;;; message.el --- composing mail and news messages
-;; Copyright (C) 1996 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
;; Keywords: mail, news
;;; Code:
-(eval-when-compile
- (require 'cl))
+(require 'cl)
(require 'mailheader)
(require 'rmail)
(require 'nnheader)
(require 'timezone)
(require 'easymenu)
+(require 'custom)
(if (string-match "XEmacs\\|Lucid" emacs-version)
(require 'mail-abbrevs)
(require 'mailabbrev))
-;;;###autoload
-(defvar message-directory "~/Mail/"
- "*Directory from which all other mail file variables are derived.")
-
-(defvar message-max-buffers 10
- "*How many buffers to keep before starting to kill them off.")
-
-;;;###autoload
-(defvar message-fcc-handler-function 'rmail-output
+(defgroup message '((user-mail-address custom-variable)
+ (user-full-name custom-variable))
+ "Mail and news message composing."
+ :link '(custom-manual "(message)Top")
+ :group 'mail
+ :group 'news)
+
+(put 'user-mail-address 'custom-type 'string)
+(put 'user-full-name 'custom-type 'string)
+
+(defgroup message-various nil
+ "Various Message Variables"
+ :link '(custom-manual "(message)Various Message Variables")
+ :group 'message)
+
+(defgroup message-buffers nil
+ "Message Buffers"
+ :link '(custom-manual "(message)Message Buffers")
+ :group 'message)
+
+(defgroup message-sending nil
+ "Message Sending"
+ :link '(custom-manual "(message)Sending Variables")
+ :group 'message)
+
+(defgroup message-interface nil
+ "Message Interface"
+ :link '(custom-manual "(message)Interface")
+ :group 'message)
+
+(defgroup message-forwarding nil
+ "Message Forwarding"
+ :link '(custom-manual "(message)Forwarding")
+ :group 'message-interface)
+
+(defgroup message-insertion nil
+ "Message Insertion"
+ :link '(custom-manual "(message)Insertion")
+ :group 'message)
+
+(defgroup message-headers nil
+ "Message Headers"
+ :link '(custom-manual "(message)Message Headers")
+ :group 'message)
+
+(defgroup message-news nil
+ "Composing News Messages"
+ :group 'message)
+
+(defgroup message-mail nil
+ "Composing Mail Messages"
+ :group 'message)
+
+(defgroup message-faces nil
+ "Faces used for message composing."
+ :group 'message
+ :group 'faces)
+
+(defcustom message-directory "~/Mail/"
+ "*Directory from which all other mail file variables are derived."
+ :group 'message-various
+ :type 'directory)
+
+(defcustom message-max-buffers 10
+ "*How many buffers to keep before starting to kill them off."
+ :group 'message-buffers
+ :type 'integer)
+
+(defcustom message-send-rename-function nil
+ "Function called to rename the buffer after sending it."
+ :group 'message-buffers
+ :type 'function)
+
+(defcustom message-fcc-handler-function 'message-output
"*A function called to save outgoing articles.
This function will be called with the name of the file to store the
-article in. The default function is `rmail-output' which saves in Unix
-mailbox format.")
-
-;;;###autoload
-(defvar message-courtesy-message
- "The following message is a courtesy copy of an article\nthat has been posted as well.\n\n"
+article in. The default function is `message-output' which saves in Unix
+mailbox format."
+ :type '(radio (function-item message-output)
+ (function :tag "Other"))
+ :group 'message-sending)
+
+(defcustom message-courtesy-message
+ "The following message is a courtesy copy of an article\nthat has been posted to %s as well.\n\n"
"*This is inserted at the start of a mailed copy of a posted message.
-If this variable is nil, no such courtesy message will be added.")
+If the string contains the format spec \"%s\", the Newsgroups
+the article has been posted to will be inserted there.
+If this variable is nil, no such courtesy message will be added."
+ :group 'message-sending
+ :type 'string)
-;;;###autoload
-(defvar message-ignored-bounced-headers "^\\(Received\\|Return-Path\\):"
- "*Regexp that matches headers to be removed in resent bounced mail.")
+(defcustom message-ignored-bounced-headers "^\\(Received\\|Return-Path\\):"
+ "*Regexp that matches headers to be removed in resent bounced mail."
+ :group 'message-interface
+ :type 'regexp)
;;;###autoload
-(defvar message-from-style 'default
+(defcustom message-from-style 'default
"*Specifies how \"From\" headers look.
If `nil', they contain just the return address like:
Elvis Parsley <king@grassland.com>
Otherwise, most addresses look like `angles', but they look like
-`parens' if `angles' would need quoting and `parens' would not.")
-
-;;;###autoload
-(defvar message-syntax-checks nil
+`parens' if `angles' would need quoting and `parens' would not."
+ :type '(choice (const :tag "simple" nil)
+ (const parens)
+ (const angles)
+ (const default))
+ :group 'message-headers)
+
+(defcustom message-syntax-checks nil
+ ;; Guess this one shouldn't be easy to customize...
"Controls what syntax checks should not be performed on outgoing posts.
To disable checking of long signatures, for instance, add
`(signature . disabled)' to this list.
Checks include subject-cmsg multiple-headers sendsys message-id from
long-lines control-chars size new-text redirected-followup signature
-approved sender empty empty-headers message-id from subject.")
+approved sender empty empty-headers message-id from subject
+shorten-followup-to existing-newsgroups."
+ :group 'message-news)
-;;;###autoload
-(defvar message-required-news-headers
- '(From Newsgroups Subject Date Message-ID
- (optional . Organization) Lines
+(defcustom message-required-news-headers
+ '(From Newsgroups Subject Date Message-ID
+ (optional . Organization) Lines
(optional . X-Newsreader))
- "*Headers to be generated or prompted for when posting an article.
+ "Headers to be generated or prompted for when posting an article.
RFC977 and RFC1036 require From, Date, Newsgroups, Subject,
Message-ID. Organization, Lines, In-Reply-To, Expires, and
X-Newsreader are optional. If don't you want message to insert some
-header, remove it from this list.")
+header, remove it from this list."
+ :group 'message-news
+ :group 'message-headers
+ :type '(repeat sexp))
-;;;###autoload
-(defvar message-required-mail-headers
+(defcustom message-required-mail-headers
'(From Subject Date (optional . In-Reply-To) Message-ID Lines
(optional . X-Mailer))
- "*Headers to be generated or prompted for when mailing a message.
+ "Headers to be generated or prompted for when mailing a message.
RFC822 required that From, Date, To, Subject and Message-ID be
-included. Organization, Lines and X-Mailer are optional.")
-
-;;;###autoload
-(defvar message-deletable-headers '(Message-ID Date)
- "*Headers to be deleted if they already exist and were generated by message previously.")
-
-;;;###autoload
-(defvar message-ignored-news-headers
- "^NNTP-Posting-Host:\\|^Xref:\\|^Bcc:\\|^Gcc:\\|^Fcc:"
- "*Regexp of headers to be removed unconditionally before posting.")
-
-;;;###autoload
-(defvar message-ignored-mail-headers "^Gcc:\\|^Fcc:"
- "*Regexp of headers to be removed unconditionally before mailing.")
-
-;;;###autoload
-(defvar message-ignored-supersedes-headers "^Path:\\|^Date\\|^NNTP-Posting-Host:\\|^Xref:\\|^Lines:\\|^Received:\\|^X-From-Line:\\|Return-Path:\\|^Supersedes:"
+included. Organization, Lines and X-Mailer are optional."
+ :group 'message-mail
+ :group 'message-headers
+ :type '(repeat sexp))
+
+(defcustom message-deletable-headers '(Message-ID Date Lines)
+ "Headers to be deleted if they already exist and were generated by message previously."
+ :group 'message-headers
+ :type 'sexp)
+
+(defcustom message-ignored-news-headers
+ "^NNTP-Posting-Host:\\|^Xref:\\|^Bcc:\\|^Gcc:\\|^Fcc:\\|^Resent-Fcc:"
+ "*Regexp of headers to be removed unconditionally before posting."
+ :group 'message-news
+ :group 'message-headers
+ :type 'regexp)
+
+(defcustom message-ignored-mail-headers "^Gcc:\\|^Fcc:\\|^Resent-Fcc:"
+ "*Regexp of headers to be removed unconditionally before mailing."
