X-Git-Url: https://jasonwoof.com/gitweb/?p=ckeditor.git;a=blobdiff_plain;f=_source%2Fplugins%2Fhtmldataprocessor%2Fplugin.js;h=a55480cfdfbb37ae1affe48c087b33c981bae5e4;hp=ecf87ed45212310349d1f2696abad5e95bdd39b4;hb=fb481ba0a7d298e3e7b9034fcb9f2afdc6e8e796;hpb=6e682412d5cc0dfaedb376482e585bf2989c6863

diff --git a/_source/plugins/htmldataprocessor/plugin.js b/_source/plugins/htmldataprocessor/plugin.js
index ecf87ed..a55480c 100644
--- a/_source/plugins/htmldataprocessor/plugin.js
+++ b/_source/plugins/htmldataprocessor/plugin.js
@@ -21,6 +21,11 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 		return last;
 	}
 
+	function getNodeIndex( node ) {
+		var parent = node.parent;
+		return parent ? CKEDITOR.tools.indexOf( parent.children, node ) : -1;
+	}
+
 	function trimFillers( block, fromSource )
 	{
 		// If the current node is a block, and if we're converting from source or
@@ -159,12 +164,29 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 				// The contents of table should be in correct order (#4809).
 				table : function( element )
 				{
-					var children = element.children;
+					// Clone the array as it would become empty during the sort call.
+					var children = element.children.slice( 0 );
 					children.sort( function ( node1, node2 )
 								   {
-									   return node1.type == CKEDITOR.NODE_ELEMENT && node2.type == node1.type ?
-											CKEDITOR.tools.indexOf( tableOrder, node1.name )  > CKEDITOR.tools.indexOf( tableOrder, node2.name ) ? 1 : -1 : 0;
-								   } );
+										 var index1, index2;
+
+										 // Compare in the predefined order.
+										 if ( node1.type == CKEDITOR.NODE_ELEMENT &&
+													node2.type == node1.type )
+										 {
+											 index1 = CKEDITOR.tools.indexOf( tableOrder, node1.name );
+											 index2 = CKEDITOR.tools.indexOf( tableOrder, node2.name );
+										 }
+
+										 // Make sure the sort is stable, if no order can be established above.
+										 if ( !( index1 > -1 && index2 > -1 && index1 != index2 ) )
+										 {
+											 index1 = getNodeIndex( node1 );
+											 index2 = getNodeIndex( node2 );
+										 }
+
+										 return index1 > index2 ? 1 : -1;
+									 } );
 				},
 
 				embed : function( element )
@@ -288,7 +310,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 		defaultHtmlFilterRules.elements[ i ] = unprotectReadyOnly;
 	}
 
-	var protectElementRegex = /<(a|area|img|input)\b([^>]*)>/gi,
+	var protectElementRegex = /<(a|area|img|input|source)\b([^>]*)>/gi,
 		protectAttributeRegex = /\b(on\w+|href|src|name)\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|(?:[^ "'>]+))/gi;
 
 	var protectElementsRegex = /(?:<style(?=[ >])[^>]*>[\s\S]*<\/style>)|(?:<(:?link|meta|base)[^>]*>)/gi,