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;;; gnus-art.el --- article mode commands for Gnus
;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; 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:
;;; Code:
(eval-when-compile
(require 'cl)
(defvar tool-bar-map))
(require 'gnus)
(require 'gnus-sum)
(require 'gnus-spec)
(require 'gnus-int)
(require 'gnus-win)
(require 'mm-bodies)
(require 'mail-parse)
(require 'mm-decode)
(require 'mm-view)
(require 'wid-edit)
(require 'mm-uu)
(require 'message)
(autoload 'gnus-msg-mail "gnus-msg" nil t)
(autoload 'gnus-button-mailto "gnus-msg")
(autoload 'gnus-button-reply "gnus-msg" nil t)
(defgroup gnus-article nil
"Article display."
:link '(custom-manual "(gnus)Article Buffer")
:group 'gnus)
(defgroup gnus-article-treat nil
"Treating article parts."
:link '(custom-manual "(gnus)Article Hiding")
:group 'gnus-article)
(defgroup gnus-article-hiding nil
"Hiding article parts."
:link '(custom-manual "(gnus)Article Hiding")
:group 'gnus-article)
(defgroup gnus-article-highlight nil
"Article highlighting."
:link '(custom-manual "(gnus)Article Highlighting")
:group 'gnus-article
:group 'gnus-visual)
(defgroup gnus-article-signature nil
"Article signatures."
:link '(custom-manual "(gnus)Article Signature")
:group 'gnus-article)
(defgroup gnus-article-headers nil
"Article headers."
:link '(custom-manual "(gnus)Hiding Headers")
:group 'gnus-article)
(defgroup gnus-article-washing nil
"Special commands on articles."
:link '(custom-manual "(gnus)Article Washing")
:group 'gnus-article)
(defgroup gnus-article-emphasis nil
"Fontisizing articles."
:link '(custom-manual "(gnus)Article Fontisizing")
:group 'gnus-article)
(defgroup gnus-article-saving nil
"Saving articles."
:link '(custom-manual "(gnus)Saving Articles")
:group 'gnus-article)
(defgroup gnus-article-mime nil
"Worshiping the MIME wonder."
:link '(custom-manual "(gnus)Using MIME")
:group 'gnus-article)
(defgroup gnus-article-buttons nil
"Pushable buttons in the article buffer."
:link '(custom-manual "(gnus)Article Buttons")
:group 'gnus-article)
(defgroup gnus-article-various nil
"Other article options."
:link '(custom-manual "(gnus)Misc Article")
:group 'gnus-article)
(defcustom gnus-ignored-headers
(mapcar
(lambda (header)
(concat "^" header ":"))
'("Path" "Expires" "Date-Received" "References" "Xref" "Lines"
"Relay-Version" "Message-ID" "Approved" "Sender" "Received"
"X-UIDL" "MIME-Version" "Return-Path" "In-Reply-To"
"Content-Type" "Content-Transfer-Encoding" "X-WebTV-Signature"
"X-MimeOLE" "X-MSMail-Priority" "X-Priority" "X-Loop"
"X-Authentication-Warning" "X-MIME-Autoconverted" "X-Face"
"X-Attribution" "X-Originating-IP" "Delivered-To"
"NNTP-[-A-Za-z]+" "Distribution" "X-no-archive" "X-Trace"
"X-Complaints-To" "X-NNTP-Posting-Host" "X-Orig.*"
"Abuse-Reports-To" "Cache-Post-Path" "X-Article-Creation-Date"
"X-Poster" "X-Mail2News-Path" "X-Server-Date" "X-Cache"
"Originator" "X-Problems-To" "X-Auth-User" "X-Post-Time"
"X-Admin" "X-UID" "Resent-[-A-Za-z]+" "X-Mailing-List"
"Precedence" "Original-[-A-Za-z]+" "X-filename" "X-Orcpt"
"Old-Received" "X-Pgp" "X-Auth" "X-From-Line"
"X-Gnus-Article-Number" "X-Majordomo" "X-Url" "X-Sender"
"MBOX-Line" "Priority" "X400-[-A-Za-z]+"
"Status" "X-Gnus-Mail-Source" "Cancel-Lock"
"X-FTN" "X-EXP32-SerialNo" "Encoding" "Importance"
"Autoforwarded" "Original-Encoded-Information-Types" "X-Ya-Pop3"
"X-Face-Version" "X-Vms-To" "X-ML-NAME" "X-ML-COUNT"
"Mailing-List" "X-finfo" "X-md5sum" "X-md5sum-Origin"
"X-Sun-Charset" "X-Accept-Language" "X-Envelope-Sender"
"List-[A-Za-z]+" "X-Listprocessor-Version"
"X-Received" "X-Distribute" "X-Sequence" "X-Juno-Line-Breaks"
"X-Notes-Item" "X-MS-TNEF-Correlator" "x-uunet-gateway"
"X-Received" "Content-length" "X-precedence"
"X-Authenticated-User" "X-Comment" "X-Report" "X-Abuse-Info"
"X-HTTP-Proxy" "X-Mydeja-Info" "X-Copyright" "X-No-Markup"
"X-Abuse-Info" "X-From_" "X-Accept-Language" "Errors-To"
"X-BeenThere" "X-Mailman-Version" "List-Help" "List-Post"
"List-Subscribe" "List-Id" "List-Unsubscribe" "List-Archive"
"X-Content-length" "X-Posting-Agent" "Original-Received"
"X-Request-PGP" "X-Fingerprint" "X-WRIEnvto" "X-WRIEnvfrom"
"X-Virus-Scanned" "X-Delivery-Agent" "Posted-Date" "X-Gateway"
"X-Local-Origin" "X-Local-Destination" "X-UserInfo1"
"X-Received-Date" "X-Hashcash" "Face" "X-DMCA-Notifications"
"X-Abuse-and-DMCA-Info" "X-Postfilter" "X-Gpg-.*" "X-Disclaimer"))
"*All headers that start with this regexp will be hidden.
