15 files changed, 46 insertions, 53 deletions
diff --git a/phpBB/includes/extension/finder.php b/phpBB/includes/extension/finder.php
index e5e5e4983e..23b9f1c658 100644
--- a/phpBB/includes/extension/finder.php
+++ b/phpBB/includes/extension/finder.php
@@ -375,6 +375,10 @@ class phpbb_extension_finder
 			{
 				$directory_pattern = preg_quote(DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $directory) . DIRECTORY_SEPARATOR, '#');
 			}
+			if ($is_dir)
+			{
+				$directory_pattern .= '$';
+			}
 			$directory_pattern = '#' . $directory_pattern . '#';
 
 			$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST);
diff --git a/phpBB/includes/search/base.php b/phpBB/includes/search/base.php
index f691bc942f..b364dead9a 100644
--- a/phpBB/includes/search/base.php
+++ b/phpBB/includes/search/base.php
@@ -294,7 +294,7 @@ class phpbb_search_base
 			$sql_where = '';
 			foreach ($authors as $author)
 			{
-				$sql_where .= (($sql_where) ? ' OR ' : '') . 'search_authors LIKE \'% ' . (int) $author . ' %\'';
+				$sql_where .= (($sql_where) ? ' OR ' : '') . 'search_authors ' . $db->sql_like_expression($db->any_char . ' ' . (int) $author . ' ' . $db->any_char);
 			}
 
 			$sql = 'SELECT search_key
diff --git a/phpBB/includes/search/fulltext_mysql.php b/phpBB/includes/search/fulltext_mysql.php
index 5372cfac7b..99467da978 100644
--- a/phpBB/includes/search/fulltext_mysql.php
+++ b/phpBB/includes/search/fulltext_mysql.php
@@ -708,7 +708,7 @@ class phpbb_search_fulltext_mysql extends phpbb_search_base
 	*/
 	function index_remove($post_ids, $author_ids, $forum_ids)
 	{
-		$this->destroy_cache(array(), $author_ids);
+		$this->destroy_cache(array(), array_unique($author_ids));
 	}
 
 	/**
diff --git a/phpBB/includes/search/fulltext_native.php b/phpBB/includes/search/fulltext_native.php
index b9085695ac..59d6a312b3 100644
--- a/phpBB/includes/search/fulltext_native.php
+++ b/phpBB/includes/search/fulltext_native.php
@@ -1335,7 +1335,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base
 			$db->sql_query($sql);
 		}
 
-		$this->destroy_cache(array_unique($word_texts), $author_ids);
+		$this->destroy_cache(array_unique($word_texts), array_unique($author_ids));
 	}
 
 	/**
diff --git a/phpBB/styles/prosilver/template/ucp_pm_message_header.html b/phpBB/styles/prosilver/template/ucp_pm_message_header.html
index fcebab0868..c3b7e54f45 100644
--- a/phpBB/styles/prosilver/template/ucp_pm_message_header.html
+++ b/phpBB/styles/prosilver/template/ucp_pm_message_header.html
@@ -1,25 +1,22 @@
 <h2>{L_TITLE}<!-- IF CUR_FOLDER_NAME -->: {CUR_FOLDER_NAME}<!-- ENDIF --></h2>
 
-<div class="panel clearfix pm-panel-header<!-- IF S_VIEW_MESSAGE --> pm<!-- ENDIF -->">
+<form id="viewfolder" method="post" action="{S_PM_ACTION}">
+
+<div class="panel">
 	<div class="inner"><span class="corners-top"><span></span></span>
 
