X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fmessage.el;h=788824ca29a20c8cee1624beabacd02015a5f222;hb=8fca8e8ce5dee24e4355bcacc22a48b1c55dc07c;hp=2bedcf9d38c119ebd4c7a2bcc7c49a74d8bb2d80;hpb=d81968c05e55fb4b1c2aa251984d51bcb0c35df0;p=elisp%2Fgnus.git- diff --git a/lisp/message.el b/lisp/message.el index 2bedcf9..788824c 100644 --- a/lisp/message.el +++ b/lisp/message.el @@ -2,7 +2,13 @@ ;; Copyright (C) 1996,97,98 Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen -;; Keywords: mail, news +;; MORIOKA Tomohiko +;; Shuhei KOBAYASHI +;; Keiichi Suzuki +;; Tatsuya Ichikawa +;; Katsumi Yamaoka +;; Kiyokazu SUTO +;; Keywords: mail, news, MIME ;; This file is part of GNU Emacs. @@ -29,7 +35,10 @@ ;;; Code: -(eval-when-compile (require 'cl)) +(eval-when-compile + (require 'cl) + (require 'smtp) + ) (require 'mailheader) (require 'nnheader) @@ -39,6 +48,7 @@ (if (string-match "XEmacs\\|Lucid" emacs-version) (require 'mail-abbrevs) (require 'mailabbrev)) +(require 'mime-edit) (defgroup message '((user-mail-address custom-variable) (user-full-name custom-variable)) @@ -98,6 +108,10 @@ :group 'message :group 'faces) +(defgroup message-frames nil + "Message frames" + :group 'message) + (defcustom message-directory "~/Mail/" "*Directory from which all other mail file variables are derived." :group 'message-various @@ -122,6 +136,16 @@ mailbox format." (function :tag "Other")) :group 'message-sending) +(defcustom message-encode-function 'message-maybe-encode + "*A function called to encode messages." + :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. @@ -136,6 +160,11 @@ If this variable is nil, no such courtesy message will be added." :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. @@ -172,11 +201,11 @@ shorten-followup-to existing-newsgroups buffer-file-name unchanged." (defcustom message-required-news-headers '(From Newsgroups Subject Date Message-ID (optional . Organization) Lines - (optional . X-Newsreader)) + (optional . User-Agent)) "*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 +User-Agent are optional. If don't you want message to insert some header, remove it from this list." :group 'message-news :group 'message-headers @@ -184,10 +213,10 @@ header, remove it from this list." (defcustom message-required-mail-headers '(From Subject Date (optional . In-Reply-To) Message-ID Lines - (optional . X-Mailer)) + (optional . User-Agent)) "*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." +included. Organization, Lines and User-Agent are optional." :group 'message-mail :group 'message-headers :type '(repeat sexp)) @@ -210,13 +239,19 @@ included. Organization, Lines and X-Mailer are optional." :group 'message-headers :type 'regexp) -(defcustom message-ignored-supersedes-headers "^Path:\\|^Date\\|^NNTP-Posting-Host:\\|^Xref:\\|^Lines:\\|^Received:\\|^X-From-Line:\\|^X-Trace:\\|^X-Complaints-To:\\|Return-Path:\\|^Supersedes:" +(defcustom message-ignored-supersedes-headers "^Path:\\|^Date\\|^NNTP-Posting-Host:\\|^Xref:\\|^Lines:\\|^Received:\\|^X-From-Line:\\|^X-Trace:\\|^X-Complaints-To:\\|Return-Path:\\|^Supersedes:\\|^X-Trace:\\|^X-Complaints-To:" "*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." :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 @@ -255,6 +290,15 @@ should return the new buffer name." :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) @@ -275,13 +319,13 @@ If t, use `message-user-organization-file'." :group 'message-headers) (defcustom message-forward-start-separator - "------- Start of forwarded message -------\n" + (concat (mime-make-tag "message" "rfc822") "\n") "*Delimiter inserted before forwarded messages." :group 'message-forwarding :type 'string) (defcustom message-forward-end-separator - "------- End of forwarded message -------\n" + (concat (mime-make-tag "text" "plain") "\n") "*Delimiter inserted after forwarded messages." :group 'message-forwarding :type 'string) @@ -292,12 +336,33 @@ If t, use `message-user-organization-file'." :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:" + "^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-ignored-resent-headers "^Return-receipt" +(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 +successive function. + +The provided functions are: + +* message-forward-subject-author-subject (Source of article (author or + newsgroup)), in brackets followed by the subject +* message-forward-subject-fwd (Subject of article with 'Fwd:' prepended + to it." + :group 'message-forwarding + :type '(radio (function-item message-forward-subject-author-subject) + (function-item message-forward-subject-fwd))) + +(defcustom message-wash-forwarded-subjects nil + "*If non-nil, try to remove as much old cruft as possible from the subject of messages before generating the new subject of a forward." + :group 'message-forwarding + :type 'boolean) + +(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) @@ -321,16 +386,17 @@ variable `mail-header-separator'. Legal values include `message-send-mail-with-sendmail' (the default), `message-send-mail-with-mh', `message-send-mail-with-qmail' and -`smtpmail-send-it'." +`message-send-mail-with-smtp'." :type '(radio (function-item message-send-mail-with-sendmail) (function-item message-send-mail-with-mh) (function-item message-send-mail-with-qmail) - (function-item smtpmail-send-it) + (function-item message-send-mail-with-smtp) (function :tag "Other")) :group 'message-sending :group 'message-mail) -(defcustom message-send-news-function 'message-send-news +;; 1997-09-29 by MORIOKA Tomohiko +(defcustom message-send-news-function 'message-send-news-with-gnus "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'." @@ -397,6 +463,7 @@ might set this variable to '(\"-f\" \"you@some.where\")." (defvar gnus-select-method) (defcustom message-post-method (cond ((and (boundp 'gnus-post-method) + (listp gnus-post-method) gnus-post-method) gnus-post-method) ((boundp 'gnus-select-method) @@ -416,7 +483,7 @@ variable isn't used." :group 'message-headers :type 'boolean) -(defcustom message-setup-hook nil +(defcustom message-setup-hook '(message-mime-setup) "Normal hook, run each time a new