This variable can also be a list of regexps of headers to be ignored.
If `gnus-visible-headers' is non-nil, this variable will be ignored."
:type '(choice :custom-show nil
regexp
(repeat regexp))
:group 'gnus-article-hiding)
(defcustom gnus-visible-headers
"^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:"
"*All headers that do not match this regexp will be hidden.
This variable can also be a list of regexp of headers to remain visible.
If this variable is non-nil, `gnus-ignored-headers' will be ignored."
:type '(repeat :value-to-internal (lambda (widget value)
(custom-split-regexp-maybe value))
:match (lambda (widget value)
(or (stringp value)
(widget-editable-list-match widget value)))
regexp)
:group 'gnus-article-hiding)
(defcustom gnus-sorted-header-list
'("^From:" "^Subject:" "^Summary:" "^Keywords:" "^Newsgroups:"
"^Followup-To:" "^To:" "^Cc:" "^Date:" "^Organization:")
"*This variable is a list of regular expressions.
If it is non-nil, headers that match the regular expressions will
be placed first in the article buffer in the sequence specified by
this list."
:type '(repeat regexp)
:group 'gnus-article-hiding)
(defcustom gnus-boring-article-headers '(empty followup-to reply-to)
"Headers that are only to be displayed if they have interesting data.
Possible values in this list are:
'empty Headers with no content.
'newsgroups Newsgroup identical to Gnus group.
'to-address To identical to To-address.
'to-list To identical to To-list.
'cc-list CC identical to To-list.
'followup-to Followup-to identical to Newsgroups.
'reply-to Reply-to identical to From.
'date Date less than four days old.
'long-to To and/or Cc longer than 1024 characters.
'many-to Multiple To and/or Cc."
:type '(set (const :tag "Headers with no content." empty)
(const :tag "Newsgroups identical to Gnus group." newsgroups)
(const :tag "To identical to To-address." to-address)
(const :tag "To identical to To-list." to-list)
(const :tag "CC identical to To-list." cc-list)
(const :tag "Followup-to identical to Newsgroups." followup-to)
(const :tag "Reply-to identical to From." reply-to)
(const :tag "Date less than four days old." date)
(const :tag "To and/or Cc longer than 1024 characters." long-to)
(const :tag "Multiple To and/or Cc headers." many-to))
:group 'gnus-article-hiding)
(defcustom gnus-article-skip-boring nil
"Skip over text that is not worth reading.
By default, if you set this t, then Gnus will display citations and
signatures, but will never scroll down to show you a page consisting
only of boring text. Boring text is controlled by
`gnus-article-boring-faces'."
:version "21.4"
:type 'boolean
:group 'gnus-article-hiding)
(defcustom gnus-signature-separator '("^-- $" "^-- *$")
"Regexp matching signature separator.
This can also be a list of regexps. In that case, it will be checked
from head to tail looking for a separator. Searches will be done from
the end of the buffer."
:type '(repeat string)
:group 'gnus-article-signature)
(defcustom gnus-signature-limit nil
"Provide a limit to what is considered a signature.
If it is a number, no signature may not be longer (in characters) than
that number. If it is a floating point number, no signature may be
longer (in lines) than that number. If it is a function, the function
will be called without any parameters, and if it returns nil, there is
no signature in the buffer. If it is a string, it will be used as a
regexp. If it matches, the text in question is not a signature."
:type '(choice (integer :value 200)
(number :value 4.0)
(function :value fun)
(regexp :value ".*"))
:group 'gnus-article-signature)
(defcustom gnus-hidden-properties '(invisible t intangible t)
"Property list to use for hiding text."
:type 'sexp
:group 'gnus-article-hiding)
;; Fixme: This isn't the right thing for mixed graphical and non-graphical
;; frames in a session.