+ :group 'message-mail
+ :group 'message-headers
+ :type 'regexp)
+
+(defcustom message-ignored-supersedes-headers "^Path:\\|^Date\\|^NNTP-Posting-Host:\\|^Xref:\\|^Lines:\\|^Received:\\|^X-From-Line:\\|Return-Path:\\|^Supersedes:"
"*Header lines matching this regexp will be deleted before posting.
It's best to delete old Path and Date headers before posting to avoid
-any confusion.")
-
-;;;###autoload
-(defvar message-signature-separator "^-- *$"
- "Regexp matching the signature separator.")
+any confusion."
+ :group 'message-interface
+ :type 'regexp)
;;;###autoload
-(defvar message-interactive nil
- "Non-nil means when sending a message wait for and display errors.
-nil means let mailer mail back a message to report errors.")
+(defcustom message-signature-separator "^-- *$"
+ "Regexp matching the signature separator."
+ :type 'regexp
+ :group 'message-various)
-;;;###autoload
-(defvar message-generate-new-buffers t
- "*Non-nil means that a new message buffer will be created whenever `mail-setup' is called.")
+(defcustom message-elide-elipsis "\n[...]\n\n"
+ "*The string which is inserted for elided text.")
-;;;###autoload
-(defvar message-kill-buffer-on-exit nil
- "*Non-nil means that the message buffer will be killed after sending a message.")
+(defcustom message-interactive nil
+ "Non-nil means when sending a message wait for and display errors.
+nil means let mailer mail back a message to report errors."
+ :group 'message-sending
+ :group 'message-mail
+ :type 'boolean)
+
+(defcustom message-generate-new-buffers t
+ "*Non-nil means that a new message buffer will be created whenever `mail-setup' is called.
+If this is a function, call that function with three parameters: The type,
+the to address and the group name. (Any of these may be nil.) The function
+should return the new buffer name."
+ :group 'message-buffers
+ :type '(choice (const :tag "off" nil)
+ (const :tag "on" t)
+ (function fun)))
+
+(defcustom message-kill-buffer-on-exit nil
+ "*Non-nil means that the message buffer will be killed after sending a message."
+ :group 'message-buffers
+ :type 'boolean)
(defvar gnus-local-organization)
-;;;###autoload
-(defvar message-user-organization
+(defcustom message-user-organization
(or (and (boundp 'gnus-local-organization)
+ (stringp gnus-local-organization)
gnus-local-organization)
(getenv "ORGANIZATION")
t)
"*String to be used as an Organization header.
-If t, use `message-user-organization-file'.")
+If t, use `message-user-organization-file'."
+ :group 'message-headers
+ :type '(choice string
+ (const :tag "consult file" t)))
;;;###autoload
-(defvar message-user-organization-file "/usr/lib/news/organization"
- "*Local news organization file.")
+(defcustom message-user-organization-file "/usr/lib/news/organization"
+ "*Local news organization file."
+ :type 'file
+ :group 'message-headers)
-;;;###autoload
-(defvar message-autosave-directory
- (concat (file-name-as-directory message-directory) "drafts/")
+(defcustom message-autosave-directory "~/"
+ ; (concat (file-name-as-directory message-directory) "drafts/")
"*Directory where message autosaves buffers.
-If nil, message won't autosave.")
+If nil, message won't autosave."
+ :group 'message-buffers
+ :type 'directory)
-(defvar message-forward-start-separator
+(defcustom message-forward-start-separator
"------- Start of forwarded message -------\n"
- "*Delimiter inserted before forwarded messages.")
+ "*Delimiter inserted before forwarded messages."
+ :group 'message-forwarding
+ :type 'string)
-(defvar message-forward-end-separator
+(defcustom message-forward-end-separator
"------- End of forwarded message -------\n"
- "*Delimiter inserted after forwarded messages.")
+ "*Delimiter inserted after forwarded messages."
+ :group 'message-forwarding
+ :type 'string)
-;;;###autoload
-(defvar message-signature-before-forwarded-message t
- "*If non-nil, put the signature before any included forwarded message.")
+(defcustom message-signature-before-forwarded-message t
+ "*If non-nil, put the signature before any included forwarded message."
+ :group 'message-forwarding
+ :type 'boolean)
-;;;###autoload
-(defvar message-included-forward-headers
+(defcustom message-included-forward-headers
"^From:\\|^Newsgroups:\\|^Subject:\\|^Date:\\|^Followup-To:\\|^Reply-To:\\|^Organization:\\|^Summary:\\|^Keywords:\\|^To:\\|^Cc:\\|^Posted-To:\\|^Mail-Copies-To:\\|^Apparently-To:\\|^Gnus-Warning:\\|^Resent-\\|^Message-ID:\\|^References:"
- "*Regexp matching headers to be included in forwarded messages.")
+ "*Regexp matching headers to be included in forwarded messages."
+ :group 'message-forwarding
+ :type 'regexp)
-;;;###autoload
-(defvar message-ignored-resent-headers "^Return-receipt"
- "*All headers that match this regexp will be deleted when resending a message.")
+(defcustom message-ignored-resent-headers "^Return-receipt"
+ "*All headers that match this regexp will be deleted when resending a message."
+ :group 'message-interface
+ :type 'regexp)
-;;;###autoload
-(defvar message-ignored-cited-headers "."
- "Delete these headers from the messages you yank.")
+(defcustom message-ignored-cited-headers "."
+ "*Delete these headers from the messages you yank."
+ :group 'message-insertion
+ :type 'regexp)
+
+(defcustom message-cancel-message "I am canceling my own article."
+ "Message to be inserted in the cancel message."
+ :group 'message-interface
+ :type 'string)
;; Useful to set in site-init.el
;;;###autoload
-(defvar message-send-mail-function 'message-send-mail-with-sendmail
+(defcustom message-send-mail-function 'message-send-mail-with-sendmail
"Function to call to send the current buffer as mail.
The headers should be delimited by a line whose contents match the
variable `mail-header-separator'.
-Legal values include `message-send-mail-with-mh' and
-`message-send-mail-with-sendmail', which is the default.")
+Legal values include `message-send-mail-with-sendmail' (the default),
+`message-send-mail-with-mh' and `message-send-mail-with-qmail'."
+ :type '(radio (function-item message-send-mail-with-sendmail)
+ (function-item message-send-mail-with-mh)
+ (function-item message-send-mail-with-qmail)
+ (function :tag "Other"))
+ :group 'message-sending
+ :group 'message-mail)
-;;;###autoload
-(defvar message-send-news-function 'message-send-news
+(defcustom message-send-news-function 'message-send-news
"Function to call to send the current buffer as news.
The headers should be delimited by a line whose contents match the
-variable `mail-header-separator'.")
+variable `mail-header-separator'."
+ :group 'message-sending
+ :group 'message-news
+ :type 'function)
-;;;###autoload
-(defvar message-reply-to-function nil
+(defcustom message-reply-to-function nil
"Function that should return a list of headers.
This function should pick out addresses from the To, Cc, and From headers
-and respond with new To and Cc headers.")
+and respond with new To and Cc headers."
+ :group 'message-interface
+ :type 'function)
-;;;###autoload
-(defvar message-wide-reply-to-function nil
+(defcustom message-wide-reply-to-function nil
"Function that should return a list of headers.
This function should pick out addresses from the To, Cc, and From headers
-and respond with new To and Cc headers.")
+and respond with new To and Cc headers."
+ :group 'message-interface
+ :type 'function)
-;;;###autoload
-(defvar message-followup-to-function nil
+(defcustom message-followup-to-function nil
"Function that should return a list of headers.
This function should pick out addresses from the To, Cc, and From headers
-and respond with new To and Cc headers.")
+and respond with new To and Cc headers."
+ :group 'message-interface
+ :type 'function)
-;;;###autoload
-(defvar message-use-followup-to 'ask
+(defcustom message-use-followup-to 'ask
"*Specifies what to do with Followup-To header.
-If nil, ignore the header. If it is t, use its value, but query before
-using the \"poster\" value. If it is the symbol `ask', query the user
-whether to ignore the \"poster\" value. If it is the symbol `use',
-always use the value.")
+If nil, always ignore the header. If it is t, use its value, but
+query before using the \"poster\" value. If it is the symbol `ask',
+always query the user whether to use the value. If it is the symbol
+`use', always use the value."
+ :group 'message-interface
+ :type '(choice (const :tag "ignore" nil)
+ (const use)
+ (const ask)))
+
+;; stuff relating to broken sendmail in MMDF
+(defcustom message-sendmail-f-is-evil nil
+ "*Non-nil means that \"-f username\" should not be added to the sendmail
+command line, because it is even more evil than leaving it out."
