X-Git-Url: http://cgit.sxemacs.org/?p=gnus;a=blobdiff_plain;f=lisp%2Fmessage.el;h=ee22e6c37207a617fb844268922f8328faf23910;hp=4dbfaa0cf0eb2754e9cfbfdd8b5e7495b5d4e785;hb=9b139a13c0650a18872ebd64849560a97554afa8;hpb=2804e9a3c3ffd1de68a44542ffa9d31e1e9ec8c0 diff --git a/lisp/message.el b/lisp/message.el index 4dbfaa0cf..ee22e6c37 100644 --- a/lisp/message.el +++ b/lisp/message.el @@ -1,7 +1,7 @@ ;;; message.el --- composing mail and news messages ;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -;; 2005, 2006 Free Software Foundation, Inc. +;; 2005, 2006, 2007 Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen ;; Keywords: mail, news @@ -10,7 +10,7 @@ ;; GNU Emacs is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) +;; the Free Software Foundation; either version 3, or (at your option) ;; any later version. ;; GNU Emacs is distributed in the hope that it will be useful, @@ -34,10 +34,11 @@ (eval-when-compile (require 'cl) (defvar gnus-message-group-art) - (defvar gnus-list-identifiers) ; gnus-sum is required where necessary - (require 'hashcash)) + (defvar gnus-list-identifiers)) ; gnus-sum is required where necessary +(require 'hashcash) (require 'canlock) (require 'mailheader) +(require 'gmm-utils) (require 'nnheader) ;; This is apparently necessary even though things are autoloaded. ;; Because we dynamically bind mail-abbrev-mode-regexp, we'd better @@ -48,6 +49,8 @@ (require 'mail-parse) (require 'mml) (require 'rfc822) +(require 'ecomplete) + (defgroup message '((user-mail-address custom-variable) (user-full-name custom-variable)) @@ -152,7 +155,6 @@ If this variable is nil, no such courtesy message will be added." :group 'message-interface :type 'regexp) -;;;###autoload (defcustom message-from-style 'default "*Specifies how \"From\" headers look. @@ -186,14 +188,13 @@ To disable checking of long signatures, for instance, add Don't touch this variable unless you really know what you're doing. -Checks include `subject-cmsg', `multiple-headers', `sendsys', -`message-id', `from', `long-lines', `control-chars', `size', -`new-text', `quoting-style', `redirected-followup', `signature', -`approved', `sender', `empty', `empty-headers', `message-id', `from', -`subject', `shorten-followup-to', `existing-newsgroups', -`buffer-file-name', `unchanged', `newsgroups', `reply-to', -`continuation-headers', `long-header-lines', `invisible-text' and -`illegible-text'." +Checks include `approved', `continuation-headers', `control-chars', +`empty', `existing-newsgroups', `from', `illegible-text', +`invisible-text', `long-header-lines', `long-lines', `message-id', +`multiple-headers', `new-text', `newsgroups', `quoting-style', +`repeated-newsgroups', `reply-to', `sender', `sendsys', `shoot', +`shorten-followup-to', `signature', `size', `subject', `subject-cmsg' +and `valid-newsgroups'." :group 'message-news :type '(repeat sexp)) ; Fixme: improve this @@ -208,7 +209,7 @@ Also see `message-required-news-headers' and :link '(custom-manual "(message)Message Headers") :type '(repeat sexp)) -(defcustom message-draft-headers '(References From) +(defcustom message-draft-headers '(References From Date) "*Headers to be generated when saving a draft message." :version "22.1" :group 'message-news @@ -223,7 +224,7 @@ Also see `message-required-news-headers' and "*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 -User-Agent are optional. If don't you want message to insert some +User-Agent are optional. If you don't want message to insert some header, remove it from this list." :group 'message-news :group 'message-headers @@ -301,7 +302,7 @@ used." :version "22.1" :type '(choice (const :tag "never" nil) (const :tag "always strip" t) - (const ask)) + (const ask)) :link '(custom-manual "(message)Message Headers") :group 'message-various) @@ -408,7 +409,6 @@ for `message-cross-post-insert-note'." ;;; End of variables adopted from `message-utils.el'. -;;;###autoload (defcustom message-signature-separator "^-- *$" "Regexp matching the signature separator." :type 'regexp @@ -430,16 +430,36 @@ nil means let mailer mail back a message to report errors." :type 'boolean) (defcustom message-generate-new-buffers 'unique - "*Non-nil means create a new message buffer whenever `message-setup' is called. -If this is a function, call that function with three parameters: The type, -the to address and the group name. (Any of these may be nil.) The function -should return the new buffer name." + "*Say whether to create a new message buffer to compose a message. +Valid values include: + +nil + Generate the buffer name in the Message way (e.g., *mail*, *news*, + *mail to whom*, *news on group*, etc.) and continue editing in the + existing buffer of that name. If there is no such buffer, it will + be newly created. + +`unique' or t + Create the new buffer with the name generated in the Message way. + +`unsent' + Similar to `unique' but the buffer name begins with \"*unsent \". + +`standard' + Similar to nil but the buffer name is simpler like *mail message*. + +function + If this is a function, call that function with three parameters: + The type, the To address and the group name (any of these may be nil). + The function should return the new buffer name." :group 'message-buffers :link '(custom-manual "(message)Message Buffers") - :type '(choice (const :tag "off" nil) - (const :tag "unique" unique) - (const :tag "unsent" unsent) - (function fun))) + :type '(choice (const nil) + (sexp :tag "unique" :format "unique\n" :value unique + :match (lambda (widget value) (memq value '(unique t)))) + (const unsent) + (const standard) + (function :format "\n %{%t%}: %v"))) (defcustom message-kill-buffer-on-exit nil "*Non-nil means that the message buffer will be killed after sending a message." @@ -468,8 +488,14 @@ If t, use `message-user-organization-file'." :type '(choice string (const :tag "consult file" t))) -;;;###autoload -(defcustom message-user-organization-file "/usr/lib/news/organization" +(defcustom message-user-organization-file + (let (orgfile) + (dolist (f (list "/etc/organization" + "/etc/news/organization" + "/usr/lib/news/organization")) + (when (file-readable-p f) + (setq orgfile f))) + orgfile) "*Local news organization file." :type 'file :link '(custom-manual "(message)News Headers") @@ -578,7 +604,13 @@ Done before generating the new subject of a forward." :version "22.1" :group 'message-insertion :link '(custom-manual "(message)Insertion Variables") - :type 'regexp) + :type 'regexp + :set (lambda (symbol value) + (prog1 + (custom-set-default symbol value) + (if (boundp 'gnus-message-cite-prefix-regexp) + (setq gnus-message-cite-prefix-regexp + (concat "^\\(?:" value "\\)")))))) (defcustom message-cancel-message "I am canceling my own article.\n" "Message to be inserted in the cancel message." @@ -587,7 +619,6 @@ Done before generating the new subject of a forward." :type 'string) ;; Useful to set in site-init.el -;;;###autoload (defcustom message-send-mail-function (let ((program (if (boundp 'sendmail-program) ;; see paths.el @@ -757,6 +788,14 @@ If this is nil, use `user-mail-address'. If it is the symbol :link '(custom-manual "(message)Mail Variables") :group 'message-sending) +(defcustom message-sendmail-extra-arguments nil + "Additional arguments to `sendmail-program'." + ;; E.g. '("-a" "account") for msmtp + :version "23.0" ;; No Gnus + :type '(repeat string) + ;; :link '(custom-manual "(message)Mail Variables") + :group 'message-sending) + ;; qmail-related stuff (defcustom message-qmail-inject-program "/var/qmail/bin/qmail-inject" "Location of the qmail-inject program." @@ -813,9 +852,18 @@ will not have a visible effect for those headers." :group 'message-headers :link '(custom-manual "(message)Message Headers") :type '(choice (const :tag "None" nil) - (const :tag "References" '(references)) - (const :tag "All" t) - (repeat (sexp :tag "Header")))) + (const :tag "References" '(references)) + (const :tag "All" t) + (repeat (sexp :tag "Header")))) + +(defcustom message-fill-column 72 + "Column beyond which automatic line-wrapping should happen. +Local value for message buffers. If non-nil, also turn on +auto-fill in message buffers." + :group 'message-various + ;; :link '(custom-manual "(message)Message