(defcustom gnus-article-x-face-command
(if (featurep 'xemacs)
(if (or (gnus-image-type-available-p 'xface)
(gnus-image-type-available-p 'pbm))
'gnus-display-x-face-in-from
"{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | ee -")
(if (gnus-image-type-available-p 'pbm)
'gnus-display-x-face-in-from
"{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | \
display -"))
"*String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell
asynchronously. The compressed face will be piped to this command."
:type `(choice string
(function-item gnus-display-x-face-in-from)
function)
:version "21.1"
:group 'gnus-picon
:group 'gnus-article-washing)
(defcustom gnus-article-x-face-too-ugly nil
"Regexp matching posters whose face shouldn't be shown automatically."
:type '(choice regexp (const nil))
:group 'gnus-article-washing)
(defcustom gnus-article-banner-alist nil
"Banner alist for stripping.
For example,
((egroups . \"^[ \\t\\n]*-------------------+\\\\( \\\\(e\\\\|Yahoo! \\\\)Groups Sponsor -+\\\\)?....\\n\\\\(.+\\n\\\\)+\"))"
:version "21.1"
:type '(repeat (cons symbol regexp))
:group 'gnus-article-washing)
(gnus-define-group-parameter
banner
:variable-document
"Alist of regexps (to match group names) and banner."
:variable-group gnus-article-washing
:parameter-type
'(choice :tag "Banner"
:value nil
(const :tag "Remove signature" signature)
(symbol :tag "Item in `gnus-article-banner-alist'" none)
regexp
(const :tag "None" nil))
:parameter-document
"If non-nil, specify how to remove `banners' from articles.
Symbol `signature' means to remove signatures delimited by
`gnus-signature-separator'. Any other symbol is used to look up a
regular expression to match the banner in `gnus-article-banner-alist'.
A string is used as a regular expression to match the banner
directly.")
(defcustom gnus-article-address-banner-alist nil
"Alist of mail addresses and banners.
Each element has the form (ADDRESS . BANNER), where ADDRESS is a regexp
to match a mail address in the From: header, BANNER is one of a symbol
`signature', an item in `gnus-article-banner-alist', a regexp and nil.
If ADDRESS matches author's mail address, it will remove things like
advertisements. For example:
\((\"@yoo-hoo\\\\.co\\\\.jp\\\\'\" . \"\\n_+\\nDo You Yoo-hoo!\\\\?\\n.*\\n.*\\n\"))
"
:type '(repeat
(cons
(regexp :tag "Address")
(choice :tag "Banner" :value nil
(const :tag "Remove signature" signature)
(symbol :tag "Item in `gnus-article-banner-alist'" none)
regexp
(const :tag "None" nil))))
:group 'gnus-article-washing)
(defcustom gnus-emphasis-alist
(let ((format
"\\(\\s-\\|^\\|\\=\\|[-\"]\\|\\s(\\)\\(%s\\(\\w+\\(\\s-+\\w+\\)*[.,]?\\)%s\\)\\(\\([-,.;:!?\"]\\|\\s)\\)+\\s-\\|[?!.]\\s-\\|\\s)\\|\\s-\\)")
(types
'(("\\*" "\\*" bold)
("_" "_" underline)
("/" "/" italic)
("_/" "/_" underline-italic)
("_\\*" "\\*_" underline-bold)
("\\*/" "/\\*" bold-italic)
("_\\*/" "/\\*_" underline-bold-italic))))
`(,@(mapcar
(lambda (spec)
(list
(format format (car spec) (cadr spec))
2 3 (intern (format "gnus-emphasis-%s" (nth 2 spec)))))
types)
("\\(\\s-\\|^\\)\\(-\\(\\(\\w\\|-[^-]\\)+\\)-\\)\\(\\s-\\|[?!.,;]\\)"
2 3 gnus-emphasis-strikethru)
("\\(\\s-\\|^\\)\\(_\\(\\(\\w\\|_[^_]\\)+\\)_\\)\\(\\s-\\|[?!.,;]\\)"
2 3 gnus-emphasis-underline)))
"*Alist that says how to fontify certain phrases.
Each item looks like this:
(\"_\\\\(\\\\w+\\\\)_\" 0 1 'underline)
The first element is a regular expression to be matched. The second
is a number that says what regular expression grouping used to find
the entire emphasized word. The third is a number that says what
regexp grouping should be displayed and highlighted. The fourth
is the face used for highlighting."
:type '(repeat (list :value ("" 0 0 default)
regexp
(integer :tag "Match group")
(integer :tag "Emphasize group")
face))
:group 'gnus-article-emphasis)
(defcustom gnus-emphasize-whitespace-regexp "^[ \t]+\\|[ \t]*\n"
"A regexp to describe whitespace which should not be emphasized.