+ :group 'message-sending
+ :type 'boolean)
+
+;; qmail-related stuff
+(defcustom message-qmail-inject-program "/var/qmail/bin/qmail-inject"
+ "Location of the qmail-inject program."
+ :group 'message-sending
+ :type 'file)
+
+(defcustom message-qmail-inject-args nil
+ "Arguments passed to qmail-inject programs.
+This should be a list of strings, one string for each argument.
+
+For e.g., if you wish to set the envelope sender address so that bounces
+go to the right place or to deal with listserv's usage of that address, you
+might set this variable to '(\"-f\" \"you@some.where\")."
+ :group 'message-sending
+ :type '(repeat string))
(defvar gnus-post-method)
(defvar gnus-select-method)
-;;;###autoload
-(defvar message-post-method
+(defcustom message-post-method
(cond ((and (boundp 'gnus-post-method)
gnus-post-method)
gnus-post-method)
((boundp 'gnus-select-method)
gnus-select-method)
(t '(nnspool "")))
- "Method used to post news.")
-
-;;;###autoload
-(defvar message-generate-headers-first nil
- "*If non-nil, generate all possible headers before composing.")
-
-(defvar message-setup-hook nil
+ "Method used to post news."
+ :group 'message-news
+ :group 'message-sending
+ ;; This should be the `gnus-select-method' widget, but that might
+ ;; create a dependence to `gnus.el'.
+ :type 'sexp)
+
+(defcustom message-generate-headers-first nil
+ "*If non-nil, generate all possible headers before composing."
+ :group 'message-headers
+ :type 'boolean)
+
+(defcustom message-setup-hook nil
"Normal hook, run each time a new outgoing message is initialized.
-The function `message-setup' runs this hook.")
+The function `message-setup' runs this hook."
+ :group 'message-various
+ :type 'hook)
-(defvar message-signature-setup-hook nil
+(defcustom message-signature-setup-hook nil
"Normal hook, run each time a new outgoing message is initialized.
-It is run after the headers have been inserted and before
-the signature is inserted.")
-
-(defvar message-mode-hook nil
- "Hook run in message mode buffers.")
-
-(defvar message-header-hook nil
- "Hook run in a message mode buffer narrowed to the headers.")
-
-(defvar message-header-setup-hook nil
- "Hook called narrowed to the headers when setting up a message buffer.")
+It is run after the headers have been inserted and before
+the signature is inserted."
+ :group 'message-various
+ :type 'hook)
+
+(defcustom message-mode-hook nil
+ "Hook run in message mode buffers."
+ :group 'message-various
+ :type 'hook)
+
+(defcustom message-header-hook nil
+ "Hook run in a message mode buffer narrowed to the headers."
+ :group 'message-various
+ :type 'hook)
+
+(defcustom message-header-setup-hook nil
+ "Hook called narrowed to the headers when setting up a message
+buffer."
+ :group 'message-various
+ :type 'hook)
;;;###autoload
-(defvar message-citation-line-function 'message-insert-citation-line
- "*Function called to insert the \"Whomever writes:\" line.")
+(defcustom message-citation-line-function 'message-insert-citation-line
+ "*Function called to insert the \"Whomever writes:\" line."
+ :type 'function
+ :group 'message-insertion)
;;;###autoload
-(defvar message-yank-prefix "> "
+(defcustom message-yank-prefix "> "
"*Prefix inserted on the lines of yanked messages.
-nil means use indentation.")
+nil means use indentation."
+ :type 'string
+ :group 'message-insertion)
-(defvar message-indentation-spaces 3
+(defcustom message-indentation-spaces 3
"*Number of spaces to insert at the beginning of each cited line.
-Used by `message-yank-original' via `message-yank-cite'.")
+Used by `message-yank-original' via `message-yank-cite'."
+ :group 'message-insertion
+ :type 'integer)
;;;###autoload
-(defvar message-cite-function 'message-cite-original
- "*Function for citing an original message.")
+(defcustom message-cite-function
+ (if (and (boundp 'mail-citation-hook)
+ mail-citation-hook)
+ mail-citation-hook
+ 'message-cite-original)
+ "*Function for citing an original message."
+ :type '(radio (function-item message-cite-original)
+ (function-item sc-cite-original)
+ (function :tag "Other"))
+ :group 'message-insertion)
;;;###autoload
-(defvar message-indent-citation-function 'message-indent-citation
+(defcustom message-indent-citation-function 'message-indent-citation
"*Function for modifying a citation just inserted in the mail buffer.
This can also be a list of functions. Each function can find the
citation between (point) and (mark t). And each function should leave
-point and mark around the citation text as modified.")
+point and mark around the citation text as modified."
+ :type 'function
+ :group 'message-insertion)
(defvar message-abbrevs-loaded nil)
;;;###autoload
-(defvar message-signature t
+(defcustom message-signature t
"*String to be inserted at the end of the message buffer.
If t, the `message-signature-file' file will be inserted instead.
If a function, the result from the function will be used instead.
-If a form, the result from the form will be used instead.")
+If a form, the result from the form will be used instead."
+ :type 'sexp
+ :group 'message-insertion)
;;;###autoload
-(defvar message-signature-file "~/.signature"
- "*File containing the text inserted at end of message. buffer.")
-
-(defvar message-distribution-function nil
- "*Function called to return a Distribution header.")
-
-(defvar message-expires 14
- "*Number of days before your article expires.")
-
-(defvar message-user-path nil
+(defcustom message-signature-file "~/.signature"
+ "*File containing the text inserted at end of message buffer."
+ :type 'file
+ :group 'message-insertion)
+
+(defcustom message-distribution-function nil
+ "*Function called to return a Distribution header."
+ :group 'message-news
+ :group 'message-headers
+ :type 'function)
+
+(defcustom message-expires 14
+ "Number of days before your article expires."
+ :group 'message-news
+ :group 'message-headers
+ :link '(custom-manual "(message)News Headers")
+ :type 'integer)
+
+(defcustom message-user-path nil
"If nil, use the NNTP server name in the Path header.
-If stringp, use this; if non-nil, use no host name (user name only).")
+If stringp, use this; if non-nil, use no host name (user name only)."
+ :group 'message-news
+ :group 'message-headers
+ :link '(custom-manual "(message)News Headers")
+ :type '(choice (const :tag "nntp" nil)
+ (string :tag "name")
+ (sexp :tag "none" :format "%t" t)))
(defvar message-reply-buffer nil)
(defvar message-reply-headers nil)
(defvar message-postpone-actions nil
"A list of actions to be performed after postponing a message.")
-;;;###autoload
-(defvar message-default-headers nil
+(defcustom message-default-headers ""
"*A string containing header lines to be inserted in outgoing messages.
It is inserted before you edit the message, so you can edit or delete
-these lines.")
-
-;;;###autoload
-(defvar message-default-mail-headers nil
- "*A string of header lines to be inserted in outgoing mails.")
-
-;;;###autoload
-(defvar message-default-news-headers nil
- "*A string of header lines to be inserted in outgoing news articles.")
+these lines."
+ :group 'message-headers
+ :type 'string)
+
+(defcustom message-default-mail-headers ""
+ "*A string of header lines to be inserted in outgoing mails."
+ :group 'message-headers
+ :group 'message-mail
+ :type 'string)
+
+(defcustom message-default-news-headers ""
+ "*A string of header lines to be inserted in outgoing news
+articles."
+ :group 'message-headers
+ :group 'message-news
+ :type 'string)
;; Note: could use /usr/ucb/mail instead of sendmail;
;; options -t, and -v if not interactive.
-(defvar message-mailer-swallows-blank-line
- (if (and (string-match "sparc-sun-sunos\\(\\'\\|[^5]\\)"
+(defcustom message-mailer-swallows-blank-line
+ (if (and (string-match "sparc-sun-sunos\\(\\'\\|[^5]\\)"
system-configuration)
(file-readable-p "/etc/sendmail.cf")
(let ((buffer (get-buffer-create " *temp*")))
(re-search-forward "^OR\\>" nil t)))
(kill-buffer buffer))))
;; According to RFC822, "The field-name must be composed of printable
- ;; ASCII characters (i.e. characters that have decimal values between
- ;; 33 and 126, except colon)", i.e. any chars except ctl chars,
+ ;; ASCII characters (i. e., characters that have decimal values between
+ ;; 33 and 126, except colon)", i. e., any chars except ctl chars,
;; space, or colon.
