Fix for gomoku-display-statistics.

* play/gomoku.el (gomoku-display-statistics): Update mode line
only if in Gomoku buffer; don't capitalize "won".

Fixes: debbugs:12771

2 files changed, 17 insertions, 10 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index dc928c35672..ab73a61d9e6 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-01  Stephen Berman  <stephen.berman@gmx.net>
+
+        * play/gomoku.el (gomoku-display-statistics): Update mode line
+        only if in Gomoku buffer; don't capitalize "won" (Bug#12771).
+
 2012-10-31  Martin Rudalics  <rudalics@gmx.at>
 
         * window.el (quit-restore-window): If the window has been
diff --git a/lisp/play/gomoku.el b/lisp/play/gomoku.el
index 3dba99d98d5..90f021ab265 100644
--- a/lisp/play/gomoku.el
+++ b/lisp/play/gomoku.el
@@ -1054,16 +1054,18 @@ If the game is finished, this command requests for another game."
 
 (defun gomoku-display-statistics ()
   "Obnoxiously display some statistics about previous games in mode line."
-  ;; We store this string in the mode-line-process local variable.
-  ;; This is certainly not the cleanest way out ...
-  (setq mode-line-process
-        (format ": Won %d, lost %d%s"
-                gomoku-number-of-human-wins
-                gomoku-number-of-emacs-wins
-                (if (zerop gomoku-number-of-draws)
-                    ""
-                  (format ", drew %d" gomoku-number-of-draws))))
-  (force-mode-line-update))
+  ;; Update mode line only if Gomoku buffer is current (Bug#12771).
+  (when (string-equal (buffer-name) gomoku-buffer-name)
+    ;; We store this string in the mode-line-process local variable.
+    ;; This is certainly not the cleanest way out ...
+    (setq mode-line-process
+          (format ": won %d, lost %d%s"
+                  gomoku-number-of-human-wins
+                  gomoku-number-of-emacs-wins
+                  (if (zerop gomoku-number-of-draws)
+                      ""
+                    (format ", drew %d" gomoku-number-of-draws))))
+    (force-mode-line-update)))
 
 (defun gomoku-switch-to-window ()
   "Find or create the Gomoku buffer, and display it."