;;; 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>
;; Keywords: mail, news
:group 'message-buffers
:type '(choice (const :tag "off" nil)
(const :tag "unique" unique)
- (const :tag "unsuniqueent" unsent)
+ (const :tag "unsent" unsent)
(function fun)))
(defcustom message-kill-buffer-on-exit nil
:type 'file
:group 'message-headers)
-(defcustom message-forward-start-separator
- "------- Start of forwarded message -------\n"
- "*Delimiter inserted before forwarded messages."
- :group 'message-forwarding
- :type 'string)
-
-(defcustom message-forward-end-separator
- "------- End of forwarded message -------\n"
- "*Delimiter inserted after forwarded messages."
- :group 'message-forwarding
- :type 'string)
-
-(defcustom message-signature-before-forwarded-message t
- "*If non-nil, put the signature before any included forwarded message."
- :group 'message-forwarding
- :type 'boolean)
-
-(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:\\|^Content-Transfer-Encoding:\\|^Content-Type:\\|^Mime-Version:"
- "*Regexp matching headers to be included in forwarded messages."
- :group 'message-forwarding
- :type 'regexp)
-
-(defcustom message-make-forward-subject-function
+(defcustom message-make-forward-subject-function
'message-forward-subject-author-subject
"*A list of functions that are called to generate a subject header for forwarded messages.
The subject generated by the previous function is passed into each
:group 'message-forwarding
:type 'boolean)
-(defcustom message-ignored-resent-headers "^Return-receipt\\|^X-Gnus"
+(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)
The headers should be delimited by a line whose contents match the
variable `mail-header-separator'.
-Legal values include `message-send-mail-with-sendmail' (the default),
+Valid values include `message-send-mail-with-sendmail' (the default),
`message-send-mail-with-mh', `message-send-mail-with-qmail' and
`smtpmail-send-it'."
:type '(radio (function-item message-send-mail-with-sendmail)
: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
;;;###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)
`message-cite-original-without-signature'.
Note that `message-cite-original' uses `mail-citation-hook' if that is non-nil."
:type '(radio (function-item message-cite-original)
+ (function-item message-cite-original-without-signature)
(function-item sc-cite-original)
(function :tag "Other"))
:group 'message-insertion)
;; Ignore errors in case this is used in Emacs 19.
;; Don't use ignore-errors because this is copied into loaddefs.el.
;;;###autoload
-(condition-case nil
- (define-mail-user-agent 'message-user-agent
- 'message-mail 'message-send-and-exit
- 'message-kill-buffer 'message-send-hook)
- (error nil))
+(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.")
:type '(choice (const :tag "unique" unique)
(const :tag "unsent" unsent)))
+(defcustom message-default-charset nil
+ "Default charset used in non-MULE XEmacsen."
+ :group 'message
+ :type 'symbol)
+
;;; Internal variables.
;;; Well, not really internal.
"\\([" cite-prefix "]+[" cite-suffix "]*\\)?"
"[:>|}].*")
(0 'message-cited-text-face))
- ("<#/?\\(multi\\)part.*>"
+ ("<#/?\\(multipart\\|part\\|external\\).*>"
(0 'message-mml-face))))
"Additional expressions to highlight in Message mode.")
(defvar message-send-coding-system 'binary
"Coding system to encode outgoing mail.")
+(defvar message-draft-coding-system
+ (cond
+ ((not (fboundp 'coding-system-p)) nil)
+ ((coding-system-p 'emacs-mule) 'emacs-mule)
+ ((memq 'escape-quoted (mm-get-coding-system-list)) 'escape-quoted)
+ ((coding-system-p '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)
(when value
(while (string-match "\n[\t ]+" value)
(setq value (replace-match " " t t value)))
- 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."
(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)
(defun message-sort-headers-1 ()
"Sort the buffer as headers using `message-rank' text props."
