Index: /CKEditor/branches/features/paste/_source/plugins/clipboard/plugin.js
===================================================================
--- /CKEditor/branches/features/paste/_source/plugins/clipboard/plugin.js	(revision 4674)
+++ /CKEditor/branches/features/paste/_source/plugins/clipboard/plugin.js	(revision 4675)
@@ -119,4 +119,7 @@
 	var onKey = function( event )
 	{
+		if( this.mode != 'wysiwyg' )
+			return;
+
 		switch ( event.data.keyCode )
 		{