Ticket #27159: 27159.2.diff

src/wp-includes/class-wp-editor.php

@@ -546 +546 @@
                                         // Limit the preview styles in the menu/toolbar
                                         'preview_styles' => 'font-family font-size font-weight font-style text-decoration text-transform',
 
+                                        // Disable H1 in the drop-down and the menu.
+                                        'block_formats' => 
+                                                'Paragraph=p;' .
+                                                'Heading 2=h2;' .
+                                                'Heading 3=h3;' .
+                                                'Heading 4=h4;' .
+                                                'Heading 5=h5;' .
+                                                'Heading 6=h6;' .
+                                                'Preformatted=pre',
+
                                         'end_container_on_empty_block' => true,
                                         'wpeditimage_disable_captions' => $no_captions,
                                         'wpeditimage_html5_captions' => current_theme_supports( 'html5', 'caption' ),
@@ -600 +610 @@
                                 $mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold', 'italic', 'underline', 'blockquote', 'strikethrough', 'bullist', 'numlist', 'alignleft', 'aligncenter', 'alignright', 'undo', 'redo', 'link', 'unlink', 'fullscreen'), $editor_id );
                                 $mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = array();
                         } else {
-                                $mce_buttons = array( 'bold', 'italic', 'strikethrough', 'bullist', 'numlist', 'blockquote', 'hr', 'alignleft', 'aligncenter', 'alignright', 'link', 'unlink', 'wp_more', 'spellchecker' );
+                                $mce_buttons = array( 'formatselect', 'bold', 'italic', 'bullist', 'numlist', 'blockquote', 'alignleft', 'aligncenter', 'alignright', 'link', 'unlink', 'wp_more', 'spellchecker' );
 
                                 if ( ! wp_is_mobile() ) {
                                         if ( $set['_content_editor_dfw'] ) {
@@ -622 +632 @@
                                  */
                                 $mce_buttons = apply_filters( 'mce_buttons', $mce_buttons, $editor_id );
 
-                                $mce_buttons_2 = array( 'formatselect', 'underline', 'alignjustify', 'forecolor', 'pastetext', 'removeformat', 'charmap', 'outdent', 'indent', 'undo', 'redo' );
+                                $mce_buttons_2 = array( 'strikethrough', 'hr', 'forecolor', 'pastetext', 'removeformat', 'charmap', 'outdent', 'indent', 'undo', 'redo' );
 
                                 if ( ! wp_is_mobile() ) {
                                         $mce_buttons_2[] = 'wp_help';