 	<!-- IF FOLDER_STATUS and FOLDER_MAX_MESSAGES neq 0 --><p>{FOLDER_STATUS}</p><!-- ENDIF -->
-
 	<!-- IF U_POST_REPLY_PM or U_POST_NEW_TOPIC or U_FORWARD_PM -->
 		<div class="buttons">
-			<!-- IF U_POST_REPLY_PM --><div class="pmreply-icon clearfix"><a title="{L_POST_REPLY_PM}" href="{U_POST_REPLY_PM}"><span></span>{L_POST_REPLY_PM}</a></div>
+			<!-- IF U_POST_REPLY_PM --><div class="pmreply-icon"><a title="{L_POST_REPLY_PM}" href="{U_POST_REPLY_PM}"><span></span>{L_POST_REPLY_PM}</a></div>
 			<!-- ELSEIF U_POST_NEW_TOPIC --><div class="newpm-icon"><a href="{U_POST_NEW_TOPIC}" accesskey="n" title="{L_UCP_PM_COMPOSE}"><span></span>{L_UCP_PM_COMPOSE}</a></div><!-- ENDIF -->
 			<!-- IF U_FORWARD_PM --><div class="forwardpm-icon"><a title="{L_POST_FORWARD_PM}" href="{U_FORWARD_PM}"><span></span>{L_FORWARD_PM}</a></div><!-- ENDIF -->
+	        <!-- IF U_POST_REPLY_PM and S_PM_RECIPIENTS gt 1 --><div class="reply-all"><a class="left" title="{L_REPLY_TO_ALL}" href="{U_POST_REPLY_ALL}">{L_REPLY_TO_ALL}</a></div><!-- ENDIF -->			
 		</div>
-
-		<!-- IF U_POST_REPLY_PM and S_PM_RECIPIENTS gt 1 -->
-			<div class="reply-all"><a title="{L_REPLY_TO_ALL}" href="{U_POST_REPLY_ALL}">&raquo; {L_REPLY_TO_ALL}</a></div>
-		<!-- ENDIF -->
-
 	<!-- ENDIF -->
 
-		<!-- IF TOTAL_MESSAGES or S_VIEW_MESSAGE -->
-	<ul class="linklist pm-return-to">
+	<!-- IF TOTAL_MESSAGES or S_VIEW_MESSAGE -->
+	<ul class="linklist">
 		<li class="rightside pagination">
 			<!-- IF S_VIEW_MESSAGE --><a class="{S_CONTENT_FLOW_BEGIN}" href="{U_CURRENT_FOLDER}">{L_RETURN_TO} {CUR_FOLDER_NAME}</a><!-- ENDIF -->
 			<!-- IF FOLDER_CUR_MESSAGES neq 0 -->
@@ -28,8 +25,4 @@
 			<!-- ENDIF -->
 		</li>
 	</ul>
-		<!-- ENDIF -->
-	</div>
-</div>
-
-<form id="viewfolder" method="post" action="{S_PM_ACTION}">
+	<!-- ENDIF -->
diff --git a/phpBB/styles/prosilver/template/ucp_pm_viewfolder.html b/phpBB/styles/prosilver/template/ucp_pm_viewfolder.html
index d5f1608425..dac03c3505 100644
--- a/phpBB/styles/prosilver/template/ucp_pm_viewfolder.html
+++ b/phpBB/styles/prosilver/template/ucp_pm_viewfolder.html
@@ -2,7 +2,6 @@
 
 <!-- IF not PROMPT -->
 	<!-- INCLUDE ucp_pm_message_header.html -->
-	<div class="panel pm-panel-message"><div>
 <!-- ENDIF -->
 
 <!-- IF PROMPT -->
diff --git a/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html b/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
index 5317068d89..6ce999f2da 100644
--- a/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
+++ b/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
@@ -1,18 +1,21 @@
-	<!-- INCLUDE ucp_header.html -->
+<!-- INCLUDE ucp_header.html -->
 
