;;; message.el --- composing mail and news messages
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
;; Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
;; Keiichi Suzuki <kei-suzu@mail.wbs.ne.jp>
+;; Tatsuya Ichikawa <t-ichi@po.shiojiri.ne.jp>
+;; Katsumi Yamaoka <yamaoka@jpl.org>
;; Keywords: mail, news, MIME
;; This file is part of GNU Emacs.
(require 'mailabbrev))
(require 'mime-edit)
+;; Avoid byte-compile warnings.
+(eval-when-compile
+ (require 'mail-parse)
+ (require 'mm-bodies)
+ (require 'mm-encode)
+ (require 'mml)
+ )
+
(defgroup message '((user-mail-address custom-variable)
(user-full-name custom-variable))
"Mail and news message composing."
:group 'message-sending
:type 'function)
+(defcustom message-8bit-encoding-list '(8bit binary)
+ "*8bit encoding type in Content-Transfer-Encoding field."
+ :group 'message-sending
+ :type '(repeat (symbol :tag "Type")))
+
(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.
:group 'message-interface
:type 'regexp)
+(defcustom message-bounce-setup-function 'message-bounce-setup-for-mime-edit
+ "Function to setup a re-sending bounced message."
+ :group 'message-sending
+ :type 'function)
+
;;;###autoload
(defcustom message-from-style 'default
"*Specifies how \"From\" headers look.
:group 'message-interface
:type 'regexp)
+(defcustom message-supersede-setup-function
+ 'message-supersede-setup-for-mime-edit
+ "Function to setup a supersede message."
+ :group 'message-sending
+ :type 'function)
+
(defcustom message-subject-re-regexp "^[ \t]*\\([Rr][Ee]:[ \t]*\\)*[ \t]*"
"*Regexp matching \"Re: \" in the subject line."
:group 'message-various
:group 'message-mail
:type 'boolean)
-(defcustom message-generate-new-buffers t
+(defcustom message-generate-new-buffers 'unique
"*Non-nil means that a new message buffer will be created whenever `message-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)
+ (const :tag "unique" unique)
+ (const :tag "unsent" unsent)
(function fun)))
(defcustom message-kill-buffer-on-exit nil
:group 'message-buffers
:type 'boolean)
+(defcustom message-kill-buffer-query-function 'yes-or-no-p
+ "*A function called to query the user whether to kill buffer anyway or not.
+If it is t, the buffer will be killed peremptorily."
+ :type '(radio (function-item yes-or-no-p)
+ (function-item y-or-n-p)
+ (function-item nnheader-Y-or-n-p)
+ (function :tag "Other" t))
+ :group 'message-buffers)
+
(defvar gnus-local-organization)
(defcustom message-user-organization
(or (and (boundp 'gnus-local-organization)
:group 'message-forwarding
:type 'boolean)
-(defcustom message-ignored-resent-headers "^Return-Receipt"
+(defcustom message-ignored-resent-headers "^Return-receipt\\|^X-Gnus\\|^Gnus-Warning:"
"*All headers that match this regexp will be deleted when resending a message."
:group 'message-interface
:type 'regexp)
:group 'message-headers
:type 'boolean)
-(defcustom message-setup-hook
- '(message-maybe-setup-default-charset turn-on-mime-edit)
+(defcustom message-setup-hook '(turn-on-mime-edit)
"Normal hook, run each time a new outgoing message is initialized.
The function `message-setup' runs this hook."
:group 'message-various
:type 'hook)
+(defcustom message-cancel-hook nil
+ "Hook run when cancelling articles."
+ :group 'message-various
+ :type 'hook)
+
(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
:group 'message-various
:type 'hook)
+(defcustom message-bounce-setup-hook nil
+ "Normal hook, run each time a re-sending bounced message is initialized.
+The function `message-bounce' runs this hook."
+ :group 'message-various
+ :type 'hook)
+
+(defcustom message-supersede-setup-hook nil
+ "Normal hook, run each time a supersede message is initialized.
+The function `message-supersede' runs this hook."
+ :group 'message-various
+ :type 'hook)
+
(defcustom message-mode-hook nil
"Hook run in message mode buffers."
:group 'message-various
;;;###autoload
(defcustom message-yank-prefix "> "
- "*Prefix inserted on the lines of yanked messages.
-nil means use indentation."
+ "*Prefix inserted on the lines of yanked messages."
:type 'string
:group 'message-insertion)
(defvar message-postpone-actions nil
"A list of actions to be performed after postponing a message.")
(defvar message-original-frame nil)
+(defvar message-parameter-alist nil)
+(defvar message-startup-parameter-alist nil)
(define-widget 'message-header-lines 'text
"All header lines must be LFD terminated."
The default is `abbrev', which uses mailabbrev. nil switches
mail aliases off.")
-(defcustom message-autosave-directory
+(defcustom message-auto-save-directory
(nnheader-concat message-directory "drafts/")
- "*Directory where Message autosaves buffers if Gnus isn't running.
-If nil, Message won't autosave."
+ "*Directory where Message auto-saves buffers if Gnus isn't running.
+If nil, Message won't auto-save."
:group 'message-buffers
:type 'directory)
+(defcustom message-buffer-naming-style 'unique
+ "*The way new message buffers are named.
+Valid valued are `unique' and `unsent'."
+ :group 'message-buffers
+ :type '(choice (const :tag "unique" unique)
+ (const :tag "unsent" unsent)))
+
;;; Internal variables.
;;; Well, not really internal.
(defvar message-mode-syntax-table
(let ((table (copy-syntax-table text-mode-syntax-table)))
(modify-syntax-entry ?% ". " table)
+ (modify-syntax-entry ?> ". " table)
+ (modify-syntax-entry ?< ". " table)
table)
"Syntax table used while in Message mode.")
"Face used for displaying cited text names."
:group 'message-faces)
+(defface message-mml-face
+ '((((class color)
+ (background dark))
+ (:foreground "ForestGreen"))
+ (((class color)
+ (background light))
+ (:foreground "ForestGreen"))
+ (t
+ (:bold t)))
+ "Face used for displaying MML."
+ :group 'message-faces)
+
(defvar message-font-lock-keywords
(let* ((cite-prefix "A-Za-z")
(cite-suffix (concat cite-prefix "0-9_.@-"))
(,(concat "^[ \t]*"
"\\([" cite-prefix "]+[" cite-suffix "]*\\)?"
"[:>|}].*")
- (0 'message-cited-text-face))))
+ (0 'message-cited-text-face))
+ ("<#/?\\(multipart\\|part\\|external\\).*>"
+ (0 'message-mml-face))))
"Additional expressions to highlight in Message mode.")
;; XEmacs does it like this. For Emacs, we have to set the
(const :tag "always" t)
(const :tag "ask" ask)))
-(defvar message-send-coding-system 'binary
- "Coding system to encode outgoing mail.")
