diff options
| -rw-r--r-- | proofs/pfedit.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/proofs/pfedit.ml b/proofs/pfedit.ml index 610e99b9f8..035e7af583 100644 --- a/proofs/pfedit.ml +++ b/proofs/pfedit.ml @@ -51,7 +51,7 @@ let msg_proofs use_resume = else (mt ())) ) -let undo_default = 12 +let undo_default = 50 let undo_limit = ref undo_default (*********************************************************************) |