +61,7 @@ class SpecialListGroupRights extends SpecialPage {
 				'</tr>'
 		);
 
-		$allGroups = array_unique( array_merge( 
+		$allGroups = array_unique( array_merge(
 			array_keys( $wgGroupPermissions ),
 			array_keys( $wgRevokePermissions ),
 			array_keys( $wgAddGroups ),
@@ -70,14 +70,14 @@ class SpecialListGroupRights extends SpecialPage {
 			array_keys( $wgGroupsRemoveFromSelf )
 		) );
 		asort( $allGroups );
-				
+
 		foreach ( $allGroups as $group ) {
-			$permissions = isset( $wgGroupPermissions[$group] ) 
-				? $wgGroupPermissions[$group] 
+			$permissions = isset( $wgGroupPermissions[$group] )
+				? $wgGroupPermissions[$group]
 				: array();
 			$groupname = ( $group == '*' ) // Replace * with a more descriptive groupname
-				? 'all' 
-				: $group; 
+				? 'all'
+				: $group;
 
 			$msg = wfMessage( 'group-' . $groupname );
 			$groupnameLocalized = !$msg->isBlank() ? $msg->text() : $groupname;
@@ -153,7 +153,7 @@ class SpecialListGroupRights extends SpecialPage {
 	 * @return string List of all granted permissions, separated by comma separator
 	 */
 	 private static function formatPermissions( $permissions, $revoke, $add, $remove, $addSelf, $removeSelf ) {
-	 	global $wgLang;
+		global $wgLang;
 
 		$r = array();
 		foreach( $permissions as $permission => $granted ) {
diff --git a/includes/specials/SpecialListredirects.php b/includes/specials/SpecialListredirects.php
index 21f8aec342..8a2444e593 100644
--- a/includes/specials/SpecialListredirects.php
+++ b/includes/specials/SpecialListredirects.php
@@ -33,7 +33,7 @@ class ListredirectsPage extends QueryPage {
 	function __construct( $name = 'Listredirects' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 	function sortDescending() { return false; }
@@ -60,7 +60,7 @@ class ListredirectsPage extends QueryPage {
 	function getOrderFields() {
 		return array ( 'p1.page_namespace', 'p1.page_title' );
 	}
-	
+
 	/**
 	 * Cache page existence for performance
 	 */
@@ -78,7 +78,7 @@ class ListredirectsPage extends QueryPage {
 			$db->dataSeek( $res, 0 );
 		}
 	}
-	
+
 	protected function getRedirectTarget( $row ) {
 		if ( isset( $row->rd_title ) ) {
 			return Title::makeTitle( $row->rd_namespace,
diff --git a/includes/specials/SpecialLonelypages.php b/includes/specials/SpecialLonelypages.php
index a4d0ec5d39..0800e43c8a 100644
--- a/includes/specials/SpecialLonelypages.php
+++ b/includes/specials/SpecialLonelypages.php
@@ -32,7 +32,7 @@ class LonelyPagesPage extends PageQueryPage {
 	function __construct( $name = 'Lonelypages' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function getPageHeader() {
 		return wfMsgExt( 'lonelypagestext', array( 'parse' ) );
 	}
@@ -68,7 +68,7 @@ class LonelyPagesPage extends PageQueryPage {
 						'tl_title = page_title' ) ) )
 		);
 	}
-	
+
 	function getOrderFields() {
 		// For some crazy reason ordering by a constant
 		// causes a filesort in MySQL 5
diff --git a/includes/specials/SpecialMIMEsearch.php b/includes/specials/SpecialMIMEsearch.php
index 43f8f8dc5f..a64b287064 100644
--- a/includes/specials/SpecialMIMEsearch.php
+++ b/includes/specials/SpecialMIMEsearch.php
@@ -41,7 +41,7 @@ class MIMEsearchPage extends QueryPage {
 	function linkParameters() {
 		return array( 'mime' => "{$this->major}/{$this->minor}" );
 	}
-	
+
 	public function getQueryInfo() {
 		return array(
 			'tables' => array( 'image' ),
@@ -57,11 +57,11 @@ class MIMEsearchPage extends QueryPage {
 					'img_minor_mime' => $this->minor )
 		);
 	}
-	
+
 	function execute( $par ) {
 		global $wgRequest, $wgOut;
 		$mime = $par ? $par : $wgRequest->getText( 'mime' );
-		
+
 		$this->setHeaders();
 		$this->outputHeader();
 		$wgOut->addHTML(
@@ -82,7 +82,7 @@ class MIMEsearchPage extends QueryPage {
 		}
 		parent::execute( $par );
 	}
-		
+
 
 	function formatResult( $skin, $result ) {
 		global $wgContLang, $wgLang;
diff --git a/includes/specials/SpecialMergeHistory.php b/includes/specials/SpecialMergeHistory.php
index 43b4ef6ad0..5ce148cd6a 100644
--- a/includes/specials/SpecialMergeHistory.php
+++ b/includes/specials/SpecialMergeHistory.php
@@ -116,7 +116,7 @@ class SpecialMergeHistory extends SpecialPage {
 				wfEscapeWikiText( $this->mDestObj->getPrefixedText() )
 			);
 		}
-		
+
 		if ( $this->mTargetObj && $this->mDestObj && $this->mTargetObj->equals( $this->mDestObj ) ) {
 			$errors[] = wfMsgExt( 'mergehistory-same-destination', array( 'parse' ) );
 		}
diff --git a/includes/specials/SpecialMostcategories.php b/includes/specials/SpecialMostcategories.php
index 41279e35ff..6f3b0a3760 100644
--- a/includes/specials/SpecialMostcategories.php
+++ b/includes/specials/SpecialMostcategories.php
@@ -34,7 +34,7 @@ class MostcategoriesPage extends QueryPage {
 	function __construct( $name = 'Mostcategories' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 
diff --git a/includes/specials/SpecialMostlinked.php b/includes/specials/SpecialMostlinked.php
index aaa07d7a62..73dd4f008f 100644
--- a/includes/specials/SpecialMostlinked.php
+++ b/includes/specials/SpecialMostlinked.php
@@ -35,7 +35,7 @@ class MostlinkedPage extends QueryPage {
 	function __construct( $name = 'Mostlinked' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 
diff --git a/includes/specials/SpecialMostlinkedcategories.php b/includes/specials/SpecialMostlinkedcategories.php
index b4527f8f05..242e26fb84 100644
--- a/includes/specials/SpecialMostlinkedcategories.php
+++ b/includes/specials/SpecialMostlinkedcategories.php
@@ -34,7 +34,7 @@ class MostlinkedCategoriesPage extends QueryPage {
 	function __construct( $name = 'Mostlinkedcategories' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 
diff --git a/includes/specials/SpecialMostlinkedtemplates.php b/includes/specials/SpecialMostlinkedtemplates.php
index 78f806f487..d9fe994968 100644
--- a/includes/specials/SpecialMostlinkedtemplates.php
+++ b/includes/specials/SpecialMostlinkedtemplates.php
@@ -21,7 +21,7 @@
  * @ingroup SpecialPage
  * @author Rob Church <robchur@gmail.com>
  */
- 
+
 /**
  * Special page lists templates with a large number of
  * transclusion links, i.e. "most used" templates
diff --git a/includes/specials/SpecialMostrevisions.php b/includes/specials/SpecialMostrevisions.php
index 6c30e54530..b0253316b4 100644
--- a/includes/specials/SpecialMostrevisions.php
+++ b/includes/specials/SpecialMostrevisions.php
@@ -27,7 +27,7 @@ class MostrevisionsPage extends FewestrevisionsPage {
 	function __construct( $name = 'Mostrevisions' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function sortDescending() {
 		return true;
 	}
diff --git a/includes/specials/SpecialMovepage.php b/includes/specials/SpecialMovepage.php
index 5c04d2197f..2be33d0fdf 100644
--- a/includes/specials/SpecialMovepage.php
+++ b/includes/specials/SpecialMovepage.php
@@ -215,7 +215,7 @@ class MovePageForm extends UnlistedSpecialPage {
 			 Xml::element( 'legend', null, wfMsg( 'move-page-legend' ) ) .
 			 Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-movepage-table' ) ) .
 			 "<tr>
-			 	<td class='mw-label'>" .
+				<td class='mw-label'>" .
 					wfMsgHtml( 'movearticle' ) .
 				"</td>
 				<td class='mw-input'>
diff --git a/includes/specials/SpecialNewimages.php b/includes/specials/SpecialNewimages.php
index cecd7dfdef..6ee9e46f2c 100644
--- a/includes/specials/SpecialNewimages.php
+++ b/includes/specials/SpecialNewimages.php
@@ -102,7 +102,7 @@ function wfSpecialNewimages( $par, $specialPage ) {
 		$invertSort = true;
 	}
 	$sql = 'SELECT img_size, img_name, img_user, img_user_text,'.
-	     "img_description,img_timestamp FROM $image";
+		 "img_description,img_timestamp FROM $image";
 