Typical values are \"^[ \\t]+\\\\|[ \\t]*\\n\" and \"[ \\t]+\\\\|[ \\t]*\\n\".
The former avoids underlining of leading and trailing whitespace,
and the latter avoids underlining any whitespace at all."
:version "21.1"
:group 'gnus-article-emphasis
:type 'regexp)
(defface gnus-emphasis-bold '((t (:bold t)))
"Face used for displaying strong emphasized text (*word*)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-italic '((t (:italic t)))
"Face used for displaying italic emphasized text (/word/)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-underline '((t (:underline t)))
"Face used for displaying underlined emphasized text (_word_)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-underline-bold '((t (:bold t :underline t)))
"Face used for displaying underlined bold emphasized text (_*word*_)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-underline-italic '((t (:italic t :underline t)))
"Face used for displaying underlined italic emphasized text (_/word/_)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-bold-italic '((t (:bold t :italic t)))
"Face used for displaying bold italic emphasized text (/*word*/)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-underline-bold-italic
'((t (:bold t :italic t :underline t)))
"Face used for displaying underlined bold italic emphasized text.
Example: (_/*word*/_)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-strikethru (if (featurep 'xemacs)
'((t (:strikethru t)))
'((t (:strike-through t))))
"Face used for displaying strike-through text (-word-)."
:group 'gnus-article-emphasis)
(defface gnus-emphasis-highlight-words
'((t (:background "black" :foreground "yellow")))
"Face used for displaying highlighted words."
:group 'gnus-article-emphasis)
(defcustom gnus-article-time-format "%a, %b %d %Y %T %Z"
"Format for display of Date headers in article bodies.
See `format-time-string' for the possible values.
The variable can also be function, which should return a complete Date
header. The function is called with one argument, the time, which can
be fed to `format-time-string'."
:type '(choice string symbol)
:link '(custom-manual "(gnus)Article Date")
:group 'gnus-article-washing)
(eval-and-compile
(autoload 'mail-extract-address-components "mail-extr"))
(defcustom gnus-save-all-headers t
"*If non-nil, don't remove any headers before saving."
:group 'gnus-article-saving
:type 'boolean)
(defcustom gnus-prompt-before-saving 'always
"*This variable says how much prompting is to be done when saving articles.
If it is nil, no prompting will be done, and the articles will be
saved to the default files. If this variable is `always', each and
every article that is saved will be preceded by a prompt, even when
saving large batches of articles. If this variable is neither nil not
`always', there the user will be prompted once for a file name for
each invocation of the saving commands."
:group 'gnus-article-saving
:type '(choice (item always)
(item :tag "never" nil)
(sexp :tag "once" :format "%t\n" :value t)))
(defcustom gnus-saved-headers gnus-visible-headers
"Headers to keep if `gnus-save-all-headers' is nil.
If `gnus-save-all-headers' is non-nil, this variable will be ignored.
If that variable is nil, however, all headers that match this regexp
will be kept while the rest will be deleted before saving."
:group 'gnus-article-saving
:type 'regexp)
(defcustom gnus-default-article-saver 'gnus-summary-save-in-rmail
"A function to save articles in your favourite format.
The function must be interactively callable (in other words, it must
be an Emacs command).
Gnus provides the following functions:
* gnus-summary-save-in-rmail (Rmail format)
* gnus-summary-save-in-mail (Unix mail format)
* gnus-summary-save-in-folder (MH folder)
* gnus-summary-save-in-file (article format)
* gnus-summary-save-body-in-file (article body)
* gnus-summary-save-in-vm (use VM's folder format)
* gnus-summary-write-to-file (article format -- overwrite)."
:group 'gnus-article-saving
:type '(radio (function-item gnus-summary-save-in-rmail)
(function-item gnus-summary-save-in-mail)
(function-item gnus-summary-save-in-folder)
(function-item gnus-summary-save-in-file)
(function-item gnus-summary-save-body-in-file)
(function-item gnus-summary-save-in-vm)
(function-item gnus-summary-write-to-file)))
(defcustom gnus-rmail-save-name 'gnus-plain-save-name
"A function generating a file name to save articles in Rmail format.
The function is called with NEWSGROUP, HEADERS, and optional LAST-FILE."
:group 'gnus-article-saving
:type 'function)
(defcustom gnus-mail-save-name 'gnus-plain-save-name
"A function generating a file name to save articles in Unix mail format.
The function is called with NEWSGROUP, HEADERS, and optional LAST-FILE."
:group 'gnus-article-saving
:type 'function)
(defcustom gnus-folder-save-name 'gnus-folder-save-name
"A function generating a file name to save articles in MH folder.
The function is called with NEWSGROUP, HEADERS, and optional LAST-FOLDER."
:group 'gnus-article-saving
:type 'function)
(defcustom gnus-file-save-name 'gnus-numeric-save-name
"A function generating a file name to save articles in article format.