'(looking-at "[ \t]\\|[][!\"#$%&'()*+,-./0-9;<=>?@A-Z\\\\^_`a-z{|}~]+:"))
"Set this non-nil if the system's mailer runs the header and body together.
\(This problem exists on Sunos 4 when sendmail is run in remote mode.)
The value should be an expression to test whether the problem will
-actually occur.")
+actually occur."
+ :group 'message-sending
+ :type 'sexp)
+
+(ignore-errors
+ (define-mail-user-agent 'message-user-agent
+ 'message-mail 'message-send-and-exit
+ 'message-kill-buffer 'message-send-hook))
+
+(defvar message-mh-deletable-headers '(Message-ID Date Lines Sender)
+ "If non-nil, delete the deletable headers before feeding to mh.")
+
+(defvar message-send-method-alist
+ '((news message-news-p message-send-via-news)
+ (mail message-mail-p message-send-via-mail))
+ "Alist of ways to send outgoing messages.
+Each element has the form
-(defvar message-mode-syntax-table
+ \(TYPE PREDICATE FUNCTION)
+
+where TYPE is a symbol that names the method; PREDICATE is a function
+called without any parameters to determine whether the message is
+a message of type TYPE; and FUNCTION is a function to be called if
+PREDICATE returns non-nil. FUNCTION is called with one parameter --
+the prefix.")
+
+(defvar message-mail-alias-type 'abbrev
+ "*What alias expansion type to use in Message buffers.
+The default is `abbrev', which uses mailabbrev. nil switches
+mail aliases off.")
+
+;;; Internal variables.
+;;; Well, not really internal.
+
+(defvar message-mode-syntax-table
(let ((table (copy-syntax-table text-mode-syntax-table)))
(modify-syntax-entry ?% ". " table)
table)
"Syntax table used while in Message mode.")
+(defvar message-mode-abbrev-table text-mode-abbrev-table
+ "Abbrev table used in Message mode buffers.
+Defaults to `text-mode-abbrev-table'.")
+(defgroup message-headers nil
+ "Message headers."
+ :link '(custom-manual "(message)Variables")
+ :group 'message)
+
+(defface message-header-to-face
+ '((((class color)
+ (background dark))
+ (:foreground "green2" :bold t))
+ (((class color)
+ (background light))
+ (:foreground "MidnightBlue" :bold t))
+ (t
+ (:bold t :italic t)))
+ "Face used for displaying From headers."
+ :group 'message-faces)
+
+(defface message-header-cc-face
+ '((((class color)
+ (background dark))
+ (:foreground "green4" :bold t))
+ (((class color)
+ (background light))
+ (:foreground "MidnightBlue"))
+ (t
+ (:bold t)))
+ "Face used for displaying Cc headers."
+ :group 'message-faces)
+
+(defface message-header-subject-face
+ '((((class color)
+ (background dark))
+ (:foreground "green3"))
+ (((class color)
+ (background light))
+ (:foreground "navy blue" :bold t))
+ (t
+ (:bold t)))
+ "Face used for displaying subject headers."
+ :group 'message-faces)
+
+(defface message-header-newsgroups-face
+ '((((class color)
+ (background dark))
+ (:foreground "yellow" :bold t :italic t))
+ (((class color)
+ (background light))
+ (:foreground "blue4" :bold t :italic t))
+ (t
+ (:bold t :italic t)))
+ "Face used for displaying newsgroups headers."
+ :group 'message-faces)
+
+(defface message-header-other-face
+ '((((class color)
+ (background dark))
+ (:foreground "red4"))
+ (((class color)
+ (background light))
+ (:foreground "steel blue"))
+ (t
+ (:bold t :italic t)))
+ "Face used for displaying newsgroups headers."
+ :group 'message-faces)
+
+(defface message-header-name-face
+ '((((class color)
+ (background dark))
+ (:foreground "DarkGreen"))
+ (((class color)
+ (background light))
+ (:foreground "cornflower blue"))
+ (t
+ (:bold t)))
+ "Face used for displaying header names."
+ :group 'message-faces)
+
+(defface message-header-xheader-face
+ '((((class color)
+ (background dark))
+ (:foreground "blue"))
+ (((class color)
+ (background light))
+ (:foreground "blue"))
+ (t
+ (:bold t)))
+ "Face used for displaying X-Header headers."
+ :group 'message-faces)
+
+(defface message-separator-face
+ '((((class color)
+ (background dark))
+ (:foreground "blue4"))
+ (((class color)
+ (background light))
+ (:foreground "brown"))
+ (t
+ (:bold t)))
+ "Face used for displaying the separator."
+ :group 'message-faces)
+
+(defface message-cited-text-face
+ '((((class color)
+ (background dark))
+ (:foreground "red"))
+ (((class color)
+ (background light))
+ (:foreground "red"))
+ (t
+ (:bold t)))
+ "Face used for displaying cited text names."
+ :group 'message-faces)
+
(defvar message-font-lock-keywords
- (let* ((cite-prefix "A-Za-z") (cite-suffix (concat cite-prefix "0-9_.@-")))
- (list '("^To:" . font-lock-function-name-face)
- '("^[GBF]?[Cc][Cc]:\\|^Reply-To:" . font-lock-keyword-face)
- '("^\\(Subject:\\)[ \t]*\\(.+\\)?"
- (1 font-lock-comment-face) (2 font-lock-type-face nil t))
- (list (concat "^\\(" (regexp-quote mail-header-separator) "\\)$")
- 1 'font-lock-comment-face)
- (cons (concat "^[ \t]*"
- "\\([" cite-prefix "]+[" cite-suffix "]*\\)?"
- "[>|}].*")
- 'font-lock-reference-face)
- '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\):.*"
- . font-lock-string-face)))
+ (let* ((cite-prefix "A-Za-z")
+ (cite-suffix (concat cite-prefix "0-9_.@-"))
+ (content "[ \t]*\\(.+\\(\n[ \t].*\\)*\\)"))
+ `((,(concat "^\\([Tt]o:\\)" content)
+ (1 'message-header-name-face)
+ (2 'message-header-to-face nil t))
+ (,(concat "^\\(^[GBF]?[Cc][Cc]:\\|^[Rr]eply-[Tt]o:\\)" content)
+ (1 'message-header-name-face)
+ (2 'message-header-cc-face nil t))
+ (,(concat "^\\([Ss]ubject:\\)" content)
+ (1 'message-header-name-face)
+ (2 'message-header-subject-face nil t))
+ (,(concat "^\\([Nn]ewsgroups:\\|Followup-[Tt]o:\\)" content)
+ (1 'message-header-name-face)
+ (2 'message-header-newsgroups-face nil t))
+ (,(concat "^\\([A-Z][^: \n\t]+:\\)" content)
+ (1 'message-header-name-face)
+ (2 'message-header-other-face nil t))
+ (,(concat "^\\(X-[A-Za-z0-9-]+\\|In-Reply-To\\):" content)
+ (1 'message-header-name-face)
+ (2 'message-header-name-face))
+ (,(concat "^\\(" (regexp-quote mail-header-separator) "\\)$")
+ 1 'message-separator-face)
+ (,(concat "^[ \t]*"
+ "\\([" cite-prefix "]+[" cite-suffix "]*\\)?"
+ "[>|}].*")
+ (0 'message-cited-text-face))))
"Additional expressions to highlight in Message mode.")
(defvar message-face-alist
'((bold . bold-region)
(underline . underline-region)
- (default . (lambda (b e)
+ (default . (lambda (b e)
(unbold-region b e)
(ununderline-region b e))))
"Alist of mail and news faces for facemenu.
The cdr of ech entry is a function for applying the face to a region.")
-(defvar message-send-hook nil
- "Hook run before sending messages.")
+(defcustom message-send-hook nil
+ "Hook run before sending messages."
+ :group 'message-various
+ :options '(ispell-message)
+ :type 'hook)
+
+(defcustom message-send-mail-hook nil
+ "Hook run before sending mail messages."
+ :group 'message-various
+ :type 'hook)
-(defvar message-sent-hook nil
- "Hook run after sending messages.")
+(defcustom message-send-news-hook nil
+ "Hook run before sending news messages."
+ :group 'message-various
+ :type 'hook)
+
+(defcustom message-sent-hook nil
+ "Hook run after sending messages."
+ :group 'message-various
+ :type 'hook)
;;; Internal variables.
