1 ;;; gnus-art.el --- article mode commands for Gnus
2 ;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
3 ;; Free Software Foundation, Inc.
5 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
29 (eval-when-compile (require 'cl))
43 (autoload 'gnus-msg-mail "gnus-msg" nil t)
44 (autoload 'gnus-button-mailto "gnus-msg")
45 (autoload 'gnus-button-reply "gnus-msg" nil t)
47 (defgroup gnus-article nil
49 :link '(custom-manual "(gnus)The Article Buffer")
52 (defgroup gnus-article-treat nil
53 "Treating article parts."
54 :link '(custom-manual "(gnus)Article Hiding")
57 (defgroup gnus-article-hiding nil
58 "Hiding article parts."
59 :link '(custom-manual "(gnus)Article Hiding")
62 (defgroup gnus-article-highlight nil
63 "Article highlighting."
64 :link '(custom-manual "(gnus)Article Highlighting")
68 (defgroup gnus-article-signature nil
70 :link '(custom-manual "(gnus)Article Signature")
73 (defgroup gnus-article-headers nil
75 :link '(custom-manual "(gnus)Hiding Headers")
78 (defgroup gnus-article-washing nil
79 "Special commands on articles."
80 :link '(custom-manual "(gnus)Article Washing")
83 (defgroup gnus-article-emphasis nil
84 "Fontisizing articles."
85 :link '(custom-manual "(gnus)Article Fontisizing")
88 (defgroup gnus-article-saving nil
90 :link '(custom-manual "(gnus)Saving Articles")
93 (defgroup gnus-article-mime nil
94 "Worshiping the MIME wonder."
95 :link '(custom-manual "(gnus)Using MIME")
98 (defgroup gnus-article-buttons nil
99 "Pushable buttons in the article buffer."
100 :link '(custom-manual "(gnus)Article Buttons")
101 :group 'gnus-article)
103 (defgroup gnus-article-various nil
104 "Other article options."
105 :link '(custom-manual "(gnus)Misc Article")
106 :group 'gnus-article)
108 (defcustom gnus-ignored-headers
109 '("^Path:" "^Expires:" "^Date-Received:" "^References:" "^Xref:" "^Lines:"
110 "^Relay-Version:" "^Message-ID:" "^Approved:" "^Sender:" "^Received:"
111 "^X-UIDL:" "^MIME-Version:" "^Return-Path:" "^In-Reply-To:"
112 "^Content-Type:" "^Content-Transfer-Encoding:" "^X-WebTV-Signature:"
113 "^X-MimeOLE:" "^X-MSMail-Priority:" "^X-Priority:" "^X-Loop:"
114 "^X-Authentication-Warning:" "^X-MIME-Autoconverted:" "^X-Face"
115 "^X-Attribution:" "^X-Originating-IP:" "^Delivered-To:"
116 "^NNTP-[-A-Za-z]+:" "^Distribution:" "^X-no-archive:" "^X-Trace:"
117 "^X-Complaints-To:" "^X-NNTP-Posting-Host:" "^X-Orig.*:"
118 "^Abuse-Reports-To:" "^Cache-Post-Path:" "^X-Article-Creation-Date:"
119 "^X-Poster:" "^X-Mail2News-Path:" "^X-Server-Date:" "^X-Cache:"
120 "^Originator:" "^X-Problems-To:" "^X-Auth-User:" "^X-Post-Time:"
121 "^X-Admin:" "^X-UID:" "^Resent-[-A-Za-z]+:" "^X-Mailing-List:"
122 "^Precedence:" "^Original-[-A-Za-z]+:" "^X-filename:" "^X-Orcpt:"
123 "^Old-Received:" "^X-Pgp" "^X-Auth:" "^X-From-Line:"
