Index: includes/specials/SpecialAllpages.php
===================================================================
--- includes/specials/SpecialAllpages.php	(revision 114555)
+++ includes/specials/SpecialAllpages.php	(working copy)
@@ -70,6 +70,7 @@
 		$from = $request->getVal( 'from', null );
 		$to = $request->getVal( 'to', null );
 		$namespace = $request->getInt( 'namespace' );
+		$hideSubPages = $request->getBool('hideSub',false);
 
 		$namespaces = $wgContLang->getNamespaces();
 
@@ -81,11 +82,11 @@
 		$out->addModuleStyles( 'mediawiki.special' );
 
 		if( $par !== null ) {
-			$this->showChunk( $namespace, $par, $to );
+			$this->showChunk( $namespace, $par, $to ,$hideSubPages);
 		} elseif( $from !== null && $to === null ) {
-			$this->showChunk( $namespace, $from, $to );
+			$this->showChunk( $namespace, $from, $to,$hideSubPages );
 		} else {
-			$this->showToplevel( $namespace, $from, $to );
+			$this->showToplevel( $namespace, $from, $to,$hideSubPages );
 		}
 	}
 
@@ -97,7 +98,7 @@
 	 * @param $to String: dbKey we are ending listing at.
 	 * @return string
 	 */
-	function namespaceForm( $namespace = NS_MAIN, $from = '', $to = '' ) {
+	function namespaceForm( $namespace = NS_MAIN, $from = '', $to = '',$hideSubPages ) {
 		global $wgScript;
 		$t = $this->getTitle();
 
@@ -134,7 +135,16 @@
 			) . ' ' .
 			Xml::submitButton( $this->msg( 'allpagessubmit' )->text() ) .
 			"	</td>
-</tr>";
+</tr>".
+		"</tr>".
+				"<tr>
+				<td  class='mw-label'>".
+					Xml::label(wfMsg('prefixhidesub'),'hideSub').
+				"</td>".
+				"<td class='mw-input'>".
+					Xml::check('hideSub',$hideSubPages,array('id'=>'hideSub')).
+				"</td>".				
+				"</tr>"	;	
 		$out .= Xml::closeElement( 'table' );
 		$out .= Xml::closeElement( 'fieldset' );
 		$out .= Xml::closeElement( 'form' );
@@ -147,7 +157,7 @@
 	 * @param $from String: list all pages from this name
 	 * @param $to String: list all pages to this name
 	 */
-	function showToplevel( $namespace = NS_MAIN, $from = '', $to = '' ) {
+	function showToplevel( $namespace = NS_MAIN, $from = '', $to = '',$hideSubPages ) {
 		$output = $this->getOutput();
 
 		# TODO: Either make this *much* faster or cache the title index points
@@ -166,6 +176,8 @@
 			$where[] = 'page_title >= '.$dbr->addQuotes( $from );
 		if( isset($to) )
 			$where[] = 'page_title <= '.$dbr->addQuotes( $to );
+		if($hideSubPages)
+			$where[] = 'page_title NOT'.$dbr->buildLike($dbr->anyString(),'/',$dbr->anyString());	
 
 		global $wgMemc;
 		$key = wfMemcKey( 'allpages', 'ns', $namespace, $from, $to );
@@ -225,9 +237,9 @@
 		// Instead, display the first section directly.
 		if( count( $lines ) <= 2 ) {
 			if( !empty($lines) ) {
-				$this->showChunk( $namespace, $from, $to );
+				$this->showChunk( $namespace, $from, $to,$hideSubPages );
 			} else {
-				$output->addHTML( $this->namespaceForm( $namespace, $from, $to ) );
+				$output->addHTML( $this->namespaceForm( $namespace, $from, $to,$hideSubPages ) );
 			}
 			return;
 		}
@@ -240,7 +252,7 @@
 			$out .= $this->showline( $inpoint, $outpoint, $namespace );
 		}
 		$out .= Xml::closeElement( 'table' );
-		$nsForm = $this->namespaceForm( $namespace, $from, $to );
+		$nsForm = $this->namespaceForm( $namespace, $from, $to,$hideSubPages );
 
