(zone-idle): Var deleted.

diff --git a/lisp/play/zone.el b/lisp/play/zone.el
index b2781c8afbf575cd03cd8368b616ced69514ccbc..0f17a34f5f2f6c8c9b13fa67d2c3dc78da197d23 100644 (file)
--- a/lisp/play/zone.el
+++ b/lisp/play/zone.el
@@ -44,9 +44,6 @@
 (require 'tabify)
 (eval-when-compile (require 'cl))
 
-(defvar zone-idle 20
-  "*Seconds to idle before zoning out.")
-
 (defvar zone-timer nil
   "The timer we use to decide when to zone out, or nil if none.")