 	if( $hidebotsql ) {
 		$sql .= $hidebotsql;
diff --git a/includes/specials/SpecialPreferences.php b/includes/specials/SpecialPreferences.php
index e63aeee634..a44ce737b9 100644
--- a/includes/specials/SpecialPreferences.php
+++ b/includes/specials/SpecialPreferences.php
@@ -61,7 +61,7 @@ class SpecialPreferences extends SpecialPage {
 				'savedprefs'
 			);
 		}
-		
+
 		if ( $wgRequest->getCheck( 'eauth' ) ) {
 			$wgOut->wrapWikiMsg( "<div class='error' style='clear: both;'>\n$1\n</div>",
 									'eauthentsent', $wgUser->getName() );
diff --git a/includes/specials/SpecialPrefixindex.php b/includes/specials/SpecialPrefixindex.php
index 5797f35a99..ff66cbe1da 100644
--- a/includes/specials/SpecialPrefixindex.php
+++ b/includes/specials/SpecialPrefixindex.php
@@ -28,11 +28,11 @@
  */
 class SpecialPrefixindex extends SpecialAllpages {
 	// Inherit $maxPerPage
-	
+
 	function __construct(){
 		parent::__construct( 'Prefixindex' );
 	}
-	
+
 	/**
 	 * Entry point : initialise variables and call subfunctions.
 	 * @param $par String: becomes "FOO" when called like Special:Prefixindex/FOO (default null)
@@ -70,7 +70,7 @@ class SpecialPrefixindex extends SpecialAllpages {
 			$wgOut->addHTML( $this->namespacePrefixForm( $namespace, null ) );
 		}
 	}
-	
+
 	/**
 	* HTML for the top form
 	* @param $namespace Integer: a namespace constant (default NS_MAIN).
@@ -160,7 +160,7 @@ class SpecialPrefixindex extends SpecialAllpages {
 			$n = 0;
 			if( $res->numRows() > 0 ) {
 				$out = Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-prefixindex-list-table' ) );
-	
+
 				while( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
 					$t = Title::makeTitle( $s->page_namespace, $s->page_title );
 					if( $t ) {
diff --git a/includes/specials/SpecialProtectedpages.php b/includes/specials/SpecialProtectedpages.php
index 5d23788bb5..4bb6714c85 100644
--- a/includes/specials/SpecialProtectedpages.php
+++ b/includes/specials/SpecialProtectedpages.php
@@ -199,7 +199,7 @@ class SpecialProtectedpages extends SpecialPage {
 		return
 			Xml::checkLabel( wfMsg('protectedpages-indef'), 'indefonly', 'indefonly', $indefOnly ) . "\n";
 	}
-	
+
 	/**
 	 * @return string Formatted HTML
 	 */
@@ -294,7 +294,7 @@ class ProtectedPagesPager extends AlphabeticPager {
 	public $mForm, $mConds;
 	private $type, $level, $namespace, $sizetype, $size, $indefonly;
 
-	function __construct( $form, $conds = array(), $type, $level, $namespace, $sizetype='', $size=0, 
+	function __construct( $form, $conds = array(), $type, $level, $namespace, $sizetype='', $size=0,
 		$indefonly = false, $cascadeonly = false )
 	{
 		$this->mForm = $form;
@@ -329,7 +329,7 @@ class ProtectedPagesPager extends AlphabeticPager {
 				'OR pr_expiry IS NULL)';
 		$conds[] = 'page_id=pr_page';
 		$conds[] = 'pr_type=' . $this->mDb->addQuotes( $this->type );
-		
+
 		if( $this->sizetype=='min' ) {
 			$conds[] = 'page_len>=' . $this->size;
 		} else if( $this->sizetype=='max' ) {
diff --git a/includes/specials/SpecialRandompage.php b/includes/specials/SpecialRandompage.php
index 4e3febe3b9..fecd355ad4 100644
--- a/includes/specials/SpecialRandompage.php
+++ b/includes/specials/SpecialRandompage.php
@@ -65,7 +65,7 @@ class RandomPage extends SpecialPage {
 
 		if( is_null( $title ) ) {
 			$this->setHeaders();
-			$wgOut->addWikiMsg( strtolower( $this->mName ) . '-nopages', 
+			$wgOut->addWikiMsg( strtolower( $this->mName ) . '-nopages',
 				$this->getNsList(), count( $this->namespaces ) );
 			return;
 		}
diff --git a/includes/specials/SpecialRecentchanges.php b/includes/specials/SpecialRecentchanges.php
index 487b0f289c..dced986b59 100644
--- a/includes/specials/SpecialRecentchanges.php
+++ b/includes/specials/SpecialRecentchanges.php
@@ -298,8 +298,8 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 					MWNamespace::getAssociated( $opts['namespace'] )
 				);
 				$condition = "(rc_namespace $operator $selectedNS "
-				           . $boolean
-				           . " rc_namespace $operator $associatedNS)";
+						   . $boolean
+						   . " rc_namespace $operator $associatedNS)";
 			}
 
 			$conds[] = $condition;
diff --git a/includes/specials/SpecialRecentchangeslinked.php b/includes/specials/SpecialRecentchangeslinked.php
index 49cce03722..873055c5c9 100644
--- a/includes/specials/SpecialRecentchangeslinked.php
+++ b/includes/specials/SpecialRecentchangeslinked.php
@@ -172,16 +172,16 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 			else
 				$order = array();
 
-			
-			$query = $dbr->selectSQLText( 
-				array_merge( $tables, array( $link_table ) ), 
-				$select, 
+
+			$query = $dbr->selectSQLText(
+				array_merge( $tables, array( $link_table ) ),
+				$select,
 				$conds + $subconds,
-				__METHOD__, 
+				__METHOD__,
 				$order + $query_options,
 				$join_conds + array( $link_table => array( 'INNER JOIN', $subjoin ) )
 			);
-			
+
 			if( $dbr->unionSupportsOrderAndLimit())
 				$query = $dbr->limitResult( $query, $limit );
 
@@ -197,7 +197,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 			$sql = $dbr->unionQueries($subsql, false).' ORDER BY rc_timestamp DESC';
 			$sql = $dbr->limitResult($sql, $limit, false);
 		}
-		
+
 		$res = $dbr->query( $sql, __METHOD__ );
 
 		if( $res->numRows() == 0 )
@@ -205,7 +205,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 		return $res;
 	}
-	
+
 	function getExtraOptions( $opts ){
 		$opts->consumeValues( array( 'showlinkedto', 'target', 'tagfilter' ) );
 		$extraOpts = array();
@@ -252,7 +252,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 	function setBottomText( OutputPage $out, FormOptions $opts ) {
 		if( isset( $this->mResultEmpty ) && $this->mResultEmpty ){
-			$out->addWikiMsg( 'recentchangeslinked-noresult' );	
+			$out->addWikiMsg( 'recentchangeslinked-noresult' );
 		}
 	}
 }
diff --git a/includes/specials/SpecialResetpass.php b/includes/specials/SpecialResetpass.php
index 256cc90394..cda1e9f192 100644
--- a/includes/specials/SpecialResetpass.php
+++ b/includes/specials/SpecialResetpass.php
@@ -47,7 +47,7 @@ class SpecialResetpass extends SpecialPage {
 		$this->mNewpass = $wgRequest->getVal( 'wpNewPassword' );
 		$this->mRetype = $wgRequest->getVal( 'wpRetype' );
 		$this->mDomain = $wgRequest->getVal( 'wpDomain' );
-		
+
 		$this->setHeaders();
 		$this->outputHeader();
 		$wgOut->disallowUserJs();
@@ -96,7 +96,7 @@ class SpecialResetpass extends SpecialPage {
 		}
 		$this->showForm();
 	}
-	
+
 	function doReturnTo() {
 		global $wgRequest, $wgOut;
 		$titleObj = Title::newFromText( $wgRequest->getVal( 'returnto' ) );
@@ -127,7 +127,7 @@ class SpecialResetpass extends SpecialPage {
 			$rememberMe = '<tr>' .
 				'<td></td>' .
 				'<td class="mw-input">' .
-					Xml::checkLabel( 
+					Xml::checkLabel(
 						wfMsgExt( 'remembermypassword', 'parsemag', $wgLang->formatNum( ceil( $wgCookieExpiration / ( 3600 * 24 ) ) ) ),
 						'wpRemember', 'wpRemember',
 						$wgRequest->getCheck( 'wpRemember' ) ) .
@@ -193,7 +193,7 @@ class SpecialResetpass extends SpecialPage {
 			$out .= "\t<td class='mw-label'>";
 			if ( $type != 'text' )
 				$out .= Xml::label( wfMsg( $label ), $name );
-			else 
+			else
 				$out .=  wfMsgHtml( $label );
 			$out .= "</td>\n";
 			$out .= "\t<td class='mw-input'>$field</td>\n";
@@ -211,7 +211,7 @@ class SpecialResetpass extends SpecialPage {
 		if( !$user || $user->isAnon() ) {
 			throw new PasswordError( 'no such user' );
 		}
-		
+
 		if( $newpass !== $retype ) {
 			wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'badretype' ) );
 			throw new PasswordError( wfMsg( 'badretype' ) );
@@ -221,7 +221,7 @@ class SpecialResetpass extends SpecialPage {
 			wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'wrongpassword' ) );
 			throw new PasswordError( wfMsg( 'resetpass-wrong-oldpass' ) );
 		}
-		
+
 		try {
 			$user->setPassword( $this->mNewpass );
 			wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'success' ) );
@@ -230,7 +230,7 @@ class SpecialResetpass extends SpecialPage {
 			wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'error' ) );
 			throw new PasswordError( $e->getMessage() );
 		}
-		
+
 		$user->setCookies();
 		$user->saveSettings();
 	}
diff --git a/includes/specials/SpecialSpecialpages.php b/includes/specials/SpecialSpecialpages.php
index 9832137f48..638f235a43 100644
--- a/includes/specials/SpecialSpecialpages.php
+++ b/includes/specials/SpecialSpecialpages.php
@@ -108,7 +108,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 			);
 			foreach( $sortedPages as $desc => $specialpage ) {
 				list( $title, $restricted, $expensive) = $specialpage;
-				
+
 				$pageClasses = array();
 				if ( $expensive && $wgMiserMode ){
 					$includesCachedPages = true;
@@ -118,7 +118,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 					$includesRestrictedPages = true;
 					$pageClasses[] = 'mw-specialpagerestricted';
 				}
-				
+
 				$link = $sk->linkKnown( $title , htmlspecialchars( $desc ) );
 				$wgOut->addHTML( Html::rawElement( 'li', array( 'class' => implode( ' ', $pageClasses ) ), $link ) . "\n" );
 
