;;; uudecode.el -- elisp native uudecode
;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
;; Keywords: uudecode news
;; 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 2, 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
;; 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:
'char-int
'identity)))
+(defgroup uudecode nil
+ "Decoding of uuencoded data."
+ :group 'mail
+ :group 'news)
+
(defcustom uudecode-decoder-program "uudecode"
"*Non-nil value should be a string that names a uu decoder.
The program should expect to read uu data on its standard
input and write the converted data to its standard output."
:type 'string
- :group 'gnus-extract)
+ :group 'uudecode)
(defcustom uudecode-decoder-switches nil
"*List of command line flags passed to `uudecode-decoder-program'."
- :group 'gnus-extract
+ :group 'uudecode
:type '(repeat string))
(defcustom uudecode-use-external
(executable-find uudecode-decoder-program)
"*Use external uudecode program."
:version "22.1"
- :group 'gnus-extract
+ :group 'uudecode
:type 'boolean)
(defconst uudecode-alphabet "\040-\140")
(make-temp-name "uu")
uudecode-temporary-file-directory))))
(let ((cdir default-directory)
- default-process-coding-system)
+ (default-process-coding-system
+ (if (featurep 'xemacs)
+ ;; In XEmacs, `nil' is not a valid coding system.
+ '(binary . binary)
+ nil)))
(unwind-protect
(with-temp-buffer
(insert "begin 600 " (file-name-nondirectory tempfile) "\n")
(message "Can not uudecode")))
(ignore-errors (or file-name (delete-file tempfile))))))
+(eval-and-compile
+ (defalias 'uudecode-string-to-multibyte
+ (cond
+ ((featurep 'xemacs)
+ 'identity)
+ ((fboundp 'string-to-multibyte)
+ 'string-to-multibyte)
+ (t
+ (lambda (string)
+ "Return a multibyte string with the same individual chars as string."
+ (mapconcat
+ (lambda (ch) (string-as-multibyte (char-to-string ch)))
+ string ""))))))
+
;;;###autoload
(defun uudecode-decode-region-internal (start end &optional file-name)
"Uudecode region between START and END without using an external program.
result))))
(skip-chars-forward non-data-chars end))
(if file-name
- (let (default-enable-multibyte-characters)
- (with-temp-file file-name
- (insert (apply 'concat (nreverse result)))))
+ (with-temp-file file-name
+ (unless (featurep 'xemacs) (set-buffer-multibyte nil))
+ (insert (apply 'concat (nreverse result))))
(or (markerp end) (setq end (set-marker (make-marker) end)))
(goto-char start)
- (insert (apply 'concat (nreverse result)))
+ (if enable-multibyte-characters
+ (dolist (x (nreverse result))
+ (insert (uudecode-string-to-multibyte x)))
+ (insert (apply 'concat (nreverse result))))
(delete-region (point) end))))))
;;;###autoload
(provide 'uudecode)
-;;; arch-tag: e1f09ed5-62b4-4677-9f13-4e81c4fe8ce3
;;; uudecode.el ends here