--- a/src/Pure/Isar/attrib.ML Sat Jan 28 17:28:54 2006 +0100
+++ b/src/Pure/Isar/attrib.ML Sat Jan 28 17:28:55 2006 +0100
@@ -396,8 +396,8 @@
(* unfold / fold definitions *)
-val unfolded = syntax (thmss >> (fn defs => Thm.rule_attribute (K (Tactic.rewrite_rule defs))));
-val folded = syntax (thmss >> (fn defs => Thm.rule_attribute (K (Tactic.fold_rule defs))));
+val unfolded = syntax (thmss >> (fn defs => Thm.rule_attribute (K (ObjectLogic.unfold defs))));
+val folded = syntax (thmss >> (fn defs => Thm.rule_attribute (K (ObjectLogic.fold defs))));
(* rule cases *)