The function is called with NEWSGROUP, HEADERS, and optional
LAST-FILE."
:group 'gnus-article-saving
:type 'function)
(defcustom gnus-split-methods
'((gnus-article-archive-name)
(gnus-article-nndoc-name))
"*Variable used to suggest where articles are to be saved.
For instance, if you would like to save articles related to Gnus in
the file \"gnus-stuff\", and articles related to VM in \"vm-stuff\",
you could set this variable to something like:
'((\"^Subject:.*gnus\\|^Newsgroups:.*gnus\" \"gnus-stuff\")
(\"^Subject:.*vm\\|^Xref:.*vm\" \"vm-stuff\"))
This variable is an alist where the where the key is the match and the
value is a list of possible files to save in if the match is non-nil.
If the match is a string, it is used as a regexp match on the
article. If the match is a symbol, that symbol will be funcalled
from the buffer of the article to be saved with the newsgroup as the
parameter. If it is a list, it will be evaled in the same buffer.
If this form or function returns a string, this string will be used as
a possible file name; and if it returns a non-nil list, that list will
be used as possible file names."
:group 'gnus-article-saving
:type '(repeat (choice (list :value (fun) function)
(cons :value ("" "") regexp (repeat string))
(sexp :value nil))))
(defcustom gnus-page-delimiter "^\^L"
"*Regexp describing what to use as article page delimiters.
The default value is \"^\^L\", which is a form linefeed at the
beginning of a line."
:type 'regexp
:group 'gnus-article-various)
(defcustom gnus-article-mode-line-format "Gnus: %g [%w] %S%m"
"*The format specification for the article mode line.
See `gnus-summary-mode-line-format' for a closer description.
The following additional specs are available:
%w The article washing status.
%m The number of MIME parts in the article."
:type 'string
:group 'gnus-article-various)
(defcustom gnus-article-mode-hook nil
"*A hook for Gnus article mode."
:type 'hook
:group 'gnus-article-various)
(when (featurep 'xemacs)
;; Extracted from gnus-xmas-define in order to preserve user settings
(when (fboundp 'turn-off-scroll-in-place)
(add-hook 'gnus-article-mode-hook 'turn-off-scroll-in-place))
;; Extracted from gnus-xmas-redefine in order to preserve user settings
(add-hook 'gnus-article-mode-hook 'gnus-xmas-article-menu-add))
(defcustom gnus-article-menu-hook nil
"*Hook run after the creation of the article mode menu."
:type 'hook
:group 'gnus-article-various)
(defcustom gnus-article-prepare-hook nil
"*A hook called after an article has been prepared in the article buffer."
:type 'hook
:group 'gnus-article-various)
(make-obsolete-variable 'gnus-article-hide-pgp-hook
"This variable is obsolete in Gnus 5.10.")
(defcustom gnus-article-button-face 'bold
"Face used for highlighting buttons in the article buffer.
An article button is a piece of text that you can activate by pressing
`RET' or `mouse-2' above it."
:type 'face
:group 'gnus-article-buttons)
(defcustom gnus-article-mouse-face 'highlight
"Face used for mouse highlighting in the article buffer.
Article buttons will be displayed in this face when the cursor is
above them."
:type 'face
:group 'gnus-article-buttons)
(defcustom gnus-signature-face 'gnus-signature-face
"Face used for highlighting a signature in the article buffer.
Obsolete; use the face `gnus-signature-face' for customizations instead."
:type 'face
:group 'gnus-article-highlight
:group 'gnus-article-signature)
(defface gnus-signature-face
'((t
(:italic t)))
"Face used for highlighting a signature in the article buffer."
:group 'gnus-article-highlight
:group 'gnus-article-signature)
(defface gnus-header-from-face
'((((class color)
(background dark))
(:foreground "spring green"))
(((class color)
(background light))
(:foreground "red3"))
(t
(:italic t)))
"Face used for displaying from headers."
:group 'gnus-article-headers
:group 'gnus-article-highlight)
(defface gnus-header-subject-face
'((((class color)
(background dark))
(:foreground "SeaGreen3"))
(((class color)
(background light))
(:foreground "red4"))
(t
(:bold t :italic t)))
"Face used for displaying subject headers."
:group 'gnus-article-headers
:group 'gnus-article-highlight)
(defface gnus-header-newsgroups-face
'((((class color)
(background dark))
(:foreground "yellow" :italic t))
(((class color)
(background light))
(:foreground "MidnightBlue" :italic t))
(t
(:italic t)))
"Face used for displaying newsgroups headers.
In the default setup this face is only used for crossposted
articles."
:group 'gnus-article-headers
:group 'gnus-article-highlight)
(defface gnus-header-name-face
'((((class color)
(background dark))
(:foreground "SeaGreen"))
(((class color)
(background light))
(:foreground "maroon"))
(t
(:bold t)))
"Face used for displaying header names."
