X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/463f5630a5e7cbe7f042bc1175d1fa1c4e98860f..fb2e993b0e2ab35ef9a2201ee4b731c3d17c3728:/lisp/calc/calc-undo.el

diff --git a/lisp/calc/calc-undo.el b/lisp/calc/calc-undo.el
index a90a3e1668..222d8976ea 100644
--- a/lisp/calc/calc-undo.el
+++ b/lisp/calc/calc-undo.el
@@ -1,40 +1,35 @@
 ;;; calc-undo.el --- undo functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
+;;   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <daveg@synaptics.com>
-;; Maintainers: D. Goel <deego@gnufans.org>
-;;              Colin Walters <walters@debian.org>
+;; Maintainer: Jay Belanger <jay.p.belanger@gmail.com>
 
 ;; This file is part of GNU Emacs.
 
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
 ;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY.  No author or distributor
-;; accepts responsibility to anyone for the consequences of using it
-;; or for whether it serves any particular purpose or works at all,
-;; unless he says so in writing.  Refer to the GNU Emacs General Public
-;; License for full details.
-
-;; Everyone is granted permission to copy, modify and redistribute
-;; GNU Emacs, but only under the conditions described in the
-;; GNU Emacs General Public License.   A copy of this license is
-;; supposed to have been given to you along with GNU Emacs so you
-;; can know your rights and responsibilities.  It should be in a
-;; file named COPYING.  Among other things, the copyright notice
-;; and this notice must be preserved on all copies.
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
 ;;; Code:
 
 ;; This file is autoloaded from calc-ext.el.
-(require 'calc-ext)
 
+(require 'calc-ext)
 (require 'calc-macs)
 
-(defun calc-Need-calc-undo () nil)
-
-
 ;;; Undo.
 
 (defun calc-undo (n)
@@ -81,7 +76,8 @@
 	   (let ((v (intern (nth 1 action))))
 	     (calc-record-undo (list 'store (nth 1 action)
 				     (and (boundp v) (symbol-value v))))
-	     (if (y-or-n-p (format "Un-store variable %s? " (nth 1 action)))
+	     (if (y-or-n-p (format "Un-store variable %s? " 
+                                   (calc-var-name (nth 1 action))))
 		 (progn
 		   (if (nth 2 action)
 		       (set v (nth 2 action))
@@ -150,4 +146,7 @@
        (or (eq (car (car list)) 'pop)
 	   (calc-undo-does-pushes (cdr list)))))
 
+(provide 'calc-undo)
+
+;; arch-tag: eeb485d2-fb3d-454a-9d79-450af1f50d6c
 ;;; calc-undo.el ends here