+(defvar message-draft-coding-system
+ (cond
+ ((not (fboundp 'find-coding-system)) nil)
+ ((find-coding-system 'emacs-mule) 'emacs-mule)
+ ((find-coding-system 'escape-quoted) 'escape-quoted)
+ ((find-coding-system 'no-conversion) 'no-conversion)
+ (t nil))
+ "Coding system to compose mail.")
;;; Internal variables.
-(defvar message-default-charset nil)
(defvar message-buffer-list nil)
(defvar message-this-is-news nil)
(defvar message-this-is-mail nil)
(defvar message-draft-article nil)
+(defvar message-mime-part nil)
+(defvar message-posting-charset nil)
;; Byte-compiler warning
(defvar gnus-active-hashtb)
(Lines)
(Expires)
(Message-ID)
- ;; (References . message-shorten-references)
(References . message-fill-header)
(User-Agent))
"Alist used for formatting headers.")
;;;
;;; Utility functions.
;;;
+(defun message-eval-parameter (parameter)
+ (condition-case ()
+ (if (symbolp parameter)
+ (if (functionp parameter)
+ (funcall parameter)
+ (eval parameter))
+ parameter)
+ (error nil)))
+
+(defsubst message-get-parameter (key &optional alist)
+ (unless alist
+ (setq alist message-parameter-alist))
+ (cdr (assq key alist)))
+
+(defmacro message-get-parameter-with-eval (key &optional alist)
+ `(message-eval-parameter (message-get-parameter ,key ,alist)))
(defmacro message-y-or-n-p (question show &rest text)
"Ask QUESTION, displaying the rest of the arguments in a temp. buffer if SHOW"
(not paren))))
(push (buffer-substring beg (point)) elems)
(setq beg (match-end 0)))
- ((= (following-char) ?\")
+ ((eq (char-after) ?\")
(setq quoted (not quoted)))
- ((and (= (following-char) ?\()
+ ((and (eq (char-after) ?\()
(not quoted))
(setq paren t))
- ((and (= (following-char) ?\))
+ ((and (eq (char-after) ?\))
(not quoted))
(setq paren nil))))
(nreverse elems)))))
(let* ((inhibit-point-motion-hooks t)
(value (mail-fetch-field header nil (not not-all))))
(when value
- (nnheader-replace-chars-in-string value ?\n ? ))))
+ (while (string-match "\n[\t ]+" value)
+ (setq value (replace-match " " t t value)))
+ ;; We remove all text props.delete-region
+ (format "%s" value))))
(defun message-narrow-to-field ()
"Narrow the buffer to the header on the current line."
(defun message-fetch-reply-field (header)
"Fetch FIELD from the message we're replying to."
- (when (and message-reply-buffer
- (buffer-name message-reply-buffer))
- (save-excursion
- (set-buffer message-reply-buffer)
- (message-fetch-field header))))
+ (let ((buffer (message-eval-parameter message-reply-buffer)))
+ (when (and buffer
+ (buffer-name buffer))
+ (save-excursion
+ (set-buffer buffer)
+ (message-fetch-field header)))))
(defun message-set-work-buffer ()
(if (get-buffer " *message work*")
(forward-line 1)
(if (re-search-forward "^[^ \t]" nil t)
(goto-char (match-beginning 0))
- (point-max))))
+ (goto-char (point-max)))))
number))
+(defun message-remove-first-header (header)
+ "Remove the first instance of HEADER if there is more than one."
+ (let ((count 0)
+ (regexp (concat "^" (regexp-quote header) ":")))
+ (save-excursion
+ (goto-char (point-min))
+ (while (re-search-forward regexp nil t)
+ (incf count)))
+ (while (> count 1)
+ (message-remove-header header nil t)
+ (decf count))))
+
(defun message-narrow-to-headers ()
"Narrow the buffer to the head of the message."
(widen)
(defvar message-mode-map nil)
(unless message-mode-map
- (setq message-mode-map (copy-keymap text-mode-map))
+ (setq message-mode-map (make-keymap))
+ (set-keymap-parent message-mode-map text-mode-map)
(define-key message-mode-map "\C-c?" 'describe-mode)
(define-key message-mode-map "\C-c\C-f\C-t" 'message-goto-to)
(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\M-h" 'message-insert-headers)
(define-key message-mode-map "\C-c\C-r" 'message-caesar-buffer-body)
(define-key message-mode-map "\C-c\C-o" 'message-sort-headers)
(define-key message-mode-map "\C-c\M-r" 'message-rename-buffer)
(define-key message-mode-map "\C-c\C-z" 'message-kill-to-signature)
(define-key message-mode-map "\M-\r" 'message-newline-and-reformat)
- (define-key message-mode-map "\t" 'message-tab))
+ (define-key message-mode-map "\t" 'message-tab)
+
+ (define-key message-mode-map "\C-x\C-s" 'message-save-drafts)
+ (define-key message-mode-map "\C-xk" 'message-mimic-kill-buffer))
(easy-menu-define
message-mode-menu message-mode-map "Message Menu."
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-e message-elide-region (elide the text between point and mark).
+C-c C-v message-delete-not-region (remove the text outside the region).
C-c C-z message-kill-to-signature (kill the text up to the signature).
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)
+ (set (make-local-variable 'message-reply-buffer) nil)
(make-local-variable 'message-send-actions)
(make-local-variable 'message-exit-actions)
(make-local-variable 'message-kill-actions)
(setq message-reply-headers nil)
(make-local-variable 'message-user-agent)
(make-local-variable 'message-post-method)
- (make-local-variable 'message-sent-message-via)
- (setq message-sent-message-via nil)
- (make-local-variable 'message-checksum)
- (setq message-checksum nil)
+ (set (make-local-variable 'message-sent-message-via) nil)
+ (set (make-local-variable 'message-checksum) nil)
+ (make-local-variable 'message-parameter-alist)
+ (setq message-parameter-alist
+ (copy-sequence message-startup-parameter-alist))
;;(when (fboundp 'mail-hist-define-keys)
;; (mail-hist-define-keys))
(when (string-match "XEmacs\\|Lucid" emacs-version)
(let ((co (message-fetch-reply-field "mail-copies-to")))
(when (and (null force)
co
- (equal (downcase co) "never"))
+ (or (equal (downcase co) "never")
+ (equal (downcase co) "nobody")))
(error "The user has requested not to have copies sent via mail")))
(when (and (message-position-on-field "To")
(mail-fetch-field "to")
(eq force 0))
(save-excursion
(goto-char (point-max))
- (not (re-search-backward
- message-signature-separator nil t))))
+ (not (re-search-backward message-signature-separator nil t))))
((and (null message-signature)
force)
t)
Just \\[universal-argument] as argument means don't indent, insert no
prefix, and don't delete any headers."
