Index: /CKEditor/trunk/_source/plugins/entities/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/entities/plugin.js	(revision 3245)
+++ /CKEditor/trunk/_source/plugins/entities/plugin.js	(revision 3246)
@@ -88,5 +88,5 @@
 		}
 		
-		table.regex = regex.join( '|' );
+		table.regex = regex.join( '' );
 		
 		return table;