(before-save-hook): Add `time-stamp' to the options.

diff --git a/lisp/files.el b/lisp/files.el
index 4ee6da4e544a0afe4252e8f92677fe49a4c5de82..dc84c79df8408b37b914a6721bbe32d28177a7de 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -3024,7 +3024,7 @@ the last real save, but optional arg FORCE non-nil means delete anyway."
 
 (defcustom before-save-hook nil
   "Normal hook that is run before a buffer is saved to its file."
-  :options '(copyright-update)
+  :options '(copyright-update time-stamp)
   :type 'hook
   :group 'files)