(defvar message-buffer-list nil)
+(defvar message-this-is-news nil)
+(defvar message-this-is-mail nil)
+
+;; Byte-compiler warning
+(defvar gnus-active-hashtb)
+(defvar gnus-read-active-file)
;;; Regexp matching the delimiter of messages in UNIX mail format
-;;; (UNIX From lines), minus the initial ^.
+;;; (UNIX From lines), minus the initial ^.
(defvar message-unix-mail-delimiter
(let ((time-zone-regexp
(concat "\\([A-Z]?[A-Z]?[A-Z][A-Z]\\( DST\\)?"
"^|? *---+ +Message text follows: +---+ *|?$")
"A regexp that matches the separator before the text of a failed message.")
-(defvar message-header-format-alist
+(defvar message-header-format-alist
`((Newsgroups)
- (To . message-fill-address)
+ (To . message-fill-address)
(Cc . message-fill-address)
(Subject)
(In-Reply-To)
(Lines)
(Expires)
(Message-ID)
- (References . message-fill-header)
+ (References)
(X-Mailer)
(X-Newsreader))
"Alist used for formatting headers.")
(eval-and-compile
(autoload 'message-setup-toolbar "messagexmas")
- (autoload 'mh-send-letter "mh-comp"))
+ (autoload 'mh-send-letter "mh-comp")
+ (autoload 'gnus-point-at-eol "gnus-util")
+ (autoload 'gnus-point-at-bol "gnus-util")
+ (autoload 'gnus-output-to-mail "gnus-util")
+ (autoload 'gnus-output-to-rmail "gnus-util")
+ (autoload 'mail-abbrev-in-expansion-header-p "mailabbrev"))
\f
-;;;
+;;;
;;; Utility functions.
;;;
-(defun message-point-at-bol ()
- "Return point at the beginning of the line."
- (let ((p (point)))
- (beginning-of-line)
- (prog1
- (point)
- (goto-char p))))
-
-(defun message-point-at-eol ()
- "Return point at the end of the line."
- (let ((p (point)))
- (end-of-line)
- (prog1
- (point)
- (goto-char p))))
+(defmacro message-y-or-n-p (question show &rest text)
+ "Ask QUESTION, displaying the rest of the arguments in a temp. buffer if SHOW"
+ `(message-talkative-question 'y-or-n-p ,question ,show ,@text))
;; Delete the current line (and the next N lines.);
(defmacro message-delete-line (&optional n)
(defun message-tokenize-header (header &optional separator)
"Split HEADER into a list of header elements.
\",\" is used as the separator."
- (let* ((beg 0)
- (separator (or separator ","))
- (regexp
- (format "[ \t]*\\([^%s]+\\)?\\([%s]+\\|\\'\\)" separator separator))
- elems)
- (while (and (string-match regexp header beg)
- (< beg (length header)))
- (when (match-beginning 1)
- (push (match-string 1 header) elems))
- (setq beg (match-end 0)))
- (nreverse elems)))
-
-(defun message-fetch-field (header)
+ (if (not header)
+ nil
+ (let ((regexp (format "[%s]+" (or separator ",")))
+ (beg 1)
+ (first t)
+ quoted elems paren)
+ (save-excursion
+ (message-set-work-buffer)
+ (insert header)
+ (goto-char (point-min))
+ (while (not (eobp))
+ (if first
+ (setq first nil)
+ (forward-char 1))
+ (cond ((and (> (point) beg)
+ (or (eobp)
+ (and (looking-at regexp)
+ (not quoted)
+ (not paren))))
+ (push (buffer-substring beg (point)) elems)
+ (setq beg (match-end 0)))
+ ((= (following-char) ?\")
+ (setq quoted (not quoted)))
+ ((and (= (following-char) ?\()
+ (not quoted))
+ (setq paren t))
+ ((and (= (following-char) ?\))
+ (not quoted))
+ (setq paren nil))))
+ (nreverse elems)))))
+
+(defun message-mail-file-mbox-p (file)
+ "Say whether FILE looks like a Unix mbox file."
+ (when (and (file-exists-p file)
+ (file-readable-p file)
+ (file-regular-p file))
+ (nnheader-temp-write nil
+ (nnheader-insert-file-contents file)
+ (goto-char (point-min))
+ (looking-at message-unix-mail-delimiter))))
+
+(defun message-fetch-field (header &optional not-all)
"The same as `mail-fetch-field', only remove all newlines."
- (let ((value (mail-fetch-field header)))
+ (let ((value (mail-fetch-field header nil (not not-all))))
(when value
(nnheader-replace-chars-in-string value ?\n ? ))))
+(defun message-add-header (&rest headers)
+ "Add the HEADERS to the message header, skipping those already present."
+ (while headers
+ (let (hclean)
+ (unless (string-match "^\\([^:]+\\):[ \t]*[^ \t]" (car headers))
+ (error "Invalid header `%s'" (car headers)))
+ (setq hclean (match-string 1 (car headers)))
+ (save-restriction
+ (message-narrow-to-headers)
+ (unless (re-search-forward (concat "^" (regexp-quote hclean) ":") nil t)
+ (insert (car headers) ?\n))))
+ (setq headers (cdr headers))))
+
(defun message-fetch-reply-field (header)
"Fetch FIELD from the message we're replying to."
(when (and message-reply-buffer
(defun message-functionp (form)
"Return non-nil if FORM is funcallable."
(or (and (symbolp form) (fboundp form))
- (and (listp form) (eq (car form) 'lambda))))
+ (and (listp form) (eq (car form) 'lambda))
+ (compiled-function-p form)))
(defun message-strip-subject-re (subject)
"Remove \"Re:\" from subject lines."
(defun message-news-p ()
"Say whether the current buffer contains a news message."
- (save-excursion
- (save-restriction
- (message-narrow-to-headers)
- (message-fetch-field "newsgroups"))))
+ (or message-this-is-news
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (message-fetch-field "newsgroups")))))
(defun message-mail-p ()
"Say whether the current buffer contains a mail message."
- (save-excursion
- (save-restriction
- (message-narrow-to-headers)
- (or (message-fetch-field "to")
- (message-fetch-field "cc")
- (message-fetch-field "bcc")))))
+ (or message-this-is-mail
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (or (message-fetch-field "to")
+ (message-fetch-field "cc")
+ (message-fetch-field "bcc"))))))
(defun message-next-header ()
"Go to the beginning of the next header."
(not (if (re-search-forward "^[^ \t]" nil t)
(beginning-of-line)
(goto-char (point-max)))))
-
+
(defun message-sort-headers-1 ()
"Sort the buffer as headers using `message-rank' text props."
(goto-char (point-min))
- (sort-subr
- nil 'message-next-header
+ (sort-subr
+ nil 'message-next-header
(lambda ()
(message-next-header)
(unless (bobp)
(forward-char -1)))
(lambda ()
(or (get-text-property (point) 'message-rank)
- 0))))
+ 10000))))
(defun message-sort-headers ()
"Sort the headers of the current message according to `message-header-format-alist'."
(define-key message-mode-map "\C-c\C-t" 'message-insert-to)
(define-key message-mode-map "\C-c\C-n" 'message-insert-newsgroups)
-
+
(define-key message-mode-map "\C-c\C-y" 'message-yank-original)
(define-key message-mode-map "\C-c\C-q" 'message-fill-yanked-message)
(define-key message-mode-map "\C-c\C-w" 'message-insert-signature)
(define-key message-mode-map "\C-c\C-k" 'message-kill-buffer)
(define-key message-mode-map "\C-c\C-d" 'message-dont-send)
+ (define-key message-mode-map "\C-c\C-e" 'message-elide-region)
+
(define-key message-mode-map "\t" 'message-tab))
-(easy-menu-define message-mode-menu message-mode-map
- "Message Menu."
- '("Message"
- "Go to Field:"
- "----"
- ["To" message-goto-to t]
- ["Subject" message-goto-subject t]
- ["Cc" message-goto-cc t]
- ["Reply-to" message-goto-reply-to t]
- ["Summary" message-goto-summary t]
- ["Keywords" message-goto-keywords t]
- ["Newsgroups" message-goto-newsgroups t]
- ["Followup-To" message-goto-followup-to t]
- ["Distribution" message-goto-distribution t]
- ["Body" message-goto-body t]
- ["Signature" message-goto-signature t]
- "----"
- "Miscellaneous Commands:"
- "----"
- ["Sort Headers" message-sort-headers t]
- ["Yank Original" message-yank-original t]
- ["Fill Yanked Message" message-fill-yanked-message t]
- ["Insert Signature" message-insert-signature t]
- ["Caesar (rot13) Message" message-caesar-buffer-body t]
- ["Rename buffer" message-rename-buffer t]
- ["Spellcheck" ispell-message t]
- "----"
- ["Send Message" message-send-and-exit t]
- ["Abort Message" message-dont-send t]))
+(easy-menu-define
+ message-mode-menu message-mode-map "Message Menu."