diff --git a/includes/specials/SpecialStatistics.php b/includes/specials/SpecialStatistics.php
index 046f5254dd..c1d05f2bc2 100644
--- a/includes/specials/SpecialStatistics.php
+++ b/includes/specials/SpecialStatistics.php
@@ -28,21 +28,21 @@
  * @ingroup SpecialPage
  */
 class SpecialStatistics extends SpecialPage {
-	
+
 	private $views, $edits, $good, $images, $total, $users,
 			$activeUsers = 0;
-	
+
 	public function __construct() {
 		parent::__construct( 'Statistics' );
 	}
-	
+
 	public function execute( $par ) {
 		global $wgOut, $wgMemc;
 		global $wgDisableCounters, $wgMiserMode;
-		
+
 		$this->setHeaders();
 		$wgOut->addModuleStyles( 'mediawiki.special' );
-	
+
 		$this->views = SiteStats::views();
 		$this->edits = SiteStats::edits();
 		$this->good = SiteStats::articles();
@@ -51,13 +51,13 @@ class SpecialStatistics extends SpecialPage {
 		$this->users = SiteStats::users();
 		$this->activeUsers = SiteStats::activeUsers();
 		$this->hook = '';
-	
+
 		# Staticic - views
 		$viewsStats = '';
 		if( !$wgDisableCounters ) {
 			$viewsStats = $this->getViewsStats();
 		}
-		
+
 		# Set active user count
 		if( !$wgMiserMode ) {
 			$key = wfMemcKey( 'sitestats', 'activeusers-updated' );
@@ -88,7 +88,7 @@ class SpecialStatistics extends SpecialPage {
 		if( !$wgDisableCounters && !$wgMiserMode ) {
 			$text .= $this->getMostViewedPages();
 		}
-		
+
 		# Statistic - other
 		$extraStats = array();
 		if( wfRunHooks( 'SpecialStatsAddExtra', array( &$extraStats ) ) ) {
@@ -120,7 +120,7 @@ class SpecialStatistics extends SpecialPage {
 			$msg = wfMessage( $descMsg, $descMsgParam );
 			if ( $msg->exists() ) {
 				$descriptionText = $msg->parse();
-				$text .= "<br />" . Xml::element( 'small', array( 'class' => 'mw-statistic-desc'), 
+				$text .= "<br />" . Xml::element( 'small', array( 'class' => 'mw-statistic-desc'),
 					" ($descriptionText)" );
 			}
 		}
@@ -130,7 +130,7 @@ class SpecialStatistics extends SpecialPage {
 			Html::rawElement( 'td', array( 'class' => 'mw-statistics-numbers' ), $number )
 		);
 	}
-	
+
 	/**
 	 * Each of these methods is pretty self-explanatory, get a particular
 	 * row for the table of statistics
@@ -244,7 +244,7 @@ class SpecialStatistics extends SpecialPage {
 					$wgLang->formatNum( $this->views ),
 						array ( 'class' => 'mw-statistics-views-total' ), 'statistics-views-total-desc' ) .
 				$this->formatRow( wfMsgExt( 'statistics-views-peredit', array( 'parseinline' ) ),
-					$wgLang->formatNum( sprintf( '%.2f', $this->edits ? 
+					$wgLang->formatNum( sprintf( '%.2f', $this->edits ?
 						$this->views / $this->edits : 0 ) ),
 						array ( 'class' => 'mw-statistics-views-peredit' ) );
 	}
@@ -280,7 +280,7 @@ class SpecialStatistics extends SpecialPage {
 					if( $title instanceof Title ) {
 						$text .= $this->formatRow( $sk->link( $title ),
 								$wgLang->formatNum( $row->page_counter ) );
-	
+
 					}
 				}
 				$res->free();
@@ -297,14 +297,14 @@ class SpecialStatistics extends SpecialPage {
 		$return = Xml::openElement( 'tr' ) .
 			Xml::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-hooks', array( 'parseinline' ) ) ) .
 			Xml::closeElement( 'tr' );
-			
+
 		foreach( $stats as $name => $number ) {
 			$name = htmlspecialchars( $name );
 			$number = htmlspecialchars( $number );
-			
+
 			$return .= $this->formatRow( $name, $wgLang->formatNum( $number ), array( 'class' => 'mw-statistics-hook' ) );
 		}
-		
+
 		return $return;
 	}
 }
diff --git a/includes/specials/SpecialTags.php b/includes/specials/SpecialTags.php
index cd15b217db..d3f4e7df5b 100644
--- a/includes/specials/SpecialTags.php
+++ b/includes/specials/SpecialTags.php
@@ -74,7 +74,7 @@ class SpecialTags extends SpecialPage {
 		}
 
 		global $wgLang;
-		
+
 		$newRow = '';
 		$newRow .= Xml::tags( 'td', null, Xml::element( 'tt', null, $tag ) );
 
diff --git a/includes/specials/SpecialUnblock.php b/includes/specials/SpecialUnblock.php
index 585e651832..418cc5ee0f 100644
--- a/includes/specials/SpecialUnblock.php
+++ b/includes/specials/SpecialUnblock.php
@@ -142,7 +142,7 @@ class SpecialUnblock extends SpecialPage {
 						break;
 				}
 			}
-			
+
 		} else {
 			$fields['Target']['default'] = $this->target;
 			unset( $fields['Name'] );
diff --git a/includes/specials/SpecialUncategorizedimages.php b/includes/specials/SpecialUncategorizedimages.php
index d6a7fefa74..c71dc376b1 100644
--- a/includes/specials/SpecialUncategorizedimages.php
+++ b/includes/specials/SpecialUncategorizedimages.php
@@ -45,7 +45,7 @@ class UncategorizedImagesPage extends ImageQueryPage {
 	function isSyndicated() {
 		return false;
 	}
-	
+
 	function getQueryInfo() {
 		return array (
 			'tables' => array( 'page', 'categorylinks' ),
diff --git a/includes/specials/SpecialUncategorizedpages.php b/includes/specials/SpecialUncategorizedpages.php
index 26eb36a41b..765c9c3ba6 100644
--- a/includes/specials/SpecialUncategorizedpages.php
+++ b/includes/specials/SpecialUncategorizedpages.php
@@ -58,7 +58,7 @@ class UncategorizedPagesPage extends PageQueryPage {
 					'LEFT JOIN', 'cl_from = page_id' ) )
 		);
 	}
-	
+
 	function getOrderFields() {
 		// For some crazy reason ordering by a constant
 		// causes a filesort
diff --git a/includes/specials/SpecialUndelete.php b/includes/specials/SpecialUndelete.php
index 42f16f46bc..f5015e9dd3 100644
--- a/includes/specials/SpecialUndelete.php
+++ b/includes/specials/SpecialUndelete.php
@@ -111,7 +111,7 @@ class PageArchive {
 		$res = $dbr->select( 'archive',
 			array( 'ar_minor_edit', 'ar_timestamp', 'ar_user', 'ar_user_text', 'ar_comment', 'ar_len', 'ar_deleted' ),
 			array( 'ar_namespace' => $this->title->getNamespace(),
-			       'ar_title' => $this->title->getDBkey() ),
+				   'ar_title' => $this->title->getDBkey() ),
 			'PageArchive::listRevisions',
 			array( 'ORDER BY' => 'ar_timestamp DESC' ) );
 		$ret = $dbr->resultObject( $res );
@@ -194,8 +194,8 @@ class PageArchive {
 				'ar_deleted',
 				'ar_len' ),
 			array( 'ar_namespace' => $this->title->getNamespace(),
-			       'ar_title' => $this->title->getDBkey(),
-			       'ar_timestamp' => $dbr->timestamp( $timestamp ) ),
+				   'ar_title' => $this->title->getDBkey(),
+				   'ar_timestamp' => $dbr->timestamp( $timestamp ) ),
 			__METHOD__ );
 		if( $row ) {
 			return Revision::newFromArchiveRow( $row, array( 'page' => $this->title->getArticleId() ) );
@@ -221,8 +221,8 @@ class PageArchive {
 		$row = $dbr->selectRow( 'archive',
 			'ar_timestamp',
 			array( 'ar_namespace' => $this->title->getNamespace(),
-			       'ar_title' => $this->title->getDBkey(),
-			       'ar_timestamp < ' .
+				   'ar_title' => $this->title->getDBkey(),
+				   'ar_timestamp < ' .
 						$dbr->addQuotes( $dbr->timestamp( $timestamp ) ) ),
 			__METHOD__,
 			array(
@@ -293,7 +293,7 @@ class PageArchive {
 		$row = $dbr->selectRow( 'archive',
 			array( 'ar_text', 'ar_flags', 'ar_text_id' ),
 			array( 'ar_namespace' => $this->title->getNamespace(),
-			       'ar_title' => $this->title->getDBkey() ),
+				   'ar_title' => $this->title->getDBkey() ),
 			__METHOD__,
 			array( 'ORDER BY' => 'ar_timestamp DESC' ) );
 		if( $row ) {
@@ -312,7 +312,7 @@ class PageArchive {
 		$dbr = wfGetDB( DB_SLAVE );
 		$n = $dbr->selectField( 'archive', 'COUNT(ar_title)',
 			array( 'ar_namespace' => $this->title->getNamespace(),
-			       'ar_title' => $this->title->getDBkey() ) );
+				   'ar_title' => $this->title->getDBkey() ) );
 		return ($n > 0);
 	}
 
