--- rxvt-unicode/src/hookinc.h	2006/07/06 23:48:11	1.17
+++ rxvt-unicode/src/hookinc.h	2010/01/06 17:52:43	1.18
@@ -52,3 +52,5 @@
 
   def (CUSTOM_REND) // hovering over custom rendition, generate enter/leave maybe?
 
+  def (BELL)
+