+ '("Message"
+ ["Sort Headers" message-sort-headers t]
+ ["Yank Original" message-yank-original t]
+ ["Fill Yanked Message" message-fill-yanked-message t]
+ ["Insert Signature" message-insert-signature t]
+ ["Caesar (rot13) Message" message-caesar-buffer-body t]
+ ["Caesar (rot13) Region" message-caesar-region (mark t)]
+ ["Elide Region" message-elide-region (mark t)]
+ ["Rename buffer" message-rename-buffer t]
+ ["Spellcheck" ispell-message t]
+ "----"
+ ["Send Message" message-send-and-exit t]
+ ["Abort Message" message-dont-send t]))
+
+(easy-menu-define
+ message-mode-field-menu message-mode-map ""
+ '("Field"
+ ["Fetch To" message-insert-to t]
+ ["Fetch Newsgroups" message-insert-newsgroups t]
+ "----"
+ ["To" message-goto-to t]
+ ["Subject" message-goto-subject t]
+ ["Cc" message-goto-cc t]
+ ["Reply-To" message-goto-reply-to t]
+ ["Summary" message-goto-summary t]
+ ["Keywords" message-goto-keywords t]
+ ["Newsgroups" message-goto-newsgroups t]
+ ["Followup-To" message-goto-followup-to t]
+ ["Distribution" message-goto-distribution t]
+ ["Body" message-goto-body t]
+ ["Signature" message-goto-signature t]))
(defvar facemenu-add-face-function)
(defvar facemenu-remove-face-function)
C-c C-f move to a header field (and create it if there isn't):
C-c C-f C-t move to To C-c C-f C-s move to Subject
C-c C-f C-c move to Cc C-c C-f C-b move to Bcc
- C-c C-f C-f move to Fcc C-c C-f C-r move to Reply-To
+ C-c C-f C-w move to Fcc C-c C-f C-r move to Reply-To
C-c C-f C-u move to Summary C-c C-f C-n move to Newsgroups
C-c C-f C-k move to Keywords C-c C-f C-d move to Distribution
- C-c C-f C-o move to Followup-To
+ C-c C-f C-f move to Followup-To
C-c C-t message-insert-to (add a To header to a news followup)
C-c C-n message-insert-newsgroups (add a Newsgroup header to a news reply)
C-c C-b message-goto-body (move to beginning of message text).
C-c C-w message-insert-signature (insert `message-signature-file' file).
C-c C-y message-yank-original (insert current message, if any).
C-c C-q message-fill-yanked-message (fill what was yanked).
-C-c C-r message-ceasar-buffer-body (rot13 the message body)."
+C-c C-e message-elide-region (elide the text between point and mark).
+C-c C-r message-caesar-buffer-body (rot13 the message body)."
(interactive)
(kill-all-local-variables)
(make-local-variable 'message-reply-buffer)
(setq message-reply-buffer nil)
- (make-local-variable 'message-send-actions)
- (make-local-variable 'message-exit-actions)
+ (make-local-variable 'message-send-actions)
+ (make-local-variable 'message-exit-actions)
(make-local-variable 'message-kill-actions)
(make-local-variable 'message-postpone-actions)
(set-syntax-table message-mode-syntax-table)
(use-local-map message-mode-map)
- (setq local-abbrev-table text-mode-abbrev-table)
+ (setq local-abbrev-table message-mode-abbrev-table)
(setq major-mode 'message-mode)
(setq mode-name "Message")
(setq buffer-offer-save t)
(make-local-variable 'paragraph-start)
(setq paragraph-start (concat (regexp-quote mail-header-separator)
"$\\|[ \t]*[-_][-_][-_]+$\\|"
+ "-- $\\|"
paragraph-start))
(setq paragraph-separate (concat (regexp-quote mail-header-separator)
"$\\|[ \t]*[-_][-_][-_]+$\\|"
+ "-- $\\|"
paragraph-separate))
(make-local-variable 'message-reply-headers)
(setq message-reply-headers nil)
(setq message-sent-message-via nil)
(make-local-variable 'message-checksum)
(setq message-checksum nil)
- (when (fboundp 'mail-hist-define-keys)
- (mail-hist-define-keys))
+ ;;(when (fboundp 'mail-hist-define-keys)
+ ;; (mail-hist-define-keys))
(when (string-match "XEmacs\\|Lucid" emacs-version)
(message-setup-toolbar))
(easy-menu-add message-mode-menu message-mode-map)
+ (easy-menu-add message-mode-field-menu message-mode-map)
;; Allow mail alias things.
- (if (fboundp 'mail-abbrevs-setup)
- (mail-abbrevs-setup)
- (funcall (intern "mail-aliases-setup")))
+ (when (eq message-mail-alias-type 'abbrev)
+ (if (fboundp 'mail-abbrevs-setup)
+ (mail-abbrevs-setup)
+ (funcall (intern "mail-aliases-setup"))))
(run-hooks 'text-mode-hook 'message-mode-hook))
\f
"Move point to the beginning of the message signature."
(interactive)
(goto-char (point-min))
- (or (re-search-forward message-signature-separator nil t)
- (goto-char (point-max))))
+ (if (re-search-forward message-signature-separator nil t)
+ (forward-line 1)
+ (goto-char (point-max))))
\f
-(defun message-insert-to ()
- "Insert a To header that points to the author of the article being replied to."
- (interactive)
- (when (message-position-on-field "To")
+(defun message-insert-to (&optional force)
+ "Insert a To header that points to the author of the article being replied to.
+If the original author requested not to be sent mail, the function signals
+an error.
+With the prefix argument FORCE, insert the header anyway."
+ (interactive "P")
+ (let ((co (message-fetch-reply-field "mail-copies-to")))
+ (when (and (null force)
+ co
+ (equal (downcase co) "never"))
+ (error "The user has requested not to have copies sent via mail")))
+ (when (and (message-position-on-field "To")
+ (mail-fetch-field "to")
+ (not (string-match "\\` *\\'" (mail-fetch-field "to"))))
(insert ", "))
(insert (or (message-fetch-reply-field "reply-to")
(message-fetch-reply-field "from") "")))
(defun message-insert-newsgroups ()
"Insert the Newsgroups header from the article being replied to."
(interactive)
- (when (message-position-on-field "Newsgroups")
+ (when (and (message-position-on-field "Newsgroups")
+ (mail-fetch-field "newsgroups")
+ (not (string-match "\\` *\\'" (mail-fetch-field "newsgroups"))))
(insert ","))
(insert (or (message-fetch-reply-field "newsgroups") "")))
(defun message-insert-signature (&optional force)
"Insert a signature. See documentation for the `message-signature' variable."
- (interactive (list t))
- (let* ((signature
- (cond ((and (null message-signature)
- force)
- t)
- ((message-functionp message-signature)
- (funcall message-signature))
- ((listp message-signature)
- (eval message-signature))
- (t message-signature)))
+ (interactive (list 0))
+ (let* ((signature
+ (cond
+ ((and (null message-signature)
+ (eq force 0))
+ (save-excursion
+ (goto-char (point-max))
+ (not (re-search-backward
+ message-signature-separator nil t))))
+ ((and (null message-signature)
+ force)
+ t)
+ ((message-functionp message-signature)
+ (funcall message-signature))
+ ((listp message-signature)
+ (eval message-signature))
+ (t message-signature)))
(signature
(cond ((stringp signature)
signature)
(file-exists-p message-signature-file))
signature))))
(when signature
- ;; Remove blank lines at the end of the message.
(goto-char (point-max))
- (skip-chars-backward " \t\n")
- (end-of-line)
- (delete-region (point) (point-max))
;; Insert the signature.
- (insert "\n\n-- \n")
+ (unless (bolp)
+ (insert "\n"))
+ (insert "\n-- \n")
(if (eq signature t)
(insert-file-contents message-signature-file)
(insert signature))
(goto-char (point-max))
(or (bolp) (insert "\n")))))
+(defun message-elide-region (b e)
+ "Elide the text between point and mark. An ellipsis (from
+message-elide-elipsis) will be inserted where the text was killed."
