* src/eval.c (Fbind_symbol): New function.

[bpt/emacs.git] / lisp / rot13.el

diff --git a/lisp/rot13.el b/lisp/rot13.el
index 6be9d9d..b185ba0 100644 (file)
--- a/lisp/rot13.el
+++ b/lisp/rot13.el
@@ -1,17 +1,16 @@
 ;;; rot13.el --- display a buffer in ROT13
 
-;; Copyright (C) 1988, 2001, 2002, 2003, 2004, 2005,
-;;   2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001-2014 Free Software Foundation, Inc.
 
 ;; Author: Howard Gayle
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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, or (at your option)
-;; any later version.
+;; 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; without even the implied warranty of
@@ -19,9 +18,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -35,7 +32,7 @@
 ;; This hack is mainly to show off the char table stuff.
 ;;
 ;; New entry points, `rot13', `rot13-string', and `rot13-region' that
-;; performs Ceasar cipher encrypt/decrypt on buffers and strings, was
+;; performs Caesar cipher encrypt/decrypt on buffers and strings, was
 ;; added by Simon Josefsson.
 
 ;;; Code:
@@ -104,12 +101,11 @@ See also `toggle-rot13-mode'."
 (defun toggle-rot13-mode ()
   "Toggle the use of ROT13 encoding for the current window."
   (interactive)
-  (if (eq (window-display-table (selected-window)) rot13-display-table)
+  (if (eq (window-display-table) rot13-display-table)
       (set-window-display-table (selected-window) nil)
-    (if (null (window-display-table (selected-window)))
+    (if (null (window-display-table))
        (set-window-display-table (selected-window) rot13-display-table))))
 
 (provide 'rot13)
 
-;; arch-tag: ad5b9ca8-946c-4414-996f-e9b1bf9ec79f
 ;;; rot13.el ends here