Index: _source/plugins/wysiwygarea/plugin.js
===================================================================
--- _source/plugins/wysiwygarea/plugin.js	(revision 4371)
+++ _source/plugins/wysiwygarea/plugin.js	Fri Nov 06 01:19:40 CST 2009
@@ -15,7 +15,7 @@
 	 */
 	var nonExitableElementNames = { table:1,pre:1 };
 	// Matching an empty paragraph at the end of document.
-	var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:<br[^>]*>|&nbsp;|&#160;)\s*(:?<\/\1>)?\s*$/gi;
+	var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:<br[^>]*>|&nbsp;|\u00A0|&#160;)\s*(:?<\/\1>)?\s*$/gi;
 
 	function onInsertHtml( evt )
 	{