From a41a7b5b5bd637fb426ea7653e865e83d524daa0 Mon Sep 17 00:00:00 2001
From: scribu <scribu@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 14 Nov 2010 18:00:09 +0000
Subject: [PATCH] Introduce WP_List_Table::get_column_count() and take care of
 update notice <tr>. Props ocean90 for initial patch. Fixes #15318

git-svn-id: http://svn.automattic.com/wordpress/trunk@16368 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/class-wp-list-table.php       | 14 ++++++++++++++
 wp-admin/includes/class-wp-posts-list-table.php |  9 +++------
 wp-admin/includes/class-wp-terms-list-table.php | 11 ++++-------
 wp-admin/includes/template.php                  |  6 +-----
 wp-admin/includes/update.php                    |  8 ++++++--
 wp-admin/js/common.dev.js                       | 10 ++++++++++
 wp-admin/js/common.js                           |  2 +-
 wp-includes/script-loader.php                   |  2 +-
 8 files changed, 40 insertions(+), 22 deletions(-)

diff --git a/wp-admin/includes/class-wp-list-table.php b/wp-admin/includes/class-wp-list-table.php
index db9d07eba3..c1b7c19874 100644
--- a/wp-admin/includes/class-wp-list-table.php
+++ b/wp-admin/includes/class-wp-list-table.php
@@ -549,6 +549,20 @@ class WP_List_Table {
 		return $this->_column_headers;
 	}
 
+	/**
+	 * Return number of visible columns
+	 *
+	 * @since 3.1.0
+	 * @access public
+	 *
+	 * @return int
+	 */
+	function get_column_count() {
+		list ( $columns, $hidden ) = $this->get_column_info();
+		$hidden = array_intersect( array_keys( $columns ), array_filter( $hidden ) );
+		return count( $columns ) - count( $hidden );
+	}
+
 	/**
 	 * Print column headers, accounting for hidden and sortable columns.
 	 *
diff --git a/wp-admin/includes/class-wp-posts-list-table.php b/wp-admin/includes/class-wp-posts-list-table.php
index 7c4a3ea7cb..d46f129536 100644
--- a/wp-admin/includes/class-wp-posts-list-table.php
+++ b/wp-admin/includes/class-wp-posts-list-table.php
@@ -703,9 +703,6 @@ class WP_Posts_List_Table extends WP_List_Table {
 				$flat_taxonomies[] = $taxonomy;
 		}
 
-		list( $columns, $hidden ) = $this->get_column_info();
-
-		$col_count = count( $columns ) - count( $hidden );
 		$m = ( isset( $mode ) && 'excerpt' == $mode ) ? 'excerpt' : 'list';
 		$can_publish = current_user_can( $post_type_object->cap->publish_posts );
 		$core_columns = array( 'cb' => true, 'date' => true, 'title' => true, 'categories' => true, 'tags' => true, 'comments' => true, 'author' => true );
@@ -720,12 +717,10 @@ class WP_Posts_List_Table extends WP_List_Table {
 
 		<tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$hclass inline-edit-$screen->post_type ";
 			echo $bulk ? "bulk-edit-row bulk-edit-row-$hclass bulk-edit-$screen->post_type" : "quick-edit-row quick-edit-row-$hclass inline-edit-$screen->post_type";
-		?>" style="display: none"><td colspan="<?php echo $col_count; ?>">
+		?>" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">
 
 		<fieldset class="inline-edit-col-left"><div class="inline-edit-col">
 			<h4><?php echo $bulk ? __( 'Bulk Edit' ) : __( 'Quick Edit' ); ?></h4>
-
-
 	<?php
 
 	if ( post_type_supports( $screen->post_type, 'title' ) ) :
@@ -976,6 +971,8 @@ class WP_Posts_List_Table extends WP_List_Table {
 		</div></fieldset>
 
 	<?php
+		list( $columns ) = $this->get_column_info();
+
 		foreach ( $columns as $column_name => $column_display_name ) {
 			if ( isset( $core_columns[$column_name] ) )
 				continue;
diff --git a/wp-admin/includes/class-wp-terms-list-table.php b/wp-admin/includes/class-wp-terms-list-table.php
index a7afa04cdb..c21e7abd6e 100644
--- a/wp-admin/includes/class-wp-terms-list-table.php
+++ b/wp-admin/includes/class-wp-terms-list-table.php
@@ -308,14 +308,10 @@ class WP_Terms_List_Table extends WP_List_Table {
 
 		if ( ! current_user_can( $tax->cap->edit_terms ) )
 			return;
-
-		list( $columns, $hidden ) = $this->get_column_info();
-
-		$col_count = count( $columns ) - count( $hidden );
-		?>
+?>
 
