- if ( lastChild && !firstChild.equals( lastChild ) )\r
- mergeSiblings( lastChild );\r
- }\r
- }\r
- }\r
-\r
- function mergeSiblings( element )\r
- {\r
- if ( !element || element.type != CKEDITOR.NODE_ELEMENT || !CKEDITOR.dtd.$removeEmpty[ element.getName() ] )\r
- return;\r
-\r
- mergeElements( element, element.getNext(), true );\r
- mergeElements( element, element.getPrevious() );\r
- }\r
-\r
- function mergeElements( element, sibling, isNext )\r
- {\r
- if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT )\r
- {\r
- var hasBookmark = sibling.getAttribute( '_fck_bookmark' );\r
-\r
- if ( hasBookmark )\r
- sibling = isNext ? sibling.getNext() : sibling.getPrevious();\r
-\r
- if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT && element.isIdentical( sibling ) )\r
- {\r
- // Save the last child to be checked too, to merge things like\r
- // <b><i></i></b><b><i></i></b> => <b><i></i></b>\r
- var innerSibling = isNext ? element.getLast() : element.getFirst();\r
-\r
- if ( hasBookmark )\r
- ( isNext ? sibling.getPrevious() : sibling.getNext() ).move( element, !isNext );\r
-\r
- sibling.moveChildren( element, !isNext );\r
- sibling.remove();\r
-\r
- // Now check the last inner child (see two comments above).\r
- if ( innerSibling )\r
- mergeSiblings( innerSibling );\r
+ if ( lastChild && !firstChild.equals( lastChild )\r
+ && lastChild.type == CKEDITOR.NODE_ELEMENT )\r
+ lastChild.mergeSiblings();\r