(goto-char (point-min))
+ (require 'sort)
(sort-subr
nil 'message-next-header
(lambda ()
(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 "\C-c\C-a" 'message-insert-mime-part)
+ (define-key message-mode-map "\C-c\C-a" 'mml-attach-file)
(define-key message-mode-map "\t" 'message-tab))
["Newline and Reformat" message-newline-and-reformat t]
["Rename buffer" message-rename-buffer t]
["Spellcheck" ispell-message t]
+ ["Attach file as MIME" message-mime-attach-file t]
"----"
["Send Message" message-send-and-exit t]
["Abort Message" message-dont-send t]
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)."
+C-c C-r message-caesar-buffer-body (rot13 the message body).
+C-c C-a message-mime-attach-file (attach a file as MIME)."
(interactive)
(kill-all-local-variables)
(set (make-local-variable '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)
(make-local-variable 'message-draft-article)
(concat "[ \t]*[-a-z0-9A-Z]*>+[ \t]*\\|"
adaptive-fill-first-line-regexp))
(mm-enable-multibyte)
+ (make-local-variable 'indent-tabs-mode) ;Turn off tabs for indentation.
+ (setq indent-tabs-mode nil)
+ (mml-mode)
(run-hooks 'text-mode-hook 'message-mode-hook))
\f
(interactive)
(if (looking-at "[ \t]*\n") (expand-abbrev))
(goto-char (point-min))
- (search-forward (concat "\n" mail-header-separator "\n") nil t))
+ (or (search-forward (concat "\n" mail-header-separator "\n") nil t)
+ (search-forward "\n\n" nil t)))
(defun message-goto-eoh ()
"Move point to the end of the headers."
(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)
(if (listp message-indent-citation-function)
message-indent-citation-function
(list message-indent-citation-function)))))
- (goto-char start)
- ;; Quote parts.
- (while (re-search-forward "<#/?!*\\(multi\\|part\\)>" end t)
- (goto-char (match-beginning 1))
- (insert "!"))
+ (mml-quote-region start end)
(goto-char end)
- (when (re-search-backward "^-- $" start t)
+ (when (re-search-backward message-signature-separator start t)
;; Also peel off any blank lines before the signature.
(forward-line -1)
(while (looking-at "^[ \t]*$")
(insert "\n"))
(funcall message-citation-line-function))))
-(defvar mail-citation-hook) ;Compiler directive
+(defvar mail-citation-hook) ;Compiler directive
(defun message-cite-original ()
"Cite function in the standard Message manner."
(if (and (boundp 'mail-citation-hook)
(if (listp message-indent-citation-function)
message-indent-citation-function
(list message-indent-citation-function)))))
- (goto-char start)
- ;; Quote parts.
- (while (re-search-forward "<#/?!*\\(multi\\|part\\)>" end t)
- (goto-char (match-beginning 1))
- (insert "!"))
+ (mml-quote-region start end)
(goto-char start)
(while functions
(funcall (pop functions)))
(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 auto-save.
(set-buffer-modified-p nil)
(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)
(case-fold-search nil)
(news (message-news-p))
(mailbuf (current-buffer)))
+ (message-encode-message-body)
(save-restriction
(message-narrow-to-headers)
;; Insert some headers.
(let ((message-deletable-headers
(if news nil message-deletable-headers)))
(message-generate-headers message-required-mail-headers))
- (mail-encode-encoded-word-buffer)
+ (let ((mail-parse-charset message-posting-charset))
+ (mail-encode-encoded-word-buffer))
;; Let the user do all of the above.
(run-hooks 'message-header-hook))
- (message-encode-message-body)
(unwind-protect
(save-excursion
(set-buffer tembuf)
message-syntax-checks)
message-syntax-checks))
result)
- (save-restriction
- (message-narrow-to-headers)
- ;; Insert some headers.
- (message-generate-headers message-required-news-headers)
- (mail-encode-encoded-word-buffer)
- ;; Let the user do all of the above.