outgoing message is initialized. The function `message-setup' runs this hook." :group 'message-various @@ -429,13 +496,38 @@ the signature is inserted." :group 'message-various :type 'hook) +(defcustom message-bounce-setup-hook nil + "Normal hook, run each time a 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 :type 'hook) (defcustom message-header-hook nil - "Hook run in a message mode buffer narrowed to the headers." + "Hook run in a message mode before header encode. Buffer narrowed +to the headers." + :group 'message-various + :type 'hook) + +(defcustom message-header-encode-function + 'eword-encode-header + "A function called to encode header." + :group 'message-various + :type 'function) + +(defcustom message-header-encoded-hook nil + "Hook run in a message mode after header encoded. Buffer narrowed +to the headers." :group 'message-various :type 'hook) @@ -457,6 +549,12 @@ nil means use indentation." :type 'string :group 'message-insertion) +(defcustom message-yank-add-new-references t + "*Non-nil means new IDs will be added to \"References\" field when an +article is yanked by the command `message-yank-original' interactively." + :type 'boolean + :group 'message-insertion) + (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'." @@ -464,16 +562,12 @@ Used by `message-yank-original' via `message-yank-cite'." :type 'integer) ;;;###autoload -(defcustom message-cite-function - (if (and (boundp 'mail-citation-hook) - mail-citation-hook) - mail-citation-hook - 'message-cite-original) +(defcustom message-cite-function 'message-cite-original "*Function for citing an original message. -Pre-defined functions include `message-cite-original' and -`message-cite-original-without-signature'." +Predefined functions include `message-cite-original' and +`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) @@ -529,8 +623,6 @@ If stringp, use this; if non-nil, use no host name (user name only)." (defvar message-reply-buffer nil) (defvar message-reply-headers nil) -(defvar message-newsreader nil) -(defvar message-mailer nil) (defvar message-sent-message-via nil) (defvar message-checksum nil) (defvar message-send-actions nil @@ -541,6 +633,9 @@ If stringp, use this; if non-nil, use no host name (user name only)." "A list of actions to be performed before killing a message buffer.") (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." @@ -568,6 +663,11 @@ articles." :group 'message-news :type 'message-header-lines) +(defcustom message-mail-follow-up-address-checker nil + "A function of check follow up mail address." + :group 'message-mail + :type 'function) + ;; Note: could use /usr/ucb/mail instead of sendmail; ;; options -t, and -v if not interactive. (defcustom message-mailer-swallows-blank-line @@ -595,6 +695,10 @@ actually occur." :group 'message-sending :type 'sexp) +;;; XXX: This symbol is overloaded! See below. +(defvar message-user-agent nil + "String of the form of PRODUCT/VERSION. Used for User-Agent header field.") + ;; Ignore errors in case this is used in Emacs 19. ;; Don't use ignore-errors because this is copied into loaddefs.el. ;;;###autoload @@ -626,10 +730,10 @@ the prefix.") 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) @@ -825,6 +929,18 @@ The cdr of ech entry is a function for applying the face to a region.") :group 'message-various :type 'hook) +(defcustom message-use-multi-frames nil + "Make new frame when sending messages." + :group 'message-frames + :type 'boolean) + +(defcustom message-delete-frame-on-exit nil + "Delete frame after sending messages." + :group 'message-frames + :type '(choice (const :tag "off" nil) + (const :tag "always" t) + (const :tag "ask" ask))) + ;;; Internal variables. (defvar message-buffer-list nil) @@ -915,9 +1031,8 @@ The cdr of ech entry is a function for applying the face to a region.") (Lines) (Expires) (Message-ID) - (References . message-shorten-references) - (X-Mailer) - (X-Newsreader)) + (References . message-fill-references) + (User-Agent)) "Alist used for formatting headers.") (eval-and-compile @@ -933,6 +1048,7 @@ The cdr of ech entry is a function for applying the face to a region.") (autoload 'nndraft-request-expire-articles "nndraft") (autoload 'gnus-open-server "gnus-int") (autoload 'gnus-request-post "gnus-int") + (autoload 'gnus-copy-article-buffer "gnus-msg") (autoload 'gnus-alive-p "gnus-util") (autoload 'rmail-output "rmail")) @@ -941,6 +1057,22 @@ The cdr of ech entry is a function for applying the face to a region.") ;;; ;;; 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" @@ -975,12 +1107,12 @@ The cdr of ech entry is a function for applying the face to a region.") (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))))) @@ -1017,11 +1149,12 @@ The cdr of ech entry is a function for applying the face to a region.") (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*") @@ -1161,7 +1294,6 @@ Return the number of headers removed." (- max rank) (1+ max))))) (message-sort-headers-1)))) - ;;; @@ -1210,7 +1342,9 @@ Return the number of headers removed." (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-xk" 'message-mimic-kill-buffer)) (easy-menu-define message-mode-menu message-mode-map "Message Menu." @@ -1317,13 +1451,15 @@ C-c C-r message-caesar-buffer-body (rot13 the message body)." (setq paragraph-separate paragraph-start) (make-local-variable 'message-reply-headers) (setq message-reply-headers nil) - (make-local-variable 'message-newsreader) - (make-local-variable 'message-mailer) + (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) + (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) @@ -1420,13 +1556,22 @@ C-c C-r message-caesar-buffer-body (rot13 the message body)." (goto-char (point-min)) (search-forward (concat "\n" mail-header-separator "\n") nil t)) +(defun message-goto-eoh () + "Move point to the end of the headers." + (interactive) + (message-goto-body) + (forward-line -2)) + (defun message-goto-signature () - "Move point to the beginning of the message signature." + "Move point to the beginning of the message signature. +If there is no signature in the article, go to the end and +return