Headers") + :type '(choice (const :tag "Don't turn on auto fill" nil) + (integer))) (defcustom message-setup-hook nil "Normal hook, run each time a new outgoing message is initialized. @@ -862,19 +910,51 @@ the signature is inserted." :version "22.1" :group 'message-various) -;;;###autoload (defcustom message-citation-line-function 'message-insert-citation-line "*Function called to insert the \"Whomever writes:\" line. +Predefined functions include `message-insert-citation-line' and +`message-insert-formated-citation-line' (see the variable +`message-citation-line-format'). + Note that Gnus provides a feature where the reader can click on `writes:' to hide the cited text. If you change this line too much, people who read your message will have to change their Gnus configuration. See the variable `gnus-cite-attribution-suffix'." - :type 'function + :type '(choice + (function-item :tag "plain" message-insert-citation-line) + (function-item :tag "formatted" message-insert-formated-citation-line) + (function :tag "Other")) :link '(custom-manual "(message)Insertion Variables") :group 'message-insertion) -;;;###autoload +(defcustom message-citation-line-format "On %a, %b %d %Y, %N wrote:\n" + "Format of the \"Whomever writes:\" line. + +The string is formatted using `format-spec'. The following +constructs are replaced: + + %f The full From, e.g. \"John Doe \". + %n The mail address, e.g. \"john.doe@example.invalid\". + %N The real name if present, e.g.: \"John Doe\", else fall + back to the mail address. + %F The first name if present, e.g.: \"John\". + %L The last name if present, e.g.: \"Doe\". + +All other format specifiers are passed to `format-time-string' +which is called using the date from the article your replying to. +Extracting the first (%F) and last name (%L) is done +heuristically, so you should always check it yourself. + +Please also read the note in the documentation of +`message-citation-line-function'." + :type '(choice (const :tag "Plain" "%f writes:") + (const :tag "Include date" "On %a, %b %d %Y, %n wrote:") + string) + :link '(custom-manual "(message)Insertion Variables") + :version "23.0" ;; No Gnus + :group 'message-insertion) + (defcustom message-yank-prefix "> " "*Prefix inserted on the lines of yanked messages. Fix `message-cite-prefix-regexp' if it is set to an abnormal value. @@ -907,7 +987,6 @@ Used by `message-yank-original' via `message-yank-cite'." :link '(custom-manual "(message)Insertion Variables") :type 'integer) -;;;###autoload (defcustom message-cite-function 'message-cite-original "*Function for citing an original message. Predefined functions include `message-cite-original' and @@ -920,7 +999,6 @@ Note that these functions use `mail-citation-hook' if that is non-nil." :link '(custom-manual "(message)Insertion Variables") :group 'message-insertion) -;;;###autoload (defcustom message-indent-citation-function 'message-indent-citation "*Function for modifying a citation just inserted in the mail buffer. This can also be a list of functions. Each function can find the @@ -930,7 +1008,6 @@ point and mark around the citation text as modified." :link '(custom-manual "(message)Insertion Variables") :group 'message-insertion) -;;;###autoload (defcustom message-signature t "*String to be inserted at the end of the message buffer. If t, the `message-signature-file' file will be inserted instead. @@ -940,16 +1017,26 @@ If a form, the result from the form will be used instead." :link '(custom-manual "(message)Insertion Variables") :group 'message-insertion) -;;;###autoload (defcustom message-signature-file "~/.signature" "*Name of file containing the text inserted at end of message buffer. Ignored if the named file doesn't exist. -If nil, don't insert a signature." +If nil, don't insert a signature. +If a path is specified, the value of `message-signature-directory' is ignored, +even if set." :type '(choice file (const :tags "None" nil)) :link '(custom-manual "(message)Insertion Variables") :group 'message-insertion) -;;;###autoload +(defcustom message-signature-directory nil + "*Name of directory containing signature files. +Comes in handy if you have many such files, handled via posting styles for +instance. +If nil, `message-signature-file' is expected to specify the directory if +needed." + :type '(choice string (const :tags "None" nil)) + :link '(custom-manual "(message)Insertion Variables") + :group 'message-insertion) + (defcustom message-signature-insert-empty-line t "*If non-nil, insert an empty line before the signature separator." :version "22.1" @@ -1079,13 +1166,25 @@ the prefix.") (defcustom message-mail-alias-type 'abbrev "*What alias expansion type to use in Message buffers. -The default is `abbrev', which uses mailabbrev. nil switches -mail aliases off." +The default is `abbrev', which uses mailabbrev. `ecomplete' uses +an electric completion mode. nil switches mail aliases off. +This can also be a list of values." :group 'message :link '(custom-manual "(message)Mail Aliases") :type '(choice (const :tag "Use Mailabbrev" abbrev) + (const :tag "Use ecomplete" ecomplete) (const :tag "No expansion" nil))) +(defcustom message-self-insert-commands '(self-insert-command) + "List of `self-insert-command's used to trigger ecomplete. +When one of those commands is invoked to enter a character in To or Cc +header, ecomplete will suggest the candidates of recipients (see also +`message-mail-alias-type'). If you use some tool to enter non-ASCII +text and it replaces `self-insert-command' with the other command, e.g. +`egg-self-insert-command', you may want to add it to this list." + :group 'message-various + :type '(repeat function)) + (defcustom message-auto-save-directory (file-name-as-directory (nnheader-concat message-directory "drafts")) "*Directory where Message auto-saves buffers if Gnus isn't running. @@ -1105,13 +1204,18 @@ If nil, you might be asked to input the charset." (defcustom message-dont-reply-to-names (and (boundp 'rmail-dont-reply-to-names) rmail-dont-reply-to-names) - "*A regexp specifying addresses to prune when doing wide replies. -A value of nil means exclude your own user name only." + "*Addresses to prune when doing wide replies. +This can be a regexp or a list of regexps. Also, a value of nil means +exclude your own user name only." :version "21.1" :group 'message :link '(custom-manual "(message)Wide Reply") :type '(choice (const :tag "Yourself" nil) - regexp)) + regexp + (repeat :tag "Regexp List" regexp))) + +(defsubst message-dont-reply-to-names () + (gmm-regexp-concat message-dont-reply-to-names)) (defvar message-shoot-gnksa-feet nil "*A list of GNKSA feet you are allowed to shoot. @@ -1123,13 +1227,14 @@ candidates: `quoted-text-only' Allow you to post quoted text only; `multiple-copies' Allow you to post multiple copies; `cancel-messages' Allow you to cancel or supersede messages from - your other email addresses.") + your other email addresses.") (defsubst message-gnksa-enable-p (feature) (or (not (listp message-shoot-gnksa-feet)) (memq feature message-shoot-gnksa-feet))) -(defcustom message-hidden-headers "^References:" +(defcustom message-hidden-headers '("^References:" "^Face:" "^X-Face:" + "^X-Draft-From:") "Regexp of headers to be hidden when composing new messages. This can also be a list of regexps to match headers. Or a list starting with `not' and followed by regexps." @@ -1165,7 +1270,7 @@ starting with `not' and followed by regexps." (defface message-header-to '((((class color) (background dark)) - (:foreground "green2" :bold t)) + (:foreground "DarkOliveGreen1" :bold t)) (((class color) (background light)) (:foreground "MidnightBlue" :bold t)) @@ -1179,7 +1284,7 @@ starting with `not' and followed by regexps." (defface message-header-cc '((((class color) (background dark)) - (:foreground "green4" :bold t)) + (:foreground "chartreuse1" :bold t)) (((class color) (background light)) (:foreground "MidnightBlue")) @@ -1193,7 +1298,7 @@ starting with `not' and followed by regexps." (defface message-header-subject '((((class color) (background dark)) - (:foreground "green3")) + (:foreground "OliveDrab1")) (((class color) (background light)) (:foreground "navy blue" :bold t)) @@ -1221,7 +1326,7 @@ starting