Improve cohabitation of pop-up-frames and second argument of display-buffer (bug...

[gnu-emacs] / lisp / savehist.el

diff --git a/lisp/savehist.el b/lisp/savehist.el
index 19dd1a0e68194b5c0413e8bf99c2e73c8e578eed..653d0312a195f5b7f92ca3f8abd722c38f47af3f 100644 (file)
--- a/lisp/savehist.el
+++ b/lisp/savehist.el
@@ -1,7 +1,6 @@
-;;; savehist.el --- Save minibuffer history.
+;;; savehist.el --- Save minibuffer history
 
-;; Copyright (C) 1997, 2005, 2006, 2007, 2008, 2009, 2010, 2011
-;;   Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2005-2011  Free Software Foundation, Inc.
 
 ;; Author: Hrvoje Niksic <hniksic@xemacs.org>
 ;; Maintainer: FSF
@@ -255,6 +254,10 @@ Normally invoked by calling `savehist-mode' to unset the minor mode."
       (cancel-timer savehist-timer))
     (setq savehist-timer nil)))
 
+;; From XEmacs?
+(defvar print-readably)
+(defvar print-string-length)
+
 (defun savehist-save (&optional auto-save)
   "Save the values of minibuffer history variables.
 Unbound symbols referenced in `savehist-additional-variables' are ignored.