--- a/src/HOL/Induct/Comb.thy Fri Jul 24 13:03:20 1998 +0200
+++ b/src/HOL/Induct/Comb.thy Fri Jul 24 13:19:38 1998 +0200
@@ -13,7 +13,7 @@
*)
-Comb = Arith + Inductive +
+Comb = Datatype +
(** Datatype definition of combinators S and K, with infixed application **)
datatype comb = K