with `not' and followed by regexps." (defface message-header-other '((((class color) (background dark)) - (:foreground "#b00000")) + (:foreground "VioletRed1")) (((class color) (background light)) (:foreground "steel blue")) @@ -1235,7 +1340,7 @@ starting with `not' and followed by regexps." (defface message-header-name '((((class color) (background dark)) - (:foreground "DarkGreen")) + (:foreground "green")) (((class color) (background light)) (:foreground "cornflower blue")) @@ -1249,7 +1354,7 @@ starting with `not' and followed by regexps." (defface message-header-xheader '((((class color) (background dark)) - (:foreground "blue")) + (:foreground "DeepSkyBlue1")) (((class color) (background light)) (:foreground "blue")) @@ -1263,7 +1368,7 @@ starting with `not' and followed by regexps." (defface message-separator '((((class color) (background dark)) - (:foreground "blue3")) + (:foreground "LightSkyBlue1")) (((class color) (background light)) (:foreground "brown")) @@ -1277,7 +1382,7 @@ starting with `not' and followed by regexps." (defface message-cited-text '((((class color) (background dark)) - (:foreground "red")) + (:foreground "LightPink1")) (((class color) (background light)) (:foreground "red")) @@ -1291,7 +1396,7 @@ starting with `not' and followed by regexps." (defface message-mml '((((class color) (background dark)) - (:foreground "ForestGreen")) + (:foreground "MediumSpringGreen")) (((class color) (background light)) (:foreground "ForestGreen")) @@ -1339,13 +1444,13 @@ starting with `not' and followed by regexps." (1 'message-header-name) (2 'message-header-newsgroups nil t)) (,(message-font-lock-make-header-matcher - (concat "^\\([A-Z][^: \n\t]+:\\)" content)) + (concat "^\\(X-[A-Za-z0-9-]+:\\|In-Reply-To:\\)" content)) (1 'message-header-name) - (2 'message-header-other nil t)) + (2 'message-header-xheader)) (,(message-font-lock-make-header-matcher - (concat "^\\(X-[A-Za-z0-9-]+:\\|In-Reply-To:\\)" content)) + (concat "^\\([A-Z][^: \n\t]+:\\)" content)) (1 'message-header-name) - (2 'message-header-name)) + (2 'message-header-other nil t)) ,@(if (and mail-header-separator (not (equal mail-header-separator ""))) `((,(concat "^\\(" (regexp-quote mail-header-separator) "\\)$") @@ -1510,12 +1615,18 @@ functionality to work." (const :tag "Never" nil) (const :tag "Always" t))) -(defcustom message-generate-hashcash nil +(defcustom message-generate-hashcash (if (executable-find "hashcash") t) "*Whether to generate X-Hashcash: headers. +If `t', always generate hashcash headers. If `opportunistic', +only generate hashcash headers if it can be done without the user +waiting (i.e., only asynchronously). + You must have the \"hashcash\" binary installed, see `hashcash-path'." :group 'message-headers :link '(custom-manual "(message)Mail Headers") - :type 'boolean) + :type '(choice (const :tag "Always" t) + (const :tag "Never" nil) + (const :tag "Opportunistic" opportunistic))) ;;; Internal variables. @@ -1630,17 +1741,22 @@ You must have the \"hashcash\" binary installed, see `hashcash-path'." (defvar message-send-mail-real-function nil "Internal send mail function.") -(defvar message-bogus-system-names "^localhost\\." +(defvar message-bogus-system-names "^localhost\\.\\|\\.local$" "The regexp of bogus system names.") (defcustom message-valid-fqdn-regexp (concat "[a-z0-9][-.a-z0-9]+\\." ;; [hostname.subdomain.]domain. ;; valid TLDs: - "\\([a-z][a-z]" ;; two letter country TDLs - "\\|biz\\|com\\|edu\\|gov\\|int\\|mil\\|net\\|org" - "\\|aero\\|coop\\|info\\|name\\|museum" - "\\|arpa\\|pro\\|uucp\\|bitnet\\|bofh" ;; old style? - "\\)") + "\\([a-z][a-z]\\|" ;; two letter country TDLs + "aero\\|arpa\\|bitnet\\|biz\\|bofh\\|" + "cat\\|com\\|coop\\|edu\\|gov\\|" + "info\\|int\\|jobs\\|" + "mil\\|mobi\\|museum\\|name\\|net\\|" + "org\\|pro\\|travel\\|uucp\\)") + ;; http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains + ;; http://en.wikipedia.org/wiki/GTLD + ;; `in the process of being approved': .asia .post .tel .sex + ;; "dead" nato bitnet uucp "Regular expression that matches a valid FQDN." ;; see also: gnus-button-valid-fqdn-regexp :version "22.1" @@ -1661,10 +1777,9 @@ You must have the \"hashcash\" binary installed, see `hashcash-path'." (autoload 'gnus-output-to-mail "gnus-util") (autoload 'gnus-output-to-rmail "gnus-util") (autoload 'gnus-request-post "gnus-int") + (autoload 'gnus-select-frame-set-input-focus "gnus-util") (autoload 'gnus-server-string "gnus") (autoload 'idna-to-ascii "idna") - (autoload 'gmm-tool-bar-from-list "gmm-utils") - (autoload 'gmm-image-load-path "gmm-utils") (autoload 'message-setup-toolbar "messagexmas") (autoload 'mh-new-draft-name "mh-comp") (autoload 'mh-send-letter "mh-comp") @@ -1836,6 +1951,96 @@ see `message-narrow-to-headers-or-head'." (substring subject (match-end 0)) subject)) +(defcustom message-replacement-char "." + "Replacement character used instead of unprintable or not decodable chars." + :group 'message-various + :version "22.1" ;; Gnus 5.10.9 + :type '(choice string + (const ".") + (const "?"))) + +;; FIXME: We also should call `message-strip-subject-encoded-words' +;; when forwarding. Probably in `message-make-forward-subject' and +;; `message-forward-make-body'. + +(defun message-strip-subject-encoded-words (subject) + "Fix non-decodable words in SUBJECT." + ;; Cf. `gnus-simplify-subject-fully'. + (let* ((case-fold-search t) + (replacement-chars (format "[%s%s%s]" + message-replacement-char + message-replacement-char + message-replacement-char)) + (enc-word-re "=\\?\\([^?]+\\)\\?\\([QB]\\)\\?\\([^?]+\\)\\(\\?=\\)") + cs-string + (have-marker + (with-temp-buffer + (insert subject) + (goto-char (point-min)) + (when (re-search-forward enc-word-re nil t) + (setq cs-string (match-string 1))))) + cs-coding q-or-b word-beg word-end) + (if (or (not have-marker) ;; No encoded word found... + ;; ... or double encoding was correct: + (and (stringp cs-string) + (setq cs-string (downcase cs-string)) + (mm-coding-system-p (intern cs-string)) + (not (prog1 + (y-or-n-p + (format "\ +Decoded Subject \"%s\" +contains a valid encoded word. Decode again? " + subject)) + (setq cs-coding (intern cs-string)))))) + subject + (with-temp-buffer + (insert subject) + (goto-char (point-min)) + (while (re-search-forward enc-word-re nil t) + (setq cs-string (downcase (match-string 1)) + q-or-b (match-string 2) + word-beg (match-beginning 0) + word-end (match-end 0)) + (setq cs-coding + (if (mm-coding-system-p (intern cs-string)) + (setq cs-coding (intern cs-string)) + nil)) + ;; No double encoded subject? => bogus charset. + (unless cs-coding + (setq cs-coding + (mm-read-coding-system + (format "\ +Decoded Subject \"%s\" +contains an encoded word. The charset `%s' is unknown or invalid. +Hit RET to replace non-decodable characters with \"%s\" or enter replacement +charset: " + subject cs-string message-replacement-char))) + (if cs-coding + (replace-match (concat "=?" (symbol-name cs-coding) + "?\\2?\\3\\4\\5")) + (save-excursion + (goto-char word-beg) + (re-search-forward "=\\?\\([^?]+\\)\\?\\([QB]\\)\\?" word-end t) + (replace-match "") + ;; QP or base64 + (if (string-match "\\`Q\\'" q-or-b) + ;; QP + (progn + (message "Replacing non-decodable characters with \"%s\"." + message-replacement-char) + (while (re-search-forward "\\(=[A-F0-9][A-F0-9]\\)+" + word-end t) + (replace-match message-replacement-char))) + ;; base64 + (message "Replacing non-decodable characters with \"%s\"." + replacement-chars) + (re-search-forward "[^?]+" word-end t) + (replace-match replacement-chars)) + (re-search-forward "\\?