Ticket #6639: 6639_3.patch

_source/core/htmlparser/element.js

@@ -36 +36 @@
 
         var tagName = attributes[ 'data-cke-real-element-type' ] || name;
 
+        // Reveal the real semantic of our internal custom tag name (#6639).
+        var internalTag = tagName.match( /^cke:(.*)/ );
+        internalTag && ( tagName = internalTag[ 1 ] );
+
         var dtd                 = CKEDITOR.dtd,
-                isBlockLike     = !!( dtd.$nonBodyContent[ tagName ] || dtd.$block[ tagName ] || dtd.$listItem[ tagName ] || dtd.$tableContent[ tagName ] || dtd.$nonEditable[ tagName ] || tagName == 'br' ),
-                isEmpty         = !!dtd.$empty[ name ];
+                isBlockLike     = !!( dtd.$nonBodyContent[ tagName ]
+                                || dtd.$block[ tagName ]
+                                || dtd.$listItem[ tagName ]
+                                || dtd.$tableContent[ tagName ]
+                                || dtd.$nonEditable[ tagName ]
+                                || tagName == 'br' ),
+                isEmpty = !!dtd.$empty[ name ];
 
         this.isEmpty    = isEmpty;
         this.isUnknown  = !dtd[ name ];