:group 'gnus-article-headers
:group 'gnus-article-highlight)
(defface gnus-header-content-face
'((((class color)
(background dark))
(:foreground "forest green" :italic t))
(((class color)
(background light))
(:foreground "indianred4" :italic t))
(t
(:italic t))) "Face used for displaying header content."
:group 'gnus-article-headers
:group 'gnus-article-highlight)
(defcustom gnus-header-face-alist
'(("From" nil gnus-header-from-face)
("Subject" nil gnus-header-subject-face)
("Newsgroups:.*," nil gnus-header-newsgroups-face)
("" gnus-header-name-face gnus-header-content-face))
"*Controls highlighting of article headers.
An alist of the form (HEADER NAME CONTENT).
HEADER is a regular expression which should match the name of a
header and NAME and CONTENT are either face names or nil.
The name of each header field will be displayed using the face
specified by the first element in the list where HEADER matches
the header name and NAME is non-nil. Similarly, the content will
be displayed by the first non-nil matching CONTENT face."
:group 'gnus-article-headers
:group 'gnus-article-highlight
:type '(repeat (list (regexp :tag "Header")
(choice :tag "Name"
(item :tag "skip" nil)
(face :value default))
(choice :tag "Content"
(item :tag "skip" nil)
(face :value default)))))
(defcustom gnus-article-decode-hook
'(article-decode-charset article-decode-encoded-words
article-decode-group-name article-decode-idna-rhs)
"*Hook run to decode charsets in articles."
:group 'gnus-article-headers
:type 'hook)
(defcustom gnus-display-mime-function 'gnus-display-mime
"Function to display MIME articles."
:group 'gnus-article-mime
:type 'function)
(defvar gnus-decode-header-function 'mail-decode-encoded-word-region
"Function used to decode headers.")
(defvar gnus-article-dumbquotes-map
'(("\200" "EUR")
("\202" ",")
("\203" "f")
("\204" ",,")
("\205" "...")
("\213" "<")
("\214" "OE")
("\221" "`")
("\222" "'")
("\223" "``")
("\224" "\"")
("\225" "*")
("\226" "-")
("\227" "--")
("\230" "~")
("\231" "(TM)")
("\233" ">")
("\234" "oe")
("\264" "'"))
"Table for MS-to-Latin1 translation.")
(defcustom gnus-ignored-mime-types nil
"List of MIME types that should be ignored by Gnus."
:version "21.1"
:group 'gnus-article-mime
:type '(repeat regexp))
(defcustom gnus-unbuttonized-mime-types '(".*/.*")
"List of MIME types that should not be given buttons when rendered inline.
See also `gnus-buttonized-mime-types' which may override this variable.
This variable is only used when `gnus-inhibit-mime-unbuttonizing' is nil."
:version "21.1"
:group 'gnus-article-mime
:type '(repeat regexp))
(defcustom gnus-buttonized-mime-types nil
"List of MIME types that should be given buttons when rendered inline.
If set, this variable overrides `gnus-unbuttonized-mime-types'.
To see e.g. security buttons you could set this to
`(\"multipart/signed\")'.
This variable is only used when `gnus-inhibit-mime-unbuttonizing' is nil."
:version "21.4"
:group 'gnus-article-mime
:type '(repeat regexp))
(defcustom gnus-inhibit-mime-unbuttonizing nil
"If non-nil, all MIME parts get buttons.
When nil (the default value), then some MIME parts do not get buttons,
as described by the variables `gnus-buttonized-mime-types' and
`gnus-unbuttonized-mime-types'."
:version "21.4"
:type 'boolean)
(defcustom gnus-body-boundary-delimiter "_"
"String used to delimit header and body.
This variable is used by `gnus-article-treat-body-boundary' which can
be controlled by `gnus-treat-body-boundary'."
:version "21.4"
:group 'gnus-article-various
:type '(choice (item :tag "None" :value nil)
string))
(defcustom gnus-picon-databases '("/usr/lib/picon" "/usr/local/faces")
"Defines the location of the faces database.
For information on obtaining this database of pretty pictures, please
see http://www.cs.indiana.edu/picons/ftp/index.html"
:version "21.4"
:type '(repeat directory)
:link '(url-link :tag "download"
"http://www.cs.indiana.edu/picons/ftp/index.html")
:link '(custom-manual "(gnus)Picons")
:group 'gnus-picon)
(defun gnus-picons-installed-p ()
"Say whether picons are installed on your machine."
(let ((installed nil))
(dolist (database gnus-picon-databases)
(when (file-exists-p database)
(setq installed t)))
installed))
(defcustom gnus-article-mime-part-function nil
"Function called with a MIME handle as the argument.
This is meant for people who want to do something automatic based
on parts -- for instance, adding Vcard info to a database."