(interactive "P")
- (let ((modified (buffer-modified-p)))
- (when (and message-reply-buffer
+ (let ((modified (buffer-modified-p))
+ (buffer (message-eval-parameter message-reply-buffer)))
+ (when (and buffer
message-cite-function)
- (gnus-copy-article-buffer)
- (setq message-reply-buffer gnus-article-copy)
- (delete-windows-on message-reply-buffer t)
- (insert-buffer message-reply-buffer)
+ (delete-windows-on buffer t)
+ (insert-buffer buffer)
(funcall message-cite-function)
(message-exchange-point-and-mark)
(unless (bolp)
message-indent-citation-function
(list message-indent-citation-function)))))
(goto-char end)
- (when (re-search-backward "^-- $" start t)
+ (when (re-search-backward message-signature-separator start t)
;; Also peel off any blank lines before the signature.
(forward-line -1)
(while (looking-at "^[ \t]*$")
mail-citation-hook)
(run-hooks 'mail-citation-hook)
(let ((start (point))
+ (end (mark t))
(functions
(when message-indent-citation-function
(if (listp message-indent-citation-function)
(defun message-dont-send ()
"Don't send the message you have been editing."
(interactive)
- (set-buffer-modified-p t)
- (save-buffer)
- (let ((actions message-postpone-actions))
+ (message-save-drafts)
+ (let ((actions message-postpone-actions)
+ (frame (selected-frame))
+ (org-frame message-original-frame))
(message-bury (current-buffer))
- (message-do-actions actions)))
+ (message-do-actions actions)
+ (message-delete-frame frame org-frame)))
(defun message-kill-buffer ()
"Kill the current buffer."
(interactive)
(when (or (not (buffer-modified-p))
- (yes-or-no-p "Message modified; kill anyway? "))
+ (eq t message-kill-buffer-query-function)
+ (funcall message-kill-buffer-query-function
+ "The buffer modified; kill anyway? "))
(let ((actions message-kill-actions)
(frame (selected-frame))
(org-frame message-original-frame))
(setq buffer-file-name nil)
(kill-buffer (current-buffer))
(message-do-actions actions)
- (message-delete-frame frame org-frame))))
+ (message-delete-frame frame org-frame)))
+ (message ""))
+
+(defun message-mimic-kill-buffer ()
+ "Kill the current buffer with query."
+ (interactive)
+ (unless (eq 'message-mode major-mode)
+ (error "%s must be invoked from a message buffer." this-command))
+ (let ((command this-command)
+ (bufname (read-buffer (format "Kill buffer: (default %s) "
+ (buffer-name)))))
+ (if (or (not bufname)
+ (string-equal bufname "")
+ (string-equal bufname (buffer-name)))
+ (message-kill-buffer)
+ (message "%s must be invoked only for the current buffer." command))))
(defun message-delete-frame (frame org-frame)
"Delete frame for editing message."
(message-do-fcc)
;;(when (fboundp 'mail-hist-put-headers-into-history)
;; (mail-hist-put-headers-into-history))
- (run-hooks 'message-sent-hook)
+ (save-excursion
+ (run-hooks 'message-sent-hook))
(message "Sending...done")
;; Mark the buffer as unmodified and delete autosave.
(set-buffer-modified-p nil)
"Send the current message via news."
(message-send-news arg))
+(defmacro message-check (type &rest forms)
+ "Eval FORMS if TYPE is to be checked."
+ `(or (message-check-element ,type)
+ (save-excursion
+ ,@forms)))
+
+(put 'message-check 'lisp-indent-function 1)
+(put 'message-check 'edebug-form-spec '(form body))
+
(defun message-fix-before-sending ()
"Do various things to make the message nice before sending it."
;; Make sure there's a newline at the end of the message.
(message-check 'invisible-text
(when (text-property-any (point-min) (point-max) 'invisible t)
(put-text-property (point-min) (point-max) 'invisible nil)
- (unless (yes-or-no-p "Invisible text found and made visible; continue posting?")
+ (unless (yes-or-no-p "Invisible text found and made visible; continue posting? ")
(error "Invisible text found and made visible")))))
(defun message-add-action (action &rest types)
(eval (car actions)))))
(pop actions)))
+(defsubst message-maybe-split-and-send-mail ()
+ "Split a message if necessary, and send it via mail.
+Returns nil if sending succeeded, returns any string if sending failed.
+This sub function is for exclusive use of `message-send-mail'."
+ (let ((mime-edit-split-ignored-field-regexp
+ mime-edit-split-ignored-field-regexp)
+ (case-fold-search t)
+ failure)
+ (while (string-match "Message-ID" mime-edit-split-ignored-field-regexp)
+ (setq mime-edit-split-ignored-field-regexp
+ (concat (substring mime-edit-split-ignored-field-regexp
+ 0 (match-beginning 0))
+ "Hey_MIME-Edit,_there_is_an_inviolable_Message_ID"
+ "_so_don't_rape_it!"
+ (substring mime-edit-split-ignored-field-regexp
+ (match-end 0)))))
+ (setq failure
+ (or
+ (catch 'message-sending-mail-failure
+ (mime-edit-maybe-split-and-send
+ (function
+ (lambda ()
+ (interactive)
+ (save-restriction
+ (std11-narrow-to-header mail-header-separator)
+ (goto-char (point-min))
+ (when (re-search-forward "^Message-ID:" nil t)
+ (delete-region (match-end 0) (std11-field-end))
+ (insert " " (message-make-message-id))))
+ (condition-case err
+ (funcall message-send-mail-function)
+ (error
+ (throw 'message-sending-mail-failure err))))))
+ nil)
+ (condition-case err
+ (progn
+ (funcall message-send-mail-function)
+ nil)
+ (error err))))
+ (when failure
+ (if (eq 'error (car failure))
+ (cadr failure)
+ (prin1-to-string failure)))))
+
(defun message-send-mail (&optional arg)
(require 'mail-utils)
(let ((tembuf (message-generate-new-buffer-clone-locals " message temp"))
(case-fold-search nil)
- (news (message-news-p)))
+ (news (message-news-p))
+ failure)
(save-restriction
(message-narrow-to-headers)
;; Insert some headers.
(message-generate-headers message-required-mail-headers))
;; Let the user do all of the above.
(run-hooks 'message-header-hook))
- (unwind-protect
- (save-excursion
- (set-buffer tembuf)
- (erase-buffer)
- (insert-buffer message-encoding-buffer)
- ;; Remove some headers.
- (save-restriction
- (message-narrow-to-headers)
+ (if (not (message-check-mail-syntax))
+ (progn
+ (message "")
+ nil)
+ (unwind-protect
+ (save-excursion
+ (set-buffer tembuf)
+ (erase-buffer)
+ (insert-buffer message-encoding-buffer)
;; Remove some headers.
- (message-remove-header message-ignored-mail-headers t))
- (goto-char (point-max))
- ;; require one newline at the end.