=") + (replace-match ""))))) + (rfc2047-decode-region (point-min) (point-max)) + (buffer-string))))) + ;;; Start of functions adopted from `message-utils.el'. (defun message-strip-subject-trailing-was (subject) @@ -2166,14 +2371,12 @@ Point is left at the beginning of the narrowed-to region." (widen) (narrow-to-region (goto-char (point-min)) - (cond - ((re-search-forward - (concat "^" (regexp-quote mail-header-separator) "\n") nil t) - (match-beginning 0)) - ((search-forward "\n\n" nil t) - (1- (point))) - (t - (point-max)))) + (if (re-search-forward (concat "\\(\n\\)\n\\|^\\(" + (regexp-quote mail-header-separator) + "\n\\)") + nil t) + (or (match-end 1) (match-beginning 2)) + (point-max))) (goto-char (point-min))) (defun message-news-p () @@ -2348,7 +2551,9 @@ Prefixed with two \\[universal-argument]'s, display the PGG manual." (define-key message-mode-map "\C-a" 'message-beginning-of-line) (define-key message-mode-map "\t" 'message-tab) - (define-key message-mode-map "\M-;" 'comment-region)) + (define-key message-mode-map "\M-;" 'comment-region) + + (define-key message-mode-map "\M-n" 'message-display-abbrev)) (easy-menu-define message-mode-menu message-mode-map "Message Menu." @@ -2510,10 +2715,18 @@ These properties are essential to work, so we should never strip them." (get-text-property pos 'egg-lang) (get-text-property pos 'egg-start))))) +(defsubst message-mail-alias-type-p (type) + (if (atom message-mail-alias-type) + (eq message-mail-alias-type type) + (memq type message-mail-alias-type))) + (defun message-strip-forbidden-properties (begin end &optional old-length) "Strip forbidden properties between BEGIN and END, ignoring the third arg. This function is intended to be called from `after-change-functions'. See also `message-forbidden-properties'." + (when (and (message-mail-alias-type-p 'ecomplete) + (memq this-command message-self-insert-commands)) + (message-display-abbrev)) (when (and message-strip-special-text-properties (message-tamago-not-in-use-p begin)) (let ((buffer-read-only nil) @@ -2532,7 +2745,7 @@ C-c C-f move to a header field (and create it if there isn't): C-c C-f C-w move to Fcc C-c C-f C-r move to Reply-To C-c C-f C-u move to Summary C-c C-f C-n move to Newsgroups C-c C-f C-k move to Keywords C-c C-f C-d move to Distribution - C-c C-f C-o move to From (\"Originator\") + C-c C-f C-o move to From (\"Originator\") C-c C-f C-f move to Followup-To C-c C-f C-m move to Mail-Followup-To C-c C-f C-e move to Expires @@ -2584,6 +2797,9 @@ M-RET `message-newline-and-reformat' (break the line and reformat)." (set (make-local-variable 'message-checksum) nil) (set (make-local-variable 'message-mime-part) 0) (message-setup-fill-variables) + (when message-fill-column + (setq fill-column message-fill-column) + (turn-on-auto-fill)) ;; Allow using comment commands to add/remove quoting. ;; (set (make-local-variable 'comment-start) message-yank-prefix) (when message-yank-prefix @@ -2603,11 +2819,14 @@ M-RET `message-newline-and-reformat' (break the line and reformat)." (add-hook 'after-change-functions 'message-strip-forbidden-properties nil 'local) ;; Allow mail alias things. - (when (eq message-mail-alias-type 'abbrev) + (cond + ((message-mail-alias-type-p 'abbrev) (if (fboundp 'mail-abbrevs-setup) (mail-abbrevs-setup) (if (fboundp 'mail-aliases-setup) ; warning avoidance (mail-aliases-setup)))) + ((message-mail-alias-type-p 'ecomplete) + (ecomplete-setup))) (unless buffer-file-name (message-set-auto-save-file-name)) (unless (buffer-base-buffer) @@ -2744,17 +2963,17 @@ M-RET `message-newline-and-reformat' (break the line and reformat)." (or (search-forward (concat "\n" mail-header-separator "\n") nil t) (search-forward-regexp "[^:]+:\\([^\n]\\|\n[ \t]\\)+\n\n" nil t))) +(defun message-in-body-p () + "Return t if point is in the message body." + (let ((body (save-excursion (message-goto-body) (point)))) + (>= (point) body))) + (defun message-goto-eoh () "Move point to the end of the headers." (interactive) (message-goto-body) (forward-line -1)) -(defun message-in-body-p () - "Return t if point is in the message body." - (let ((body (save-excursion (message-goto-body) (point)))) - (>= (point) body))) - (defun message-goto-signature () "Move point to the beginning of the message signature. If there is no signature in the article, go to the end and @@ -2797,11 +3016,11 @@ If the original author requested not to be sent mail, don't insert unless the prefix FORCE is given." (interactive "P") (let* ((mct (message-fetch-reply-field "mail-copies-to")) - (dont (and mct (or (equal (downcase mct) "never") + (dont (and mct (or (equal (downcase mct) "never") (equal (downcase mct) "nobody")))) - (to (or (message-fetch-reply-field "mail-reply-to") - (message-fetch-reply-field "reply-to") - (message-fetch-reply-field "from")))) + (to (or (message-fetch-reply-field "mail-reply-to") + (message-fetch-reply-field "reply-to") + (message-fetch-reply-field "from")))) (when (and dont to) (message (if force @@ -2820,7 +3039,8 @@ prefix FORCE is given." (message-carefully-insert-headers headers))) (defcustom message-header-synonyms - '((To Cc Bcc)) + '((To Cc Bcc) + (Original-To)) "List of lists of header synonyms. E.g., if this list contains a member list with elements `Cc' and `To', then `message-carefully-insert-headers' will not insert a `To' header @@ -2840,21 +3060,21 @@ or in the synonym headers, defined by `message-header-synonyms'." ;; (mail-strip-quoted-names "Foo Bar , bla@fasel (Bla Fasel)") (dolist (header headers) (let* ((header-name (symbol-name (car header))) - (new-header (cdr header)) - (synonyms (loop for synonym in message-header-synonyms + (new-header (cdr header)) + (synonyms (loop for synonym in message-header-synonyms when (memq (car header) synonym) return synonym)) - (old-header - (loop for synonym in synonyms + (old-header + (loop for synonym in synonyms for old-header = (mail-fetch-field (symbol-name synonym)) when (and old-header (string-match new-header old-header)) return synonym))) (if old-header - (message "already have `%s' in `%s'" new-header old-header) + (message "already have `%s' in `%s'" new-header old-header) (when (and (message-position-on-field header-name) - (setq old-header (mail-fetch-field header-name)) - (not (string-match "\\` *\\'" old-header))) + (setq old-header (mail-fetch-field header-name)) + (not (string-match "\\` *\\'" old-header))) (insert ", ")) - (insert new-header))))) + (insert new-header))))) (defun message-widen-reply () "Widen the reply to include maximum recipients." @@ -3031,15 +3251,11 @@ Message buffers and is not meant to be called directly." (message-newline-and-reformat arg t)) t)) -;; Is it better to use `mail-header-end'? (defun message-point-in-header-p () "Return t if point is in the header." (save-excursion - (let ((p (point))) - (goto-char (point-min)) - (not (re-search-forward - (concat "^" (regexp-quote mail-header-separator) "\n") - p t))))) + (not (re-search-backward + (concat "^" (regexp-quote mail-header-separator) "\n") nil t)))) (defun message-do-auto-fill () "Like `do-auto-fill', but don't fill in message header." @@ -3064,13 +3280,21 @@ Message buffers and is not meant to be called directly." ((listp message-signature) (eval message-signature)) (t message-signature))) - (signature + signature-file) + (setq signature (cond ((stringp signature) signature) - ((and (eq t signature) - message-signature-file - (file-exists-p message-signature-file)) - signature)))) + ((and (eq t signature) message-signature-file) + (setq signature-file + (if (and message-signature-directory + ;; don't actually use the signature directory + ;; if message-signature-file contains a path. + (not (file-name-directory + message-signature-file))) + (nnheader-concat message-signature-directory + message-signature-file) + message-signature-file)) + (file-exists-p signature-file)))) (when signature (goto-char (point-max)) ;; Insert the signature. @@ -3080,7 +3304,7 @@ Message buffers and is not meant to be called directly." (insert "\n")) (insert "-- \n") (if (eq signature t) - (insert-file-contents message-signature-file) + (insert-file-contents signature-file) (insert signature)) (goto-char (point-max)) (or (bolp) (insert "\n"))))) @@ -3185,17 +3409,17 @@ text was killed." (substring table ?a (+ ?a n)) (substring table (+ ?a 26) 255)))) -(defun message-caesar-buffer-body (&optional rotnum) +(defun message-caesar-buffer-body (&optional rotnum wide) "Caesar rotate all letters in the current buffer by 13 places. Used to encode/decode possibly offensive messages (commonly in rec.humor). With prefix arg, specifies the number of places to rotate each letter forward. -Mail and USENET news headers are not rotated." +Mail and USENET news headers are not rotated unless WIDE is non-nil." (interactive (if current-prefix-arg (list (prefix-numeric-value current-prefix-arg)) (list nil))) (save-excursion (save-restriction - (when (message-goto-body) + (when (and (not wide) (message-goto-body)) (narrow-to-region (point) (point-max))) (message-caesar-region (point-min) (point-max) rotnum)))) @@ -3242,14 +3466,15 @@ Numeric argument means justify as well." (let ((fill-prefix message-yank-prefix)) (fill-individual-paragraphs (point) (point-max) justifyp)))) -(defun message-indent-citation () +(defun message-indent-citation (&optional start end yank-only) "Modify text just inserted from a message to be cited. The inserted text should be the region. When this function returns, the region is again around the modified text. Normally, indent each nonblank line `message-indentation-spaces' spaces. However, if `message-yank-prefix' is non-nil, insert that prefix on each line." - (let ((start (point))) + (unless start (setq start (point))) + (unless yank-only ;; Remove unwanted headers. (when message-ignored-cited-headers (let (all-removed) @@ -3277,21 +3502,32 @@ However, if `message-yank-prefix' is non-nil, insert that prefix on each line." (insert "\n")) (while (and (zerop (forward-line -1)) (looking-at "$")) - (message-delete-line)) - ;; Do the indentation. - (if (null message-yank-prefix) - (indent-rigidly start (mark t) message-indentation-spaces) - (save-excursion - (goto-char start) - (while (< (point) (mark t)) - (cond ((looking-at ">") - (insert message-yank-cited-prefix)) - ((looking-at "^$") - (insert message-yank-empty-prefix)) - (t - (insert message-yank-prefix))) - (forward-line 1)))) - (goto-char start))) + (message-delete-line))) + ;; Do the indentation. + (if (null message-yank-prefix) + (indent-rigidly start (or end (mark t)) message-indentation-spaces) + (save-excursion + (goto-char start) + (while (< (point) (or end (mark t))) + (cond ((looking-at ">") + (insert message-yank-cited-prefix)) + ((looking-at "^$") + (insert message-yank-empty-prefix)) + (t + (insert message-yank-prefix))) + (forward-line 1)))) + (goto-char start)) + +(defvar message-cite-reply-above nil + "If non-nil, start own text above the quote. + +Note: Top posting is bad netiquette. Don't use it unless you +really must. You probably want to set variable only for specific +groups, e.g. using `gnus-posting-styles': + + (eval (set (make-local-variable 'message-cite-reply-above) t)) + +This variable has no effect in news postings.") (defun message-yank-original (&optional arg) "Insert the message being replied to, if any. @@ -3304,18 +3540,42 @@ This function uses `message-cite-function' to do the actual citing. Just \\[universal-argument] as argument means don't indent, insert no prefix, and don't delete any headers." (interactive "P") - (let ((modified (buffer-modified-p))) + (let ((modified (buffer-modified-p)) + body-text) (when (and message-reply-buffer message-cite-function) + (when message-cite-reply-above + (if (and (not (message-news-p)) + (or (eq message-cite-reply-above 'is-evil) + (y-or-n-p "\ +Top posting is bad netiquette. Please don't top post unless you really must. +Really top post? "))) + (save-excursion + (setq body-text + (buffer-substring (message-goto-body) + (point-max))) + (delete-region (message-goto-body) (point-max))) + (set (make-local-variable 'message-cite-reply-above) nil))) (delete-windows-on message-reply-buffer t) (push-mark (save-excursion (insert-buffer-substring message-reply-buffer) + (unless (bolp) + (insert ?\n)) (point))) (unless arg - (funcall message-cite-function)) - (message-exchange-point-and-mark) - (unless (bolp) - (insert ?\n)) + (funcall message-cite-function) + (unless (eq (char-before (mark t)) ?\n) + (let ((pt (point))) + (goto-char (mark t)) + (insert-before-markers ?\n) + (goto-char pt)))) + (when message-cite-reply-above + (message-goto-body) + (insert body-text) + (insert (if (bolp) "\n" "\n\n")) + (message-goto-body)) + ;; Add a `message-setup-very-last-hook' here? + ;; Add `gnus-article-highlight-citation' here? (unless modified (setq message-checksum (message-checksum)))))) @@ -3366,7 +3626,7 @@ This function uses `mail-citation-hook' if that is non-nil." (setq x-no-archive (message-fetch-field "x-no-archive")) (vector 0 (or (message-fetch-field "subject") "none") - (message-fetch-field "from") + (or (message-fetch-field "from") "nobody") (message-fetch-field "date") (message-fetch-field "message-id" t) (message-fetch-field "references") @@ -3398,12 +3658,99 @@ This function uses `mail-citation-hook' if that is non-nil." (undo-boundary) (delete-region (point) (mark t)) (insert "> [Quoted text removed due to X-No-Archive]\n") + (push-mark) (forward-line -1))))) (defun message-cite-original () "Cite function in the standard Message manner." (message-cite-original-1 nil)) +(defun message-insert-formated-citation-line (&optional from date) + "Function that inserts a formated citation line. + +See `message-citation-line-format'." + ;; The optional args are for testing/debugging. They will disappear later. + ;; Example: + ;; (with-temp-buffer + ;; (message-insert-formated-citation-line + ;; "John Doe " + ;; (current-time)) + ;; (buffer-string)) + (when (or message-reply-headers (and from date)) + (unless from + (setq from (mail-header-from message-reply-headers))) + (let* ((data (condition-case () + (funcall (if (boundp gnus-extract-address-components) + gnus-extract-address-components + 'mail-extract-address-components) + from) + (error nil))) + (name (car data)) + (fname name) + (lname name) + (net (car (cdr data))) + (name-or-net (or (car data) + (car (cdr data)) from)) + (replydate + (or + date + ;; We need Gnus functionality if the user wants date or time from + ;; the original article: + (when (string-match "%[^fnNFL]" message-citation-line-format) + (autoload 'gnus-date-get-time "gnus-util") + (gnus-date-get-time (mail-header-date message-reply-headers))))) + (flist + (let ((i ?A) lst) + (when (stringp name) + ;; Guess first name and last name: + (cond ((string-match + "\\`\\(\\w\\|[-.]\\)+ \\(\\w\\|[-.]\\)+\\'" name) + (setq fname (nth 0 (split-string name "[ \t]+")) + lname (nth 1 (split-string name "[ \t]+")))) + ((string-match + "\\`\\(\\w\\|[-.]\\)+, \\(\\w\\|[-.]\\)+\\'" name) + (setq fname (nth 1 (split-string name "[ \t,]+")) + lname (nth 0 (split-string name "[ \t,]+")))) + ((string-match + "\\`\\(\\w\\|[-.]\\)+\\'" name) + (setq fname name + lname "")))) + ;; The following letters are not used in `format-time-string': + (push ?E lst) (push "" lst) + (push ?F lst) (push fname lst) + ;; We might want to use "" instead of "" later. + (push ?J lst) (push "" lst) + (push ?K lst) (push "" lst) + (push ?L lst) (push lname lst) + (push ?N lst) (push name-or-net lst) + (push ?O lst) (push "" lst) + (push ?P lst) (push "

" lst) + (push ?Q lst) (push "" lst) + (push ?f lst) (push from lst) + (push ?i lst) (push "" lst) + (push ?n lst) (push net lst) + (push ?o lst) (push "" lst) + (push ?q lst) (push "" lst) + (push ?t lst) (push "" lst) + (push ?v lst) (push "" lst) + ;; Delegate the rest to `format-time-string': + (while (<= i ?z) + (when (and (not (memq i lst)) + ;; Skip (Z,a) + (or (<= i ?Z) + (>= i ?a))) + (push i lst) + (push (condition-case nil + (progn (format-time-string (format "%%%c" i) + replydate)) + (format ">%c<" i)) + lst)) + (setq i (1+ i))) + (reverse lst))) + (spec (apply 'format-spec-make flist))) + (insert (format-spec message-citation-line-format spec))) + (newline))) + (defun message-cite-original-without-signature () "Cite function in the standard Message manner. This function strips off the signature from the original message." @@ -3594,6 +3941,9 @@ It should typically alter the sending method in some way or other." (save-excursion (run-hooks 'message-sent-hook)) (message "Sending...done") + ;; Do ecomplete address snarfing. + (when (message-mail-alias-type-p 'ecomplete) + (message-put-addresses-in-ecomplete)) ;; Mark the buffer as unmodified and delete auto-save. (set-buffer-modified-p nil) (delete-auto-save-file-if-necessary t) @@ -3675,29 +4025,36 @@ not have PROP." "Invisible text found and made visible; continue sending? ") (error "Invisible text found and made visible"))))) (message-check 'illegible-text - (let (found choice) + (let (char found choice) (message-goto-body) - (skip-chars-forward