 	<form method="get" action=""><table style="display: none"><tbody id="inlineedit">
-		<tr id="inline-edit" class="inline-edit-row" style="display: none"><td colspan="<?php echo $col_count; ?>">
+		<tr id="inline-edit" class="inline-edit-row" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">
 
 			<fieldset><div class="inline-edit-col">
 				<h4><?php _e( 'Quick Edit' ); ?></h4>
@@ -330,12 +326,13 @@ class WP_Terms_List_Table extends WP_List_Table {
 					<span class="input-text-wrap"><input type="text" name="slug" class="ptitle" value="" /></span>
 				</label>
 	<?php } ?>
-
 			</div></fieldset>
 	<?php
 
 		$core_columns = array( 'cb' => true, 'description' => true, 'name' => true, 'slug' => true, 'posts' => true );
 
+		list( $columns ) = $this->get_column_info();
+
 		foreach ( $columns as $column_name => $column_display_name ) {
 			if ( isset( $core_columns[$column_name] ) )
 				continue;
diff --git a/wp-admin/includes/template.php b/wp-admin/includes/template.php
index 114b1bf955..94ab5c9281 100644
--- a/wp-admin/includes/template.php
+++ b/wp-admin/includes/template.php
@@ -331,14 +331,10 @@ function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single',
 
 	$wp_list_table = get_list_table('WP_Comments_List_Table');
 
-	list ( $columns, $hidden ) = $wp_list_table->get_column_info();
-	$hidden = array_intersect( array_keys( $columns ), array_filter( $hidden ) );
-	$col_count = count($columns) - count($hidden);
-
 ?>
 <form method="get" action="">
 <?php if ( $table_row ) : ?>
-<table style="display:none;"><tbody id="com-reply"><tr id="replyrow" style="display:none;"><td colspan="<?php echo $col_count; ?>">
+<table style="display:none;"><tbody id="com-reply"><tr id="replyrow" style="display:none;"><td colspan="<?php echo $wp_list_table->get_column_count(); ?>" class="colspanchange">
 <?php else : ?>
 <div id="com-reply" style="display:none;"><div id="replyrow" style="display:none;">
 <?php endif; ?>
diff --git a/wp-admin/includes/update.php b/wp-admin/includes/update.php
index 3962113238..3204dd58be 100644
--- a/wp-admin/includes/update.php
+++ b/wp-admin/includes/update.php
@@ -192,8 +192,10 @@ function wp_plugin_update_row( $file, $plugin_data ) {
 
 	$details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '&TB_iframe=true&width=600&height=800');
 
+	$wp_list_table = get_list_table('WP_Plugins_List_Table');
+
 	if ( is_network_admin() || !is_multisite() ) {
-		echo '<tr class="plugin-update-tr"><td colspan="3" class="plugin-update"><div class="update-message">';
+		echo '<tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';
 		if ( ! current_user_can('update_plugins') )
 			printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version );
 		else if ( empty($r->package) )
@@ -266,7 +268,9 @@ function wp_theme_update_row( $theme_key, $theme ) {
 
 	$details_url = self_admin_url("theme-install.php?tab=theme-information&theme=$theme_key&TB_iframe=true&width=600&height=400");
 
-	echo '<tr class="plugin-update-tr"><td colspan="3" class="plugin-update"><div class="update-message">';
+	$wp_list_table = get_list_table('WP_MS_Themes_List_Table');
+
+	echo '<tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';
 	if ( ! current_user_can('update_themes') )
 		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>.'), $theme['Name'], esc_url($details_url), esc_attr($theme['Name']), $r->new_version );
 	else if ( empty( $r['package'] ) )
diff --git a/wp-admin/js/common.dev.js b/wp-admin/js/common.dev.js
index 4cd566f35a..097d4ee685 100644
--- a/wp-admin/js/common.dev.js
+++ b/wp-admin/js/common.dev.js
@@ -147,10 +147,12 @@ columns = {
 
