--- a/Nominal/TySch.thy	Fri Mar 19 12:28:35 2010 +0100
+++ b/Nominal/TySch.thy	Fri Mar 19 14:54:30 2010 +0100
@@ -7,8 +7,6 @@
 ML {* val _ = cheat_fv_rsp := false *}
 ML {* val _ = cheat_const_rsp := false *}
 ML {* val _ = cheat_equivp := false *}
-ML {* val _ = cheat_fv_eqvt := false *}
-ML {* val _ = cheat_alpha_eqvt := false *}
 
 nominal_datatype t =
   Var "name"