- (or (= (preceding-char) ?\n)
- (insert ?\n))
- (when (and news
- (or (message-fetch-field "cc")
- (message-fetch-field "to")))
- (message-insert-courtesy-copy))
-;; (mime-edit-maybe-split-and-send
-;; (function
-;; (lambda ()
-;; (interactive)
-;; (funcall message-send-mail-function)
-;; )))
- (mime-edit-maybe-split-and-send
- (function
- (lambda ()
- (interactive)
- (save-restriction
- (std11-narrow-to-header mail-header-separator)
- (goto-char (point-min))
- (when (re-search-forward "^Message-Id:" nil t)
- (delete-region (match-end 0)(std11-field-end))
- (insert (concat " " (message-make-message-id)))
- ))
- (interactive)
- (funcall message-send-mail-function))))
- (funcall message-send-mail-function))
- (kill-buffer tembuf))
- (set-buffer message-edit-buffer)
- (push 'mail message-sent-message-via)))
+ (save-restriction
+ (message-narrow-to-headers)
+ ;; Remove some headers.
+ (message-remove-header message-ignored-mail-headers t))
+ (goto-char (point-max))
+ ;; require one newline at the end.
+ (or (= (preceding-char) ?\n)
+ (insert ?\n))
+ (when (and news
+ (or (message-fetch-field "cc")
+ (message-fetch-field "to")))
+ (message-insert-courtesy-copy))
+ (setq failure (message-maybe-split-and-send-mail)))
+ (kill-buffer tembuf))
+ (set-buffer message-edit-buffer)
+ (if failure
+ (progn
+ (message "Couldn't send message via mail: %s" failure)
+ nil)
+ (push 'mail message-sent-message-via)))))
(defun message-send-mail-with-sendmail ()
"Send off the prepared buffer with sendmail."
(let ((errbuf (if message-interactive
(generate-new-buffer " sendmail errors")
0))
- resend-addresses delimline)
+ resend-to-addresses delimline)
(let ((case-fold-search t))
(save-restriction
(message-narrow-to-headers)
- ;; XXX: We need to handle Resent-CC/Resent-BCC, too.
- (setq resend-addresses (message-fetch-field "resent-to")))
+ (setq resend-to-addresses (message-fetch-field "resent-to")))
;; Change header-delimiter to be what sendmail expects.
(goto-char (point-min))
(re-search-forward
(save-excursion
(set-buffer errbuf)
(erase-buffer))))
- (let ((default-directory "/")
- (coding-system-for-write message-send-coding-system))
- (apply 'call-process-region
- (append (list (point-min) (point-max)
- (if (boundp 'sendmail-program)
- sendmail-program
- "/usr/lib/sendmail")
- nil errbuf nil "-oi")
- ;; Always specify who from,
- ;; since some systems have broken sendmails.
- ;; 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"))
- ;; Get the addresses from the message
- ;; unless this is a resend.
- ;; We must not do that for a resend
- ;; because we would find the original addresses.
- ;; For a resend, include the specific addresses.
- (if resend-addresses
- (list resend-addresses)
- '("-t")))))
+ (let ((default-directory "/"))
+ (as-binary-process
+ (apply 'call-process-region
+ (append (list (point-min) (point-max)
+ (if (boundp 'sendmail-program)
+ sendmail-program
+ "/usr/lib/sendmail")
+ nil errbuf nil "-oi")
+ ;; Always specify who from,
+ ;; since some systems have broken sendmails.
+ ;; 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"))
+ ;; Get the addresses from the message
+ ;; unless this is a resend.
+ ;; We must not do that for a resend
+ ;; because we would find the original addresses.
+ ;; For a resend, include the specific addresses.
+ (if resend-to-addresses
+ (list resend-to-addresses)
+ '("-t"))))))
(when message-interactive
(save-excursion
(set-buffer errbuf)
"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.
+ ;; replace the header delimiter with a blank line
(goto-char (point-min))
(re-search-forward
(concat "^" (regexp-quote mail-header-separator) "\n"))
(run-hooks 'message-send-mail-hook)
;; send the message
(case
- (let ((coding-system-for-write message-send-coding-system))
- (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))
+ (as-binary-process
+ (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)
(error "Sending failed; " result)))
(error "Sending failed; no recipients"))))
+(defsubst message-maybe-split-and-send-news (method)
+ "Split a message if necessary, and send it via news.
+Returns nil if sending succeeded, returns t if sending failed.
+This sub function is for exclusive use of `message-send-news'."
+ (let ((mime-edit-split-ignored-field-regexp
+ mime-edit-split-ignored-field-regexp)
+ (case-fold-search t))
+ (while (string-match "Message-ID" mime-edit-split-ignored-field-regexp)
+ (setq mime-edit-split-ignored-field-regexp
+ (concat (substring mime-edit-split-ignored-field-regexp
+ 0 (match-beginning 0))
+ "Hey_MIME-Edit,_there_is_an_inviolable_Message_ID"
+ "_so_don't_rape_it!"
+ (substring mime-edit-split-ignored-field-regexp
+ (match-end 0)))))
+ (or
+ (catch 'message-sending-news-failure
+ (mime-edit-maybe-split-and-send
+ (function
+ (lambda ()
+ (interactive)
+ (save-restriction
+ (std11-narrow-to-header mail-header-separator)
+ (goto-char (point-min))
+ (when (re-search-forward "^Message-ID:" nil t)
+ (delete-region (match-end 0) (std11-field-end))
+ (insert " " (message-make-message-id))))
+ (unless (funcall message-send-news-function method)
+ (throw 'message-sending-news-failure t)))))
+ nil)
+ (not (funcall message-send-news-function method)))))
+
(defun message-send-news (&optional arg)
(let ((tembuf (message-generate-new-buffer-clone-locals " *message temp*"))
(case-fold-search nil)
;; require one newline at the end.
(or (= (preceding-char) ?\n)
(insert ?\n))
- (mime-edit-maybe-split-and-send
- (function
- (lambda ()
- (interactive)
- (save-restriction
- (std11-narrow-to-header mail-header-separator)
- (goto-char (point-min))
- (when (re-search-forward "^Message-Id:" nil t)
- (delete-region (match-end 0)(std11-field-end))
- (insert (concat " " (message-make-message-id)))
- ))
- (funcall message-send-news-function method)
- )))
- (setq result (funcall message-send-news-function method)))
+ (setq result (message-maybe-split-and-send-news method)))
(kill-buffer tembuf))
(set-buffer message-edit-buffer)
(if result
- (push 'news message-sent-message-via)
- (message "Couldn't send message via news: %s"
- (nnheader-get-report (car method)))
- nil))))
+ (progn
+ (message "Couldn't send message via news: %s"
+ (nnheader-get-report (car method)))
+ nil)
+ (push 'news message-sent-message-via)))))
;; 1997-09-29 by MORIOKA Tomohiko
(defun message-send-news-with-gnus (method)
;;; Header generation & syntax checking.
