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-rw-r--r--chess-game.el3
1 files changed, 3 insertions, 0 deletions
diff --git a/chess-game.el b/chess-game.el
index 9832372..73176b6 100644
--- a/chess-game.el
+++ b/chess-game.el
@@ -98,6 +98,9 @@ matches."
(defsubst chess-game-data-alist (game)
(nth 2 game))
+(defsubst chess-game-set-data-alist (game value)
+ (setcar (nthcdr 2 game) value))
+
(defun chess-game-set-data (game key value)
(let* ((alist (chess-game-data-alist game))
(cell (assq key alist)))