:group 'gnus-article-mime
:type 'function)
(defcustom gnus-mime-multipart-functions nil
"An alist of MIME types to functions to display them."
:version "21.1"
:group 'gnus-article-mime
:type 'alist)
(defcustom gnus-article-date-lapsed-new-header nil
"Whether the X-Sent and Date headers can coexist.
When using `gnus-treat-date-lapsed', the \"X-Sent:\" header will
either replace the old \"Date:\" header (if this variable is nil), or
be added below it (otherwise)."
:version "21.1"
:group 'gnus-article-headers
:type 'boolean)
(defcustom gnus-article-mime-match-handle-function 'undisplayed-alternative
"Function called with a MIME handle as the argument.
This is meant for people who want to view first matched part.
For `undisplayed-alternative' (default), the first undisplayed
part or alternative part is used. For `undisplayed', the first
undisplayed part is used. For a function, the first part which
the function return t is used. For nil, the first part is
used."
:version "21.1"
:group 'gnus-article-mime
:type '(choice
(item :tag "first" :value nil)
(item :tag "undisplayed" :value undisplayed)
(item :tag "undisplayed or alternative"
:value undisplayed-alternative)
(function)))
(defcustom gnus-mime-action-alist
'(("save to file" . gnus-mime-save-part)
("save and strip" . gnus-mime-save-part-and-strip)
("delete part" . gnus-mime-delete-part)
("display as text" . gnus-mime-inline-part)
("view the part" . gnus-mime-view-part)
("pipe to command" . gnus-mime-pipe-part)
("toggle display" . gnus-article-press-button)
("toggle display" . gnus-article-view-part-as-charset)
("view as type" . gnus-mime-view-part-as-type)
("view internally" . gnus-mime-view-part-internally)
("view externally" . gnus-mime-view-part-externally))
"An alist of actions that run on the MIME attachment."
:group 'gnus-article-mime
:type '(repeat (cons (string :tag "name")
(function))))
;;;
;;; The treatment variables
;;;
(defvar gnus-part-display-hook nil
"Hook called on parts that are to receive treatment.")
(defvar gnus-article-treat-custom
'(choice (const :tag "Off" nil)
(const :tag "On" t)
(const :tag "Header" head)
(const :tag "Last" last)
(integer :tag "Less")
(repeat :tag "Groups" regexp)
(sexp :tag "Predicate")))
(defvar gnus-article-treat-head-custom
'(choice (const :tag "Off" nil)
(const :tag "Header" head)))
(defvar gnus-article-treat-types '("text/plain")
"Parts to treat.")
(defvar gnus-inhibit-treatment nil
"Whether to inhibit treatment.")
(defcustom gnus-treat-highlight-signature '(or t (typep "text/x-vcard"))
"Highlight the signature.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles'."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(put 'gnus-treat-highlight-signature 'highlight t)
(defcustom gnus-treat-buttonize 100000
"Add buttons.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles'."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(put 'gnus-treat-buttonize 'highlight t)
(defcustom gnus-treat-buttonize-head 'head
"Add buttons to the head.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-buttonize-head 'highlight t)
(defcustom gnus-treat-emphasize
(and (or window-system
(featurep 'xemacs)
(>= (string-to-number emacs-version) 21))
50000)
"Emphasize text.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(put 'gnus-treat-emphasize 'highlight t)
(defcustom gnus-treat-strip-cr nil
"Remove carriage returns.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-unsplit-urls nil
"Remove newlines from within URLs.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-leading-whitespace nil
"Remove leading whitespace in headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-hide-headers 'head
"Hide headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-hide-boring-headers nil
"Hide boring headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-hide-signature nil
"Hide the signature.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-fill-article nil
"Fill the article.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-hide-citation nil
"Hide cited text.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-hide-citation-maybe nil
"Hide cited text.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-strip-list-identifiers 'head
"Strip list identifiers from `gnus-list-identifiers`.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(make-obsolete-variable 'gnus-treat-strip-pgp
"This option is obsolete in Gnus 5.10.")
(defcustom gnus-treat-strip-pem nil
"Strip PEM signatures.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-strip-banner t
"Strip banners from articles.
The banner to be stripped is specified in the `banner' group parameter.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-highlight-headers 'head
"Highlight the headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-highlight-headers 'highlight t)
(defcustom gnus-treat-highlight-citation t
"Highlight cited text.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(put 'gnus-treat-highlight-citation 'highlight t)
(defcustom gnus-treat-date-ut nil
"Display the Date in UT (GMT).
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-local nil
"Display the Date in the local timezone.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-english nil
"Display the Date in a format that can be read aloud in English.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-lapsed nil
"Display the Date header in a way that says how much time has elapsed.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-original nil
"Display the date in the original timezone.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-iso8601 nil
"Display the date in the ISO8601 format.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-date-user-defined nil
"Display the date in a user-defined format.