 	checked : function(column) {
 		$('.column-' + column).show();
+		this.colSpanChange(+1);
 	},
 
 	unchecked : function(column) {
 		$('.column-' + column).hide();
+		this.colSpanChange(-1);
 	},
 
 	hidden : function() {
@@ -164,6 +166,14 @@ columns = {
 				return id.substring( id, id.length - 5 );
 			}).get().join(',');
 		};
+	},
+
+	colSpanChange : function(diff) {
+		var $t = $('table').find('.colspanchange');
+		if ( !$t.length )
+			return;
+		var n = parseInt( $t.attr('colspan'), 10 ) + diff;
+		$t.attr('colspan', n.toString());
 	}
 }
 
diff --git a/wp-admin/js/common.js b/wp-admin/js/common.js
index 7dcd1b84e3..e7557c8bb4 100644
--- a/wp-admin/js/common.js
+++ b/wp-admin/js/common.js
@@ -1 +1 @@
-var showNotice,adminMenu,columns,validateForm;(function(a){adminMenu={init:function(){var b=a("#adminmenu");a(".wp-menu-toggle",b).each(function(){var c=a(this),d=c.siblings(".wp-submenu");if(d.length){c.click(function(){adminMenu.toggle(d)})}else{c.hide()}});this.favorites();a(".separator",b).click(function(){if(a("body").hasClass("folded")){adminMenu.fold(1);deleteUserSetting("mfold")}else{adminMenu.fold();setUserSetting("mfold","f")}return false});if(a("body").hasClass("folded")){this.fold()}this.restoreMenuState()},restoreMenuState:function(){a("li.wp-has-submenu","#adminmenu").each(function(c,d){var b=getUserSetting("m"+c);if(a(d).hasClass("wp-has-current-submenu")){return true}if("o"==b){a(d).addClass("wp-menu-open")}else{if("c"==b){a(d).removeClass("wp-menu-open")}}})},toggle:function(b){var c=b.slideToggle(150,function(){b.css("display","")}).parent().toggleClass("wp-menu-open").attr("id");if(c){a("li.wp-has-submenu","#adminmenu").each(function(f,g){if(c==g.id){var d=a(g).hasClass("wp-menu-open")?"o":"c";setUserSetting("m"+f,d)}})}return false},fold:function(b){if(b){a("body").removeClass("folded");a("#adminmenu li.wp-has-submenu").unbind()}else{a("body").addClass("folded");a("#adminmenu li.wp-has-submenu").hoverIntent({over:function(j){var d,c,g,k,i;d=a(this).find(".wp-submenu");c=a(this).offset().top+d.height()+1;g=a("#wpwrap").height();k=60+c-g;i=a(window).height()+a(window).scrollTop()-15;if(i<(c-k)){k=c-i}if(k>1){d.css({marginTop:"-"+k+"px"})}else{if(d.css("marginTop")){d.css({marginTop:""})}}d.addClass("sub-open")},out:function(){a(this).find(".wp-submenu").removeClass("sub-open").css({marginTop:""})},timeout:220,sensitivity:8,interval:100})}},favorites:function(){a("#favorite-inside").width(a("#favorite-actions").width()-4);a("#favorite-toggle, #favorite-inside").bind("mouseenter",function(){a("#favorite-inside").removeClass("slideUp").addClass("slideDown");setTimeout(function(){if(a("#favorite-inside").hasClass("slideDown")){a("#favorite-inside").slideDown(100);a("#favorite-first").addClass("slide-down")}},200)}).bind("mouseleave",function(){a("#favorite-inside").removeClass("slideDown").addClass("slideUp");setTimeout(function(){if(a("#favorite-inside").hasClass("slideUp")){a("#favorite-inside").slideUp(100,function(){a("#favorite-first").removeClass("slide-down")})}},300)})}};a(document).ready(function(){adminMenu.init()});columns={init:function(){var b=this;a(".hide-column-tog","#adv-settings").click(function(){var d=a(this),c=d.val();if(d.attr("checked")){b.checked(c)}else{b.unchecked(c)}columns.saveManageColumnsState()})},saveManageColumnsState:function(){var b=this.hidden();a.post(ajaxurl,{action:"hidden-columns",hidden:b,screenoptionnonce:a("#screenoptionnonce").val(),page:pagenow})},checked:function(b){a(".column-"+b).show()},unchecked:function(b){a(".column-"+b).hide()},hidden:function(){return a(".manage-column").filter(":hidden").map(function(){return this.id}).get().join(",")},useCheckboxesForHidden:function(){this.hidden=function(){return