+ (interactive "r")
+ (kill-region b e)
+ (unless (bolp)
+ (insert "\n"))
+ (insert message-elide-elipsis))
+
(defvar message-caesar-translation-table nil)
(defun message-caesar-region (b e &optional n)
;; We build the table, if necessary.
(when (or (not message-caesar-translation-table)
(/= (aref message-caesar-translation-table ?a) (+ ?a n)))
- (let ((i -1)
- (table (make-string 256 0)))
- (while (< (incf i) 256)
- (aset table i i))
- (setq table
- (concat
- (substring table 0 ?A)
- (substring table (+ ?A n) (+ ?A n (- 26 n)))
- (substring table ?A (+ ?A n))
- (substring table (+ ?A 26) ?a)
- (substring table (+ ?a n) (+ ?a n (- 26 n)))
- (substring table ?a (+ ?a n))
- (substring table (+ ?a 26) 255)))
- (setq message-caesar-translation-table table)))
- ;; Then we translate the region. Do it this way to retain
+ (setq message-caesar-translation-table
+ (message-make-caesar-translation-table n)))
+ ;; Then we translate the region. Do it this way to retain
;; text properties.
(while (< b e)
- (subst-char-in-region
+ (subst-char-in-region
b (1+ b) (char-after b)
(aref message-caesar-translation-table (char-after b)))
(incf b))))
+(defun message-make-caesar-translation-table (n)
+ "Create a rot table with offset N."
+ (let ((i -1)
+ (table (make-string 256 0)))
+ (while (< (incf i) 256)
+ (aset table i i))
+ (concat
+ (substring table 0 ?A)
+ (substring table (+ ?A n) (+ ?A n (- 26 n)))
+ (substring table ?A (+ ?A n))
+ (substring table (+ ?A 26) ?a)
+ (substring table (+ ?a n) (+ ?a n (- 26 n)))
+ (substring table ?a (+ ?a n))
+ (substring table (+ ?a 26) 255))))
+
(defun message-caesar-buffer-body (&optional rotnum)
"Caesar rotates all letters in the current buffer by 13 places.
Used to encode/decode possibly offensive messages (commonly in net.jokes).
(narrow-to-region (point) (point-max)))
(message-caesar-region (point-min) (point-max) rotnum))))
+(defun message-pipe-buffer-body (program)
+ "Pipe the message body in the current buffer through PROGRAM."
+ (save-excursion
+ (save-restriction
+ (when (message-goto-body)
+ (narrow-to-region (point) (point-max)))
+ (let ((body (buffer-substring (point-min) (point-max))))
+ (unless (equal 0 (call-process-region
+ (point-min) (point-max) program t t))
+ (insert body)
+ (message "%s failed." program))))))
+
(defun message-rename-buffer (&optional enter-string)
- "Rename the *message* buffer to \"*message* RECIPIENT\".
+ "Rename the *message* buffer to \"*message* RECIPIENT\".
If the function is run with a prefix, it will ask for a new buffer
name, rather than giving an automatic name."
(interactive "Pbuffer name: ")
(save-excursion
(save-restriction
(goto-char (point-min))
- (narrow-to-region (point)
+ (narrow-to-region (point)
(search-forward mail-header-separator nil 'end))
- (let* ((mail-to (if (message-news-p) (message-fetch-field "Newsgroups")
- (message-fetch-field "To")))
+ (let* ((mail-to (or
+ (if (message-news-p) (message-fetch-field "Newsgroups")
+ (message-fetch-field "To"))
+ ""))
(mail-trimmed-to
(if (string-match "," mail-to)
(concat (substring mail-to 0 (match-beginning 0)) ", ...")
(name-default (concat "*message* " mail-trimmed-to))
(name (if enter-string
(read-string "New buffer name: " name-default)
- name-default)))
+ name-default))
+ (default-directory
+ (file-name-as-directory message-autosave-directory)))
(rename-buffer name t)))))
(defun message-fill-yanked-message (&optional justifyp)
(let ((start (point)))
;; Remove unwanted headers.
(when message-ignored-cited-headers
- (save-restriction
- (narrow-to-region
- (goto-char start)
- (if (search-forward "\n\n" nil t)
- (1- (point))
- (point)))
- (message-remove-header message-ignored-cited-headers t)))
+ (let (all-removed)
+ (save-restriction
+ (narrow-to-region
+ (goto-char start)
+ (if (search-forward "\n\n" nil t)
+ (1- (point))
+ (point)))
+ (message-remove-header message-ignored-cited-headers t)
+ (when (= (point-min) (point-max))
+ (setq all-removed t))
+ (goto-char (point-max)))
+ (if all-removed
+ (goto-char start)
+ (forward-line 1))))
+ ;; Delete blank lines at the start of the buffer.
+ (while (and (point-min)
+ (eolp)
+ (not (eobp)))
+ (message-delete-line))
+ ;; Delete blank lines at the end of the buffer.
+ (goto-char (point-max))
+ (unless (eolp)
+ (insert "\n"))
+ (while (and (zerop (forward-line -1))
+ (looking-at "$"))
+ (message-delete-line))
;; Do the indentation.
(if (null message-yank-prefix)
(indent-rigidly start (mark t) message-indentation-spaces)
(goto-char start)
(while (< (point) (mark t))
(insert message-yank-prefix)
- (forward-line 1)))
- (goto-char start))))
+ (forward-line 1))))
+ (goto-char start)))
(defun message-yank-original (&optional arg)
"Insert the message being replied to, if any.
Normally indents each nonblank line ARG spaces (default 3). However,
if `message-yank-prefix' is non-nil, insert that prefix on each line.
+This function uses `message-cite-function' to do the actual citing.
+
Just \\[universal-argument] as argument means don't indent, insert no
prefix, and don't delete any headers."
(interactive "P")
(delete-windows-on message-reply-buffer t)
(insert-buffer message-reply-buffer)
(funcall message-cite-function)
- (exchange-point-and-mark)
+ (message-exchange-point-and-mark)
(unless (bolp)
(insert ?\n))
(unless modified
- (setq message-checksum (message-checksum))))))
+ (setq message-checksum (cons (message-checksum) (buffer-size)))))))
-(defun message-cite-original ()
+(defun message-cite-original ()
+ "Cite function in the standard Message manner."
(let ((start (point))
- (functions
+ (functions
(when message-indent-citation-function
(if (listp message-indent-citation-function)
message-indent-citation-function
(narrow-to-region
(goto-char (point-min))
(progn
- (re-search-forward
+ (re-search-forward
(concat "^" (regexp-quote mail-header-separator) "$"))
(match-beginning 0)))
(goto-char (point-min))
(skip-chars-backward "\n")
t)
(while (and afters
- (not (re-search-forward
+ (not (re-search-forward
(concat "^" (regexp-quote (car afters)) ":")
nil t)))
(pop afters))
(save-excursion
(let ((start (point))
mark)
- (if (not (re-search-forward message-signature-separator (mark t) t))
- ;; No signature here, so we just indent the cited text.
+ (if (not (re-search-forward message-signature-separator (mark t) t))
+ ;; No signature here, so we just indent the cited text.
+ (message-indent-citation)
+ ;; Find the last non-empty line.
+ (forward-line -1)
+ (while (looking-at "[ \t]*$")
+ (forward-line -1))
+ (forward-line 1)
+ (setq mark (set-marker (make-marker) (point)))
+ (goto-char start)
(message-indent-citation)
- ;; Find the last non-empty line.
- (forward-line -1)
- (while (looking-at "[ \t]*$")
- (forward-line -1))
- (forward-line 1)
- (setq mark (set-marker (make-marker) (point)))
- (goto-char start)
- (message-indent-citation)
- ;; Enable undoing the deletion.
- (undo-boundary)
- (delete-region mark (mark t))
- (set-marker mark nil)))))
+ ;; Enable undoing the deletion.
+ (undo-boundary)
+ (delete-region mark (mark t))
+ (set-marker mark nil)))))
\f
(defun message-dont-send ()
"Don't send the message you have been editing."
(interactive)
- (message-bury (current-buffer))
- (message-do-actions message-postpone-actions))
+ (let ((actions message-postpone-actions))
+ (message-bury (current-buffer))
+ (message-do-actions actions)))
(defun message-kill-buffer ()
"Kill the current buffer."
