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Diffstat (limited to 'chess-game.el')
| -rw-r--r-- | chess-game.el | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/chess-game.el b/chess-game.el index 091263f..e6b70fa 100644 --- a/chess-game.el +++ b/chess-game.el @@ -12,6 +12,9 @@ (require 'chess-ply) (require 'chess-algebraic) +(defvar chess-illegal nil) +(put 'chess-illegal 'error-conditions '(error)) + (defconst chess-game-default-tags `(("Event" . "Computer chess game") ("Round" . "-") |