nil." (interactive) (goto-char (point-min)) (if (re-search-forward message-signature-separator nil t) (forward-line 1) - (goto-char (point-max)))) + (goto-char (point-max)) + nil)) @@ -1466,16 +1611,17 @@ With the prefix argument FORCE, insert the header anyway." (interactive "r") (save-excursion (goto-char end) - (delete-region (point) (progn (message-goto-signature) - (forward-line -2) - (point))) + (delete-region (point) (if (not (message-goto-signature)) + (point) + (forward-line -2) + (point))) (insert "\n") (goto-char beg) (delete-region beg (progn (message-goto-body) (forward-line 2) (point)))) - (message-goto-signature) - (forward-line -2)) + (when (message-goto-signature) + (forward-line -2))) (defun message-kill-to-signature () "Deletes all text up to the signature." @@ -1699,6 +1845,29 @@ However, if `message-yank-prefix' is non-nil, insert that prefix on each line." (forward-line 1)))) (goto-char start))) +(defun message-list-references (refs-list &rest refs-strs) + "Add `Message-ID's which appear in REFS-STRS but not in REFS-LIST, +to REFS-LIST." + (let (refs ref id) + (while refs-strs + (setq refs (car refs-strs) + refs-strs (cdr refs-strs)) + (when refs + (setq refs (std11-parse-msg-ids (std11-lexical-analyze refs))) + (while refs + (setq ref (car refs) + refs (cdr refs)) + (when (eq (car ref) 'msg-id) + (setq id (concat "<" + (mapconcat + (function (lambda (p) (cdr p))) + (cdr ref) "") + ">")) + (or (member id refs-list) + (push id refs-list)))))) + refs-list)) + +(defvar gnus-article-copy) (defun message-yank-original (&optional arg) "Insert the message being replied to, if any. Puts point before the text and mark after. @@ -1708,13 +1877,45 @@ 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." +prefix, and don't delete any headers. + +In addition, if `message-yank-add-new-references' is non-nil and this +command is called interactively, new IDs from the yanked article will +be added to \"References\" field." (interactive "P") - (let ((modified (buffer-modified-p))) - (when (and message-reply-buffer + (let ((modified (buffer-modified-p)) + (buffer (message-eval-parameter message-reply-buffer)) + refs) + (when (and buffer message-cite-function) - (delete-windows-on message-reply-buffer t) - (insert-buffer message-reply-buffer) + (delete-windows-on buffer t) + (insert-buffer buffer) ; mark will be set at the end of article. + + ;; Add new IDs to References field. + (when (and message-yank-add-new-references (interactive-p)) + (save-excursion + (save-restriction + (narrow-to-region (point) (mark t)) + (std11-narrow-to-header) + (when (setq refs (message-list-references + '() + (or (message-fetch-field "References") + (message-fetch-field "In-Reply-To")) + (message-fetch-field "Message-ID"))) + (widen) + (message-narrow-to-headers) + (goto-char (point-min)) + (let ((case-fold-search t)) + (if (re-search-forward "^References:\\([\t ]+.+\n\\)+" nil t) + (replace-match "") + (goto-char (point-max)))) + (mail-header-format + (list (or (assq 'References message-header-format-alist) + '(References . message-fill-references))) + (list (cons 'References + (mapconcat 'identity (nreverse refs) " ")))) + (backward-delete-char 1))))) + (funcall message-cite-function) (message-exchange-point-and-mark) (unless (bolp) @@ -1733,6 +1934,11 @@ prefix, and don't delete any headers." (list message-indent-citation-function))))) (goto-char end) (when (re-search-backward "^-- $" start t) + ;; Also peel off any blank lines before the signature. + (forward-line -1) + (while (looking-at "^[ \t]*$") + (forward-line -1)) + (forward-line 1) (delete-region (point) end)) (goto-char start) (while functions @@ -1742,21 +1948,25 @@ prefix, and don't delete any headers." (insert "\n")) (funcall message-citation-line-function)))) +(defvar mail-citation-hook) ;Compiler directive (defun message-cite-original () "Cite function in the standard Message manner." - (let ((start (point)) - (functions - (when message-indent-citation-function - (if (listp message-indent-citation-function) - message-indent-citation-function - (list message-indent-citation-function))))) - (goto-char start) - (while functions - (funcall (pop functions))) - (when message-citation-line-function - (unless (bolp) - (insert "\n")) - (funcall message-citation-line-function)))) + (if (and (boundp 'mail-citation-hook) + mail-citation-hook) + (run-hooks 'mail-citation-hook) + (let ((start (point)) + (functions + (when message-indent-citation-function + (if (listp message-indent-citation-function) + message-indent-citation-function + (list message-indent-citation-function))))) + (goto-char start) + (while functions + (funcall (pop functions))) + (when message-citation-line-function + (unless (bolp) + (insert "\n")) + (funcall message-citation-line-function))))) (defun message-insert-citation-line () "Function that inserts a simple citation line." @@ -1819,11 +2029,18 @@ The text will also be indented the normal way." ;;; Sending messages ;;; +;; Avoid byte-compile warning. +(defvar message-encoding-buffer nil) +(defvar message-edit-buffer nil) +(defvar message-mime-mode nil) + (defun message-send-and-exit (&optional arg) "Send message like `message-send', then, if no errors, exit from mail buffer." (interactive "P") (let ((buf (current-buffer)) - (actions message-exit-actions)) + (actions message-exit-actions) + (frame (selected-frame)) + (org-frame message-original-frame)) (when (and (message-send arg) (buffer-name buf)) (if message-kill-buffer-on-exit @@ -1831,26 +2048,71 @@ The text will also be indented the normal way." (bury-buffer buf) (when (eq buf (current-buffer)) (message-bury buf))) - (message-do-actions actions)))) + (message-do-actions actions) + (message-delete-frame frame org-frame) + t))) (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)) + (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? ")) - (let ((actions message-kill-actions)) + (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-do-actions actions) + (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))) + (let ((message-delete-frame-on-exit nil)) + (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." + (when (and (or (and (featurep 'xemacs) + (not (eq 'tty (device-type)))) + window-system + (>= emacs-major-version 20)) + (or (and (eq message-delete-frame-on-exit t) + (select-frame frame) + (or (eq frame org-frame) + (prog1 + (y-or-n-p "Delete this frame?") + (message "")))) + (and (eq message-delete-frame-on-exit 'ask) + (select-frame frame) + (prog1 + (y-or-n-p "Delete this frame?") + (message ""))))) + (delete-frame frame))) (defun message-bury (buffer) "Bury this mail buffer." @@ -1877,30 +2139,39 @@ the user from the mailer." (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...") - (let ((alist message-send-method-alist) + (let ((message-encoding-buffer + (message-generate-new-buffer-clone-locals " message encoding")) + (message-edit-buffer (current-buffer)) + (message-mime-mode mime-edit-mode-flag) + (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))) + (save-excursion + (set-buffer message-encoding-buffer) + (erase-buffer) + (insert-buffer message-edit-buffer) + (funcall message-encode-function) + (message-fix-before-sending) + (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") - ;; Mark the buffer as unmodified and delete autosave. + ;; Mark the buffer as unmodified and delete auto-save. (set-buffer-modified-p nil) (delete-auto-save-file-if-necessary t) (message-disassociate-draft) @@ -1916,14 +2187,20 @@ the user from the mailer." (defun message-send-via-news (arg) "Send the current message via news." - (funcall message-send-news-function arg)) + (message-send-news arg)) (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. (goto-char (point-max)) (unless (bolp) - (insert "\n"))) + (insert "\n")) + ;; Make all invisible text visible. + ;;(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?") + ;; (error "Invisible text found and made visible"))) + ) (defun message-add-action (action &rest types) "Add ACTION to be performed when doing an exit of type TYPES." @@ -1946,12 +2223,56 @@ the user from the mailer." (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)) - (mailbuf (current-buffer))) + failure) (save-restriction (message-narrow-to-headers) ;; Insert some headers. @@ -1959,33 +2280,40 @@ the user from the mailer." (if news nil message-deletable-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) - ;; Avoid copying text props. - (insert (format - "%s" (save-excursion - (set-buffer mailbuf) - (buffer-string)))) - ;; Remove some headers. - (save-restriction - (message-narrow-to-headers) + (run-hooks 'message-header-hook) + (when (functionp message-header-encode-function) + (funcall message-header-encode-function)) + (run-hooks 'message-header-encoded-hook)) + (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)) - (funcall message-send-mail-function)) - (kill-buffer tembuf)) - (set-buffer mailbuf) - (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 (eq (char-before) ?\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." @@ -2014,31 +2342,31 @@ the user from the mailer." (save-excursion (set-buffer errbuf) (erase-buffer)))) - (let ((default-directory "/") - (coding-system-for-write 'binary)) - (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"))))) + (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) @@ -2063,28 +2391,28 @@ to find out how to use this." (run-hooks 'message-send-mail-hook) ;; send the message (case - (let ((coding-system-for-write 'binary)) - (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) @@ -2111,13 +2439,72 @@ to find out how to use this." ;; Pass it on to mh. (mh-send-letter))) +(defun message-send-mail-with-smtp () + "Send off the prepared buffer with SMTP." + (require 'smtp) ; XXX + (let ((case-fold-search t) + recipients) + (save-restriction + (message-narrow-to-headers) + (setq recipients + ;; XXX: Should be replaced by better one. + (smtp-deduce-address-list (current-buffer) + (point-min) (point-max))) + ;; Remove BCC lines. + (message-remove-header "bcc")) + ;; 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") + (backward-char 1) + (run-hooks 'message-send-mail-hook) + (if recipients + (let ((result (smtp-via-smtp user-mail-address + recipients + (current-buffer)))) + (unless (eq result t) + (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) (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) @@ -2129,22 +2516,19 @@ to find out how to use this." ;; Insert some headers. (message-generate-headers message-required-news-headers) ;; Let the user do all of the above. - (run-hooks 'message-header-hook)) + (run-hooks 'message-header-hook) + (when (functionp message-header-encode-function) + (funcall message-header-encode-function)) + (run-hooks 'message-header-encoded-hook)) (message-cleanup-headers) (if (not (message-check-news-syntax)) - (progn - ;;(message "Posting not performed") - nil) + nil (unwind-protect (save-excursion (set-buffer tembuf) (buffer-disable-undo (current-buffer)) (erase-buffer) - ;; Avoid copying text props. - (insert (format - "%s" (save-excursion - (set-buffer messbuf) - (buffer-string)))) + (insert-buffer message-encoding-buffer) ;; Remove some headers. (save-restriction (message-narrow-to-headers) @@ -2152,31 +2536,37 @@ to find out how to use this." (message-remove-header message-ignored-news-headers t)) (goto-char (point-max)) ;; require one newline at the end. - (or (= (preceding-char) ?\n) + (or (eq (char-before) ?