mm-7bit-chars) - (while (not (eobp)) - (when (let ((char (char-after))) - (or (< (mm-char-int char) 128) - (and (mm-multibyte-p) - (memq (char-charset char) - '(eight-bit-control eight-bit-graphic - control-1)) - (not (get-text-property - (point) 'untranslated-utf-8))))) + (while (progn + (skip-chars-forward mm-7bit-chars) + (when (get-text-property (point) 'no-illegible-text) + ;; There is a signed or encrypted raw message part + ;; that is considered to be safe. + (goto-char (or (next-single-property-change + (point) 'no-illegible-text) + (point-max)))) + (setq char (char-after))) + (when (or (< (mm-char-int char) 128) + (and (mm-multibyte-p) + (memq (char-charset char) + '(eight-bit-control eight-bit-graphic + control-1)) + (not (get-text-property + (point) 'untranslated-utf-8)))) (message-overlay-put (message-make-overlay (point) (1+ (point))) 'face 'highlight) (setq found t)) - (forward-char) - (skip-chars-forward mm-7bit-chars)) + (forward-char)) (when found (setq choice (gnus-multiple-choice "Non-printable characters found. Continue sending?" - '((?d "Remove non-printable characters and send") - (?r "Replace non-printable characters with dots and send") + `((?d "Remove non-printable characters and send") + (?r ,(format + "Replace non-printable characters with \"%s\" and send" + message-replacement-char)) (?i "Ignore non-printable characters and send") (?e "Continue editing")))) (if (eq choice ?e) @@ -3708,8 +4065,8 @@ not have PROP." (when (let ((char (char-after))) (or (< (mm-char-int char) 128) (and (mm-multibyte-p) - ;; Fixme: Wrong for Emacs 23 and for things - ;; like undecable utf-8. Should at least + ;; FIXME: Wrong for Emacs 23 (unicode) and for + ;; things like undecable utf-8. Should at least ;; use find-coding-systems-region. (memq (char-charset char) '(eight-bit-control eight-bit-graphic @@ -3720,7 +4077,7 @@ not have PROP." (message-kill-all-overlays) (delete-char 1) (when (eq choice ?r) - (insert ".")))) + (insert message-replacement-char)))) (forward-char) (skip-chars-forward mm-7bit-chars)))))) @@ -3833,7 +4190,8 @@ not have PROP." (gnus-setup-posting-charset nil) message-posting-charset)) (headers message-required-mail-headers)) - (when message-generate-hashcash + (when (and message-generate-hashcash + (not (eq message-generate-hashcash 'opportunistic))) (message "Generating hashcash...") ;; Wait for calculations already started to finish... (hashcash-wait-async) @@ -3857,6 +4215,16 @@ not have PROP." (let ((message-deletable-headers (if news nil message-deletable-headers))) (message-generate-headers headers)) + ;; Check continuation headers. + (message-check 'continuation-headers + (goto-char (point-min)) + (while (re-search-forward "^[^ \t\n][^ \t\n:]*[ \t\n]" nil t) + (goto-char (match-beginning 0)) + (if (y-or-n-p "Fix continuation lines? ") + (insert " ") + (forward-line 1) + (unless (y-or-n-p "Send anyway? ") + (error "Failed to send the message"))))) ;; Let the user do all of the above. (run-hooks 'message-header-hook)) (unwind-protect @@ -3975,10 +4343,17 @@ If you always want Gnus to send messages in one piece, set 'call-process-region (append (list (point-min) (point-max) - (if (boundp 'sendmail-program) - sendmail-program - "/usr/lib/sendmail") + (cond ((boundp 'sendmail-program) + sendmail-program) + ((file-exists-p "/usr/sbin/sendmail") + "/usr/sbin/sendmail") + ((file-exists-p "/usr/lib/sendmail") + "/usr/lib/sendmail") + ((file-exists-p "/usr/ucblib/sendmail") + "/usr/ucblib/sendmail") + (t "fakemail")) nil errbuf nil "-oi") + message-sendmail-extra-arguments ;; Always specify who from, ;; since some systems have broken sendmails. ;; But some systems are more broken with -f, so @@ -4043,9 +4418,9 @@ to find out how to use this." ;; 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 - (if (functionp message-qmail-inject-args) - (funcall message-qmail-inject-args) - message-qmail-inject-args))) + (if (functionp message-qmail-inject-args) + (funcall message-qmail-inject-args) + 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) @@ -4413,11 +4788,11 @@ Otherwise, generate and save a value for `canlock-password' first." (message-check 'continuation-headers (goto-char (point-min)) (let ((do-posting t)) - (while (re-search-forward "^[^ \t\n][^:\n]*$" nil t) + (while (re-search-forward "^[^ \t\n][^ \t\n:]*[ \t\n]" nil t) + (goto-char (match-beginning 0)) (if (y-or-n-p "Fix continuation lines? ") - (progn - (goto-char (match-beginning 0)) - (insert " ")) + (insert " ") + (forward-line 1) (unless (y-or-n-p "Send anyway? ") (setq do-posting nil)))) do-posting)) @@ -4768,7 +5143,9 @@ In posting styles use `(\"Expires\" (make-expires-date 30))'." (* 25 25))) (let ((tm (current-time))) (concat - (if (memq system-type '(ms-dos emx vax-vms)) + (if (or (memq system-type '(ms-dos emx vax-vms)) + ;; message-number-base36 doesn't handle bigints. + (floatp (user-uid))) (let ((user (downcase (user-login-name)))) (while (string-match "[^a-z0-9_]" user) (aset user (match-beginning 0) ?_)) @@ -4840,13 +5217,32 @@ In posting styles use `(\"Expires\" (make-expires-date 30))'." (msg-id (mail-header-message-id message-reply-headers))) (when from (let ((name (mail-extract-address-components from))) - (concat msg-id (if msg-id " (") - (or (car name) - (nth 1 name)) - "'s message of \"" - (if (or (not date) (string= date "")) - "(unknown date)" date) - "\"" (if msg-id ")"))))))) + (concat + msg-id (if msg-id " (") + (if (car name) + (if (string-match "[^\000-\177]" (car name)) + ;; Quote a string containing non-ASCII characters. + ;; It will make the RFC2047 encoder cause an error + ;; if there are special characters. + (let ((default-enable-multibyte-characters t)) + (with-temp-buffer + (insert (car name)) + (goto-char (point-min)) + (while (search-forward "\"" nil t) + (when (prog2 + (backward-char) + (zerop (% (skip-chars-backward "\\\\") 2)) + (goto-char (match-beginning 0))) + (insert "\\")) + (forward-char)) + ;; Those quotes will be removed by the RFC2047 encoder. + (concat "\"" (buffer-string) "\""))) + (car name)) + (nth 1 name)) + "'s message of \"" + (if (or (not date) (string= date "")) + "(unknown date)" date) + "\"" (if msg-id ")"))))))) (defun message-make-distribution () "Make a Distribution header." @@ -4874,14 +5270,14 @@ In posting styles use `(\"Expires\" (make-expires-date 30))'." (concat message-user-path "!" login-name)) (t login-name)))) -(defun message-make-from () +(defun message-make-from (&optional name address ) "Make a From header." (let* ((style message-from-style) - (login (message-make-address)) - (fullname - (or (and (boundp 'user-full-name) - user-full-name) - (user-full-name)))) + (login (or address (message-make-address))) + (fullname (or name + (and (boundp 'user-full-name) + user-full-name) + (user-full-name)))) (when (string= fullname "&") (setq fullname (user-login-name))) (with-temp-buffer @@ -4902,15 +5298,15 @@ In posting styles use `(\"Expires\" (make-expires-date 30))'." (string-match "[\\()]" tmp))))) (insert fullname) (goto-char (point-min)) - ;; Look for a character that cannot appear unquoted - ;; according to RFC 822. - (when (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]" nil 1) - ;; Quote fullname, escaping specials. - (goto-char (point-min)) - (insert "\"") - (while (re-search-forward "[\"\\]" nil 1) - (replace-match "\\\\\\&" t)) - (insert "\"")) + ;; Look for a character that cannot appear unquoted + ;; according to RFC 822. + (when (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]" nil 1) + ;; Quote fullname, escaping specials. + (goto-char (point-min)) + (insert "\"") + (while (re-search-forward "[\"\\]" nil 1) + (replace-match "\\\\\\&" t)) + (insert "\"")) (insert " <" login ">")) (t ; 'parens or default (insert login " (") @@ -4976,8 +5372,8 @@ give as trustworthy answer as possible." (stringp message-user-fqdn) (string-match message-valid-fqdn-regexp message-user-fqdn) (not (string-match message-bogus-system-names message-user-fqdn))) + ;; `message-user-fqdn' seems to be valid message-user-fqdn) - ;; `message-user-fqdn' seems to be valid ((and (string-match message-valid-fqdn-regexp system-name) (not (string-match message-bogus-system-names system-name))) ;; `system-name' returned the right result. @@ -5478,7 +5874,7 @@ between beginning of field and beginning of line." "Return a new (unique) buffer name based on TYPE and TO." (cond ;; Generate a new buffer name The Message Way. - ((eq message-generate-new-buffers 'unique) + ((memq message-generate-new-buffers '(unique t)) (generate-new-buffer-name (concat "*" type (if to @@ -5502,22 +5898,55 @@ between beginning of field and beginning of line." "") (if (and group (not (string= group ""))) (concat " on " group) "") "*"))) - ;; Use standard name. + ;; Search for the existing message buffer with the specified name. (t - (format "*%s message*" type)))) - -(defun message-pop-to-buffer (name) + (let* ((new (if (eq message-generate-new-buffers 'standard) + (generate-new-buffer-name (concat "*" type " message*")) + (let ((message-generate-new-buffers 'unique)) + (message-buffer-name type to group)))) + (regexp (concat "\\`" + (regexp-quote + (if (string-match "<[0-9]+>\\'" new) + (substring new 0 (match-beginning 0)) + new)) + "\\(?:<\\([0-9]+\\)>\\)?