a(".hide-column-tog").not(":checked").map(function(){var b=this.id;return b.substring(b,b.length-5)}).get().join(",")}}};a(document).ready(function(){columns.init()});validateForm=function(b){return !a(b).find(".form-required").filter(function(){return a("input:visible",this).val()==""}).addClass("form-invalid").find("input:visible").change(function(){a(this).closest(".form-invalid").removeClass("form-invalid")}).size()}})(jQuery);showNotice={warn:function(){var a=commonL10n.warnDelete||"";if(confirm(a)){return true}return false},note:function(a){alert(a)}};jQuery(document).ready(function(d){var f=false,a,e,c,b;d("div.wrap h2:first").nextAll("div.updated, div.error").addClass("below-h2");d("div.updated, div.error").not(".below-h2, .inline").insertAfter(d("div.wrap h2:first"));d("#show-settings-link").click(function(){if(!d("#screen-options-wrap").hasClass("screen-options-open")){d("#contextual-help-link-wrap").css("visibility","hidden")}d("#screen-options-wrap").slideToggle("fast",function(){if(d(this).hasClass("screen-options-open")){d("#show-settings-link").css({backgroundPosition:"top right"});d("#contextual-help-link-wrap").css("visibility","");d(this).removeClass("screen-options-open")}else{d("#show-settings-link").css({backgroundPosition:"bottom right"});d(this).addClass("screen-options-open")}});return false});d("#contextual-help-link").click(function(){if(!d("#contextual-help-wrap").hasClass("contextual-help-open")){d("#screen-options-link-wrap").css("visibility","hidden")}d("#contextual-help-wrap").slideToggle("fast",function(){if(d(this).hasClass("contextual-help-open")){d("#contextual-help-link").css({backgroundPosition:"top right"});d("#screen-options-link-wrap").css("visibility","");d(this).removeClass("contextual-help-open")}else{d("#contextual-help-link").css({backgroundPosition:"bottom right"});d(this).addClass("contextual-help-open")}});return false});d("tbody").children().children(".check-column").find(":checkbox").click(function(g){if("undefined"==g.shiftKey){return true}if(g.shiftKey){if(!f){return true}a=d(f).closest("form").find(":checkbox");e=a.index(f);c=a.index(this);b=d(this).attr("checked");if(0<e&&0<c&&e!=c){a.slice(e,c).attr("checked",function(){if(d(this).closest("tr").is(":visible")){return b?"checked":""}return""})}}f=this;return true});d("thead, tfoot").find(".check-column :checkbox").click(function(i){var j=d(this).attr("checked"),h="undefined"==typeof toggleWithKeyboard?false:toggleWithKeyboard,g=i.shiftKey||h;d(this).closest("table").children("tbody").filter(":visible").children().children(".check-column").find(":checkbox").attr("checked",function(){if(d(this).closest("tr").is(":hidden")){return""}if(g){return d(this).attr("checked")?"":"checked"}else{if(j){return"checked"}}return""});d(this).closest("table").children("thead,  tfoot").filter(":visible").children().children(".check-column").find(":checkbox").attr("checked",function(){if(g){return""}else{if(j){return"checked"}}return""})});d("#default-password-nag-no").click(function(){setUserSetting("default_password_nag","hide");d("div.default-password-nag").hide();return false});d("#newcontent").keydown(function(l){if(l.keyCode!=9){return true}var i=l.target,n=i.selectionStart,h=i.selectionEnd,m=i.value,g,k;try{this.lastKey=9}catch(j){}if(document.selection){i.focus();k=document.selection.createRange();k.text="\t"}else{if(n>=0){g=this.scrollTop;i.value=m.substring(0,n).concat("\t",m.substring(h));i.selectionStart=i.selectionEnd=n+1;this.scrollTop=g}}if(l.stopPropagation){l.stopPropagation()}if(l.preventDefault){l.preventDefault()}});d("#newcontent").blur(function(g){if(this.lastKey&&9==this.lastKey){this.focus()}})});
\ No newline at end of file
