--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/mel/mel-g.el	Mon Aug 13 08:46:56 2007 +0200
@@ -0,0 +1,93 @@
+;;;
+;;; mel-g.el: Gzip64 encoder/decoder for GNU Emacs
+;;;
+;;; Copyright (C) 1995,1996 MORIOKA Tomohiko
+;;; Copyright (C) 1996 Shuhei KOBAYASHI
+;;;
+;;; Author: Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
+;;;         modified by MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;; Maintainer: Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
+;;; Created: 1995/10/25
+;;; Version:
+;;;	$Id: mel-g.el,v 1.1.1.1 1996/12/18 03:55:30 steve Exp $
+;;; Keywords: MIME, base64, gzip
+;;;
+;;; This file is not part of MEL (MIME Encoding Library) yet.
+;;;
+;;; 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 gzip64-external-encoder '("sh" "-c" "gzip -c | mmencode")
+  "*list of gzip64 encoder program name and its arguments.")
+
+(defvar gzip64-external-decoder '("sh" "-c" "mmencode -u | gzip -dc")
+  "*list of gzip64 decoder program name and its arguments.")
+
+
+;;; @ encoder/decoder for region
+;;;
+
+(defun gzip64-external-encode-region (beg end)
+  (interactive "*r")
+  (save-excursion
+    (as-binary-process (apply (function call-process-region)
+			      beg end (car gzip64-external-encoder)
+			      t t nil (cdr gzip64-external-encoder))
+		       )
+    ;; for OS/2
+    ;;   regularize line break code
+    (goto-char (point-min))
+    (while (re-search-forward "\r$" nil t)
+      (replace-match "")
+      )
+    ))
+
+(defun gzip64-external-decode-region (beg end)
+  (interactive "*r")
+  (save-excursion
+    (as-binary-process (apply (function call-process-region)
+			      beg end (car gzip64-external-decoder)
+			      t t nil (cdr gzip64-external-decoder))
+		       )
+    ))
+
+(defalias 'gzip64-encode-region 'gzip64-external-encode-region)
+(defalias 'gzip64-decode-region 'gzip64-external-decode-region)
+
+
+;;; @ encoder/decoder for file
+;;;
+
+(defun gzip64-insert-encoded-file (filename)
+  (interactive (list (read-file-name "Insert encoded file: ")))
+  (apply (function call-process) (car gzip64-external-encoder)
+	 filename t nil
+	 (cdr gzip64-external-encoder))
+  )
+
+
+;;; @ end
+;;;
+
+(provide 'mel-g)
+
+;;; mel-g.el ends here.