--- a/src/Sequents/prover.ML Fri May 16 23:25:37 2008 +0200
+++ b/src/Sequents/prover.ML Sat May 17 13:54:30 2008 +0200
@@ -28,7 +28,7 @@
fun warn_duplicates [] = []
| warn_duplicates dups =
- (warning (cat_lines ("Ignoring duplicate theorems:" :: map string_of_thm dups));
+ (warning (cat_lines ("Ignoring duplicate theorems:" :: map Display.string_of_thm dups));
dups);
fun (Pack(safes,unsafes)) add_safes ths =
@@ -51,8 +51,8 @@
fun print_pack (Pack(safes,unsafes)) =
- (writeln "Safe rules:"; print_thms safes;
- writeln "Unsafe rules:"; print_thms unsafes);
+ (writeln "Safe rules:"; Display.print_thms safes;
+ writeln "Unsafe rules:"; Display.print_thms unsafes);
(*Returns the list of all formulas in the sequent*)
fun forms_of_seq (Const("SeqO'",_) $ P $ u) = P :: forms_of_seq u