\\'")) + (case-fold-search nil)) + (or (cdar + (last + (sort + (delq nil + (mapcar + (lambda (b) + (when (and (string-match regexp (setq b (buffer-name b))) + (eq (with-current-buffer b major-mode) + 'message-mode)) + (cons (string-to-number (or (match-string 1 b) "1")) + b))) + (buffer-list))) + 'car-less-than-car))) + new))))) + +(defun message-pop-to-buffer (name &optional switch-function) "Pop to buffer NAME, and warn if it already exists and is modified." (let ((buffer (get-buffer name))) (if (and buffer (buffer-name buffer)) - (progn - (set-buffer (pop-to-buffer buffer)) + (let ((window (get-buffer-window buffer 0))) + (if window + ;; Raise the frame already displaying the message buffer. + (progn + (gnus-select-frame-set-input-focus (window-frame window)) + (select-window window)) + (funcall (or switch-function 'pop-to-buffer) buffer) + (set-buffer buffer)) (when (and (buffer-modified-p) - (not (y-or-n-p - "Message already being composed; erase? "))) + (not (prog1 + (y-or-n-p + "Message already being composed; erase? ") + (message nil)))) (error "Message being composed"))) - (set-buffer (pop-to-buffer name))) + (funcall (or switch-function 'pop-to-buffer) name) + (set-buffer name)) (erase-buffer) (message-mode))) @@ -5575,7 +6004,8 @@ between beginning of field and beginning of line." nil mua))) -(defun message-setup (headers &optional replybuffer actions switch-function) +(defun message-setup (headers &optional replybuffer actions + continue switch-function) (let ((mua (message-mail-user-agent)) subject to field yank-action) (if (not (and message-this-is-mail mua)) @@ -5598,11 +6028,11 @@ between beginning of field and beginning of line." (format "%s" (car item)) (cdr item))) headers) - nil switch-function yank-action actions))))) + continue switch-function yank-action actions))))) (defun message-headers-to-generate (headers included-headers excluded-headers) "Return a list that includes all headers from HEADERS. -If INCLUDED-HEADERS is a list, just include those headers. If if is +If INCLUDED-HEADERS is a list, just include those headers. If it is t, include all headers. In any case, headers from EXCLUDED-HEADERS are not included." (let ((result nil) @@ -5745,11 +6175,21 @@ are not included." other-headers continue switch-function yank-action send-actions) "Start editing a mail message to be sent. -OTHER-HEADERS is an alist of header/value pairs." +OTHER-HEADERS is an alist of header/value pairs. CONTINUE says whether +to continue editing a message already being composed. SWITCH-FUNCTION +is a function used to switch to and display the mail buffer." (interactive) (let ((message-this-is-mail t) replybuffer) (unless (message-mail-user-agent) - (message-pop-to-buffer (message-buffer-name "mail" to))) + (message-pop-to-buffer + ;; Search for the existing message buffer if `continue' is non-nil. + (let ((message-generate-new-buffers + (when (or (not continue) + (eq message-generate-new-buffers 'standard) + (functionp message-generate-new-buffers)) + message-generate-new-buffers))) + (message-buffer-name "mail" to)) + switch-function)) ;; FIXME: message-mail should do something if YANK-ACTION is not ;; insert-buffer. (and (consp yank-action) (eq (car yank-action) 'insert-buffer) @@ -5758,7 +6198,7 @@ OTHER-HEADERS is an alist of header/value pairs." (nconc `((To . ,(or to "")) (Subject . ,(or subject ""))) (when other-headers other-headers)) - replybuffer send-actions) + replybuffer send-actions continue switch-function) ;; FIXME: Should return nil if failure. t)) @@ -5773,7 +6213,7 @@ OTHER-HEADERS is an alist of header/value pairs." (defun message-get-reply-headers (wide &optional to-address address-headers) (let (follow-to mct never-mct to cc author mft recipients extra) - ;; Find all relevant headers we need. + ;; Find all relevant headers we need. (save-restriction (message-narrow-to-headers-or-head) ;; Gmane renames "To". Look at "Original-To", too, if it is present in @@ -5862,7 +6302,7 @@ want to get rid of this query permanently."))) (while (string-match "[ \t][ \t]+" recipients) (setq recipients (replace-match " " t t recipients))) ;; Remove addresses that match `rmail-dont-reply-to-names'. - (let ((rmail-dont-reply-to-names message-dont-reply-to-names)) + (let ((rmail-dont-reply-to-names (message-dont-reply-to-names))) (setq recipients (rmail-dont-reply-to recipients))) ;; Perhaps "Mail-Copies-To: never" removed the only address? (if (string-equal recipients "") @@ -5908,6 +6348,39 @@ want to get rid of this query permanently."))) (push (cons 'Cc recipients) follow-to))) follow-to)) +(defcustom message-simplify-subject-functions + '(message-strip-list-identifiers + message-strip-subject-re + message-strip-subject-trailing-was + message-strip-subject-encoded-words) + "List of functions taking a string argument that simplify subjects. +The functions are applied when replying to a message. + +Useful functions to put in this list include: +`message-strip-list-identifiers', `message-strip-subject-re', +`message-strip-subject-trailing-was', and +`message-strip-subject-encoded-words'." + :version "22.1" ;; Gnus 5.10.9 + :group 'message-various + :type '(repeat function)) + +(defun message-simplify-subject (subject &optional functions) + "Return simplified SUBJECT." + (unless functions + ;; Simplify fully: + (setq functions message-simplify-subject-functions)) + (when (and (memq 'message-strip-list-identifiers functions) + gnus-list-identifiers) + (setq subject (message-strip-list-identifiers subject))) + (when (memq 'message-strip-subject-re functions) + (setq subject (concat "Re: " (message-strip-subject-re subject)))) + (when (and (memq 'message-strip-subject-trailing-was functions) + message-subject-trailing-was-query) + (setq subject (message-strip-subject-trailing-was subject))) + (when (memq 'message-strip-subject-encoded-words functions) + (setq subject (message-strip-subject-encoded-words subject))) + subject) + ;;;###autoload (defun message-reply (&optional to-address wide) "Start editing a reply to the article in the current buffer." @@ -5935,13 +6408,11 @@ want to get rid of this query permanently."))) (setq message-id (message-fetch-field "message-id" t) references (message-fetch-field "references") date (message-fetch-field "date") - from (message-fetch-field "from") + from (or (message-fetch-field "from") "nobody") subject (or (message-fetch-field "subject") "none")) - (when gnus-list-identifiers - (setq subject (message-strip-list-identifiers subject))) - (setq subject (concat "Re: " (message-strip-subject-re subject))) - (when message-subject-trailing-was-query - (setq subject (message-strip-subject-trailing-was subject))) + + ;; Strip list identifiers, "Re: ", and "was:" + (setq subject (message-simplify-subject subject)) (when (and (setq gnus-warning (message-fetch-field "gnus-warning")) (string-match "<[^>]+>" gnus-warning)) @@ -6011,11 +6482,8 @@ If TO-NEWSGROUPS, use that as the new Newsgroups line." (let ((case-fold-search t)) (string-match "world" distribution))) (setq distribution nil)) - (if gnus-list-identifiers - (setq subject (message-strip-list-identifiers subject))) - (setq subject (concat "Re: " (message-strip-subject-re subject))) - (when