\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))) + (setq result (message-maybe-split-and-send-news method))) (kill-buffer tembuf)) - (set-buffer messbuf) + (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) + (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) + (gnus-request-post method) + )) ;;; ;;; Header generation & syntax checking. @@ -2211,7 +2601,9 @@ to find out how to use this." (message-narrow-to-headers) (message-check-news-header-syntax))) ;; Check the body. - (message-check-news-body-syntax))))) + (save-excursion + (set-buffer message-edit-buffer) + (message-check-news-body-syntax)))))) (defun message-check-news-header-syntax () (and @@ -2427,6 +2819,9 @@ to find out how to use this." (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) @@ -2454,6 +2849,54 @@ to find out how to use this." (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)) @@ -2463,21 +2906,21 @@ to find out how to use this." (concat "^" (regexp-quote mail-header-separator) "$")) (while (not (eobp)) (when (not (looking-at "[ \t\n]")) - (setq sum (logxor (ash sum 1) (if (natnump sum) 0 1) - (following-char)))) + (setq sum (logxor (ash sum 1) (if (natnump sum) 0 1) + (char-after)))) (forward-char 1))) sum)) (defun message-do-fcc () "Process Fcc headers in the current buffer." (let ((case-fold-search t) - (buf (current-buffer)) + (coding-system-for-write 'raw-text) list file) (save-excursion (set-buffer (get-buffer-create " *message temp*")) (buffer-disable-undo (current-buffer)) (erase-buffer) - (insert-buffer-substring buf) + (insert-buffer-substring message-encoding-buffer) (save-restriction (message-narrow-to-headers) (while (setq file (message-fetch-field "fcc")) @@ -2650,17 +3093,21 @@ to find out how to use this." "Return the In-Reply-To header for this message." (when message-reply-headers (let ((from (mail-header-from message-reply-headers)) - (date (mail-header-date message-reply-headers))) - (when from - (let ((stop-pos - (string-match " *at \\| *@ \\| *(\\| *<" from))) - (concat (if (and stop-pos - (not (zerop stop-pos))) - (substring from 0 stop-pos) from) - "'s message of \"" - (if (or (not date) (string= date "")) - "(unknown date)" date) - "\"")))))) + (date (mail-header-date message-reply-headers)) + (msg-id (mail-header-message-id message-reply-headers))) + (when msg-id + (concat msg-id + (when from + (let ((stop-pos + (string-match " *at \\| *@ \\| *(\\| *<" from))) + (concat " (" + (if (and stop-pos + (not (zerop stop-pos))) + (substring from 0 stop-pos) from) + "'s message of \"" + (if (or (not date) (string= date "")) + "(unknown date)" date) + "\")")))))))) (defun message-make-distribution () "Make a Distribution header." @@ -2800,6 +3247,24 @@ give as trustworthy answer as possible." (or mail-host-address (message-make-fqdn))) +(defun message-make-user-agent () + "Return user-agent info." + (if message-user-agent + (save-excursion + (goto-char (point-min)) + (let ((case-fold-search t) + user-agent beg p end) + (if (re-search-forward "^User-Agent:[ \t]*" nil t) + (progn + (setq beg (match-beginning 0) + p (match-end 0) + end (std11-field-end) + user-agent (buffer-substring p end)) + (delete-region beg (1+ end)) + (concat message-user-agent " " user-agent) + ) + message-user-agent))))) + (defun message-generate-headers (headers) "Prepare article HEADERS. Headers already prepared in the buffer are not modified." @@ -2816,9 +3281,7 @@ Headers already prepared in the buffer are not modified." (To nil) (Distribution (message-make-distribution)) (Lines (message-make-lines)) - (X-Newsreader message-newsreader) - (X-Mailer (and (not (message-fetch-field "X-Newsreader")) - message-mailer)) + (User-Agent (message-make-user-agent)) (Expires (message-make-expires)) (case-fold-search t) header value elem) @@ -2846,12 +3309,20 @@ Headers already prepared in the buffer are not modified." (setq header (car elem))) (setq header elem)) (when (or (not (re-search-forward - (concat "^" (downcase (symbol-name header)) ":") + (concat "^" + (regexp-quote + (downcase + (if (stringp header) + header + (symbol-name header)))) + ":") nil t)) (progn ;; The header was found. We insert a space after the ;; colon, if there is none. - (if (/= (following-char) ? ) (insert " ") (forward-char 1)) + (if (eq (char-after) ? ) + (forward-char 1) + (insert " ")) ;; Find out whether the header is empty... (looking-at "[ \t]*$"))) ;; So we find out what value we should insert. @@ -2888,7 +3359,8 @@ Headers already prepared in the buffer are not modified." (progn ;; This header didn't exist, so we insert it. (goto-char (point-max)) - (insert (symbol-name header) ": " value "\n") + (insert (if (stringp header) header (symbol-name header)) + ": " value "\n") (forward-line -1)) ;; The value of this header was empty, so we clear ;; totally and insert the new value. @@ -2959,7 +3431,7 @@ Headers already prepared in the buffer are not modified." (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 (and (> (current-column) 78) @@ -2977,6 +3449,13 @@ Headers already prepared in the buffer are not modified." (widen) (forward-line 1))) +(defun message-fill-references (header value) + (insert (capitalize (symbol-name header)) + ": " + (std11-fill-msg-id-list-string + (if (consp value) (car value) value)) + "\n")) + (defun message-fill-header (header value) (let ((begin (point)) (fill-column 990) @@ -3024,7 +3503,7 @@ Headers already prepared in the buffer are not modified." (search-backward ":" ) (widen) (forward-char 1) - (if (= (following-char) ? ) + (if (eq (char-after) ? ) (forward-char 1) (insert " "))) (t @@ -3059,7 +3538,24 @@ Headers already prepared in the buffer are not modified." (defun message-pop-to-buffer (name) "Pop to buffer NAME, and warn if it already exists and is modified." - (let ((buffer (get-buffer name))) + (let ((pop-up-frames pop-up-frames) + (special-display-buffer-names special-display-buffer-names) + (special-display-regexps special-display-regexps) + (same-window-buffer-names same-window-buffer-names) + (same-window-regexps same-window-regexps) + (buffer (get-buffer name)) + (cur (current-buffer))) + (if (or (and (featurep 'xemacs) + (not (eq 'tty (device-type)))) + window-system + (>= emacs-major-version 20)) + (when message-use-multi-frames + (setq pop-up-frames t + special-display-buffer-names nil + special-display-regexps nil + same-window-buffer-names nil + same-window-regexps nil)) + (setq pop-up-frames nil)) (if (and buffer (buffer-name buffer)) (progn @@ -3068,9 +3564,12 @@ Headers already prepared in the buffer are not modified." (not (y-or-n-p "Message already being composed; erase? "))) (error "Message being composed"))) - (set-buffer (pop-to-buffer name)))) - (erase-buffer) - (message-mode)) + (set-buffer (pop-to-buffer name))) + (erase-buffer) + (message-mode) + (when pop-up-frames + (make-local-variable 'message-original-frame) + (setq message-original-frame (selected-frame))))) (defun message-do-send-housekeeping () "Kill old message buffers." @@ -3105,7 +3604,9 @@ Headers already prepared in the buffer are not modified." 