;;;
-(defmacro message-check (type &rest forms)
- "Eval FORMS if TYPE is to be checked."
- `(or (message-check-element ,type)
- (save-excursion
- ,@forms)))
-
-(put 'message-check 'lisp-indent-function 1)
-(put 'message-check 'edebug-form-spec '(form body))
-
(defun message-check-element (type)
"Returns non-nil if this type is not to be checked."
(if (eq message-syntax-checks 'dont-check-for-anything-just-trust-me)
(y-or-n-p
"The article contains control characters. Really post? ")
t))
+ ;; Check 8bit characters.
+ (message-check '8bit
+ (message-check-8bit))
;; Check excessive size.
(message-check 'size
(if (> (buffer-size) 60000)
(1- (count-lines (point) (point-max)))))
t)))))
+(defun message-check-mail-syntax ()
+ "Check the syntax of the message."
+ (save-excursion
+ (save-restriction
+ (widen)
+ (and
+ ;; We narrow to the headers and check them first.
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (message-check-mail-header-syntax)))
+ ;; Check the body.
+ (save-excursion
+ (set-buffer message-edit-buffer)
+ (message-check-mail-body-syntax))))))
+
+(defun message-check-mail-header-syntax ()
+ t)
+
+(defun message-check-mail-body-syntax ()
+ (and
+ ;; Check 8bit characters.
+ (message-check '8bit
+ (message-check-8bit)
+ )))
+
+(defun message-check-8bit ()
+ "Check the article contains 8bit characters."
+ (save-excursion
+ (set-buffer message-encoding-buffer)
+ (message-narrow-to-headers)
+ (let* ((case-fold-search t)
+ (field-value (message-fetch-field "content-transfer-encoding")))
+ (if (and field-value
+ (member (downcase field-value) message-8bit-encoding-list))
+ t
+ (widen)
+ (set-buffer (get-buffer-create " message syntax"))
+ (erase-buffer)
+ (goto-char (point-min))
+ (set-buffer-multibyte nil)
+ (insert-buffer message-encoding-buffer)
+ (goto-char (point-min))
+ (if (re-search-forward "[^\x00-\x7f]" nil t)
+ (y-or-n-p
+ "The article contains 8bit characters. Really post? ")
+ t)))))
+
(defun message-checksum ()
"Return a \"checksum\" for the current buffer."
(let ((sum 0))
(while (not (eobp))
(when (not (looking-at "[ \t\n]"))
(setq sum (logxor (ash sum 1) (if (natnump sum) 0 1)
- (following-char))))
+ (char-after))))
(forward-char 1)))
sum))
(while (setq file (message-fetch-field "fcc"))
(push file list)
(message-remove-header "fcc" nil t)))
- (run-hooks 'message-header-hook 'message-before-do-fcc-hook)
(goto-char (point-min))
(re-search-forward (concat "^" (regexp-quote mail-header-separator) "$"))
(replace-match "" t t)
(rmail-output file 1 nil t)
(let ((mail-use-rfc822 t))
(rmail-output file 1 t t))))))
-
(kill-buffer (current-buffer)))))
(defun message-output (filename)
(zone (nth 8 (decode-time now)))
(sign "+"))
(when (< zone 0)
- (setq sign ""))
- ;; We do all of this because XEmacs doesn't have the %z spec.
- (concat (format-time-string
- "%d %b %Y %H:%M:%S " (or now (current-time)))
- (format "%s%02d%02d"
- sign (/ zone 3600)
- (% zone 3600)))))
+ (setq sign "-")
+ (setq zone (- zone)))
+ (concat
+ (format-time-string "%d" now)
+ ;; The month name of the %b spec is locale-specific. Pfff.
+ (format " %s "
+ (capitalize (car (rassoc (nth 4 (decode-time now))
+ parse-time-months))))
+ (format-time-string "%Y %H:%M:%S " now)
+ ;; We do all of this because XEmacs doesn't have the %z spec.
+ (format "%s%02d%02d" sign (/ zone 3600) (% zone 3600)))))
(defun message-make-followup-subject (subject)
"Make a followup Subject."
(let ((pair (std11-extract-address-components from)))
(concat "\n ("
(or (car pair) (cadr pair))
- "'s message of "
+ "'s message of \""
(if (or (not date) (string= date ""))
"(unknown date)" date)
- ")"))))))))
+ "\")"))))))))
(defun message-make-distribution ()
"Make a Distribution header."
(defvar mule-version)
(defvar emacs-beta-version)
(defvar xemacs-codename)
+(defvar gnus-inviolable-extended-version)
(defun message-make-user-agent ()
- "Return user-agent info."
- (let ((user-agent
- (or
- (if (eq message-encoding-buffer (current-buffer))
- (save-excursion
- (save-restriction
- (message-narrow-to-headers)
- (let ((case-fold-search t)
- (inhibit-read-only t)
- buffer-read-only start value)
- (when (and (not (re-search-forward
- "^Resent-User-Agent" nil t))
- (re-search-forward "^User-Agent:" nil t))
- (setq start (match-beginning 0)
- value (buffer-substring-no-properties
- (match-end 0) (std11-field-end)))
- (when (string-match "^[\n\t ]+" value)
- (setq value (substring value (match-end 0))))
- (when (string-match "[\n\t ]+$" value)
- (setq value
- (substring value 0 (match-beginning 0))))
- (unless (string-match
- (concat
- "^" (regexp-quote
- gnus-inviolable-extended-version))
- value)
- (delete-region start (1+ (point))))
- (if (string-equal "" value)
- nil
- value))))))
- (concat
- ;; SEMI: '("SEMI" "CODENAME" V1 V2 V3)
- (format "%s/%s (%s)"
- (nth 0 mime-user-interface-version)
- (mapconcat #'number-to-string
- (cdr (cdr mime-user-interface-version))
- ".")
- (nth 1 mime-user-interface-version))
- ;; FLIM: "FLIM VERSION - \"CODENAME\"[...]"
- (if (string-match
- "\\`\\([^ ]+\\) \\([^ ]+\\) - \"\\([^\"]+\\)\"\\(.*\\)\\'"
- mime-library-version-string)
- (format " %s/%s (%s%s)"
- (match-string 1 mime-library-version-string)
- (match-string 2 mime-library-version-string)
- (match-string 3 mime-library-version-string)
- (match-string 4 mime-library-version-string))
- " FLIM")
- "\n "
- ;; EMACS/VERSION
- (if (featurep 'xemacs)
- ;; XEmacs
- (concat
- (format "XEmacs/%d.%d" emacs-major-version emacs-minor-version)
- (if (and (boundp 'emacs-beta-version) emacs-beta-version)
- (format "beta%d" emacs-beta-version)
- "")
- (if (and (boundp 'xemacs-codename) xemacs-codename)
- (concat " (" xemacs-codename ")")
- "")
- )
- ;; not XEmacs
- (concat
- "Emacs/"
- (let ((versions (split-string emacs-version "\\.")))