124 "^X-Gnus-Article-Number:" "^X-Majordomo:" "^X-Url:" "^X-Sender:"
125 "^MBOX-Line" "^Priority:" "^X400-[-A-Za-z]+:"
126 "^Status:" "^X-Gnus-Mail-Source:" "^Cancel-Lock:"
127 "^X-FTN" "^X-EXP32-SerialNo:" "^Encoding:" "^Importance:"
128 "^Autoforwarded:" "^Original-Encoded-Information-Types:" "^X-Ya-Pop3:"
129 "^X-Face-Version:" "^X-Vms-To:" "^X-ML-NAME:" "^X-ML-COUNT:"
130 "^Mailing-List:" "^X-finfo:" "^X-md5sum:" "^X-md5sum-Origin:"
131 "^X-Sun-Charset:" "^X-Accept-Language:" "^X-Envelope-Sender:"
132 "^List-[A-Za-z]+:" "^X-Listprocessor-Version:"
133 "^X-Received:" "^X-Distribute:" "^X-Sequence:" "^X-Juno-Line-Breaks:"
134 "^X-Notes-Item:" "^X-MS-TNEF-Correlator:" "^x-uunet-gateway:"
135 "^X-Received:" "^Content-length:" "X-precedence:"
136 "^X-Authenticated-User:" "^X-Comment" "^X-Report:" "^X-Abuse-Info:"
137 "^X-HTTP-Proxy:" "^X-Mydeja-Info:" "^X-Copyright" "^X-No-Markup:"
138 "^X-Abuse-Info:" "^X-From_:" "^X-Accept-Language:" "^Errors-To:"
139 "^X-BeenThere:" "^X-Mailman-Version:" "^List-Help:" "^List-Post:"
140 "^List-Subscribe:" "^List-Id:" "^List-Unsubscribe:" "^List-Archive:"
141 "^X-Content-length:" "^X-Posting-Agent:" "^Original-Received:"
142 "^X-Request-PGP:" "^X-Fingerprint:" "^X-WRIEnvto:" "^X-WRIEnvfrom:"
143 "^X-Virus-Scanned:" "^X-Delivery-Agent:" "^Posted-Date:" "^X-Gateway:"
144 "^X-Local-Origin:" "^X-Local-Destination:" "^X-UserInfo1:"
146 "*All headers that start with this regexp will be hidden.
147 This variable can also be a list of regexps of headers to be ignored.
148 If `gnus-visible-headers' is non-nil, this variable will be ignored."
149 :type '(choice :custom-show nil
152 :group 'gnus-article-hiding)
154 (defcustom gnus-visible-headers
155 "^From:\\|^Newsgroups:\\|^Subject:\\|^Date:\\|^Followup-To:\\|^Reply-To:\\|^Organization:\\|^Summary:\\|^Keywords:\\|^To:\\|^[BGF]?Cc:\\|^Posted-To:\\|^Mail-Copies-To:\\|^Mail-Followup-To:\\|^Apparently-To:\\|^Gnus-Warning:\\|^Resent-From:\\|^X-Sent:"
156 "*All headers that do not match this regexp will be hidden.
157 This variable can also be a list of regexp of headers to remain visible.
158 If this variable is non-nil, `gnus-ignored-headers' will be ignored."
159 :type '(repeat :value-to-internal (lambda (widget value)
160 (custom-split-regexp-maybe value))
161 :match (lambda (widget value)
163 (widget-editable-list-match widget value)))
165 :group 'gnus-article-hiding)
167 (defcustom gnus-sorted-header-list
168 '("^From:" "^Subject:" "^Summary:" "^Keywords:" "^Newsgroups:"
169 "^Followup-To:" "^To:" "^Cc:" "^Date:" "^Organization:")
170 "*This variable is a list of regular expressions.
171 If it is non-nil, headers that match the regular expressions will
172 be placed first in the article buffer in the sequence specified by
174 :type '(repeat regexp)
175 :group 'gnus-article-hiding)
177 (defcustom gnus-boring-article-headers '(empty fo