 <!-- INCLUDE ucp_pm_message_header.html -->
 
+		<span class="corners-bottom"><span></span></span></div>
+</div>
+
 
 <!-- IF S_DISPLAY_HISTORY and (U_VIEW_PREVIOUS_HISTORY or U_VIEW_NEXT_HISTORY) -->
-	<fieldset class="display-options clearfix bg1 pm-message-nav">
+	<fieldset class="display-options clearfix">
 		<!-- IF U_VIEW_PREVIOUS_HISTORY --><a href="{U_VIEW_PREVIOUS_HISTORY}" class="left-box {S_CONTENT_FLOW_BEGIN}">{L_VIEW_PREVIOUS_HISTORY}</a><!-- ENDIF -->
 		<!-- IF U_VIEW_NEXT_HISTORY --><a href="{U_VIEW_NEXT_HISTORY}" class="right-box {S_CONTENT_FLOW_END}">{L_VIEW_NEXT_HISTORY}</a><!-- ENDIF -->
 	</fieldset>
 <!-- ENDIF -->
 
 
-<div id="post-{MESSAGE_ID}" class="panel clearfix post pm-panel-message pm<!-- IF S_POST_UNAPPROVED or S_POST_REPORTED --> reported<!-- ENDIF --><!-- IF S_ONLINE --> online<!-- ENDIF -->">
-<div>
+<div id="post-{MESSAGE_ID}" class="post pm<!-- IF S_POST_UNAPPROVED or S_POST_REPORTED --> reported<!-- ENDIF --><!-- IF S_ONLINE --> online<!-- ENDIF -->">
+<div class="inner"><span class="corners-top"><span></span></span>
 
 	<div class="postbody">
 
diff --git a/phpBB/styles/prosilver/theme/bidi.css b/phpBB/styles/prosilver/theme/bidi.css
index d900160e27..5cff0a811b 100644
--- a/phpBB/styles/prosilver/theme/bidi.css
+++ b/phpBB/styles/prosilver/theme/bidi.css
@@ -591,6 +591,19 @@
 /* PM Styles
 ----------------------------------------*/
 
+/* PM panel adjustments */
+.rtl .reply-all a.right {
+	background-position: 5% 60%;
+}
+
+.rtl .reply-all a.right:hover {
+	background-position: 3% 60%;
+}
+
+.rtl .reply-all {
+	padding-left: 5px;
+}
+
 /* Defined rules list for PM options */
 .rtl ol.def-rules {
 	padding-right: 0;
diff --git a/phpBB/styles/prosilver/theme/colours.css b/phpBB/styles/prosilver/theme/colours.css
index 7bc66f4e7d..caa85c9915 100644
--- a/phpBB/styles/prosilver/theme/colours.css
+++ b/phpBB/styles/prosilver/theme/colours.css
@@ -933,12 +933,6 @@ dl.mini dt {
 	color: #000000 !important;
 }
 
-/* PM panel adjustments */
-.pm-panel-header,
-#cp-main .pm-message-nav {
-	border-bottom-color: #A4B3BF;
-}
-
 /* PM marking colours */
 .pmlist li.pm_message_reported_colour, .pm_message_reported_colour {
 	border-left-color: #BC2A4D;
diff --git a/phpBB/styles/prosilver/theme/cp.css b/phpBB/styles/prosilver/theme/cp.css
index 708bfbaf83..e28887d60f 100644
--- a/phpBB/styles/prosilver/theme/cp.css
+++ b/phpBB/styles/prosilver/theme/cp.css
@@ -349,31 +349,17 @@ dl.mini dd {
 }
 
 /* PM panel adjustments */
-.pm-panel-header {
-	margin: 0; 
-	padding-bottom: 10px; 
-	border-bottom: 1px dashed #A4B3BF;
+.reply-all a.left {
+	background-position: 3px 60%;
 }
 
-.reply-all {
-	display: block; 
-	padding-top: 4px; 
-	clear: both;
-	float: left;
-}
-
-.pm-panel-message {
-	padding-top: 10px;
+.reply-all a.left:hover {
+	background-position: 0px 60%;
 }
 
-.pm-return-to {
-	padding-top: 23px;
-}
-
-#cp-main .pm-message-nav {
-	margin: 0; 
-	padding: 2px 10px 5px 10px; 
-	border-bottom: 1px dashed #A4B3BF;
+.reply-all {
+    font-size: 11px;
+	padding-top: 5px;
 }
 
