--- zh-util.mim	11 Jul 2008 01:28:53 -0000	1.3
+++ zh-util.mim	5 Nov 2010 07:07:48 -0000
@@ -65,7 +65,7 @@
   ((BackSpace)))
 
  (commit-preedit
-  ((S-\ ))))
+  ((\ ))))
 
 (state
  (check-undo