--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/mel/mel-u.el	Mon Aug 13 08:46:56 2007 +0200
@@ -0,0 +1,115 @@
+;;;
+;;; mel-u.el: uuencode encoder/decoder for GNU Emacs
+;;;
+;;; Copyright (C) 1995 Free Software Foundation, Inc.
+;;; Copyright (C) 1995,1996 MORIOKA Tomohiko
+;;;
+;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;; Created: 1995/10/25
+;;; Version:
+;;;	$Id: mel-u.el,v 1.1.1.1 1996/12/18 03:55:30 steve Exp $
+;;; Keywords: uuencode
+;;;
+;;; This file is part of MEL (MIME Encoding Library).
+;;;
+;;; This program 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.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; 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 This program.  If not, write to the Free Software
+;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;;;
+;;; Code:
+
+(require 'emu)
+
+
+;;; @ variables
+;;;
+
+(defvar mime/tmp-dir (or (getenv "TM_TMP_DIR") "/tmp/"))
+
+(defvar uuencode-external-encoder '("uuencode" "-")
+  "*list of uuencode encoder program name and its arguments.")
+
+(defvar uuencode-external-decoder
+  (list "sh" "-c" (format "(cd %s; uudecode)" mime/tmp-dir))
+  "*list of uuencode decoder program name and its arguments.")
+
+
+;;; @ uuencode encoder/decoder for region
+;;;
+
+(defun uuencode-external-encode-region (beg end)
+  (interactive "*r")
+  (save-excursion
+    (as-binary-process (apply (function call-process-region)
+			      beg end (car uuencode-external-encoder)
+			      t t nil (cdr uuencode-external-encoder))
+		       )
+    ;; for OS/2
+    ;;   regularize line break code
+    (goto-char (point-min))
+    (while (re-search-forward "\r$" nil t)
+      (replace-match "")
+      )
+    ))
+
+(defun uuencode-external-decode-region (beg end)
+  (interactive "*r")
+  (save-excursion
+    (let ((filename (save-excursion
+		      (save-restriction
+			(narrow-to-region beg end)
+			(goto-char beg)
+			(if (re-search-forward "^begin [0-9]+ " nil t)
+			    (if (looking-at ".+$")
+				(buffer-substring (match-beginning 0)
+						  (match-end 0))
+			      ))))))
+      (if filename
+	  (as-binary-process
+	   (apply (function call-process-region)
+		  beg end (car uuencode-external-decoder)
+		  t nil nil (cdr uuencode-external-decoder))
+	   (setq filename (expand-file-name filename mime/tmp-dir))
+	   (let ((file-coding-system-for-read *noconv*) ; for Mule
+		 kanji-fileio-code		        ; for NEmacs
+		 (emx-binary-mode t)                    ; for OS/2
+		 jka-compr-compression-info-list        ; for jka-compr
+		 jam-zcat-filename-list                 ; for jam-zcat
+		 require-final-newline)
+	     (insert-file-contents filename)
+	     )
+	   (delete-file filename)
+	   ))
+      )))
+
+(defalias 'uuencode-encode-region 'uuencode-external-encode-region)
+(defalias 'uuencode-decode-region 'uuencode-external-decode-region)
+
+
+;;; @ uuencode encoder/decoder for file
+;;;
+
+(defun uuencode-insert-encoded-file (filename)
+  (interactive (list (read-file-name "Insert encoded file: ")))
+  (call-process (car uuencode-external-encoder) filename t nil
+		(file-name-nondirectory filename))
+  )
+
+
+;;; @ end
+;;;
+
+(provide 'mel-u)
+
+;;; mel-u.el ends here