(extended-command-suggest-shorter): Add a version string

[gnu-emacs] / lisp / simple.el

diff --git a/lisp/simple.el b/lisp/simple.el
index fca739636c61335499b2d0b0c0b4124f246a59fd..da6deea3e84c2b9541afea3be7aca0f204802e88 100644 (file)
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -1635,9 +1635,10 @@ If the value is non-nil and not a number, we wait 2 seconds."
                  (other :tag "on")))
 
 (defcustom extended-command-suggest-shorter t
-  "Non-nil means show a shorter M-x invocation when there is one."
+  "If non-nil, show a shorter M-x invocation when there is one."
   :group 'keyboard
-  :type 'boolean)
+  :type 'boolean
+  :version "25.2")
 
 (defun execute-extended-command--shorter-1 (name length)
   (cond