--- rxvt-unicode/src/hookinc.h	2014/09/03 18:20:37	1.26
+++ rxvt-unicode/src/hookinc.h	2014/10/13 17:05:32	1.27
@@ -26,6 +26,7 @@
 
   def (ACTION)
   def (USER_COMMAND)
+  def (REGISTER_COMMAND)
 
   def (ROOT_EVENT)
   def (X_EVENT)