--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/gnus/gnus-vm.el	Mon Aug 13 08:45:50 2007 +0200
@@ -0,0 +1,111 @@
+;;; gnus-vm.el --- vm interface for Gnus
+;; Copyright (C) 1994,95,96 Free Software Foundation, Inc.
+
+;; Author: Per Persson <pp@solace.mh.se>
+;; Keywords: news, mail
+
+;; 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 2, 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
+;; 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 GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; Major contributors: 
+;;	Christian Limpach <Christian.Limpach@nice.ch>
+;; Some code stolen from: 
+;;	Rick Sladkey <jrs@world.std.com>
+
+;;; Code:
+
+(require 'sendmail)
+(require 'message)
+(require 'gnus)
+(require 'gnus-msg)
+
+(eval-when-compile
+  (autoload 'vm-mode "vm")
+  (autoload 'vm-save-message "vm")
+  (autoload 'vm-forward-message "vm")
+  (autoload 'vm-reply "vm")
+  (autoload 'vm-mail "vm"))
+
+(defvar gnus-vm-inhibit-window-system nil
+  "Inhibit loading `win-vm' if using a window-system.
+Has to be set before gnus-vm is loaded.")
+
+(or gnus-vm-inhibit-window-system
+    (condition-case nil
+	(if window-system
+	    (require 'win-vm))
+      (error nil)))
+
+(if (not (featurep 'vm))
+    (load "vm"))
+
+(defun gnus-vm-make-folder (&optional buffer)
+  (let ((article (or buffer (current-buffer)))
+	(tmp-folder (generate-new-buffer " *tmp-folder*"))
+	(start (point-min))
+	(end (point-max)))
+    (set-buffer tmp-folder)
+    (insert-buffer-substring article start end)
+    (goto-char (point-min))
+    (if (looking-at "^\\(From [^ ]+ \\).*$")
+	(replace-match (concat "\\1" (current-time-string)))
+      (insert "From " gnus-newsgroup-name " "
+	      (current-time-string) "\n"))
+    (while (re-search-forward "\n\nFrom " nil t)
+      (replace-match "\n\n>From "))
+    ;; insert a newline, otherwise the last line gets lost
+    (goto-char (point-max))
+    (insert "\n")
+    (vm-mode)
+    tmp-folder))
+  
+(defun gnus-summary-save-article-vm (&optional arg)
+  "Append the current article to a vm folder.
+If N is a positive number, save the N next articles.
+If N is a negative number, save the N previous articles.
+If N is nil and any articles have been marked with the process mark,
+save those articles instead."
+  (interactive "P")
+  (let ((gnus-default-article-saver 'gnus-summary-save-in-vm))
+    (gnus-summary-save-article arg)))
+
+(defun gnus-summary-save-in-vm (&optional folder)
+  (interactive)
+  (let ((default-name
+	  (funcall gnus-mail-save-name gnus-newsgroup-name
+		   gnus-current-headers gnus-newsgroup-last-mail)))
+    (setq folder
+	  (cond ((eq folder 'default) default-name)
+		(folder folder)
+		(t (gnus-read-save-file-name 
+		    "Save article in VM folder:" default-name))))
+    (gnus-make-directory (file-name-directory folder))
+    (set-buffer gnus-original-article-buffer)
+    (save-excursion
+      (save-restriction
+	(widen)
+	(let ((vm-folder (gnus-vm-make-folder)))
+	  (vm-save-message folder)
+	  (kill-buffer vm-folder))))
+    ;; Remember the directory name to save articles.
+    (setq gnus-newsgroup-last-mail folder)))
+
+(provide 'gnus-vm)
+
+;;; gnus-vm.el ends here.