--- a/absyntax/absyntax.def	Tue Feb 20 18:17:21 2007 +0100
+++ b/absyntax/absyntax.def	Fri Feb 23 19:19:23 2007 +0100
@@ -577,8 +577,6 @@
 
 SYM_LIST(step_name_list_c)
 
-SYM_REF2(transition_condition_c, simple_instr_list, expression)
-
 SYM_REF2(action_c, action_name, function_block_body)
 
 /********************************/