- (mapconcat 'identity
- (if (> (length versions) 2)
- (nreverse (cdr (nreverse versions)))
- versions)
- "."))
- (if (>= emacs-major-version 20)
- (if (and (boundp 'enable-multibyte-characters)
- enable-multibyte-characters)
- "" ; Should return " (multibyte)"?
- " (unibyte)"))
- ))
- ;; MULE[/VERSION]
- (if (featurep 'mule)
- (if (and (boundp 'mule-version) mule-version)
- (concat " MULE/" mule-version)
- " MULE") ; no mule-version
- "") ; not Mule
- ;; Meadow/VERSION
- (if (featurep 'meadow)
- (let ((version (Meadow-version)))
- (if (string-match
- "\\`Meadow.\\([^ ]*\\)\\( (.*)\\)\\'" version)
- (concat " Meadow/"
- (match-string 1 version)
- (match-string 2 version)
- )
- "Meadow")) ; unknown format
- "") ; not Meadow
- ))))
- (concat (or message-user-agent gnus-inviolable-extended-version)
- "\n " user-agent)))
+ "Return user-agent info if the value `message-user-agent' is non-nil. If the
+\"User-Agent\" field has already exist, it's value will be added in the return
+string."
+ (when message-user-agent
+ (save-excursion
+ (goto-char (point-min))
+ (let ((case-fold-search t)
+ user-agent start p end)
+ (if (re-search-forward "^User-Agent:[\t ]*" nil t)
+ (progn
+ (setq start (match-beginning 0)
+ p (match-end 0)
+ end (std11-field-end)
+ user-agent (buffer-substring-no-properties p end))
+ (delete-region start (1+ end))
+ (concat message-user-agent " " user-agent))
+ message-user-agent)))))
(defun message-generate-headers (headers)
"Prepare article HEADERS.
(progn
;; The header was found. We insert a space after the
;; colon, if there is none.
- (if (/= (following-char) ? ) (insert " ") (forward-char 1))
+ (if (/= (char-after) ? ) (insert " ") (forward-char 1))
;; Find out whether the header is empty...
(looking-at "[ \t]*$")))
;; So we find out what value we should insert.
(goto-char (point-min))
(while (not (eobp))
(skip-chars-forward "^,\"" (point-max))
- (if (or (= (following-char) ?,)
+ (if (or (eq (char-after) ?,)
(eobp))
(when (not quoted)
- (if last
+ (if (and (> (current-column) 78)
+ last)
(save-excursion
(goto-char last)
(looking-at "[ \t]*")
(search-backward ":" )
(widen)
(forward-char 1)
- (if (= (following-char) ? )
+ (if (eq (char-after) ? )
(forward-char 1)
(insert " ")))
(t
(defun message-buffer-name (type &optional to group)
"Return a new (unique) buffer name based on TYPE and TO."
(cond
+ ;; Generate a new buffer name The Message Way.
+ ((eq message-generate-new-buffers 'unique)
+ (generate-new-buffer-name
+ (concat "*" type
+ (if to
+ (concat " to "
+ (or (car (std11-extract-address-components to))
+ to) "")
+ "")
+ (if (and group (not (string= group ""))) (concat " on " group) "")
+ "*")))
;; Check whether `message-generate-new-buffers' is a function,
;; and if so, call it.
((message-functionp message-generate-new-buffers)
(funcall message-generate-new-buffers type to group))
- ;; Generate a new buffer name The Message Way.
- (message-generate-new-buffers
+ ((eq message-generate-new-buffers 'unsent)
(generate-new-buffer-name
- (concat "*" type
+ (concat "*unsent " type
(if to
(concat " to "
- (or (car (std11-extract-address-components to))
+ (or (car (mail-extract-address-components to))
to) "")
"")
(if (and group (not (string= group ""))) (concat " on " group) "")
;; Rename the buffer.
(if message-send-rename-function
(funcall message-send-rename-function)
- (when (string-match "\\`\\*" (buffer-name))
+ (when (string-match "\\`\\*\\(unsent \\)?" (buffer-name))
(rename-buffer
(concat "*sent " (substring (buffer-name) (match-end 0))) t)))
;; Push the current buffer onto the list.
mc-modes-alist))
(when actions
(setq message-send-actions actions))
- (setq message-reply-buffer replybuffer)
+ (setq message-reply-buffer
+ (or (message-get-parameter 'reply-buffer)
+ replybuffer))
(goto-char (point-min))
;; Insert all the headers.
(mail-header-format
(defun message-set-auto-save-file-name ()
"Associate the message buffer with a file in the drafts directory."
- (when message-autosave-directory
+ (when message-auto-save-directory
(if (gnus-alive-p)
(setq message-draft-article
(nndraft-request-associate-buffer "drafts"))
(setq buffer-file-name (expand-file-name "*message*"
- message-autosave-directory))
+ message-auto-save-directory))
(setq buffer-auto-save-file-name (make-auto-save-file-name)))
- (clear-visited-file-modtime)))
+ (clear-visited-file-modtime)
+ (setq buffer-file-coding-system message-draft-coding-system)))
(defun message-disassociate-draft ()
"Disassociate the message buffer from the drafts directory."
(nndraft-request-expire-articles
(list message-draft-article) "drafts" nil t)))
+(defun message-insert-headers ()
+ "Generate the headers for the article."
+ (interactive)
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (when (message-news-p)
+ (message-generate-headers
+ (delq 'Lines
+ (delq 'Subject
+ (copy-sequence message-required-news-headers)))))
+ (when (message-mail-p)
+ (message-generate-headers
+ (delq 'Lines
+ (delq 'Subject
+ (copy-sequence message-required-mail-headers))))))))
+
\f
;;;
"Start editing a reply to the article in the current buffer."
(interactive)
(let ((cur (current-buffer))
+ from subject date to cc
+ references message-id follow-to
(inhibit-point-motion-hooks t)
- from date subject mct mft mrt
- never-mct to cc
- references message-id follow-to gnus-warning)
+ mct never-mct mft mrt gnus-warning)
(save-restriction
(message-narrow-to-head)
;; Allow customizations to have their say.
;; Handle special values of Mail-Copies-To.
(when mct
(cond
- ((and (equal (downcase mct) "never")
+ ((and (or (equal (downcase mct) "never")
+ (equal (downcase mct) "nobody"))
(or (not (eq message-use-mail-copies-to 'ask))
(message-y-or-n-p
(concat "Obey Mail-Copies-To: never? ") t "\
directs you not to send your response to the author.")))