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 @@ -3159,12 +3660,12 @@ Headers already prepared in the buffer are not modified." (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))) @@ -3184,7 +3685,8 @@ Headers already prepared in the buffer are not modified." (defun message-mail (&optional to subject other-headers continue switch-function yank-action send-actions) - "Start editing a mail message to be sent." + "Start editing a mail message to be sent. +OTHER-HEADERS is an alist of header/value pairs." (interactive) (let ((message-this-is-mail t)) (message-pop-to-buffer (message-buffer-name "mail" to)) @@ -3210,7 +3712,7 @@ Headers already prepared in the buffer are not modified." from subject date reply-to to cc references message-id follow-to (inhibit-point-motion-hooks t) - mct never-mct gnus-warning) + mct never-mct gnus-warning in-reply-to) (save-restriction (message-narrow-to-head) ;; Allow customizations to have their say. @@ -3233,6 +3735,12 @@ Headers already prepared in the buffer are not modified." reply-to (message-fetch-field "reply-to") references (message-fetch-field "references") message-id (message-fetch-field "message-id" t)) + ;; Get the references from "In-Reply-To" field if there were + ;; no references and "In-Reply-To" field looks promising. + (unless references + (when (and (setq in-reply-to (message-fetch-field "in-reply-to")) + (string-match "<[^>]+>" in-reply-to)) + (setq references (match-string 0 in-reply-to)))) ;; Remove any (buggy) Re:'s that are present and make a ;; proper one. (when (string-match message-subject-re-regexp subject) @@ -3283,7 +3791,10 @@ Headers already prepared in the buffer are not modified." (message-tokenize-header (buffer-string)))) (let ((s ccalist)) (while s - (setq ccalist (delq (assoc (car (pop s)) s) ccalist))))) + (setq ccalist (delq (assoc (car (pop s)) s) ccalist)))) + (when (functionp message-mail-follow-up-address-checker) + (setq ccalist (funcall message-mail-follow-up-address-checker + ccalist)))) (setq follow-to (list (cons 'To (cdr (pop ccalist))))) (when ccalist (let ((ccs (cons 'Cc (mapconcat @@ -3298,7 +3809,8 @@ Headers already prepared in the buffer are not modified." (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) @@ -3423,7 +3935,8 @@ responses here are directed to other newsgroups.")) cur) (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 "")))) ;;;###autoload @@ -3444,14 +3957,14 @@ responses here are directed to other newsgroups.")) message-id (message-fetch-field "message-id" t) distribution (message-fetch-field "distribution"))) ;; Make sure that this article was written by the user. - (unless (or (and sender - (string-equal - (downcase sender) - (downcase (message-make-sender)))) - (string-equal - (downcase (cadr (mail-extract-address-components from))) - (downcase (cadr (mail-extract-address-components - (message-make-from)))))) + (unless (or (and sender + (string-equal + (downcase sender) + (downcase (message-make-sender)))) + (string-equal + (downcase (cadr (mail-extract-address-components from))) + (downcase (cadr (mail-extract-address-components + (message-make-from)))))) (error "This article is not yours")) ;; Make control message. (setq buf (set-buffer (get-buffer-create " *message cancel*"))) @@ -3468,24 +3981,35 @@ responses here are directed to other newsgroups.")) message-cancel-message) (message "Canceling your article...") (if (let ((message-syntax-checks - 'dont-check-for-anything-just-trust-me)) - (funcall message-send-news-function)) + 'dont-check-for-anything-just-trust-me) + (message-encoding-buffer (current-buffer)) + (message-edit-buffer (current-buffer))) + (message-send-news)) (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. This is done simply by taking the old article and adding a Supersedes header line with the old Message-ID." (interactive) - (let ((cur (current-buffer))) + (let ((cur (current-buffer)) + (sender (message-fetch-field "sender")) + (from (message-fetch-field "from"))) ;; Check whether the user owns the article that is to be superseded. - (unless (string-equal - (downcase (or (message-fetch-field "sender") - (cadr (mail-extract-address-components - (message-fetch-field "from"))))) - (downcase (message-make-sender))) + (unless (or (and sender + (string-equal + (downcase sender) + (downcase (message-make-sender)))) + (string-equal + (downcase (cadr (mail-extract-address-components from))) + (downcase (cadr (mail-extract-address-components + (message-make-from)))))) (error "This article is not yours")) ;; Get a normal message buffer. (message-pop-to-buffer (message-buffer-name "supersede")) @@ -3501,7 +4025,11 @@ header line with the old Message-ID." (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 () @@ -3521,18 +4049,83 @@ header line with the old Message-ID." (insert-file-contents file-name nil))) (t (error "message-recover cancelled"))))) +;;; Washing Subject: + +(defun message-wash-subject (subject) + "Remove junk like \"Re:\", \"(fwd)\", etc. that was added to the subject by previous forwarders, replyers, etc." + (nnheader-temp-write nil + (insert-string subject) + (goto-char (point-min)) + ;; strip Re/Fwd stuff off the beginning + (while (re-search-forward + "\\([Rr][Ee]:\\|[Ff][Ww][Dd]\\(\\[[0-9]*\\]\\)?:\\|[Ff][Ww]:\\)" nil t) + (replace-match "")) + + ;; and gnus-style forwards [foo@bar.com] subject + (goto-char (point-min)) + (while (re-search-forward "\\[[^ \t]*\\(@\\|\\.