+var showNotice,adminMenu,columns,validateForm;(function(a){adminMenu={init:function(){var b=a("#adminmenu");a(".wp-menu-toggle",b).each(function(){var c=a(this),d=c.siblings(".wp-submenu");if(d.length){c.click(function(){adminMenu.toggle(d)})}else{c.hide()}});this.favorites();a(".separator",b).click(function(){if(a("body").hasClass("folded")){adminMenu.fold(1);deleteUserSetting("mfold")}else{adminMenu.fold();setUserSetting("mfold","f")}return false});if(a("body").hasClass("folded")){this.fold()}this.restoreMenuState()},restoreMenuState:function(){a("li.wp-has-submenu","#adminmenu").each(function(c,d){var b=getUserSetting("m"+c);if(a(d).hasClass("wp-has-current-submenu")){return true}if("o"==b){a(d).addClass("wp-menu-open")}else{if("c"==b){a(d).removeClass("wp-menu-open")}}})},toggle:function(b){var c=b.slideToggle(150,function(){b.css("display","")}).parent().toggleClass("wp-menu-open").attr("id");if(c){a("li.wp-has-submenu","#adminmenu").each(function(f,g){if(c==g.id){var d=a(g).hasClass("wp-menu-open")?"o":"c";setUserSetting("m"+f,d)}})}return false},fold:function(b){if(b){a("body").removeClass("folded");a("#adminmenu li.wp-has-submenu").unbind()}else{a("body").addClass("folded");a("#adminmenu li.wp-has-submenu").hoverIntent({over:function(j){var d,c,g,k,i;d=a(this).find(".wp-submenu");c=a(this).offset().top+d.height()+1;g=a("#wpwrap").height();k=60+c-g;i=a(window).height()+a(window).scrollTop()-15;if(i<(c-k)){k=c-i}if(k>1){d.css({marginTop:"-"+k+"px"})}else{if(d.css("marginTop")){d.css({marginTop:""})}}d.addClass("sub-open")},out:function(){a(this).find(".wp-submenu").removeClass("sub-open").css({marginTop:""})},timeout:220,sensitivity:8,interval:100})}},favorites:function(){a("#favorite-inside").width(a("#favorite-actions").width()-4);a("#favorite-toggle, #favorite-inside").bind("mouseenter",function(){a("#favorite-inside").removeClass("slideUp").addClass("slideDown");setTimeout(function(){if(a("#favorite-inside").hasClass("slideDown")){a("#favorite-inside").slideDown(100);a("#favorite-first").addClass("slide-down")}},200)}).bind("mouseleave",function(){a("#favorite-inside").removeClass("slideDown").addClass("slideUp");setTimeout(function(){if(a("#favorite-inside").hasClass("slideUp")){a("#favorite-inside").slideUp(100,function(){a("#favorite-first").removeClass("slide-down")})}},300)})}};a(document).ready(function(){adminMenu.init()});columns={init:function(){var b=this;a(".hide-column-tog","#adv-settings").click(function(){var d=a(this),c=d.val();if(d.attr("checked")){b.checked(c)}else{b.unchecked(c)}columns.saveManageColumnsState()})},saveManageColumnsState:function(){var b=this.hidden();a.post(ajaxurl,{action:"hidden-columns",hidden:b,screenoptionnonce:a("#screenoptionnonce").val(),page:pagenow})},checked:function(b){a(".column-"+b).show();this.colSpanChange(+1)},unchecked:function(b){a(".column-"+b).hide();this.colSpanChange(-1)},hidden:function(){return a(".manage-column").filter(":hidden").map(function(){return this.id}).get().join(",")},useCheckboxesForHidden:function(){this.hidden=function(){return a(".hide-column-tog").not(":checked").map(function(){var b=this.id;return b.substring(b,b.length-5)}).get().join(",")}},colSpanChange:function(b){var d=a("table").find(".colspanchange");if(!d.length){return}var c=parseInt(d.attr("colspan"),10)+b;d.attr("colspan",c.toString())}};a(document).ready(function(){columns.init()});validateForm=function(b){return !a(b).find(".form-required").filter(function(){return a("input:visible",this).val()==""}).addClass("form-invalid").find("input:visible").change(function(){a(this).closest(".form-invalid").removeClass("form-invalid")}).size()}})(jQuery);showNotice={warn:function(){var a=commonL10n.warnDelete||"";if(confirm(a)){return true}return false},note:function(a){alert(a)}};jQuery(document).ready(function(d){var