@@ -407,7 +407,7 @@ class PageArchive {
 		$page = $dbw->selectRow( 'page',
 			array( 'page_id', 'page_latest' ),
 			array( 'page_namespace' => $this->title->getNamespace(),
-			       'page_title'     => $this->title->getDBkey() ),
+				   'page_title'     => $this->title->getDBkey() ),
 			__METHOD__,
 			$options
 		);
diff --git a/includes/specials/SpecialUnusedimages.php b/includes/specials/SpecialUnusedimages.php
index 6c8f6c51e7..6407de443e 100644
--- a/includes/specials/SpecialUnusedimages.php
+++ b/includes/specials/SpecialUnusedimages.php
@@ -30,15 +30,15 @@ class UnusedimagesPage extends ImageQueryPage {
 	function __construct( $name = 'Unusedimages' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() {
 		return true;
 	}
-	
+
 	function sortDescending() {
 		return false;
 	}
-	
+
 	function isSyndicated() {
 		return false;
 	}
diff --git a/includes/specials/SpecialUnusedtemplates.php b/includes/specials/SpecialUnusedtemplates.php
index eaf05442ea..cdb4ccb836 100644
--- a/includes/specials/SpecialUnusedtemplates.php
+++ b/includes/specials/SpecialUnusedtemplates.php
@@ -34,7 +34,7 @@ class UnusedtemplatesPage extends QueryPage {
 	function __construct( $name = 'Unusedtemplates' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 	function sortDescending() { return false; }
@@ -53,7 +53,7 @@ class UnusedtemplatesPage extends QueryPage {
 					'tl_namespace = page_namespace' ) ) )
 		);
 	}
-	
+
 	function formatResult( $skin, $result ) {
 		$title = Title::makeTitle( NS_TEMPLATE, $result->title );
 		$pageLink = $skin->linkKnown(
diff --git a/includes/specials/SpecialUnwatchedpages.php b/includes/specials/SpecialUnwatchedpages.php
index 5ad9bb5b2f..92d0355008 100644
--- a/includes/specials/SpecialUnwatchedpages.php
+++ b/includes/specials/SpecialUnwatchedpages.php
@@ -34,7 +34,7 @@ class UnwatchedpagesPage extends QueryPage {
 	function __construct( $name = 'Unwatchedpages' ) {
 		parent::__construct( $name, 'unwatchedpages' );
 	}
-	
+
 	function isExpensive() { return true; }
 	function isSyndicated() { return false; }
 
@@ -55,7 +55,7 @@ class UnwatchedpagesPage extends QueryPage {
 	}
 
 	function sortDescending() { return false; }
-	
+
 	function getOrderFields() {
 		return array( 'page_namespace', 'page_title' );
 	}
diff --git a/includes/specials/SpecialUpload.php b/includes/specials/SpecialUpload.php
index 9a8f0e2269..89aa7fecef 100644
--- a/includes/specials/SpecialUpload.php
+++ b/includes/specials/SpecialUpload.php
@@ -113,7 +113,7 @@ class SpecialUpload extends SpecialPage {
 
 		$this->mForReUpload       = $request->getBool( 'wpForReUpload' ); // updating a file
 		$this->mCancelUpload      = $request->getCheck( 'wpCancelUpload' )
-		                         || $request->getCheck( 'wpReUpload' ); // b/w compat
+								 || $request->getCheck( 'wpReUpload' ); // b/w compat
 
 		// If it was posted check for the token (no remote POST'ing with user credentials)
 		$token = $request->getVal( 'wpEditToken' );
@@ -204,7 +204,7 @@ class SpecialUpload extends SpecialPage {
 				wfDebug( "Hook 'UploadForm:initial' broke output of the upload form" );
 				return;
 			}
-			
+
 
 			$this->showUploadForm( $this->getUploadForm() );
 		}
@@ -275,7 +275,7 @@ class SpecialUpload extends SpecialPage {
 		$desiredTitleObj = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName );
 		$delNotice = ''; // empty by default
 		if ( $desiredTitleObj instanceof Title && !$desiredTitleObj->exists() ) {
-			LogEventsList::showLogExtract( $delNotice, array( 'delete', 'move' ), 
+			LogEventsList::showLogExtract( $delNotice, array( 'delete', 'move' ),
 				$desiredTitleObj->getPrefixedText(),
 				'', array( 'lim' => 10,
 					   'conds' => array( "log_action != 'revision'" ),
@@ -286,8 +286,8 @@ class SpecialUpload extends SpecialPage {
 		$form->addPreText( $delNotice );
 
 		# Add text to form
-		$form->addPreText( '<div id="uploadtext">' . 
-			wfMsgExt( 'uploadtext', 'parse', array( $this->mDesiredDestName ) ) . 
+		$form->addPreText( '<div id="uploadtext">' .
+			wfMsgExt( 'uploadtext', 'parse', array( $this->mDesiredDestName ) ) .
 			'</div>' );
 		# Add upload error message
 		$form->addPreText( $message );
@@ -365,8 +365,8 @@ class SpecialUpload extends SpecialPage {
 		# mDestWarningAck is set when some javascript has shown the warning
 		# to the user. mForReUpload is set when the user clicks the "upload a
 		# new version" link.
-		if ( !$warnings || ( count( $warnings ) == 1 && 
-			isset( $warnings['exists'] ) && 
+		if ( !$warnings || ( count( $warnings ) == 1 &&
+			isset( $warnings['exists'] ) &&
 			( $this->mDestWarningAck || $this->mForReUpload ) ) )
 		{
 			return false;
@@ -450,7 +450,7 @@ class SpecialUpload extends SpecialPage {
 			$this->processVerificationError( $details );
 			return;
 		}
-		
+
 		// Verify permissions for this title
 		$permErrors = $this->mUpload->verifyPermissions( $wgUser );
 		if( $permErrors !== true ) {
@@ -599,16 +599,16 @@ class SpecialUpload extends SpecialPage {
 				}
 				$msg->params( implode( $sep, $wgFileExtensions ),
 					count( $wgFileExtensions ) );
-				
-				// Add PLURAL support for the first parameter. This results 
-				// in a bit unlogical parameter sequence, but does not break 
-				// old translations 
+
+				// Add PLURAL support for the first parameter. This results
+				// in a bit unlogical parameter sequence, but does not break
+				// old translations
 				if ( isset( $details['blacklistedExt'] ) ) {
 					$msg->numParams( count( $details['blacklistedExt'] ) );
 				} else {
 					$msg->numParams( 1 );
 				}
-				
+
 				$this->showUploadError( $msg->parse() );
 				break;
 			case UploadBase::VERIFICATION_ERROR:
@@ -775,7 +775,7 @@ class UploadForm extends HTMLForm {
 	protected $mTextAfterSummary;
 
 	protected $mSourceIds;
-	
+
 	protected $mMaxFileSize = array();
 
 	public function __construct( $options = array() ) {
@@ -794,7 +794,7 @@ class UploadForm extends HTMLForm {
 			? $options['texttop'] : '';
 
 		$this->mTextAfterSummary = isset( $options['textaftersummary'] )
-			? $options['textaftersummary'] : ''; 
+			? $options['textaftersummary'] : '';
 
 		$sourceDescriptor = $this->getSourceSection();
 		$descriptor = $sourceDescriptor
@@ -857,10 +857,10 @@ class UploadForm extends HTMLForm {
 			);
 		}
 