\\)[^ \t]*\\]" nil t) + (replace-match "")) + + ;; and off the end + (goto-char (point-max)) + (while (re-search-backward "([Ff][Ww][Dd])" nil t) + (replace-match "")) + + ;; and finally, any whitespace that was left-over + (goto-char (point-min)) + (while (re-search-forward "^[ \t]+" nil t) + (replace-match "")) + (goto-char (point-max)) + (while (re-search-backward "[ \t]+$" nil t) + (replace-match "")) + + (buffer-string))) + ;;; Forwarding messages. +(defun message-forward-subject-author-subject (subject) + "Generate a subject for a forwarded message. +The form is: [Source] Subject, where if the original message was mail, +Source is the sender, and if the original message was news, Source is +the list of newsgroups is was posted to." + (concat "[" + (or (message-fetch-field + (if (message-news-p) "newsgroups" "from")) + "(nowhere)") + "] " subject)) + +(defun message-forward-subject-fwd (subject) + "Generate a subject for a forwarded message. +The form is: Fwd: Subject, where Subject is the original subject of +the message." + (concat "Fwd: " subject)) + (defun message-make-forward-subject () "Return a Subject header suitable for the message in the current buffer." (save-excursion (save-restriction (current-buffer) (message-narrow-to-head) - (concat "[" (or (message-fetch-field - (if (message-news-p) "newsgroups" "from")) - "(nowhere)") - "] " (or (message-fetch-field "Subject") ""))))) + (let ((funcs message-make-forward-subject-function) + (subject (message-fetch-field "Subject"))) + (setq subject + (if subject + (if message-wash-forwarded-subjects + (message-wash-subject + (nnheader-decode-subject subject)) + (nnheader-decode-subject subject)) + "(none)")) + ;; Make sure funcs is a list. + (and funcs + (not (listp funcs)) + (setq funcs (list funcs))) + ;; Apply funcs in order, passing subject generated by previous + ;; func to the next one. + (while funcs + (when (message-functionp (car funcs)) + (setq subject (funcall (car funcs) subject))) + (setq funcs (cdr funcs))) + subject)))) ;;;###autoload (defun message-forward (&optional news) @@ -3582,7 +4175,10 @@ Optional NEWS will use news to forward instead of mail." (set-buffer (get-buffer-create " *message resend*")) (buffer-disable-undo (current-buffer)) (erase-buffer) - (message-setup `((To . ,address))) + ;; avoid to turn-on-mime-edit + (let (message-setup-hook) + (message-setup `((To . ,address))) + ) ;; Insert our usual headers. (message-generate-headers '(From Date To)) (message-narrow-to-headers) @@ -3613,10 +4209,16 @@ Optional NEWS will use news to forward instead of mail." (when (looking-at "From ") (replace-match "X-From-Line: ")) ;; Send it. - (message-send-mail) + (let ((message-encoding-buffer (current-buffer)) + (message-edit-buffer (current-buffer))) + (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. @@ -3630,7 +4232,7 @@ you." (insert-buffer-substring cur) (undo-boundary) (message-narrow-to-head) - (if (and (message-fetch-field "Mime-Version") + (if (and (message-fetch-field "MIME-Version") (setq boundary (message-fetch-field "Content-Type"))) (if (string-match "boundary=\"\\([^\"]+\\)\"" boundary) (setq boundary (concat (match-string 1 boundary) " *\n" @@ -3656,6 +4258,9 @@ you." (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))) ;;; @@ -3733,7 +4338,7 @@ which specify the range to operate on." (goto-char (min start end)) (while (< (point) end1) (or (looking-at "[_\^@- ]") - (insert (following-char) "\b")) + (insert (char-after) "\b")) (forward-char 1))))) ;;;###autoload @@ -3747,7 +4352,7 @@ which specify the range to operate on." (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) @@ -3788,7 +4393,6 @@ Do a `tab-to-tab-stop' if not in those headers." (point)))) (hashtb (and (boundp 'gnus-active-hashtb) gnus-active-hashtb)) (completions (all-completions string hashtb)) - (cur (current-buffer)) comp) (delete-region b (point)) (cond @@ -3858,7 +4462,7 @@ regexp varstr." (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) @@ -3869,20 +4473,300 @@ regexp varstr." (cdr local))))) locals))) -;;; Miscellaneous functions - -;; stolen (and renamed) from nnheader.el -(defun message-replace-chars-in-string (string from to) - "Replace characters in STRING from FROM to TO." - (let ((string (substring string 0)) ;Copy string. - (len (length string)) - (idx 0)) - ;; Replace all occurrences of FROM with TO. - (while (< idx len) - (when (= (aref string idx) from) - (aset string idx to)) - (setq idx (1+ idx))) - string)) +;; @ For `message-mail-follow-up-address-checker'. + +(defcustom message-mailing-list-address-list nil + "*Regexp matching addresses that are mailing lists. +It must be a simple regexp string or a list of regexp strings. +This variable is used by \`message-check-mailing-list-with-address-list\'." + :group 'message-mail + :type '(repeat regexp)) + +(defun message-check-mailing-list-with-address-list (alist) + (let ((s alist) + (regexp (if (stringp message-mailing-list-address-list) + message-mailing-list-address-list + (mapconcat + (lambda (x) + x) + message-mailing-list-address-list + "\\|"))) + address non-mailing-list mailing-list) + (while (setq address (car (pop s))) + (if (string-match regexp address) + (setq mailing-list t) + (setq non-mailing-list + (append non-mailing-list (list address))))) + (if (or (not non-mailing-list) + (not mailing-list) + (not (y-or-n-p "Do you want to remove private address? "))) + alist + (setq s non-mailing-list) + (while s + (setq alist (delq (assoc (pop s) alist) alist))) + alist) + )) + +(defcustom message-mailing-list-address-p nil + "*The function return t if address is a mailing list. +It must be function, and interface is (ADDRESS). +ADDRESS is a string of mail address. +This variable is used by \`message-check-mailing-list-with-function\'." + :group 'message-mail + :type 'function) + +(defun message-check-mailing-list-with-function (alist) + (let ((s alist) + address non-mailing-list mailing-list) + (while (setq address (car (pop s))) + (if (funcall message-mailing-list-address-p address) + (setq mailing-list t) + (setq non-mailing-list + (append non-mailing-list (list address))))) + (if (or (not non-mailing-list) + (not mailing-list) + (not (y-or-n-p "Do you want to remove private address? "))) + alist + (setq s non-mailing-list) + (while s + (setq alist (delq (assoc (pop s) alist) alist))) + alist) + )) + +;;; @ for locale specification. +;;; + +(defcustom message-mime-charset-recover-function + 'message-mime-charset-recover-by-ask + "A function called to recover \ +when could not found legal MIME charset for sending message." + :type '(radio (function-item message-mime-charset-recover-by-ask) + (function :tag "Other")) + :group 'message-sending) + +(defvar message-mime-charset-recover-args nil) +(defvar message-charsets-mime-charset-alist nil) + +(defun message-maybe-encode () + (when message-mime-mode + (run-hooks 'mime-edit-translate-hook)) + (let ((locale-list (message-locale-detect))) + (when message-mime-mode + (let* ((default-mime-charset-detect-method-for-write + (or message-mime-charset-recover-function + default-mime-charset-detect-method-for-write)) + message-mime-charset-recover-args + (charsets-mime-charset-alist charsets-mime-charset-alist) + (message-charsets-mime-charset-alist charsets-mime-charset-alist)) + (message-mime-charset-setup locale-list) + (if (catch 'mime-edit-error + (save-excursion + (mime-edit-translate-body) + )) + (error "Translation error!") + )) + (end-of-invisible) + (run-hooks 'mime-edit-exit-hook) + ))) + +(defcustom message-locale-default nil + "Default locale for sending message." + :group 'message-sending + :type 'symbol) + +(defcustom message-locale-detect-for-mail nil + "*A function called to detect locale from recipient mail address." + :group 'message-sending + :type 'function) + +(defcustom message-locale-detect-for-news + 'message-locale-detect-with-newsgroup-alist + "*A function called to detect locale from newsgroup." + :group 'message-sending + :type 'function) + +(defun message-locale-detect () + (when (or message-locale-detect-for-news + message-locale-detect-for-mail) + (save-excursion + (save-restriction + (message-narrow-to-head) + (let (lc dest) + (when message-locale-detect-for-news + (setq lc (mapcar + (lambda (newsgroup) + (funcall message-locale-detect-for-news + (and (string-match "[^ \t]+" newsgroup) + (match-string 0 newsgroup)))) + (message-tokenize-header + (message-fetch-field "newsgroups"))))) + (when message-locale-detect-for-mail + (let ((field-list '("to" "cc" "bcc"))) + (while (car field-list) + (setq lc (append + lc + (mapcar + (lambda (address) + (funcall message-locale-detect-for-mail + (car + (cdr (std11-extract-address-components + address))))) + (message-tokenize-header + (message-fetch-field (pop field-list))))))))) + (setq lc (delq nil lc)) + (while lc + (setq dest (cons (car lc) dest) + lc (delq (car lc) lc))) + (or dest + (and message-locale-default (list message-locale-default))) + ))))) + +(defvar message-locale-newsgroup-alist + '(("^fj\\." . fj) + )) + +(defun message-locale-detect-with-newsgroup-alist (newsgroup) + (let ((rest message-locale-newsgroup-alist) + done) + (while (and (not done) + rest) + (when (string-match (car (car rest)) newsgroup) + (setq done (car rest))) + (setq rest (cdr rest))) + (cdr done) + )) + +(defvar message-locale-mail-address-alist nil) + +(defun message-locale-detect-with-mail-address-alist (address) + (let ((rest message-locale-mail-address-alist) + done) + (while (and (not done) + rest) + (when (string-match (car (car rest)) address) + (setq done (car rest))) + (setq rest (cdr rest))) + (cdr done) + )) + +(defcustom message-mime-charset-recover-ask-function + 'message-mime-charset-recover-ask-y-or-n + "A function called to ask MIME charset. +This funtion will by called from \`message-mime-charset-recover-by-ask\'." + :type '(radio (function-item message-mime-charset-recover-ask-y-or-n) + (function-item message-mime-charset-recover-ask-charset) + (function :tag "Other")) + :group 'message-sending) + +(defun message-mime-charset-recover-by-ask (type charsets &rest args) + (let* ((charsets-mime-charset-alist message-charsets-mime-charset-alist) + (default-charset + (upcase (symbol-name + (or (charsets-to-mime-charset charsets) + default-mime-charset-for-write)))) + charset) + (save-excursion + (save-restriction + (save-window-excursion + (when (eq type 'region) + (narrow-to-region (car args) (car (cdr args))) + (pop-to-buffer (current-buffer) nil t)) + (if (setq charset (funcall message-mime-charset-recover-ask-function + default-charset charsets)) + (intern (downcase charset)) + (error "Canceled."))))))) + +(defun message-mime-charset-recover-ask-y-or-n (default-charset charsets) + (or (y-or-n-p (format "MIME charset %s is selected. OK? " + default-charset)) + (error "Canceled.")) + default-charset) + +(defun message-mime-charset-recover-ask-charset (default-charset charsets) + (let ((alist (mapcar + (lambda (cs) + (list (upcase (symbol-name cs)))) + (mime-charset-list))) + charset) + (while (not charset) + (setq charset + (completing-read "What MIME charset: " + alist nil t default-charset)) + (when (string= charset "") + (setq charset nil))) + charset)) + +(defvar message-locale-mime-charsets-alist + '((fj . (us-ascii iso-2022-jp iso-2022-jp-2)) + (none . nil) + )) + +(defun message-mime-charset-setup (locale-list) + (let (locale-cs) + (while (and charsets-mime-charset-alist + locale-list) + (unless (setq locale-cs + (assq (car locale-list) + message-locale-mime-charsets-alist)) + (error "Unknown locale \`%s\'. Add locale to \`%s\'." + (car locale-list) + 'message-locale-mime-charsets-alist)) + (setq locale-cs (cdr locale-cs) + charsets-mime-charset-alist (delq nil + (mapcar + (lambda (cs) + (and (memq (cdr cs) locale-cs) + cs)) + charsets-mime-charset-alist)) + locale-list (cdr locale-list)) + ))) + +;;; @ for MIME Edit mode +;;; + +(defun message-mime-insert-article (&optional message) + (interactive) + (let ((message-cite-function 'mime-edit-inserted-message-filter) + (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)) + (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)) + +(defun message-mime-encode (start end &optional orig-buf) + (save-restriction + (narrow-to-region start end) + (when (with-current-buffer orig-buf + mime-edit-mode-flag) + (run-hooks 'mime-edit-translate-hook) + (mime-edit-translate-buffer) + ) + (goto-char start) + (and (search-forward (concat "\n" mail-header-separator "\n") nil t) + (replace-match "\n\n")) + )) + +(set-alist 'format-alist + 'mime-message + '("MIME message." + "1\\(^\\)" + nil + message-mime-encode + t nil)) + +(defun message-mime-setup () + (turn-on-mime-edit) + (add-to-list 'buffer-file-format 'mime-message)) (run-hooks 'message-load-hook)