1 files changed, 107 insertions, 0 deletions
diff --git a/lisp/gnus/gnus-vm.el b/lisp/gnus/gnus-vm.el
new file mode 100644
index 00000000000..8e83dbea95a
--- /dev/null
+++ b/lisp/gnus/gnus-vm.el
@@ -0,0 +1,107 @@
+;;; gnus-vm.el --- vm interface for Gnus
+;; Copyright (C) 1994,95,96,97 Free Software Foundation, Inc.
+
+;; Author: Per Persson <pp@gnu.ai.mit.edu>
+;; 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
+	(when window-system
+	  (require 'win-vm))
+      (error nil)))
+
+(when (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)
+  (setq folder
+	(cond ((eq folder 'default) default-name)
+	      (folder folder)
+	      (t (gnus-read-save-file-name
+		  "Save %s in VM folder:" folder
+		  gnus-mail-save-name gnus-newsgroup-name
+		  gnus-current-headers 'gnus-newsgroup-last-mail))))
+  (gnus-eval-in-buffer-window gnus-original-article-buffer
+    (save-excursion
+      (save-restriction
+	(widen)
+	(let ((vm-folder (gnus-vm-make-folder)))
+	  (vm-save-message folder)
+	  (kill-buffer vm-folder))))))
+
+(provide 'gnus-vm)
+
+;;; gnus-vm.el ends here.