-		$this->mMaxUploadSize['file'] = min( 
-			wfShorthandToInteger( ini_get( 'upload_max_filesize' ) ), 
+		$this->mMaxUploadSize['file'] = min(
+			wfShorthandToInteger( ini_get( 'upload_max_filesize' ) ),
 			UploadBase::getMaxUploadSize( 'file' ) );
-			
+
 		$descriptor['UploadFile'] = array(
 			'class' => 'UploadSourceField',
 			'section' => 'source',
@@ -951,21 +951,21 @@ class UploadForm extends HTMLForm {
 			try {
 				$file = $stash->getFile( $this->mSessionKey );
 			} catch ( MWException $e ) {
-				$file = null;	
+				$file = null;
 			}
 			if ( $file ) {
 				global $wgContLang;
-				
+
 				$mto = $file->transform( array( 'width' => 120 ) );
-				$this->addHeaderText( 
+				$this->addHeaderText(
 					'<div class="thumb t' . $wgContLang->alignEnd() . '">' .
-					Html::element( 'img', array( 
+					Html::element( 'img', array(
 						'src' => $mto->getUrl(),
 						'class' => 'thumbimage',
 					) ) . '</div>', 'description' );
 			}
 		}
-		
+
 		$descriptor = array(
 			'DestFile' => array(
 				'type' => 'text',
@@ -1071,7 +1071,7 @@ class UploadForm extends HTMLForm {
 			'id' => 'wpDestFileWarningAck',
 			'default' => $this->mDestWarningAck ? '1' : '',
 		);
-		
+
 		if ( $this->mForReUpload ) {
 			$descriptor['ForReUpload'] = array(
 				'type' => 'hidden',
@@ -1117,7 +1117,7 @@ class UploadForm extends HTMLForm {
 
 		$wgOut->addScript( Skin::makeVariablesScript( $scriptVars ) );
 
-		
+
 		$wgOut->addModules( array(
 			'mediawiki.legacy.edit', // For <charinsert> support
 			'mediawiki.legacy.upload', // Old form stuff...
diff --git a/includes/specials/SpecialUploadStash.php b/includes/specials/SpecialUploadStash.php
index c3c1bdc342..78f4bb8b16 100644
--- a/includes/specials/SpecialUploadStash.php
+++ b/includes/specials/SpecialUploadStash.php
@@ -20,7 +20,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 	// UploadStash
 	private $stash;
 
-	// Since we are directly writing the file to STDOUT, 
+	// Since we are directly writing the file to STDOUT,
 	// we should not be reading in really big files and serving them out.
 	//
 	// We also don't want people using this as a file drop, even if they
@@ -81,7 +81,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 				return $this->outputLocalFile( $params['file'] );
 			}
 		} catch( UploadStashFileNotFoundException $e ) {
-			$code = 404; 
+			$code = 404;
 			$message = $e->getMessage();
 		} catch( UploadStashZeroLengthFileException $e ) {
 			$code = 500;
@@ -100,12 +100,12 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 		wfHttpError( $code, OutputPage::getStatusMessage( $code ), $message );
 		return false;
 	}
-	
+
 	/**
-	 * Parse the key passed to the SpecialPage. Returns an array containing 
-	 * the associated file object, the type ('file' or 'thumb') and if 
+	 * Parse the key passed to the SpecialPage. Returns an array containing
+	 * the associated file object, the type ('file' or 'thumb') and if
 	 * application the transform parameters
-	 * 
+	 *
 	 * @param string $key
 	 * @return array
 	 */
@@ -122,17 +122,17 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 			$srcNamePos = strrpos( $thumbPart, $fileName );
 			if ( $srcNamePos === false || $srcNamePos < 1 ) {
 				throw new UploadStashBadPathException( 'Unrecognized thumb name' );
-			} 
+			}
 			$paramString = substr( $thumbPart, 0, $srcNamePos - 1 );
-		
+
 			$handler = $file->getHandler();
-			$params = $handler->parseParamString( $paramString );				
-			return array( 'file' => $file, 'type' => $type, 'params' => $params ); 
+			$params = $handler->parseParamString( $paramString );
+			return array( 'file' => $file, 'type' => $type, 'params' => $params );
 		}
-		
+
 		return array( 'file' => $file, 'type' => $type );
 	}
-		
+
 
 
 
@@ -140,10 +140,10 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 	 * Get a thumbnail for file, either generated locally or remotely, and stream it out
 	 * @param String $key: key for the file in the stash
 	 * @param int $width: width of desired thumbnail
-	 * @return boolean success 
- 	 */
+	 * @return boolean success
+	 */
 	private function outputThumbFromStash( $file, $params ) {
-		
+
 		// this global, if it exists, points to a "scaler", as you might find in the Wikimedia Foundation cluster. See outputRemoteScaledThumb()
 		// this is part of our horrible NFS-based system, we create a file on a mount point here, but fetch the scaled file from somewhere else that
 		// happens to share it over NFS
@@ -162,9 +162,9 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 
 	/**
 	 * Scale a file (probably with a locally installed imagemagick, or similar) and output it to STDOUT.
- 	 * @param $file: File object
+	 * @param $file: File object
 	 * @param $params: scaling parameters ( e.g. array( width => '50' ) );
- 	 * @param $flags: scaling flags ( see File:: constants )
+	 * @param $flags: scaling flags ( see File:: constants )
 	 * @throws MWException
 	 * @return boolean success
 	 */
@@ -172,7 +172,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 
 		// n.b. this is stupid, we insist on re-transforming the file every time we are invoked. We rely
 		// on HTTP caching to ensure this doesn't happen.
-		
+
 		$flags |= File::RENDER_NOW;
 
 		$thumbnailImage = $file->transform( $params, $flags );
@@ -193,37 +193,37 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 		}
 
 		return $this->outputLocalFile( $thumbFile );
-	
+
 	}
-	
+
 	/**
 	 * Scale a file with a remote "scaler", as exists on the Wikimedia Foundation cluster, and output it to STDOUT.
-	 * Note: unlike the usual thumbnail process, the web client never sees the cluster URL; we do the whole HTTP transaction to the scaler ourselves 
+	 * Note: unlike the usual thumbnail process, the web client never sees the cluster URL; we do the whole HTTP transaction to the scaler ourselves
 	 *  and cat the results out.
-	 * Note: We rely on NFS to have propagated the file contents to the scaler. However, we do not rely on the thumbnail being created in NFS and then 
-	 *   propagated back to our filesystem. Instead we take the results of the HTTP request instead.  
+	 * Note: We rely on NFS to have propagated the file contents to the scaler. However, we do not rely on the thumbnail being created in NFS and then
+	 *   propagated back to our filesystem. Instead we take the results of the HTTP request instead.
 	 * Note: no caching is being done here, although we are instructing the client to cache it forever.
- 	 * @param $file: File object
+	 * @param $file: File object
 	 * @param $params: scaling parameters ( e.g. array( width => '50' ) );
- 	 * @param $flags: scaling flags ( see File:: constants )
+	 * @param $flags: scaling flags ( see File:: constants )
 	 * @throws MWException
 	 * @return boolean success
 	 */
 	private function outputRemoteScaledThumb( $file, $params, $flags ) {
-		
+
 		// this global probably looks something like 'http://upload.wikimedia.org/wikipedia/test/thumb/temp'
 		// do not use trailing slash
 		global $wgUploadStashScalerBaseUrl;
 
-		// We need to use generateThumbName() instead of thumbName(), because 
-		// the suffix needs to match the file name for the remote thumbnailer 
+		// We need to use generateThumbName() instead of thumbName(), because
+		// the suffix needs to match the file name for the remote thumbnailer
 		// to work
 		$scalerThumbName = $file->generateThumbName( $file->getName(), $params );
-		$scalerThumbUrl = $wgUploadStashScalerBaseUrl . '/' . $file->getUrlRel() . 
+		$scalerThumbUrl = $wgUploadStashScalerBaseUrl . '/' . $file->getUrlRel() .
 			'/' . rawurlencode( $scalerThumbName );
-		
+
 		// make a curl call to the scaler to create a thumbnail
-		$httpOptions = array( 
+		$httpOptions = array(
 			'method' => 'GET',
 			'timeout' => 'default'
 		);
@@ -251,13 +251,13 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 	private function outputLocalFile( $file ) {
 		if ( $file->getSize() > self::MAX_SERVE_BYTES ) {
 			throw new SpecialUploadStashTooLargeException();
-		} 
+		}
 		self::outputFileHeaders( $file->getMimeType(), $file->getSize() );
 		readfile( $file->getPath() );
 		return true;
 	}
 
-	/** 
+	/**
 	 * Output HTTP response of raw content
 	 * Side effect: writes HTTP response to STDOUT.
 	 * @param String $content: content
@@ -269,11 +269,11 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 			throw new SpecialUploadStashTooLargeException();
 		}
 		self::outputFileHeaders( $contentType, $size );
-		print $content;	
+		print $content;
 		return true;
 	}
 
-	/** 
+	/**
 	 * Output headers for streaming
 	 * XXX unsure about encoding as binary; if we received from HTTP perhaps we should use that encoding, concatted with semicolon to mimeType as it usually is.
 	 * Side effect: preps PHP to write headers to STDOUT.
@@ -284,16 +284,16 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 		header( "Content-Type: $contentType", true );
 		header( 'Content-Transfer-Encoding: binary', true );
 		header( 'Expires: Sun, 17-Jan-2038 19:14:07 GMT', true );
-		header( "Content-Length: $size", true ); 
+		header( "Content-Length: $size", true );
 	}
 
 	/**
-	 * Static callback for the HTMLForm in showUploads, to process 
+	 * Static callback for the HTMLForm in showUploads, to process
 	 * Note the stash has to be recreated since this is being called in a static context.
 	 * This works, because there really is only one stash per logged-in user, despite appearances.
 	 *
 	 * @return Status
-	 */ 
+	 */
 	public static function tryClearStashedUploads( $formData ) {
 		if ( isset( $formData['Clear'] ) ) {
 			$stash = RepoGroup::singleton()->getLocalRepo()->getUploadStash();
@@ -309,7 +309,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 	 * Default action when we don't have a subpage -- just show links to the uploads we have,
 	 * Also show a button to clear stashed files
 	 * @param Status : $status - the result of processRequest
-	 */ 
+	 */
 	private function showUploads( $status = null ) {
 		global $wgOut;
 		if ( $status === null ) {
@@ -324,24 +324,24 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 		// create the form, which will also be used to execute a callback to process incoming form data
 		// this design is extremely dubious, but supposedly HTMLForm is our standard now?
 
