diff options
| -rw-r--r-- | isar/isar-syntax.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/isar/isar-syntax.el b/isar/isar-syntax.el index 8bd908b4..2900d6f3 100644 --- a/isar/isar-syntax.el +++ b/isar/isar-syntax.el @@ -462,7 +462,7 @@ matches contents of quotes for quoted identifiers.") (defun isar-undos (i) (if (> i 0) (concat "undos_proof " (int-to-string i) ";") - nil)) + proof-no-command)) (defun isar-cannot-undo (cmd) (concat "cannot_undo \"" cmd "\";")) |