f=false,a,e,c,b;d("div.wrap h2:first").nextAll("div.updated, div.error").addClass("below-h2");d("div.updated, div.error").not(".below-h2, .inline").insertAfter(d("div.wrap h2:first"));d("#show-settings-link").click(function(){if(!d("#screen-options-wrap").hasClass("screen-options-open")){d("#contextual-help-link-wrap").css("visibility","hidden")}d("#screen-options-wrap").slideToggle("fast",function(){if(d(this).hasClass("screen-options-open")){d("#show-settings-link").css({backgroundPosition:"top right"});d("#contextual-help-link-wrap").css("visibility","");d(this).removeClass("screen-options-open")}else{d("#show-settings-link").css({backgroundPosition:"bottom right"});d(this).addClass("screen-options-open")}});return false});d("#contextual-help-link").click(function(){if(!d("#contextual-help-wrap").hasClass("contextual-help-open")){d("#screen-options-link-wrap").css("visibility","hidden")}d("#contextual-help-wrap").slideToggle("fast",function(){if(d(this).hasClass("contextual-help-open")){d("#contextual-help-link").css({backgroundPosition:"top right"});d("#screen-options-link-wrap").css("visibility","");d(this).removeClass("contextual-help-open")}else{d("#contextual-help-link").css({backgroundPosition:"bottom right"});d(this).addClass("contextual-help-open")}});return false});d("tbody").children().children(".check-column").find(":checkbox").click(function(g){if("undefined"==g.shiftKey){return true}if(g.shiftKey){if(!f){return true}a=d(f).closest("form").find(":checkbox");e=a.index(f);c=a.index(this);b=d(this).attr("checked");if(0<e&&0<c&&e!=c){a.slice(e,c).attr("checked",function(){if(d(this).closest("tr").is(":visible")){return b?"checked":""}return""})}}f=this;return true});d("thead, tfoot").find(".check-column :checkbox").click(function(i){var j=d(this).attr("checked"),h="undefined"==typeof toggleWithKeyboard?false:toggleWithKeyboard,g=i.shiftKey||h;d(this).closest("table").children("tbody").filter(":visible").children().children(".check-column").find(":checkbox").attr("checked",function(){if(d(this).closest("tr").is(":hidden")){return""}if(g){return d(this).attr("checked")?"":"checked"}else{if(j){return"checked"}}return""});d(this).closest("table").children("thead,  tfoot").filter(":visible").children().children(".check-column").find(":checkbox").attr("checked",function(){if(g){return""}else{if(j){return"checked"}}return""})});d("#default-password-nag-no").click(function(){setUserSetting("default_password_nag","hide");d("div.default-password-nag").hide();return false});d("#newcontent").keydown(function(l){if(l.keyCode!=9){return true}var i=l.target,n=i.selectionStart,h=i.selectionEnd,m=i.value,g,k;try{this.lastKey=9}catch(j){}if(document.selection){i.focus();k=document.selection.createRange();k.text="\t"}else{if(n>=0){g=this.scrollTop;i.value=m.substring(0,n).concat("\t",m.substring(h));i.selectionStart=i.selectionEnd=n+1;this.scrollTop=g}}if(l.stopPropagation){l.stopPropagation()}if(l.preventDefault){l.preventDefault()}});d("#newcontent").blur(function(g){if(this.lastKey&&9==this.lastKey){this.focus()}})});
\ No newline at end of file
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 08b8a959a8..e02bed359f 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -64,7 +64,7 @@ function wp_default_scripts( &$scripts ) {
 	
 	$scripts->add( 'utils', "/wp-admin/js/utils$suffix.js", false, '20101110' );
 
-	$scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), '20101007' );
+	$scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), '20101114' );
 	$scripts->add_data( 'common', 'group', 1 );
 	$scripts->localize( 'common', 'commonL10n', array(
 		'warnDelete' => __("You are about to permanently delete the selected items.\n  'Cancel' to stop, 'OK' to delete."),