The format is defined by the `gnus-article-time-format' variable.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-strip-headers-in-body t
"Strip the X-No-Archive header line from the beginning of the body.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-strip-trailing-blank-lines nil
"Strip trailing blank lines.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-strip-leading-blank-lines nil
"Strip leading blank lines.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-strip-multiple-blank-lines nil
"Strip multiple blank lines.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-unfold-headers 'head
"Unfold folded header lines.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-fold-headers nil
"Fold headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-fold-newsgroups 'head
"Fold the Newsgroups and Followup-To headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-overstrike t
"Treat overstrike highlighting.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(put 'gnus-treat-overstrike 'highlight t)
(make-obsolete-variable 'gnus-treat-display-xface
'gnus-treat-display-x-face)
(defcustom gnus-treat-display-x-face
(and (not noninteractive)
(or (and (fboundp 'image-type-available-p)
(image-type-available-p 'xbm)
(string-match "^0x" (shell-command-to-string "uncompface"))
(executable-find "icontopbm"))
(and (featurep 'xemacs)
(featurep 'xface)))
'head)
"Display X-Face headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)X-Face' for details."
:group 'gnus-article-treat
:version "21.1"
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)X-Face")
:type gnus-article-treat-head-custom
:set (lambda (symbol value)
(set-default
symbol
(cond ((or (boundp symbol) (get symbol 'saved-value))
value)
((boundp 'gnus-treat-display-xface)
(message "\
** gnus-treat-display-xface is an obsolete variable;\
use gnus-treat-display-x-face instead")
(default-value 'gnus-treat-display-xface))
((get 'gnus-treat-display-xface 'saved-value)
(message "\
** gnus-treat-display-xface is an obsolete variable;\
use gnus-treat-display-x-face instead")
(eval (car (get 'gnus-treat-display-xface 'saved-value))))
(t
value)))))
(put 'gnus-treat-display-x-face 'highlight t)
(defcustom gnus-treat-display-face
(and (not noninteractive)
(or (and (fboundp 'image-type-available-p)
(image-type-available-p 'png))
(and (featurep 'xemacs)
(featurep 'png)))
'head)
"Display Face headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)X-Face' for details."
:group 'gnus-article-treat
:version "21.4"
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)X-Face")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-display-face 'highlight t)
(defcustom gnus-treat-display-smileys
(if (or (and (featurep 'xemacs)
(featurep 'xpm))
(and (fboundp 'image-type-available-p)
(image-type-available-p 'pbm)))
t nil)
"Display smileys.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)Smileys' for details."
:group 'gnus-article-treat
:version "21.1"
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)Smileys")
:type gnus-article-treat-custom)
(put 'gnus-treat-display-smileys 'highlight t)
(defcustom gnus-treat-from-picon
(if (and (gnus-image-type-available-p 'xpm)
(gnus-picons-installed-p))
'head nil)
"Display picons in the From header.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)Picons' for details."
:group 'gnus-article-treat
:group 'gnus-picon
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)Picons")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-from-picon 'highlight t)
(defcustom gnus-treat-mail-picon
(if (and (gnus-image-type-available-p 'xpm)
(gnus-picons-installed-p))
'head nil)
"Display picons in To and Cc headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)Picons' for details."
:group 'gnus-article-treat
:group 'gnus-picon
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)Picons")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-mail-picon 'highlight t)
(defcustom gnus-treat-newsgroups-picon
(if (and (gnus-image-type-available-p 'xpm)
(gnus-picons-installed-p))
'head nil)
"Display picons in the Newsgroups and Followup-To headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' and Info node
`(gnus)Picons' for details."
:version "21.4"
:group 'gnus-article-treat
:group 'gnus-picon
:link '(custom-manual "(gnus)Customizing Articles")
:link '(custom-manual "(gnus)Picons")
:type gnus-article-treat-head-custom)
(put 'gnus-treat-newsgroups-picon 'highlight t)
(defcustom gnus-treat-body-boundary
(if (or gnus-treat-newsgroups-picon
gnus-treat-mail-picon
gnus-treat-from-picon)
'head nil)
"Draw a boundary at the end of the headers.
Valid values are nil and `head'.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-head-custom)
(defcustom gnus-treat-capitalize-sentences nil
"Capitalize sentence-starting words.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-wash-html nil
"Format as HTML.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.4"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-fill-long-lines nil
"Fill long lines.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-play-sounds nil
"Play sounds.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-translate nil
"Translate articles from one language to another.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defcustom gnus-treat-x-pgp-sig nil
"Verify X-PGP-Sig.
To automatically treat X-PGP-Sig, set it to head.
Valid values are nil, t, `head', `last', an integer or a predicate.
See Info node `(gnus)Customizing Articles' for details."
:group 'gnus-article-treat
:group 'mime-security
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
(defvar gnus-article-encrypt-protocol-alist
'(("PGP" . mml2015-self-