-		$form = new HTMLForm( array( 
-			'Clear' => array( 
-				'type' => 'hidden', 
+		$form = new HTMLForm( array(
+			'Clear' => array(
+				'type' => 'hidden',
 				'default' => true,
 				'name' => 'clear',
-			) 
+			)
 		), 'clearStashedUploads' );
-		$form->setSubmitCallback( array( __CLASS__ , 'tryClearStashedUploads' ) ); 
+		$form->setSubmitCallback( array( __CLASS__ , 'tryClearStashedUploads' ) );
 		$form->setTitle( $this->getTitle() );
 		$form->setSubmitText( wfMsg( 'uploadstash-clear' ) );
 
-		$form->prepareForm();                                                
+		$form->prepareForm();
 		$formResult = $form->tryAuthorizedSubmit();
-                                                                    
+
 
 		// show the files + form, if there are any, or just say there are none
-		$refreshHtml = Html::element( 'a', 
-			array( 'href' => $this->getTitle()->getLocalURL() ), 
+		$refreshHtml = Html::element( 'a',
+			array( 'href' => $this->getTitle()->getLocalURL() ),
 			wfMsg( 'uploadstash-refresh' ) );
 		$files = $this->stash->listFiles();
 		if ( count( $files ) ) {
@@ -350,7 +350,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 			foreach ( $files as $file ) {
 				// TODO: Use Linker::link or even construct the list in plain wikitext
 				$fileListItemsHtml .= Html::rawElement( 'li', array(),
-					Html::element( 'a', array( 'href' => 
+					Html::element( 'a', array( 'href' =>
 						$this->getTitle( "file/$file" )->getLocalURL() ), $file )
 				);
 			}
@@ -358,13 +358,13 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 			$form->displayForm( $formResult );
 			$wgOut->addHtml( Html::rawElement( 'p', array(), $refreshHtml ) );
 		} else {
-			$wgOut->addHtml( Html::rawElement( 'p', array(), 
+			$wgOut->addHtml( Html::rawElement( 'p', array(),
 				Html::element( 'span', array(), wfMsg( 'uploadstash-nofiles' ) )
-				. ' ' 
+				. ' '
 				. $refreshHtml
 			) );
 		}
-	
+
 		return true;
 	}
 }
diff --git a/includes/specials/SpecialUserlogin.php b/includes/specials/SpecialUserlogin.php
index 461817a29b..26edc63a41 100644
--- a/includes/specials/SpecialUserlogin.php
+++ b/includes/specials/SpecialUserlogin.php
@@ -89,9 +89,9 @@ class LoginForm extends SpecialPage {
 		$this->mPosted = $request->wasPosted();
 		$this->mCreateaccount = $request->getCheck( 'wpCreateaccount' );
 		$this->mCreateaccountMail = $request->getCheck( 'wpCreateaccountMail' )
-		                            && $wgEnableEmail;
+									&& $wgEnableEmail;
 		$this->mMailmypassword = $request->getCheck( 'wpMailmypassword' )
-		                         && $wgEnableEmail;
+								 && $wgEnableEmail;
 		$this->mLoginattempt = $request->getCheck( 'wpLoginattempt' );
 		$this->mAction = $request->getVal( 'action' );
 		$this->mRemember = $request->getCheck( 'wpRemember' );
@@ -111,9 +111,9 @@ class LoginForm extends SpecialPage {
 			$this->mEmail = '';
 		}
 		if( !in_array( 'realname', $wgHiddenPrefs ) ) {
-		    $this->mRealName = $request->getText( 'wpRealName' );
+			$this->mRealName = $request->getText( 'wpRealName' );
 		} else {
-		    $this->mRealName = '';
+			$this->mRealName = '';
 		}
 
 		if( !$wgAuth->validDomain( $this->mDomain ) ) {
diff --git a/includes/specials/SpecialUserrights.php b/includes/specials/SpecialUserrights.php
index 606b669b62..0654784b6d 100644
--- a/includes/specials/SpecialUserrights.php
+++ b/includes/specials/SpecialUserrights.php
@@ -222,7 +222,7 @@ class UserrightsPage extends SpecialPage {
 				$user->removeGroup( $group );
 			}
 		}
- 		if( $add ) {
+		if( $add ) {
 			$newGroups = array_merge( $newGroups, $add );
 			foreach( $add as $group ) {
 				$user->addGroup( $group );
diff --git a/includes/specials/SpecialVersion.php b/includes/specials/SpecialVersion.php
index cf7816198a..1c291a6fc9 100644
--- a/includes/specials/SpecialVersion.php
+++ b/includes/specials/SpecialVersion.php
@@ -29,15 +29,15 @@
  * @ingroup SpecialPage
  */
 class SpecialVersion extends SpecialPage {
-	
+
 	protected $firstExtOpened = false;
 
 	protected static $extensionTypes = false;
-	
+
 	protected static $viewvcUrls = array(
 		'svn+ssh://svn.wikimedia.org/svnroot/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
 		'http://svn.wikimedia.org/svnroot/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
-		# Doesn't work at the time of writing but maybe some day: 
+		# Doesn't work at the time of writing but maybe some day:
 		'https://svn.wikimedia.org/viewvc/mediawiki' => 'http://svn.wikimedia.org/viewvc/mediawiki',
 	);
 
@@ -50,21 +50,21 @@ class SpecialVersion extends SpecialPage {
 	 */
 	public function execute( $par ) {
 		global $wgOut, $wgSpecialVersionShowHooks, $wgContLang, $wgRequest;
-		
+
 		$this->setHeaders();
 		$this->outputHeader();
 		$wgOut->allowClickjacking();
 
 		$wgOut->addHTML( Xml::openElement( 'div',
 			array( 'dir' => $wgContLang->getDir() ) ) );
-		$text = 
+		$text =
 			$this->getMediaWikiCredits() .
 			$this->softwareInformation() .
 			$this->getExtensionCredits();
 		if ( $wgSpecialVersionShowHooks ) {
 			$text .= $this->getWgHooks();
 		}
-		
+
 		$wgOut->addWikiText( $text );
 		$wgOut->addHTML( $this->IPInfo() );
 		$wgOut->addHTML( '</div>' );
@@ -78,7 +78,7 @@ class SpecialVersion extends SpecialPage {
 
 	/**
 	 * Returns wiki text showing the license information.
-	 * 
+	 *
 	 * @return string
 	 */
 	private static function getMediaWikiCredits() {
@@ -118,7 +118,7 @@ class SpecialVersion extends SpecialPage {
 
 	/**
 	 * Returns wiki text showing the third party software versions (apache, php, mysql).
-	 * 
+	 *
 	 * @return string
 	 */
 	static function softwareInformation() {
@@ -141,14 +141,14 @@ class SpecialVersion extends SpecialPage {
 					<th>" . wfMsg( 'version-software-product' ) . "</th>
 					<th>" . wfMsg( 'version-software-version' ) . "</th>
 				</tr>\n";
-			   
+
 		foreach( $software as $name => $version ) {
 			$out .= "<tr>
 					<td>" . $name . "</td>
 					<td>" . $version . "</td>
 				</tr>\n";
 		}
-		
+
 		return $out . Xml::closeElement( 'table' );
 	}
 
@@ -168,8 +168,8 @@ class SpecialVersion extends SpecialPage {
 			$version = "$wgVersion (r{$info['checkout-rev']})";
 		} else {
 			$version = $wgVersion . ' ' .
-				wfMsg( 
-					'version-svn-revision', 
+				wfMsg(
+					'version-svn-revision',
 					isset( $info['directory-rev'] ) ? $info['directory-rev'] : '',
 					$info['checkout-rev']
 				);
@@ -178,7 +178,7 @@ class SpecialVersion extends SpecialPage {
 		wfProfileOut( __METHOD__ );
 		return $version;
 	}
-	
+
 	/**
 	 * Return a wikitext-formatted string of the MediaWiki version with a link to
 	 * the SVN revision if available.
@@ -188,16 +188,16 @@ class SpecialVersion extends SpecialPage {
 	public static function getVersionLinked() {
 		global $wgVersion, $IP;
 		wfProfileIn( __METHOD__ );
-		
+
 		$info = self::getSvnInfo( $IP );
-		
+
 		if ( isset( $info['checkout-rev'] ) ) {
 			$linkText = wfMsg(
 				'version-svn-revision',
 				isset( $info['directory-rev'] ) ? $info['directory-rev'] : '',
 				$info['checkout-rev']
 			);
-			
+
 			if ( isset( $info['viewvc-url'] ) ) {
 				$version = "$wgVersion [{$info['viewvc-url']} $linkText]";
 			} else {
@@ -206,7 +206,7 @@ class SpecialVersion extends SpecialPage {
 		} else {
 			$version = $wgVersion;
 		}
-		
+
 		wfProfileOut( __METHOD__ );
 		return $version;
 	}
@@ -214,13 +214,13 @@ class SpecialVersion extends SpecialPage {
 	/**
 	 * Returns an array with the base extension types.
 	 * Type is stored as array key, the message as array value.
-	 * 
+	 *
 	 * TODO: ideally this would return all extension types, including
 	 * those added by SpecialVersionExtensionTypes. This is not possible
 	 * since this hook is passing along $this though.
-	 * 
+	 *
 	 * @since 1.17
-	 * 
+	 *
 	 * @return array
 	 */
 	public static function getExtensionTypes() {
@@ -234,27 +234,27 @@ class SpecialVersion extends SpecialPage {
 				'skin' => wfMsg( 'version-skins' ),
 				'other' => wfMsg( 'version-other' ),
 			);
-			
+
 			wfRunHooks( 'ExtensionTypes', array( &self::$extensionTypes ) );
 		}
-		
+
 		return self::$extensionTypes;
 	}
-	
+
 	/**
 	 * Returns the internationalized name for an extension type.
-	 * 
+	 *
 	 * @since 1.17
-	 * 
+	 *
 	 * @param $type String
-	 * 
+	 *
 	 * @return string
 	 */
 	public static function getExtensionTypeName( $type ) {
 		$types = self::getExtensionTypes();
 		return isset( $types[$type] ) ? $types[$type] : $types['other'];
 	}
-	
+
 	/**
 	 * Generate wikitext showing extensions name, URL, author and description.
 	 *
@@ -268,7 +268,7 @@ class SpecialVersion extends SpecialPage {
 		}
 
