(gnus-configure-windows): switch-to-buffer -> set-buffer.
[emacs.git] / lisp / gnus / gnus-mh.el
bloba73e90b6ab3cb438bd93c2c180c6da19020d2904
1 ;;; gnus-mh.el --- mh-e interface for Gnus
2 ;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000
3 ;; Free Software Foundation, Inc.
5 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
6 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
7 ;; Keywords: news
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software; you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation; either version 2, or (at your option)
14 ;; any later version.
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
26 ;;; Commentary:
28 ;;; Send mail using mh-e.
30 ;; The following mh-e interface is all cooperative works of
31 ;; tanaka@flab.fujitsu.CO.JP (TANAKA Hiroshi), kawabe@sra.CO.JP
32 ;; (Yoshikatsu Kawabe), and shingu@casund.cpr.canon.co.jp (Toshiaki
33 ;; SHINGU).
35 ;;; Code:
37 (require 'gnus)
38 (require 'mh-e)
39 (require 'mh-comp)
40 (require 'gnus-msg)
41 (require 'gnus-sum)
43 (defun gnus-summary-save-article-folder (&optional arg)
44 "Append the current article to an mh folder.
45 If N is a positive number, save the N next articles.
46 If N is a negative number, save the N previous articles.
47 If N is nil and any articles have been marked with the process mark,
48 save those articles instead."
49 (interactive "P")
50 (let ((gnus-default-article-saver 'gnus-summary-save-in-folder))
51 (gnus-summary-save-article arg)))
53 (defun gnus-summary-save-in-folder (&optional folder)
54 "Save this article to MH folder (using `rcvstore' in MH library).
55 Optional argument FOLDER specifies folder name."
56 ;; Thanks to yuki@flab.Fujitsu.JUNET and ohm@kaba.junet.
57 (mh-find-path)
58 (let ((folder
59 (cond ((and (eq folder 'default)
60 gnus-newsgroup-last-folder)
61 gnus-newsgroup-last-folder)
62 (folder folder)
63 (t (mh-prompt-for-folder
64 "Save article in"
65 (funcall gnus-folder-save-name gnus-newsgroup-name
66 gnus-current-headers gnus-newsgroup-last-folder)
67 t))))
68 (errbuf (gnus-get-buffer-create " *Gnus rcvstore*"))
69 ;; Find the rcvstore program.
70 (exec-path (cond
71 ((and (boundp 'mh-lib-progs) mh-lib-progs)
72 (cons mh-lib-progs exec-path))
73 (mh-lib (cons mh-lib exec-path))
74 (t exec-path))))
75 (with-current-buffer gnus-original-article-buffer
76 (save-restriction
77 (widen)
78 (unwind-protect
79 (call-process-region
80 (point-min) (point-max) "rcvstore" nil errbuf nil folder)
81 (set-buffer errbuf)
82 (if (zerop (buffer-size))
83 (message "Article saved in folder: %s" folder)
84 (message "%s" (buffer-string)))
85 (kill-buffer errbuf))))
86 (setq gnus-newsgroup-last-folder folder)))
88 (defun gnus-Folder-save-name (newsgroup headers &optional last-folder)
89 "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
90 If variable `gnus-use-long-file-name' is nil, it is +News.group.
91 Otherwise, it is like +news/group."
92 (or last-folder
93 (concat "+"
94 (if gnus-use-long-file-name
95 (gnus-capitalize-newsgroup newsgroup)
96 (gnus-newsgroup-directory-form newsgroup)))))
98 (defun gnus-folder-save-name (newsgroup headers &optional last-folder)
99 "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
100 If variable `gnus-use-long-file-name' is nil, it is +news.group.
101 Otherwise, it is like +news/group."
102 (or last-folder
103 (concat "+"
104 (if gnus-use-long-file-name
105 newsgroup
106 (gnus-newsgroup-directory-form newsgroup)))))
108 (provide 'gnus-mh)
110 ;;; gnus-mh.el ends here