 		# Is there more?
 		if( $this->including() ) {
@@ -297,7 +309,7 @@
 	 * @param $from String: list all pages from this name (default FALSE)
 	 * @param $to String: list all pages to this name (default FALSE)
 	 */
-	function showChunk( $namespace = NS_MAIN, $from = false, $to = false ) {
+	function showChunk( $namespace = NS_MAIN, $from = false, $to = false ,$hideSubPages) {
 		global $wgContLang;
 		$output = $this->getOutput();
 
@@ -321,6 +333,9 @@
 				'page_namespace' => $namespace,
 				'page_title >= ' . $dbr->addQuotes( $fromKey )
 			);
+			if($hideSubPages)
+			$conds[]='page_title NOT'.$dbr->buildLike($dbr->anyString(),'/',$dbr->anyString());
+			
 			if( $toKey !== "" ) {
 				$conds[] = 'page_title <= ' . $dbr->addQuotes( $toKey );
 			}
@@ -374,10 +389,13 @@
 			} else {
 				# Get the last title from previous chunk
 				$dbr = wfGetDB( DB_SLAVE );
+				$conditions=array( 'page_namespace' => $namespace, 'page_title < '.$dbr->addQuotes($from));
+				if($hiddenSubPages)
+				$conditions[] ='page_title NOT'.$dbr->buildLike($dbr->anyString(),'/',$dbr->anyString()); 
 				$res_prev = $dbr->select(
 					'page',
 					'page_title',
-					array( 'page_namespace' => $namespace, 'page_title < '.$dbr->addQuotes($from) ),
+					$conditions,
 					__METHOD__,
 					array( 'ORDER BY' => 'page_title DESC',
 						'LIMIT' => $this->maxPerPage, 'OFFSET' => ($this->maxPerPage - 1 )
@@ -395,8 +413,11 @@
 					if ( ! $dbr->implicitOrderby() ) {
 						$options['ORDER BY'] = 'page_title';
 					}
+					$newConditions = array( 'page_namespace' => $namespace);
+					if($hideSubPages)
+					$newConditions[]='page_title NOT'.$dbr->buildLike($dbr->anyString(),'/',$dbr->anyString());
 					$reallyFirstPage_title = $dbr->selectField( 'page', 'page_title',
-						array( 'page_namespace' => $namespace ), __METHOD__, $options );
+						$newConditions, __METHOD__, $options );
 					# Show the previous link if it s not the current requested chunk
 					if( $from != $reallyFirstPage_title ) {
 						$prevTitle =  Title::makeTitle( $namespace, $reallyFirstPage_title );
@@ -408,7 +429,7 @@
 
 			$self = $this->getTitle();
 
-			$nsForm = $this->namespaceForm( $namespace, $from, $to );
+			$nsForm = $this->namespaceForm( $namespace, $from, $to,$hideSubPages );
 			$out2 = Xml::openElement( 'table', array( 'class' => 'mw-allpages-table-form' ) ).
 						'<tr>
 							<td>' .
Index: includes/specials/SpecialPrefixindex.php
===================================================================
--- includes/specials/SpecialPrefixindex.php	(revision 114555)
+++ includes/specials/SpecialPrefixindex.php	(working copy)
@@ -51,6 +51,7 @@
 		$from = $request->getVal( 'from', '' );
 		$prefix = $request->getVal( 'prefix', '' );
 		$ns = $request->getIntOrNull( 'namespace' );
+		$hideSubPage= $request->getBool('hideSub',false);
 		$namespace = (int)$ns; // if no namespace given, use 0 (NS_MAIN).
 
