annotate lisp/gnus/gnus-mh.el @ 70:131b0175ea99 r20-0b30

Import from CVS: tag r20-0b30
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date Mon, 13 Aug 2007 09:02:59 +0200
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1 ;;; gnus-mh.el --- mh-e interface for Gnus
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2 ;; Copyright (C) 1994,95,96 Free Software Foundation, Inc.
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3
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4 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
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5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
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6 ;; Keywords: news
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7
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8 ;; This file is part of GNU Emacs.
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9
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10 ;; GNU Emacs is free software; you can redistribute it and/or modify
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11 ;; it under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; GNU Emacs is distributed in the hope that it will be useful,
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16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ;; GNU General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Commentary:
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26
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27 ;;; Send mail using mh-e.
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28
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29 ;; The following mh-e interface is all cooperative works of
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30 ;; tanaka@flab.fujitsu.CO.JP (TANAKA Hiroshi), kawabe@sra.CO.JP
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31 ;; (Yoshikatsu Kawabe), and shingu@casund.cpr.canon.co.jp (Toshiaki
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32 ;; SHINGU).
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33
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34 ;;; Code:
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35
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36 (require 'mh-e)
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37 (require 'mh-comp)
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38 (require 'gnus)
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39 (require 'gnus-msg)
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40 (eval-when-compile (require 'cl))
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41
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42 (defun gnus-summary-save-article-folder (&optional arg)
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43 "Append the current article to an mh folder.
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44 If N is a positive number, save the N next articles.
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45 If N is a negative number, save the N previous articles.
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46 If N is nil and any articles have been marked with the process mark,
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47 save those articles instead."
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48 (interactive "P")
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49 (let ((gnus-default-article-saver 'gnus-summary-save-in-folder))
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50 (gnus-summary-save-article arg)))
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51
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52 (defun gnus-summary-save-in-folder (&optional folder)
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53 "Save this article to MH folder (using `rcvstore' in MH library).
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54 Optional argument FOLDER specifies folder name."
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55 ;; Thanks to yuki@flab.Fujitsu.JUNET and ohm@kaba.junet.
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56 (mh-find-path)
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57 (let ((folder
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58 (cond ((and (eq folder 'default)
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59 gnus-newsgroup-last-folder)
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60 gnus-newsgroup-last-folder)
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61 (folder folder)
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62 (t (mh-prompt-for-folder
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63 "Save article in"
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64 (funcall gnus-folder-save-name gnus-newsgroup-name
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65 gnus-current-headers gnus-newsgroup-last-folder)
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66 t))))
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67 (errbuf (get-buffer-create " *Gnus rcvstore*"))
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68 ;; Find the rcvstore program.
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69 (exec-path (if mh-lib (cons mh-lib exec-path) exec-path)))
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70 (gnus-eval-in-buffer-window gnus-original-article-buffer
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71 (save-restriction
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72 (widen)
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73 (unwind-protect
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74 (call-process-region
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75 (point-min) (point-max) "rcvstore" nil errbuf nil folder)
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76 (set-buffer errbuf)
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77 (if (zerop (buffer-size))
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78 (message "Article saved in folder: %s" folder)
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79 (message "%s" (buffer-string)))
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80 (kill-buffer errbuf))))
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81 (setq gnus-newsgroup-last-folder folder)))
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82
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83 (defun gnus-Folder-save-name (newsgroup headers &optional last-folder)
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84 "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
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85 If variable `gnus-use-long-file-name' is nil, it is +News.group.
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86 Otherwise, it is like +news/group."
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87 (or last-folder
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88 (concat "+"
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89 (if gnus-use-long-file-name
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90 (gnus-capitalize-newsgroup newsgroup)
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91 (gnus-newsgroup-directory-form newsgroup)))))
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92
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93 (defun gnus-folder-save-name (newsgroup headers &optional last-folder)
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94 "Generate folder name from NEWSGROUP, HEADERS, and optional LAST-FOLDER.
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95 If variable `gnus-use-long-file-name' is nil, it is +news.group.
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96 Otherwise, it is like +news/group."
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97 (or last-folder
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98 (concat "+"
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99 (if gnus-use-long-file-name
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100 newsgroup
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101 (gnus-newsgroup-directory-form newsgroup)))))
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102
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103 (provide 'gnus-mh)
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104
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105 ;;; gnus-mh.el ends here