 /* PM Message history */
diff --git a/phpBB/styles/subsilver2/template/captcha_default.html b/phpBB/styles/subsilver2/template/captcha_default.html
index 4c65f81643..e2edf0b810 100644
--- a/phpBB/styles/subsilver2/template/captcha_default.html
+++ b/phpBB/styles/subsilver2/template/captcha_default.html
@@ -12,6 +12,6 @@
 	</tr>
 	<tr>
 		<td class="row1"><b class="genmed">{L_CONFIRM_CODE}:</b><br /><span class="gensmall">{L_CONFIRM_CODE_EXPLAIN}</span></td>
-		<td class="row2"><input class="post" type="text" name="confirm_code" size="8" maxlength="8" />
+		<td class="row2"><input class="post" type="text" name="confirm_code" size="8" maxlength="8"<!-- IF $CAPTCHA_TAB_INDEX --> tabindex="{$CAPTCHA_TAB_INDEX}"<!-- ENDIF --> />
 		<!-- IF S_CONFIRM_REFRESH --><input type="submit" name="refresh_vc" id="refresh_vc" class="btnlite" value="{L_VC_REFRESH}" /><!-- ENDIF --></td>
 	</tr>
diff --git a/phpBB/styles/subsilver2/template/captcha_qa.html b/phpBB/styles/subsilver2/template/captcha_qa.html
index 23d2a92f68..acc9cdcdfb 100644
--- a/phpBB/styles/subsilver2/template/captcha_qa.html
+++ b/phpBB/styles/subsilver2/template/captcha_qa.html
@@ -3,6 +3,6 @@
 	</tr>
 	<tr>
 		<td class="row1"><b class="genmed">{QA_CONFIRM_QUESTION}:</b><br /><span class="gensmall">{L_CONFIRM_QUESTION_EXPLAIN}</span></td>
-		<td class="row2"><input class="post" type="text" name="qa_answer" size="80" /></td>
+		<td class="row2"><input class="post" type="text" name="qa_answer" size="80"<!-- IF $CAPTCHA_TAB_INDEX --> tabindex="{$CAPTCHA_TAB_INDEX}"<!-- ENDIF --> /></td>
 		<input type="hidden" name="qa_confirm_id" id="confirm_id" value="{QA_CONFIRM_ID}" /></td>
 	</tr>
diff --git a/phpBB/styles/subsilver2/template/login_body.html b/phpBB/styles/subsilver2/template/login_body.html
index 262341e0c0..ba316517a9 100644
--- a/phpBB/styles/subsilver2/template/login_body.html
+++ b/phpBB/styles/subsilver2/template/login_body.html
@@ -68,7 +68,7 @@
 <!-- IF CAPTCHA_TEMPLATE and S_CONFIRM_CODE -->
 </table>
 <table class="tablebg" width="100%" cellspacing="1">
-		
+	<!-- DEFINE $CAPTCHA_TAB_INDEX = 4 -->
 	<!-- INCLUDE {CAPTCHA_TEMPLATE} -->
 <!-- ENDIF -->
 
diff --git a/phpBB/styles/subsilver2/template/posting_body.html b/phpBB/styles/subsilver2/template/posting_body.html
index 67ef1443ab..0b44446abd 100644
--- a/phpBB/styles/subsilver2/template/posting_body.html
+++ b/phpBB/styles/subsilver2/template/posting_body.html
@@ -333,6 +333,7 @@
 <!-- ENDIF -->
 
 		<!-- IF CAPTCHA_TEMPLATE and S_CONFIRM_CODE -->
+		<!-- DEFINE $CAPTCHA_TAB_INDEX = 4 -->
 		<!-- INCLUDE {CAPTCHA_TEMPLATE} -->
 		<!-- ENDIF -->
 
diff --git a/tests/extension/ext/foo/type/dummy/empty.txt b/tests/extension/ext/foo/type/dummy/empty.txt
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/extension/ext/foo/type/dummy/empty.txt