(setq never-mct t)
(setq mct nil))
- ((and (equal (downcase mct) "always")
+ ((and (or (equal (downcase mct) "always")
+ (equal (downcase mct) "poster"))
(or (not (eq message-use-mail-copies-to 'ask))
(message-y-or-n-p
(concat "Obey Mail-Copies-To: always? ") t "\
(if wide to-address nil)))
(setq message-reply-headers
- (vector 0 subject from date message-id references 0 0 ""))
+ (make-full-mail-header-from-decoded-header
+ 0 subject from date message-id references 0 0 ""))
(message-setup
`((Subject . ,subject)
;;;###autoload
(defun message-followup (&optional to-newsgroups)
- "Follow up to the message in the current buffer."
+ "Follow up to the message in the current buffer.
+If TO-NEWSGROUPS, use that as the new Newsgroups line."
(interactive)
(let ((cur (current-buffer))
+ from subject date mct
+ references message-id follow-to
(inhibit-point-motion-hooks t)
- from date subject mct mft mrt
(message-this-is-news t)
- followup-to distribution newsgroups posted-to
- references message-id follow-to gnus-warning)
+ followup-to distribution newsgroups gnus-warning posted-to mft mrt)
(save-restriction
(message-narrow-to-head)
- ;; Allow customizations to have their say.
- ;; This is a followup.
(when (message-functionp message-followup-to-function)
(setq follow-to
(funcall message-followup-to-function)))
- ;; Find all relevant headers we need.
(setq from (message-fetch-field "from")
date (message-fetch-field "date" t)
subject (or (message-fetch-field "subject") "none")
;; Handle special values of Mail-Copies-To.
(when mct
(cond
- ((and (equal (downcase mct) "never")
+ ((and (or (equal (downcase mct) "never")
+ (equal (downcase mct) "nobody"))
(or (not (eq message-use-mail-copies-to 'ask))
(message-y-or-n-p
(concat "Obey Mail-Copies-To: never? ") t "\
`Mail-Copies-To: never'
directs you not to send your response to the author.")))
(setq mct nil))
- ((and (equal (downcase mct) "always")
+ ((and (or (equal (downcase mct) "always")
+ (equal (downcase mct) "poster"))
(or (not (eq message-use-mail-copies-to 'ask))
(message-y-or-n-p
(concat "Obey Mail-Copies-To: always? ") t "\
(message-pop-to-buffer (message-buffer-name "followup" from newsgroups))
(setq message-reply-headers
- (vector 0 subject from date message-id references 0 0 ""))
+ (make-full-mail-header-from-decoded-header
+ 0 subject from date message-id references 0 0 ""))
(message-setup
`((Subject . ,subject)
"")
mail-header-separator "\n"
message-cancel-message)
+ (run-hooks 'message-cancel-hook)
(message "Canceling your article...")
(if (let ((message-syntax-checks
'dont-check-for-anything-just-trust-me)
(message "Canceling your article...done"))
(kill-buffer buf)))))
+(defun message-supersede-setup-for-mime-edit ()
+ (set (make-local-variable 'message-setup-hook) nil)
+ (mime-edit-again))
+
;;;###autoload
(defun message-supersede ()
"Start composing a message to supersede the current message.
(goto-char (point-max))
(insert mail-header-separator)
(widen)
- (forward-line 1)))
+ (when message-supersede-setup-function
+ (funcall message-supersede-setup-function))
+ (run-hooks 'message-supersede-setup-hook)
+ (goto-char (point-min))
+ (search-forward (concat "\n" mail-header-separator "\n") nil t)))
;;;###autoload
(defun message-recover ()
(let ((funcs message-make-forward-subject-function)
(subject (if message-wash-forwarded-subjects
(message-wash-subject
- (or (eword-decode-unstructured-field-body
- (message-fetch-field "Subject")) ""))
- (or (eword-decode-unstructured-field-body
- (message-fetch-field "Subject")) ""))))
+ (or (nnheader-decode-subject
+ (message-fetch-field "Subject"))
+ ""))
+ (or (nnheader-decode-subject
+ (message-fetch-field "Subject"))
+ ""))))
;; Make sure funcs is a list.
(and funcs
(not (listp funcs))
;; Send it.
(let ((message-encoding-buffer (current-buffer))
(message-edit-buffer (current-buffer)))
- (message-send-mail))
+ (let (message-required-mail-headers)
+ (message-send-mail)))
(kill-buffer (current-buffer)))
(message "Resending message to %s...done" address)))
+(defun message-bounce-setup-for-mime-edit ()
+ (set (make-local-variable 'message-setup-hook) nil)
+ (mime-edit-again))
+
;;;###autoload
(defun message-bounce ()
"Re-mail the current message.
(message-remove-header message-ignored-bounced-headers t)
(goto-char (point-max))
(insert mail-header-separator))
+ (when message-bounce-setup-function
+ (funcall message-bounce-setup-function))
+ (run-hooks 'message-bounce-setup-hook)
(message-position-point)))
;;;
(goto-char (min start end))
(while (< (point) end1)
(or (looking-at "[_\^@- ]")
- (insert (following-char) "\b"))
+ (insert (char-after) "\b"))
(forward-char 1)))))
;;;###autoload
(move-marker end1 (max start end))
(goto-char (min start end))
(while (re-search-forward "\b" end1 t)
- (if (eq (following-char) (char-after (- (point) 2)))
+ (if (eq (char-after) (char-after (- (point) 2)))
(delete-char -2))))))
(defalias 'message-exchange-point-and-mark 'exchange-point-and-mark)
(let ((locals (save-excursion
(set-buffer buffer)
(buffer-local-variables)))
- (regexp "^gnus\\|^nn\\|^message"))
+ (regexp
+ "^\\(gnus\\|nn\\|message\\|user-\\(mail-address\\|full-name\\)\\)"))
(mapcar
(lambda (local)
(when (and (consp local)
;;; @ for MIME Edit mode
;;;
-(defun message-maybe-setup-default-charset ()
- (let ((charset
- (and (boundp 'gnus-summary-buffer)
- (buffer-live-p gnus-summary-buffer)
- (save-excursion
- (set-buffer gnus-summary-buffer)
- default-mime-charset))))
- (if charset
- (progn
- (make-local-variable 'default-mime-charset)
- (setq default-mime-charset charset)
- ))))
-
(defun message-maybe-encode ()
(when message-mime-mode
(run-hooks 'mime-edit-translate-hook)
(run-hooks 'mime-edit-exit-hook)
))
-;;; XXX: currently broken; message-yank-original resets message-reply-buffer.