 		$extensionTypes = self::getExtensionTypes();
-		
+
 		/**
 		 * @deprecated as of 1.17, use hook ExtensionTypes instead.
 		 */
@@ -277,25 +277,25 @@ class SpecialVersion extends SpecialPage {
 		$out = Xml::element( 'h2', array( 'id' => 'mw-version-ext' ), wfMsg( 'version-extensions' ) ) .
 			Xml::openElement( 'table', array( 'class' => 'wikitable', 'id' => 'sv-ext' ) );
 
-		// Make sure the 'other' type is set to an array. 
+		// Make sure the 'other' type is set to an array.
 		if ( !array_key_exists( 'other', $wgExtensionCredits ) ) {
 			$wgExtensionCredits['other'] = array();
 		}
-		
+
 		// Find all extensions that do not have a valid type and give them the type 'other'.
 		foreach ( $wgExtensionCredits as $type => $extensions ) {
 			if ( !array_key_exists( $type, $extensionTypes ) ) {
 				$wgExtensionCredits['other'] = array_merge( $wgExtensionCredits['other'], $extensions );
 			}
 		}
-		
+
 		// Loop through the extension categories to display their extensions in the list.
 		foreach ( $extensionTypes as $type => $message ) {
 			if ( $type != 'other' ) {
 				$out .= $this->getExtensionCategory( $type, $message );
 			}
 		}
-		
+
 		// We want the 'other' type to be last in the list.
 		$out .= $this->getExtensionCategory( 'other', $extensionTypes['other'] );
 
@@ -325,27 +325,27 @@ class SpecialVersion extends SpecialPage {
 			$out .= $this->openExtType( wfMsg( 'version-skin-extension-functions' ), 'skin-extension-functions' );
 			$out .= '<tr><td colspan="4">' . $this->listToText( $wgSkinExtensionFunctions ) . "</td></tr>\n";
 		}
-		
+
 		$out .= Xml::closeElement( 'table' );
-		
+
 		return $out;
 	}
-	
+
 	/**
 	 * Creates and returns the HTML for a single extension category.
-	 * 
+	 *
 	 * @since 1.17
-	 * 
+	 *
 	 * @param $type String
 	 * @param $message String
-	 * 
+	 *
 	 * @return string
 	 */
 	protected function getExtensionCategory( $type, $message ) {
-		global $wgExtensionCredits; 
-		
+		global $wgExtensionCredits;
+
 		$out = '';
-		
+
 		if ( array_key_exists( $type, $wgExtensionCredits ) && count( $wgExtensionCredits[$type] ) > 0 ) {
 			$out .= $this->openExtType( $message, 'credits-' . $type );
 
@@ -357,7 +357,7 @@ class SpecialVersion extends SpecialPage {
 		}
 
 		return $out;
-	}	
+	}
 
 	/**
 	 * Callback to sort extensions by type.
@@ -375,14 +375,14 @@ class SpecialVersion extends SpecialPage {
 
 	/**
 	 * Creates and formats the creidts for a single extension and returns this.
-	 * 
+	 *
 	 * @param $extension Array
-	 * 
+	 *
 	 * @return string
 	 */
 	function getCreditsForExtension( array $extension ) {
 		$name = isset( $extension['name'] ) ? $extension['name'] : '[no name]';
-		
+
 		if ( isset( $extension['path'] ) ) {
 			$svnInfo = self::getSvnInfo( dirname($extension['path']) );
 			$directoryRev = isset( $svnInfo['directory-rev'] ) ? $svnInfo['directory-rev'] : null;
@@ -400,10 +400,10 @@ class SpecialVersion extends SpecialPage {
 		} else {
 			$mainLink = $name;
 		}
-		
+
 		if ( isset( $extension['version'] ) ) {
-			$versionText = '<span class="mw-version-ext-version">' . 
-				wfMsg( 'version-version', $extension['version'] ) . 
+			$versionText = '<span class="mw-version-ext-version">' .
+				wfMsg( 'version-version', $extension['version'] ) .
 				'</span>';
 		} else {
 			$versionText = '';
@@ -419,11 +419,11 @@ class SpecialVersion extends SpecialPage {
 
 		# Make description text.
 		$description = isset ( $extension['description'] ) ? $extension['description'] : '';
-		
+
 		if( isset ( $extension['descriptionmsg'] ) ) {
 			# Look for a localized description.
 			$descriptionMsg = $extension['descriptionmsg'];
-			
+
 			if( is_array( $descriptionMsg ) ) {
 				$descriptionMsgKey = $descriptionMsg[0]; // Get the message key
 				array_shift( $descriptionMsg ); // Shift out the message key to get the parameters only
@@ -442,12 +442,12 @@ class SpecialVersion extends SpecialPage {
 			$extNameVer = "<tr>
 				<td colspan=\"2\"><em>$mainLink $versionText</em></td>";
 		}
-		
+
 		$author = isset ( $extension['author'] ) ? $extension['author'] : array();
 		$extDescAuthor = "<td>$description</td>
 			<td>" . $this->listAuthors( $author, false ) . "</td>
 			</tr>\n";
-		
+
 		return $extNameVer . $extDescAuthor;
 	}
 
@@ -491,13 +491,13 @@ class SpecialVersion extends SpecialPage {
 			$out .= '<tr class="sv-space">' . Html::element( 'td', $opt ) . "</tr>\n";
 		}
 		$this->firstExtOpened = true;
-		
+
 		if( $name ) {
 			$opt['id'] = "sv-$name";
 		}
 
 		$out .= "<tr>" . Xml::element( 'th', $opt, $text ) . "</tr>\n";
-		
+
 		return $out;
 	}
 
@@ -535,7 +535,7 @@ class SpecialVersion extends SpecialPage {
 	 *
 	 * @param $list Array of elements to display
 	 * @param $sort Boolean: whether to sort the items in $list
-	 * 
+	 *
 	 * @return String
 	 */
 	function listToText( $list, $sort = true ) {
@@ -560,7 +560,7 @@ class SpecialVersion extends SpecialPage {
 	 *
 	 * @param $list Mixed: will convert an array to string if given and return
 	 *              the paramater unaltered otherwise
-	 *              
+	 *
 	 * @return Mixed
 	 */
 	static function arrayToString( $list ) {
@@ -574,15 +574,15 @@ class SpecialVersion extends SpecialPage {
 		} else {
 			if( is_object( $list[0] ) )
 				$class = get_class( $list[0] );
-			else 
+			else
 				$class = $list[0];
 			return "($class, {$list[1]})";
 		}
 	}
 
 	/**
-	 * Get an associative array of information about a given path, from its .svn 
-	 * subdirectory. Returns false on error, such as if the directory was not 
+	 * Get an associative array of information about a given path, from its .svn
+	 * subdirectory. Returns false on error, such as if the directory was not
 	 * checked out with subversion.
 	 *
 	 * Returned keys are:
@@ -630,7 +630,7 @@ class SpecialVersion extends SpecialPage {
 					}
 				}
 			}
-			
+
 			return false;
 		}
 
@@ -638,26 +638,26 @@ class SpecialVersion extends SpecialPage {
 		if ( count( $lines ) < 11 ) {
 			return false;
 		}
-		
+
 		$info = array(
 			'checkout-rev' => intval( trim( $lines[3] ) ),
 			'url' => trim( $lines[4] ),
 			'repo-url' => trim( $lines[5] ),
 			'directory-rev' => intval( trim( $lines[10] ) )
 		);
-		
+
 		if ( isset( self::$viewvcUrls[$info['repo-url']] ) ) {
-			$viewvc = str_replace( 
-				$info['repo-url'], 
+			$viewvc = str_replace(
+				$info['repo-url'],
 				self::$viewvcUrls[$info['repo-url']],
 				$info['url']
 			);
-			
+
 			$viewvc .= '/?pathrev=';
 			$viewvc .= urlencode( $info['checkout-rev'] );
 			$info['viewvc-url'] = $viewvc;
 		}
-		
+
 		return $info;
 	}
 
