(follow-mode): Don't run hooks twice. Use `when'.

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

diff --git a/lisp/rot13.el b/lisp/rot13.el
index 449583a..a536193 100644 (file)
--- a/lisp/rot13.el
+++ b/lisp/rot13.el
@@ -1,7 +1,7 @@
-;;; rot13.el --- display a buffer in rot13
+;;; rot13.el --- display a buffer in ROT13

 
 

-;; Copyright (C) 1988, 2002, 2003, 2004, 2005,
-;;   2006 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007 Free Software Foundation, Inc.

 
 ;; Author: Howard Gayle
 ;; Maintainer: FSF
 
 ;; Author: Howard Gayle
 ;; Maintainer: FSF


@@ -10,7 +10,7 @@
 
 ;; 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
 
 ;; 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 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)

 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,


@@ -27,7 +27,7 @@
 
 ;; The entry point, `rot13-other-window', performs a Caesar cipher
 ;; encrypt/decrypt on the current buffer and displays the result in another
 
 ;; The entry point, `rot13-other-window', performs 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-your-
+;; window.  ROT13 encryption is sometimes used on USENET as a read-at-your-

 ;; own-risk wrapper for material some might consider offensive, such as
 ;; ethnic humor.
 ;;
 ;; own-risk wrapper for material some might consider offensive, such as
 ;; ethnic humor.
 ;;


@@ -48,7 +48,7 @@
       (aset table (+ i ?A) (vector (+ (% (+ i 13) 26) ?A)))
       (setq i (1+ i)))
     table)
       (aset table (+ i ?A) (vector (+ (% (+ i 13) 26) ?A)))
       (setq i (1+ i)))
     table)

-  "Char table for rot 13 display.")
+  "Char table for ROT13 display.")

 
 (defvar rot13-translate-table
   (let ((str (make-string 127 0))
 
 (defvar rot13-translate-table
   (let ((str (make-string 127 0))


@@ -62,11 +62,11 @@
       (aset str (+ i ?A) (+ (% (+ i 13) 26) ?A))
       (setq i (1+ i)))
     str)
       (aset str (+ i ?A) (+ (% (+ i 13) 26) ?A))
       (setq i (1+ i)))
     str)

-  "String table for rot 13 translation.")
+  "String table for ROT13 translation.")

 
 ;;;###autoload
 (defun rot13 (object &optional start end)
 
 ;;;###autoload
 (defun rot13 (object &optional start end)

-  "Return Rot13 encryption of OBJECT, a buffer or string."
+  "Return ROT13 encryption of OBJECT, a buffer or string."

   (if (bufferp object)
       (with-current-buffer object
        (rot13-region start end))
   (if (bufferp object)
       (with-current-buffer object
        (rot13-region start end))


@@ -74,7 +74,7 @@
 
 ;;;###autoload
 (defun rot13-string (string)
 
 ;;;###autoload
 (defun rot13-string (string)

-  "Return Rot13 encryption of STRING."
+  "Return ROT13 encryption of STRING."

   (with-temp-buffer
     (insert string)
     (rot13-region (point-min) (point-max))
   (with-temp-buffer
     (insert string)
     (rot13-region (point-min) (point-max))


@@ -82,18 +82,18 @@
 
 ;;;###autoload
 (defun rot13-region (start end)
 
 ;;;###autoload
 (defun rot13-region (start end)

-  "Rot13 encrypt the region between START and END in current buffer."
+  "ROT13 encrypt the region between START and END in current buffer."

   (interactive "r")
   (translate-region start end rot13-translate-table))
 
 ;;;###autoload
 (defun rot13-other-window ()
   (interactive "r")
   (translate-region start end rot13-translate-table))
 
 ;;;###autoload
 (defun rot13-other-window ()

-  "Display current buffer in rot 13 in another window.
+  "Display current buffer in ROT13 in another window.

 The text itself is not modified, only the way it is displayed is affected.
 
 The text itself is not modified, only the way it is displayed is affected.
 

-To terminate the rot13 display, delete that window.  As long as that window
+To terminate the ROT13 display, delete that window.  As long as that window

 is not deleted, any buffer displayed in it will become instantly encoded
 is not deleted, any buffer displayed in it will become instantly encoded

-in rot 13.
+in ROT13.

 
 See also `toggle-rot13-mode'."
   (interactive)
 
 See also `toggle-rot13-mode'."
   (interactive)


@@ -102,7 +102,7 @@ See also `toggle-rot13-mode'."
 
 ;;;###autoload
 (defun toggle-rot13-mode ()
 
 ;;;###autoload
 (defun toggle-rot13-mode ()

-  "Toggle the use of rot 13 encoding for the current window."
+  "Toggle the use of ROT13 encoding for the current window."

   (interactive)
   (if (eq (window-display-table (selected-window)) rot13-display-table)
       (set-window-display-table (selected-window) nil)
   (interactive)
   (if (eq (window-display-table (selected-window)) rot13-display-table)
       (set-window-display-table (selected-window) nil)