changeset 29343 | 43ac99cdeb5b |
parent 29124 | ce6f21913e54 |
child 29380 | a9ee3475abf4 |
--- a/src/Pure/Isar/toplevel.ML Sun Jan 04 00:00:03 2009 +0100 +++ b/src/Pure/Isar/toplevel.ML Sun Jan 04 00:01:16 2009 +0100 @@ -718,7 +718,7 @@ val future_proof = Proof.future_proof (fn prf => - Future.fork_pri 1 (fn () => + Future.fork_pri ~1 (fn () => let val (states, State (result_node, _)) = (case st' of State (SOME (Proof (_, (_, orig_gthy)), exit), prev) => State (SOME (Proof (ProofNode.init prf, (finish, orig_gthy)), exit), prev))