-(defun message-mime-insert-article (&optional message)
- (interactive)
+(defun message-mime-insert-article (&optional full-headers)
+ (interactive "P")
(let ((message-cite-function 'mime-edit-inserted-message-filter)
- (message-reply-buffer gnus-original-article-buffer)
- )
+ (message-reply-buffer
+ (message-get-parameter-with-eval 'original-buffer))
+ (start (point)))
(message-yank-original nil)
- ))
+ (save-excursion
+ (narrow-to-region (goto-char start)
+ (if (search-forward "\n\n" nil t)
+ (1- (point))
+ (point-max)))
+ (goto-char (point-min))
+ (let ((message-included-forward-headers
+ (if full-headers "" message-included-forward-headers)))
+ (message-remove-header message-included-forward-headers t nil t))
+ (widen))))
(set-alist 'mime-edit-message-inserter-alist
'message-mode (function message-mime-insert-article))
;;; MIME functions
;;;
+(defun message-mime-query-file (prompt)
+ (let ((file (read-file-name prompt nil nil t)))
+ ;; Prevent some common errors. This is inspired by similar code in
+ ;; VM.
+ (when (file-directory-p file)
+ (error "%s is a directory, cannot attach" file))
+ (unless (file-exists-p file)
+ (error "No such file: %s" file))
+ (unless (file-readable-p file)
+ (error "Permission denied: %s" file))
+ file))
+
+(defun message-mime-query-type (file)
+ (let* ((default (or (mm-default-file-encoding file)
+ ;; Perhaps here we should check what the file
+ ;; looks like, and offer text/plain if it looks
+ ;; like text/plain.
+ "application/octet-stream"))
+ (string (completing-read
+ (format "Content type (default %s): " default)
+ (delete-duplicates
+ (mapcar (lambda (m) (list (cdr m))) mailcap-mime-extensions)
+ :test 'equal))))
+ (if (not (equal string ""))
+ string
+ default)))
+
+(defun message-mime-query-description ()
+ (let ((description (read-string "One line description: ")))
+ (when (string-match "\\`[ \t]*\\'" description)
+ (setq description nil))
+ description))
+
+(defun message-mime-attach-file (file &optional type description)
+ "Attach a file to the outgoing MIME message.
+The file is not inserted or encoded until you send the message with
+`\\[message-send-and-exit]' or `\\[message-send]'.
+
+FILE is the name of the file to attach. TYPE is its content-type, a
+string of the form \"type/subtype\". DESCRIPTION is a one-line
+description of the attachment."
+ (interactive
+ (let* ((file (message-mime-query-file "Attach file: "))
+ (type (message-mime-query-type file))
+ (description (message-mime-query-description)))
+ (list file type description)))
+ (insert (format
+ "<#part type=%s filename=%s%s disposition=attachment><#/part>\n"
+ type (prin1-to-string file)
+ (if description
+ (format " description=%s" (prin1-to-string description))
+ ""))))
+
+(defun message-mime-attach-external (file &optional type description)
+ "Attach an external file into the buffer.
+FILE is an ange-ftp/efs specification of the part location.
+TYPE is the MIME type to use."
+ (interactive
+ (let* ((file (message-mime-query-file "Attach external file: "))
+ (type (message-mime-query-type file))
+ (description (message-mime-query-description)))
+ (list file type description)))
+ (insert (format
+ "<#external type=%s name=%s disposition=attachment><#/external>\n"
+ type (prin1-to-string file))))
+
(defun message-encode-message-body ()
- "Examine the message body, encode it, and add the requisite headers."
- (when (featurep 'mule)
- (let (old-headers)
- (save-excursion
- (save-restriction
- (message-narrow-to-headers-or-head)
- (unless (setq old-headers (message-fetch-field "mime-version"))
- (message-remove-header
- "^Content-Transfer-Encoding:\\|^Content-Type:\\|^Mime-Version:" t))
- (goto-char (point-max))
- (widen)
- (narrow-to-region (point) (point-max))
- (let* ((charset (mm-encode-body))
- (encoding (mm-body-encoding)))
- (when (consp charset)
- (error "Can't encode messages with multiple charsets (yet)"))
- (widen)
- (message-narrow-to-headers-or-head)
- (goto-char (point-max))
- (setq charset (or charset
- (mm-mule-charset-to-mime-charset 'ascii)))
- ;; We don't insert MIME headers if they only say the default.
- (when (and (not old-headers)
- (not (and (eq charset 'us-ascii)
- (eq encoding '7bit))))
- (mm-insert-rfc822-headers charset encoding))
- (mm-encode-body)))))))
+ (let (lines multipart-p content-type-p)
+ (message-goto-body)
+ (save-restriction
+ (narrow-to-region (point) (point-max))
+ (let ((new (mml-generate-mime)))
+ (when new
+ (delete-region (point-min) (point-max))
+ (insert new)
+ (goto-char (point-min))
+ (if (eq (aref new 0) ?\n)
+ (delete-char 1)
+ (search-forward "\n\n")
+ (setq lines (buffer-substring (point-min) (1- (point))))
+ (delete-region (point-min) (point))))))
+ (save-restriction
+ (message-narrow-to-headers-or-head)
+ (message-remove-header "Mime-Version")
+ (goto-char (point-max))
+ (insert "Mime-Version: 1.0\n")
+ (when lines
+ (insert lines))
+ (setq multipart-p
+ (re-search-backward "^Content-Type: multipart/" nil t))
+ (goto-char (point-max))
+ (setq content-type-p
+ (re-search-backward "^Content-Type:" nil t)))
+ (save-restriction
+ (message-narrow-to-headers-or-head)
+ (message-remove-first-header "Content-Type")
+ (message-remove-first-header "Content-Transfer-Encoding"))
+ (when multipart-p
+ (save-restriction
+ (message-narrow-to-headers-or-head)
+ (message-remove-first-header "Content-Type")
+ (message-remove-first-header "Content-Transfer-Encoding"))
+ (message-goto-body)
+ (insert "This is a MIME multipart message. If you are reading\n")
+ (insert "this, you shouldn't.\n"))
+ ;; We always make sure that the message has a Content-Type header.
+ ;; This is because some broken MTAs and MUAs get awfully confused
+ ;; when confronted with a message with a MIME-Version header and
+ ;; without a Content-Type header. For instance, Solaris'
+ ;; /usr/bin/mail.
+ (unless content-type-p
+ (goto-char (point-min))
+ (re-search-forward "^MIME-Version:")
+ (forward-line 1)
+ (insert "Content-Type: text/plain; charset=us-ascii\n"))))
-(run-hooks 'message-load-hook)
+(defvar message-save-buffer " *encoding")
+(defun message-save-drafts ()
+ (interactive)
+ (if (not (get-buffer message-save-buffer))
+ (get-buffer-create message-save-buffer))
+ (let ((filename buffer-file-name)
+ (buffer (current-buffer)))
+ (set-buffer message-save-buffer)
+ (erase-buffer)
+ (insert-buffer buffer)
+ (mime-edit-translate-buffer)
+ (write-region (point-min) (point-max) filename)
+ (set-buffer buffer)
+ (set-buffer-modified-p nil)))
(provide 'message)
+(run-hooks 'message-load-hook)
+
;;; message.el ends here
projects / elisp / gnus.git- / blobdiff