don't require grep in vc-git

[bpt/emacs.git] / lisp / repeat.el

diff --git a/lisp/repeat.el b/lisp/repeat.el
index e735316..0b3eed5 100644 (file)
--- a/lisp/repeat.el
+++ b/lisp/repeat.el
@@ -111,7 +111,9 @@
 Message is something like \"Repeating command glorp\".
 A value of `ignore' will disable such messages.  To customize
 display, assign a function that takes one string as an arg and
-displays it however you want.")
+displays it however you want.
+If this variable is nil, the normal `message' function will be
+used to display the messages.")
 
 (defcustom repeat-on-final-keystroke t
   "Allow `repeat' to re-execute for repeating lastchar of a key sequence.