--- a/src/HOL/Refute.thy Fri Jun 17 11:35:35 2005 +0200
+++ b/src/HOL/Refute.thy Fri Jun 17 16:12:49 2005 +0200
@@ -10,7 +10,7 @@
theory Refute
imports Map
-files "Tools/prop_logic.ML"
+uses "Tools/prop_logic.ML"
"Tools/sat_solver.ML"
"Tools/refute.ML"
"Tools/refute_isar.ML"