- (run-hooks 'message-header-hook))
- (message-cleanup-headers)
- (if (not (message-check-news-syntax))
+ (if (not (message-check-news-body-syntax))
nil
(message-encode-message-body)
- (unwind-protect
- (save-excursion
- (set-buffer tembuf)
- (buffer-disable-undo)
- (erase-buffer)
- ;; Avoid copying text props.
- (insert (format
- "%s" (save-excursion
- (set-buffer messbuf)
- (buffer-string))))
- ;; Remove some headers.
- (save-restriction
- (message-narrow-to-headers)
+ (save-restriction
+ (message-narrow-to-headers)
+ ;; Insert some headers.
+ (message-generate-headers message-required-news-headers)
+ (let ((mail-parse-charset message-posting-charset))
+ (mail-encode-encoded-word-buffer))
+ ;; Let the user do all of the above.
+ (run-hooks 'message-header-hook))
+ (message-cleanup-headers)
+ (if (not (message-check-news-syntax))
+ nil
+ (unwind-protect
+ (save-excursion
+ (set-buffer tembuf)
+ (buffer-disable-undo)
+ (erase-buffer)
+ ;; Avoid copying text props.
+ (insert (format
+ "%s" (save-excursion
+ (set-buffer messbuf)
+ (buffer-string))))
;; Remove some headers.
- (message-remove-header message-ignored-news-headers t))
- (goto-char (point-max))
- ;; require one newline at the end.
- (or (= (preceding-char) ?\n)
- (insert ?\n))
- (let ((case-fold-search t))
- ;; Remove the delimiter.
- (goto-char (point-min))
- (re-search-forward
- (concat "^" (regexp-quote mail-header-separator) "\n"))
- (replace-match "\n")
- (backward-char 1))
- (run-hooks 'message-send-news-hook)
- ;;(require (car method))
- ;;(funcall (intern (format "%s-open-server" (car method)))
- ;;(cadr method) (cddr method))
- ;;(setq result
- ;; (funcall (intern (format "%s-request-post" (car method)))
- ;; (cadr method)))
- (gnus-open-server method)
- (setq result (gnus-request-post method)))
- (kill-buffer tembuf))
- (set-buffer messbuf)
- (if result
- (push 'news message-sent-message-via)
- (message "Couldn't send message via news: %s"
- (nnheader-get-report (car method)))
- nil))))
+ (save-restriction
+ (message-narrow-to-headers)
+ ;; Remove some headers.
+ (message-remove-header message-ignored-news-headers t))
+ (goto-char (point-max))
+ ;; require one newline at the end.
+ (or (= (preceding-char) ?\n)
+ (insert ?\n))
+ (let ((case-fold-search t))
+ ;; Remove the delimiter.
+ (goto-char (point-min))
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "\n"))
+ (replace-match "\n")
+ (backward-char 1))
+ (run-hooks 'message-send-news-hook)
+ (gnus-open-server method)
+ (setq result (let ((mail-header-separator ""))
+ (gnus-request-post method))))
+ (kill-buffer tembuf))
+ (set-buffer messbuf)
+ (if result
+ (push 'news message-sent-message-via)
+ (message "Couldn't send message via news: %s"
+ (nnheader-get-report (car method)))
+ nil)))))
;;;
;;; Header generation & syntax checking.
(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-news-header-syntax)))
- ;; Check the body.
- (message-check-news-body-syntax)))))
+ ;; We narrow to the headers and check them first.
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (message-check-news-header-syntax))))))
(defun message-check-news-header-syntax ()
(and
;; Check the length of the signature.
(message-check 'signature
(goto-char (point-max))
- (if (or (not (re-search-backward message-signature-separator nil t))
- (search-forward message-forward-end-separator nil t))
- t
- (if (> (count-lines (point) (point-max)) 5)
- (y-or-n-p
- (format
- "Your .sig is %d lines; it should be max 4. Really post? "
- (1- (count-lines (point) (point-max)))))
- t)))))
+ (if (> (count-lines (point) (point-max)) 5)
+ (y-or-n-p
+ (format
+ "Your .sig is %d lines; it should be max 4. Really post? "
+ (1- (count-lines (point) (point-max)))))
+ t))))
(defun message-checksum ()
"Return a \"checksum\" for the current buffer."
