Ticket #27555: 27555.2.patch

src/wp-admin/css/common.css

@@ -773 +773 @@
 }
 
 #welcome-panel.welcome-panel .welcome-panel-close:hover:before,
+#welcome-panel.welcome-panel .welcome-panel-close:focus:before,
 .tagchecklist span a:hover:before,
-#bulk-titles div a:hover:before {
+.tagchecklist span a:focus:before,
+#bulk-titles div a:hover:before,
+#bulk-titles div a:focus:before {
         color: #c00;
 }
 

src/wp-admin/css/edit.css

@@ -617 +617 @@
         text-indent: 0;
         overflow: hidden;
         position: absolute;
+        text-decoration: none;  
 }
 
 #poststuff h2 {

src/wp-admin/includes/meta-boxes.php

@@ -425 +425 @@
         <p class="howto"><?php echo $taxonomy->labels->separate_items_with_commas; ?></p>
         <?php endif; ?>
         </div>
-        <div class="tagchecklist"></div>
+        <div class="tagchecklist" aria-live="assertive"></div>
 </div>
 <?php if ( $user_can_assign_terms ) : ?>
 <p class="hide-if-no-js"><a href="#titlediv" class="tagcloud-link" id="link-<?php echo $tax_name; ?>"><?php echo $taxonomy->labels->choose_from_most_used; ?></a></p>

src/wp-admin/js/post.js

@@ -78 +78 @@
 
                         // If tags editing isn't disabled, create the X button.
                         if ( ! disabled ) {
-                                xbutton = $( '<a id="' + id + '-check-num-' + key + '" class="ntdelbutton">X</a>' );
-                                xbutton.click( function(){ tagBox.parseTags(this); });
+                                xbutton = $( '<a id="' + id + '-check-num-' + key + '" class="ntdelbutton" href="#"><span class="screen-reader-text">' + postL10n.deleteTag + ' ' + val + '</span></a>' );
+                                xbutton.click( function(e){
+                                        e.preventDefault();
+                                        tagBox.parseTags(this);
+                                });
                                 span.prepend('&nbsp;').prepend( xbutton );
                         }
 

src/wp-includes/script-loader.php

@@ -461 +461 @@
                         'comma' => _x( ',', 'tag delimiter' ),
                         'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
                         'savingText' => __('Saving Draft…'),
+                        'deleteTag' => __('Delete'),
                 ) );
 
                 $scripts->add( 'editor-expand', "/wp-admin/js/editor-expand$suffix.js", array( 'jquery' ), false, 1 );