lisp/*.el: Lexical-binding cleanup.

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

diff --git a/lisp/savehist.el b/lisp/savehist.el
index f1060fb..653d031 100644 (file)
--- a/lisp/savehist.el
+++ b/lisp/savehist.el
@@ -1,4 +1,4 @@
-;;; savehist.el --- Save minibuffer history.
+;;; savehist.el --- Save minibuffer history
 
 ;; Copyright (C) 1997, 2005-2011  Free Software Foundation, Inc.
 
@@ -254,6 +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.