 		$namespaces = $wgContLang->getNamespaces();
@@ -73,9 +74,9 @@
 
 		// Bug 27864: if transcluded, show all pages instead of the form.
 		if ( $this->including() || $showme != '' || $ns !== null ) {
-			$this->showPrefixChunk( $namespace, $showme, $from );
+			$this->showPrefixChunk( $namespace, $showme, $from,$hideSubPage );
 		} else {
-			$out->addHTML( $this->namespacePrefixForm( $namespace, null ) );
+			$out->addHTML( $this->namespacePrefixForm( $namespace, null,$hideSubPage ) );
 		}
 	}
 
@@ -85,7 +86,7 @@
 	* @param $from String: dbKey we are starting listing at.
 	 * @return string
 	 */
-	function namespacePrefixForm( $namespace = NS_MAIN, $from = '' ) {
+	function namespacePrefixForm( $namespace = NS_MAIN, $from = '',$hideSubPage ) {
 		global $wgScript;
 
 		$out  = Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) );
@@ -113,10 +114,18 @@
 						'name'  => 'namespace',
 						'id'    => 'namespace',
 						'class' => 'namespaceselector',
-					) ) .
+					) )  .
 					Xml::submitButton( wfMsg( 'allpagessubmit' ) ) .
-				"</td>
-				</tr>";
+				"</td>	
+				</tr>".
+				"<tr>
+				<td  class='mw-label'>".
+					Xml::label(wfMsg('prefixhidesub'),'hideSub').
+				"</td>".
+				"<td class='mw-input'>".
+					Xml::check('hideSub',$hideSubPage,array('id'=>'hideSub')).
+				"</td>".				
+				"</tr>"	;
 		$out .= Xml::closeElement( 'table' );
 		$out .= Xml::closeElement( 'fieldset' );
 		$out .= Xml::closeElement( 'form' );
@@ -129,7 +138,7 @@
 	 * @param $prefix String
 	 * @param $from String: list all pages from this name (default FALSE)
 	 */
-	function showPrefixChunk( $namespace = NS_MAIN, $prefix, $from = null ) {
+	function showPrefixChunk( $namespace = NS_MAIN, $prefix, $from = null,$hideSub ) {
 		global $wgContLang;
 
 		if ( $from === null ) {
@@ -151,16 +160,17 @@
 			list( /* $fromNS */, $fromKey, ) = $fromList;
 
 			### @todo FIXME: Should complain if $fromNs != $namespace
-
+			
 			$dbr = wfGetDB( DB_SLAVE );
-
+			$whereConds = array(
+					'page_namespace' => $namespace,
+					'page_title' . $dbr->buildLike( $prefixKey, $dbr->anyString() ),
+					'page_title >= ' . $dbr->addQuotes( $fromKey ));
+			if($hideSub)
+			$whereConds[]='page_title NOT'.$dbr->buildLike($dbr->anyString(),'/',$dbr->anyString());
 			$res = $dbr->select( 'page',
 				array( 'page_namespace', 'page_title', 'page_is_redirect' ),
-				array(
-					'page_namespace' => $namespace,
-					'page_title' . $dbr->buildLike( $prefixKey, $dbr->anyString() ),
-					'page_title >= ' . $dbr->addQuotes( $fromKey ),
-				),
+				$whereConds,
 				__METHOD__,
 				array(
 					'ORDER BY'  => 'page_title',
@@ -177,7 +187,7 @@
 
 				while( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
 					$t = Title::makeTitle( $s->page_namespace, $s->page_title );
-					if( $t ) {
+					if( $t) {
 						$link = ($s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) .
 							Linker::linkKnown(
 								$t,
@@ -209,7 +219,7 @@
 		if ( $this->including() ) {
 			$out2 = '';
 		} else {
-			$nsForm = $this->namespacePrefixForm( $namespace, $prefix );
+			$nsForm = $this->namespacePrefixForm( $namespace, $prefix ,$hideSub);
 			$self = $this->getTitle();
 			$out2 = Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-prefixindex-nav-table' ) )  .
 				'<tr>
Index: languages/messages/MessagesEn.php
===================================================================
--- languages/messages/MessagesEn.php	(revision 114555)
+++ languages/messages/MessagesEn.php	(working copy)
@@ -2571,6 +2571,7 @@
 'prefixindex'                     => 'All pages with prefix',
 'prefixindex-namespace'           => 'All pages with prefix ($1 namespace)',
 'prefixindex-summary'             => '', # do not translate or duplicate this message to other languages
+'prefixhidesub'             	  => 'Hide Sub Pages',
 'shortpages'                      => 'Short pages',
 'shortpages-summary'              => '', # do not translate or duplicate this message to other languages
 'longpages'                       => 'Long pages',