src/HOL/Auth/Message.thy

 done
 
 lemmas Fake_parts_sing_imp_Un = Fake_parts_sing [THEN [2] rev_subsetD]
 
 method_setup spy_analz = {*
-    Method.ctxt_args (SIMPLE_METHOD' o Message.gen_spy_analz_tac o local_clasimpset_of) *}
+    Scan.succeed (SIMPLE_METHOD' o Message.gen_spy_analz_tac o local_clasimpset_of) *}
     "for proving the Fake case when analz is involved"
 
 method_setup atomic_spy_analz = {*
-    Method.ctxt_args (SIMPLE_METHOD' o Message.atomic_spy_analz_tac o local_clasimpset_of) *}
+    Scan.succeed (SIMPLE_METHOD' o Message.atomic_spy_analz_tac o local_clasimpset_of) *}
     "for debugging spy_analz"
 
 method_setup Fake_insert_simp = {*
-    Method.ctxt_args (SIMPLE_METHOD' o Message.Fake_insert_simp_tac o local_simpset_of) *}
+    Scan.succeed (SIMPLE_METHOD' o Message.Fake_insert_simp_tac o local_simpset_of) *}
     "for debugging spy_analz"
 
 end