Make watchers dumpable.

* lisp/frame.el: Set variable watchers to set-buffer-redisplay, not to
its subr value.

diff --git a/lisp/frame.el b/lisp/frame.el
index 634367edf456c5ce1d9988ecab0663ac089278e1..99d9159be9e60837d5cbba4e344977a2ef2cb1d3 100644 (file)
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -2469,7 +2469,7 @@ See also `toggle-frame-maximized'."
 ;; F5 then produces the correct effect, the variable doesn't need
 ;; to be in this list; otherwise, it does.
 (mapc (lambda (var)
-        (add-variable-watcher var (symbol-function 'set-buffer-redisplay)))
+        (add-variable-watcher var 'set-buffer-redisplay))
       '(line-spacing
         overline-margin
         line-prefix