(interactive)
- (let ((actions message-kill-actions))
- (kill-buffer (current-buffer))
- (message-do-actions actions)))
+ (when (or (not (buffer-modified-p))
+ (yes-or-no-p "Message modified; kill anyway? "))
+ (let ((actions message-kill-actions))
+ (kill-buffer (current-buffer))
+ (message-do-actions actions))))
(defun message-bury (buffer)
"Bury this mail buffer."
(y-or-n-p "No changes in the buffer; really send? ")))
;; Make it possible to undo the coming changes.
(undo-boundary)
+ (let ((inhibit-read-only t))
+ (put-text-property (point-min) (point-max) 'read-only nil))
(message-fix-before-sending)
(run-hooks 'message-send-hook)
(message "Sending...")
- (when (and (or (not (message-news-p))
- (and (or (not (memq 'news message-sent-message-via))
- (y-or-n-p
- "Already sent message via news; resend? "))
- (funcall message-send-news-function arg)))
- (or (not (message-mail-p))
- (and (or (not (memq 'mail message-sent-message-via))
- (y-or-n-p
- "Already sent message via mail; resend? "))
- (message-send-mail arg))))
- (message-do-fcc)
- (when (fboundp 'mail-hist-put-headers-into-history)
- (mail-hist-put-headers-into-history))
- (run-hooks 'message-sent-hook)
- (message "Sending...done")
- ;; If buffer has no file, mark it as unmodified and delete autosave.
- (unless buffer-file-name
- (set-buffer-modified-p nil)
- (delete-auto-save-file-if-necessary t))
- ;; Delete other mail buffers and stuff.
- (message-do-send-housekeeping)
- (message-do-actions message-send-actions)
- ;; Return success.
- t)))
+ (let ((alist message-send-method-alist)
+ (success t)
+ elem sent)
+ (while (and success
+ (setq elem (pop alist)))
+ (when (and (or (not (funcall (cadr elem)))
+ (and (or (not (memq (car elem)
+ message-sent-message-via))
+ (y-or-n-p
+ (format
+ "Already sent message via %s; resend? "
+ (car elem))))
+ (setq success (funcall (caddr elem) arg)))))
+ (setq sent t)))
+ (when (and success sent)
+ (message-do-fcc)
+ ;;(when (fboundp 'mail-hist-put-headers-into-history)
+ ;; (mail-hist-put-headers-into-history))
+ (run-hooks 'message-sent-hook)
+ (message "Sending...done")
+ ;; If buffer has no file, mark it as unmodified and delete autosave.
+ (unless buffer-file-name
+ (set-buffer-modified-p nil)
+ (delete-auto-save-file-if-necessary t))
+ ;; Delete other mail buffers and stuff.
+ (message-do-send-housekeeping)
+ (message-do-actions message-send-actions)
+ ;; Return success.
+ t))))
+
+(defun message-send-via-mail (arg)
+ "Send the current message via mail."
+ (message-send-mail arg))
+
+(defun message-send-via-news (arg)
+ "Send the current message via news."
+ (funcall message-send-news-function arg))
(defun message-fix-before-sending ()
"Do various things to make the message nice before sending it."
"Perform all actions in ACTIONS."
;; Now perform actions on successful sending.
(while actions
- (condition-case nil
- (cond
- ;; A simple function.
- ((message-functionp (car actions))
- (funcall (car actions)))
- ;; Something to be evaled.
- (t
- (eval (car actions))))
- (error))
+ (ignore-errors
+ (cond
+ ;; A simple function.
+ ((message-functionp (car actions))
+ (funcall (car actions)))
+ ;; Something to be evaled.
+ (t
+ (eval (car actions)))))
(pop actions)))
(defun message-send-mail (&optional arg)
(require 'mail-utils)
- (let ((tembuf (generate-new-buffer " message temp"))
+ (let ((tembuf (message-generate-new-buffer-clone-locals " message temp"))
(case-fold-search nil)
(news (message-news-p))
(mailbuf (current-buffer)))
(save-excursion
(set-buffer tembuf)
(erase-buffer)
- (insert-buffer-substring mailbuf)
+ ;; Avoid copying text props.
+ (insert (format
+ "%s" (save-excursion
+ (set-buffer mailbuf)
+ (buffer-string))))
;; Remove some headers.
(save-restriction
(message-narrow-to-headers)
(replace-match "\n")
(backward-char 1)
(setq delimline (point-marker))
+ (run-hooks 'message-send-mail-hook)
;; Insert an extra newline if we need it to work around
;; Sun's bug that swallows newlines.
(goto-char (1+ delimline))
nil errbuf nil "-oi")
;; Always specify who from,
;; since some systems have broken sendmails.
- (list "-f" (user-login-name))
+ ;; But some systems are more broken with -f, so
+ ;; we'll let users override this.
+ (if (null message-sendmail-f-is-evil)
+ (list "-f" (user-login-name)))
;; These mean "report errors by mail"
;; and "deliver in background".
(if (null message-interactive) '("-oem" "-odb"))
(when (bufferp errbuf)
(kill-buffer errbuf)))))
+(defun message-send-mail-with-qmail ()
+ "Pass the prepared message buffer to qmail-inject.
+Refer to the documentation for the variable `message-send-mail-function'
+to find out how to use this."
+ ;; replace the header delimiter with a blank line
+ (goto-char (point-min))
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "\n"))
+ (replace-match "\n")
+ (run-hooks 'message-send-mail-hook)
+ ;; send the message
+ (case
+ (apply
+ 'call-process-region 1 (point-max) message-qmail-inject-program
+ nil nil nil
+ ;; qmail-inject's default behaviour is to look for addresses on the
+ ;; command line; if there're none, it scans the headers.
+ ;; yes, it does The Right Thing w.r.t. Resent-To and it's kin.
+ ;;
+ ;; in general, ALL of qmail-inject's defaults are perfect for simply
+ ;; reading a formatted (i. e., at least a To: or Resent-To header)
+ ;; message from stdin.
+ ;;
+ ;; qmail also has the advantage of not having been raped by
+ ;; various vendors, so we don't have to allow for that, either --
+ ;; compare this with message-send-mail-with-sendmail and weep
+ ;; for sendmail's lost innocence.
+ ;;
+ ;; all this is way cool coz it lets us keep the arguments entirely
+ ;; free for -inject-arguments -- a big win for the user and for us
+ ;; since we don't have to play that double-guessing game and the user
+ ;; gets full control (no gestapo'ish -f's, for instance). --sj
+ message-qmail-inject-args)
+ ;; qmail-inject doesn't say anything on it's stdout/stderr,
+ ;; we have to look at the retval instead
+ (0 nil)
+ (1 (error "qmail-inject reported permanent failure."))
+ (111 (error "qmail-inject reported transient failure."))
+ ;; should never happen
+ (t (error "qmail-inject reported unknown failure."))))
+
(defun message-send-mail-with-mh ()
"Send the prepared message buffer with mh."
(let ((mh-previous-window-config nil)
(name (make-temp-name
- (concat (file-name-as-directory message-autosave-directory)
+ (concat (file-name-as-directory
+ (expand-file-name message-autosave-directory))
"msg."))))
(setq buffer-file-name name)
- (mh-send-letter)
- (condition-case ()
- (delete-file name)
- (error nil))))
+ ;; MH wants to generate these headers itself.
+ (when message-mh-deletable-headers
+ (let ((headers message-mh-deletable-headers))
+ (while headers
+ (goto-char (point-min))
+ (and (re-search-forward
+ (concat "^" (symbol-name (car headers)) ": *") nil t)
+ (message-delete-line))
+ (pop headers))))
+ (run-hooks 'message-send-mail-hook)
+ ;; Pass it on to mh.
+ (mh-send-letter)))
(defun message-send-news (&optional arg)
- (let ((tembuf (generate-new-buffer " *message temp*"))
+ (let ((tembuf (message-generate-new-buffer-clone-locals " *message temp*"))
(case-fold-search nil)
(method (if (message-functionp message-post-method)
(funcall message-post-method arg)
message-post-method))
(messbuf (current-buffer))
+ (message-syntax-checks
+ (if arg
+ (cons '(existing-newsgroups . disabled)
+ message-syntax-checks)
+ message-syntax-checks))
result)
(save-restriction
(message-narrow-to-headers)
(message-generate-headers message-required-news-headers)
;; Let the user do all of the above.
(run-hooks 'message-header-hook))
- (when (message-check-news-syntax)
+ (message-cleanup-headers)
+ (if (not (message-check-news-syntax))
+ (progn
+ ;;(message "Posting not performed")
+ nil)
(unwind-protect
(save-excursion
(set-buffer tembuf)