(defun message-buffer-name (type &optional to group)
"Return a new (unique) buffer name based on TYPE and TO."
(cond
- ;; 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.
((eq message-generate-new-buffers 'unique)
(generate-new-buffer-name
"")
(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))
((eq message-generate-new-buffers 'unsent)
(generate-new-buffer-name
(concat "*unsent " type
(setq buffer-file-name (expand-file-name "*message*"
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
;;;
"")
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))
(replace-match ""))
(buffer-string)))
-
+
;;; Forwarding messages.
(defun message-forward-subject-author-subject (subject)
(let ((cur (current-buffer))
(subject (message-make-forward-subject))
art-beg)
- (if news (message-news nil subject) (message-mail nil subject))
+ (if news
+ (message-news nil subject)
+ (message-mail nil subject))
;; Put point where we want it before inserting the forwarded
;; message.
- (if message-signature-before-forwarded-message
- (goto-char (point-max))
- (message-goto-body))
- ;; Make sure we're at the start of the line.
- (unless (eolp)
- (insert "\n"))
- ;; Narrow to the area we are to insert.
- (narrow-to-region (point) (point))
- ;; Insert the separators and the forwarded buffer.
- (insert message-forward-start-separator)
- (setq art-beg (point))
- (insert-buffer-substring cur)
- (goto-char (point-max))
- (insert message-forward-end-separator)
- (set-text-properties (point-min) (point-max) nil)
- ;; Remove all unwanted headers.
- (goto-char art-beg)
- (narrow-to-region (point) (if (search-forward "\n\n" nil t)
- (1- (point))
- (point)))
- (goto-char (point-min))
- (message-remove-header message-included-forward-headers t nil t)
- (widen)
+ (message-goto-body)
+ (insert "\n\n<#part type=message/rfc822 disposition=inline>\n")
+ (mml-insert-buffer cur)
+ (insert "<#/part>\n")
(message-position-point)))
;;;###autoload
;;; MIME functions
;;;
-(defun message-insert-mime-part (file type)
- "Insert a multipart/alternative part into the buffer."
- (interactive
- (let* ((file (read-file-name "Insert file: " nil nil t))
- (type (mm-default-file-encoding file)))
- (list file
- (completing-read
- (format "MIME type for %s: " file)
- (mapcar (lambda (m) (list (cdr m))) mailcap-mime-extensions)
- nil nil type))))
- (insert (format "<#part type=%s filename=\"%s\"><#/part>\n"
- type file)))
+(defvar messgage-inhibit-body-encoding nil)
(defun message-encode-message-body ()
- (message-goto-body)
- (save-restriction
- (narrow-to-region (point) (point-max))
- (let ((new (mml-generate-mime)))
- (delete-region (point-min) (point-max))
- (insert new)
- (goto-char (point-min))
- (widen)
- (forward-line -1)
- (let ((beg (point))
- (line (buffer-substring (point) (progn (forward-line 1) (point)))))
- (delete-region beg (point))
- (insert "Mime-Version: 1.0\n")
- (search-forward "\n\n")
- (forward-char -1)
- (insert line)
- (when (save-excursion
- (re-search-backward "^Content-Type: multipart/" nil t))
- (insert "This is a MIME multipart message. If you are reading\n")
- (insert "this, you shouldn't.\n"))))))
-
-(run-hooks 'message-load-hook)
+ (unless messgage-inhibit-body-encoding
+ (let ((mail-parse-charset (or mail-parse-charset
+ message-default-charset
+ message-posting-charset))
+ (case-fold-search t)
+ lines 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 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"))
+ ;; 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")))))
(provide 'message)
+(run-hooks 'message-load-hook)
+
;;; message.el ends here
projects / elisp / gnus.git- / blobdiff