* sun-mouse.el (suspend-emacstool): Run suspend-hook, not

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

diff --git a/lisp/rot13.el b/lisp/rot13.el
index 253f6cf..d19a29d 100644 (file)
--- a/lisp/rot13.el
+++ b/lisp/rot13.el
@@ -2,11 +2,14 @@
 
 ;; Copyright (C) 1988 Free Software Foundation, Inc.
 
+;; Author: Howard Gayle:
+;; Maintainer: FSF
+
 ;; 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 1, or (at your option)
+;; the Free Software Foundation; either version 2, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -18,21 +21,30 @@
 ;; along with GNU Emacs; see the file COPYING.  If not, write to
 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 
+;; Commentary:
 
+;; The single entry point, `rot13-other-window', oerforms a Caesar cipher
+;; encrypt/decrypt on the current buffer and displays the result in another 
+;; window.  Rot13 encryption is sometimes used on USENET as a read-at-yur-
+;; own-risk wrapper for material some might consider offensive, such as
+;; ethnic humor.
+;;
 ;; Written by Howard Gayle.  See case-table.el for details.
-
 ;; This hack is mainly to show off the char table stuff.
 
+;;; Code:
+
 (defvar rot13-display-table
   (let ((table (make-display-table))
        (i 0))
     (while (< i 26)
-      (aset table (+ i ?a) (make-rope (+ (% (+ i 13) 26) ?a)))
-      (aset table (+ i ?A) (make-rope (+ (% (+ i 13) 26) ?A)))
+      (aset table (+ i ?a) (vector (+ (% (+ i 13) 26) ?a)))
+      (aset table (+ i ?A) (vector (+ (% (+ i 13) 26) ?A)))
       (setq i (1+ i)))
     table)
   "Char table for rot 13 display.")
 
+;;;###autoload
 (defun rot13-other-window ()
   "Display current buffer in rot 13 in another window."
   (interactive)