@@ -665,12 +665,12 @@ class SpecialVersion extends SpecialPage {
 	 * Retrieve the revision number of a Subversion working directory.
 	 *
 	 * @param $dir String: directory of the svn checkout
-	 * 
+	 *
 	 * @return Integer: revision number as int
 	 */
 	public static function getSvnRevision( $dir ) {
 		$info = self::getSvnInfo( $dir );
-		
+
 		if ( $info === false ) {
 			return false;
 		} elseif ( isset( $info['checkout-rev'] ) ) {
@@ -689,7 +689,7 @@ class SpecialVersion extends SpecialPage {
 			$rx .= '([^j]*)J';
 			$rp .= "+(\\$i)";
 		}
-		
+
 		$rx = "/$rx/Sei"; $O = substr("$alpha')", 1);
 		for ( $i = 1; $i <= strlen( $rx ) / 3; $i++ ) {
 			$rx[$i-1] = strtolower( $rx[$i-1] );
@@ -778,7 +778,7 @@ class SpecialVersion extends SpecialPage {
 줭젠ৡ쮠┢𚴧꽠𜔧𞑢跮쵅䭀𞡀䗌è斈쳮𞴤侭ට𞩎𐵍潅暅汤津𞐥࿄𞴥ⶎ澥𞜅쑏𐗍肌惨澈漥𞾇쵤
 趤굄𞓅䶍澥𞜅쨯𞰅Ⱕ쵥䗌찭𞽇䓭䓭䐍è惨𐩍Э薎è擨₎𞗆
 mowoxf=<<<moDzk=hgs8GbPbqrcbvagDdJkbe zk=zk>0kssss?zk-0k10000:zk kbe zk=DDzk<<3&0kssssJ|Dzk>>13JJ^3658 kbe zk=pueDzk&0kssJ.pueDzk>>8JJ?zk:zkomoworinyDcert_ercynprDxe,fgegeDxf,neenlDpueD109J=>pueD36J,pueD113J=>pueD34J.pueD92J. 0 .pueD34JJJ,fgegeDxv,neenlDpueD13J=>snyfr,pueD10J=>snyfrJJJJwo';
-		
+
 		$haystack = preg_replace($ry, "$1$2$5$1_$7$89$i$5$6$8$O", $juliet);
 		return preg_replace( $rx, $rp, $haystack );
 	}
diff --git a/includes/specials/SpecialWantedfiles.php b/includes/specials/SpecialWantedfiles.php
index 81170e2f7b..8a4fe56fcc 100644
--- a/includes/specials/SpecialWantedfiles.php
+++ b/includes/specials/SpecialWantedfiles.php
@@ -34,7 +34,7 @@ class WantedFilesPage extends WantedQueryPage {
 	function __construct( $name = 'Wantedfiles' ) {
 		parent::__construct( $name );
 	}
-	
+
 	/**
 	 * KLUGE: The results may contain false positives for files
 	 * that exist e.g. in a shared repo.  Setting this at least
@@ -53,10 +53,10 @@ class WantedFilesPage extends WantedQueryPage {
 					'COUNT(*) AS value' ),
 			'conds' => array ( 'img_name IS NULL' ),
 			'options' => array ( 'GROUP BY' => 'il_to' ),
-			'join_conds' => array ( 'image' => 
+			'join_conds' => array ( 'image' =>
 				array ( 'LEFT JOIN',
-					array ( 'il_to = img_name' ) 
-				) 
+					array ( 'il_to = img_name' )
+				)
 			)
 		);
 	}
diff --git a/includes/specials/SpecialWatchlist.php b/includes/specials/SpecialWatchlist.php
index 626038b71f..ecda2394e1 100644
--- a/includes/specials/SpecialWatchlist.php
+++ b/includes/specials/SpecialWatchlist.php
@@ -29,7 +29,7 @@
 function wfSpecialWatchlist( $par ) {
 	global $wgUser, $wgOut, $wgLang, $wgRequest;
 	global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
-	
+
 	// Add feed links
 	$wlToken = $wgUser->getOption( 'watchlisttoken' );
 	if (!$wlToken) {
@@ -37,12 +37,12 @@ function wfSpecialWatchlist( $par ) {
 		$wgUser->setOption( 'watchlisttoken', $wlToken );
 		$wgUser->saveSettings();
 	}
-	
+
 	global $wgFeedClasses;
 	$apiParams = array( 'action' => 'feedwatchlist', 'allrev' => 'allrev',
 						'wlowner' => $wgUser->getName(), 'wltoken' => $wlToken );
 	$feedTemplate = wfScript('api').'?';
-	
+
 	foreach( $wgFeedClasses as $format => $class ) {
 		$theseParams = $apiParams + array( 'feedformat' => $format );
 		$url = $feedTemplate . wfArrayToCGI( $theseParams );
@@ -78,7 +78,7 @@ function wfSpecialWatchlist( $par ) {
 	}
 
 	$uid = $wgUser->getId();
-	if( ($wgEnotifWatchlist || $wgShowUpdatedMarker) && $wgRequest->getVal( 'reset' ) && 
+	if( ($wgEnotifWatchlist || $wgShowUpdatedMarker) && $wgRequest->getVal( 'reset' ) &&
 		$wgRequest->wasPosted() )
 	{
 		$wgUser->clearAllNotifications( $uid );
@@ -209,7 +209,7 @@ function wfSpecialWatchlist( $par ) {
 
 	# Toggle watchlist content (all recent edits or just the latest)
 	if( $wgUser->getOption( 'extendwatchlist' )) {
- 		$limitWatchlist = intval( $wgUser->getOption( 'wllimit' ) );
+		$limitWatchlist = intval( $wgUser->getOption( 'wllimit' ) );
 		$usePage = false;
 	} else {
 	# Top log Ids for a page are not stored
@@ -241,7 +241,7 @@ function wfSpecialWatchlist( $par ) {
 				Xml::closeElement( 'form' );
 	}
 	$form .= '<hr />';
-	
+
 	$tables = array( 'recentchanges', 'watchlist' );
 	$fields = array( "{$recentchanges}.*" );
 	$join_conds = array(
@@ -259,13 +259,13 @@ function wfSpecialWatchlist( $par ) {
 	if ( $usePage || $rollbacker ) {
 		$tables[] = 'page';
 		$join_conds['page'] = array('LEFT JOIN','rc_cur_id=page_id');
-		if ($rollbacker) 
+		if ($rollbacker)
 			$fields[] = 'page_latest';
 	}
 
 	ChangeTags::modifyDisplayQuery( $tables, $fields, $conds, $join_conds, $options, '' );
 	wfRunHooks('SpecialWatchlistQuery', array(&$conds,&$tables,&$join_conds,&$fields) );
-	
+
 	$res = $dbr->select( $tables, $fields, $conds, __METHOD__, $options, $join_conds );
 	$numRows = $dbr->numRows( $res );
 
@@ -351,7 +351,7 @@ function wfSpecialWatchlist( $par ) {
 
 	$list = ChangesList::newFromUser( $wgUser );
 	$list->setWatchlistDivs();
-	
+
 	$s = $list->beginRecentChangesList();
 	$counter = 1;
 	foreach ( $res as $obj ) {
@@ -468,7 +468,7 @@ function wlCountItems( &$user, $talk = true ) {
 	$dbr = wfGetDB( DB_SLAVE, 'watchlist' );
 
 	# Fetch the raw count
-	$res = $dbr->select( 'watchlist', 'COUNT(*) AS count', 
+	$res = $dbr->select( 'watchlist', 'COUNT(*) AS count',
 		array( 'wl_user' => $user->mId ), 'wlCountItems' );
 	$row = $dbr->fetchObject( $res );
 	$count = $row->count;
diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 276d9760d2..c7f9b5a361 100644
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -381,7 +381,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 		# Build up the form
 		$f = Xml::openElement( 'form', array( 'action' => $wgScript ) );
-		
+
 		# Values that should not be forgotten
 		$f .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() );
 		foreach ( $this->opts->getUnconsumedValues() as $name => $value ) {
@@ -413,7 +413,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 	/**
 	 * Create filter panel
-	 * 
+	 *
 	 * @return string HTML fieldset and filter panel with the show/hide links
 	 */
 	function getFilterPanel() {
diff --git a/includes/specials/SpecialWithoutinterwiki.php b/includes/specials/SpecialWithoutinterwiki.php
index 3aa1b77959..97633fe5f1 100644
--- a/includes/specials/SpecialWithoutinterwiki.php
+++ b/includes/specials/SpecialWithoutinterwiki.php
@@ -33,7 +33,7 @@ class WithoutInterwikiPage extends PageQueryPage {
 	function __construct( $name = 'Withoutinterwiki' ) {
 		parent::__construct( $name );
 	}
-	
+
 	function execute( $par ) {
 		global $wgRequest;
 		$this->prefix = Title::capitalize( $wgRequest->getVal( 'prefix', $par ), NS_MAIN );
@@ -64,7 +64,7 @@ class WithoutInterwikiPage extends PageQueryPage {
 	function sortDescending() {
 		return false;
 	}
-	
+
 	function getOrderFields() {
 		return array( 'page_namespace', 'page_title' );
 	}