message-subject-trailing-was-query - (setq subject (message-strip-subject-trailing-was subject))) + ;; Strip list identifiers, "Re: ", and "was:" + (setq subject (message-simplify-subject subject)) (widen)) (message-pop-to-buffer (message-buffer-name "followup" from newsgroups)) @@ -6119,16 +6587,16 @@ regexp to match all of yours addresses." ;; Email address in From field equals to our address (and (setq from (message-fetch-field "from")) (string-equal - (downcase (cadr (mail-extract-address-components from))) - (downcase (cadr (mail-extract-address-components - (message-make-from)))))) + (downcase (car (mail-header-parse-address from))) + (downcase (car (mail-header-parse-address + (message-make-from)))))) ;; Email address in From field matches ;; 'message-alternative-emails' regexp (and from message-alternative-emails (string-match message-alternative-emails - (cadr (mail-extract-address-components from)))))))))) + (car (mail-header-parse-address from)))))))))) ;;;###autoload (defun message-cancel-news (&optional arg) @@ -6369,17 +6837,24 @@ Optional DIGEST will use digest to forward." (setq e (point)) (insert "\n-------------------- End of forwarded message --------------------\n") - (when message-forward-ignored-headers - (save-restriction - (narrow-to-region b e) - (goto-char b) - (narrow-to-region (point) - (or (search-forward "\n\n" nil t) (point))) - (message-remove-header message-forward-ignored-headers t))))) + (message-remove-ignored-headers b e))) + +(defun message-remove-ignored-headers (b e) + (when message-forward-ignored-headers + (save-restriction + (narrow-to-region b e) + (goto-char b) + (narrow-to-region (point) + (or (search-forward "\n\n" nil t) (point))) + (let ((ignored (if (stringp message-forward-ignored-headers) + (list message-forward-ignored-headers) + message-forward-ignored-headers))) + (dolist (elem ignored) + (message-remove-header elem t)))))) (defun message-forward-make-body-mime (forward-buffer) - (insert "\n\n<#part type=message/rfc822 disposition=inline raw=t>\n") - (let ((b (point)) e) + (let ((b (point))) + (insert "\n\n<#part type=message/rfc822 disposition=inline raw=t>\n") (save-restriction (narrow-to-region (point) (point)) (mml-insert-buffer forward-buffer) @@ -6387,8 +6862,11 @@ Optional DIGEST will use digest to forward." (when (looking-at "From ") (replace-match "X-From-Line: ")) (goto-char (point-max))) - (setq e (point)) - (insert "<#/part>\n"))) + (insert "<#/part>\n") + ;; Consider there is no illegible text. + (add-text-properties + b (point) + `(no-illegible-text t rear-nonsticky t start-open t)))) (defun message-forward-make-body-mml (forward-buffer) (insert "\n\n<#mml type=message/rfc822 disposition=inline>\n") @@ -6417,12 +6895,7 @@ Optional DIGEST will use digest to forward." (insert "<#/mml>\n") (when (and (not message-forward-decoded-p) message-forward-ignored-headers) - (save-restriction - (narrow-to-region b e) - (goto-char b) - (narrow-to-region (point) - (or (search-forward "\n\n" nil t) (point))) - (message-remove-header message-forward-ignored-headers t))))) + (message-remove-ignored-headers b e)))) (defun message-forward-make-body-digest-plain (forward-buffer) (insert @@ -6451,6 +6924,62 @@ Optional DIGEST will use digest to forward." (message-forward-make-body-digest-mime forward-buffer) (message-forward-make-body-digest-plain forward-buffer))) +(eval-and-compile + (autoload 'mm-uu-dissect-text-parts "mm-uu") + (autoload 'mm-uu-dissect "mm-uu")) + +(defun message-signed-or-encrypted-p (&optional dont-emulate-mime handles) + "Say whether the current buffer contains signed or encrypted message. +If DONT-EMULATE-MIME is nil, this function does the MIME emulation on +messages that don't conform to PGP/MIME described in RFC2015. HANDLES +is for the internal use." + (unless handles + (let ((mm-decrypt-option 'never) + (mm-verify-option 'never)) + (if (setq handles (mm-dissect-buffer nil t)) + (unless dont-emulate-mime + (mm-uu-dissect-text-parts handles)) + (unless dont-emulate-mime + (setq handles (mm-uu-dissect)))))) + ;; Check text/plain message in which there is a signed or encrypted + ;; body that has been encoded by B or Q. + (unless (or handles dont-emulate-mime) + (let ((cur (current-buffer)) + (mm-decrypt-option 'never) + (mm-verify-option 'never)) + (with-temp-buffer + (insert-buffer-substring cur) + (when (setq handles (mm-dissect-buffer t t)) + (if (and (prog1 + (bufferp (car handles)) + (mm-destroy-parts handles)) + (equal (mm-handle-media-type handles) "text/plain")) + (progn + (mm-decode-content-transfer-encoding + (mm-handle-encoding handles)) + (setq handles (mm-uu-dissect))) + (setq handles nil)))))) + (when handles + (prog1 + (catch 'found + (dolist (handle (if (stringp (car handles)) + (if (member (car handles) + '("multipart/signed" + "multipart/encrypted")) + (throw 'found t) + (cdr handles)) + (list handles))) + (if (stringp (car handle)) + (when (message-signed-or-encrypted-p dont-emulate-mime handle) + (throw 'found t)) + (when (and (bufferp (car handle)) + (equal (mm-handle-media-type handle) + "message/rfc822")) + (with-current-buffer (mm-handle-buffer handle) + (when (message-signed-or-encrypted-p dont-emulate-mime) + (throw 'found t))))))) + (mm-destroy-parts handles)))) + ;;;###autoload (defun message-forward-make-body (forward-buffer &optional digest) ;; Put point where we want it before inserting the forwarded @@ -6463,11 +6992,13 @@ Optional DIGEST will use digest to forward." (if message-forward-as-mime (if (and message-forward-show-mml (not (and (eq message-forward-show-mml 'best) + ;; Use the raw form in the body if it contains + ;; signed or encrypted message so as not to be + ;; destroyed by re-encoding. (with-current-buffer forward-buffer - (goto-char (point-min)) - (re-search-forward - "Content-Type: *multipart/\\(signed\\|encrypted\\)" - nil t))))) + (condition-case nil + (message-signed-or-encrypted-p) + (error t)))))) (message-forward-make-body-mml forward-buffer) (message-forward-make-body-mime forward-buffer)) (message-forward-make-body-plain forward-buffer))) @@ -6506,6 +7037,7 @@ Optional DIGEST will use digest to forward." (set-buffer (get-buffer-create " *message resend*")) (erase-buffer)) (let ((message-this-is-mail t) + message-generate-hashcash message-setup-hook) (message-setup `((To . ,address)))) ;; Insert our usual headers. @@ -6543,6 +7075,7 @@ Optional DIGEST will use digest to forward." ;; Send it. (let ((message-inhibit-body-encoding t) message-required-mail-headers + message-generate-hashcash rfc2047-encode-encoded-words) (message-send-mail)) (kill-buffer (current-buffer))) @@ -6582,7 +7115,7 @@ you." (goto-char boundary) (when (re-search-backward "^.?From .*\n" nil t) (delete-region (match-beginning 0) (match-end 0))))) - (mm-enable-multibyte) + (mime-to-mml) (save-restriction (message-narrow-to-head-1) (message-remove-header message-ignored-bounced-headers t) @@ -6607,7 +7140,7 @@ you." (message-pop-to-buffer (message-buffer-name "mail" to)))) (let ((message-this-is-mail t)) (message-setup `((To . ,(or to "")) (Subject . ,(or subject ""))) - nil nil 'switch-to-buffer-other-window))) + nil nil nil 'switch-to-buffer-other-window))) ;;;###autoload (defun message-mail-other-frame (&optional to subject) @@ -6622,7 +7155,7 @@ you." (message-pop-to-buffer (message-buffer-name "mail" to)))) (let ((message-this-is-mail t)) (message-setup `((To . ,(or to "")) (Subject . ,(or subject ""))) - nil nil 'switch-to-buffer-other-frame))) + nil nil nil 'switch-to-buffer-other-frame))) ;;;###autoload (defun message-news-other-window (&optional newsgroups subject) @@ -6716,8 +7249,9 @@ Setter function for custom variables." ;; When used as ":set" function: (set-default symbol value))) -;; The default will be changed when the new icons have been checked in: -(defcustom message-tool-bar 'message-tool-bar-retro +(defcustom message-tool-bar (if (eq gmm-tool-bar-style 'gnome) + 'message-tool-bar-gnome + 'message-tool-bar-retro) "Specifies the message mode tool bar. It can be either a list or a symbol refering to a list. See @@ -6737,21 +7271,24 @@ Pre-defined symbols include `message-tool-bar-gnome' and :group 'message) (defcustom message-tool-bar-gnome - '((gmm-ignore "separator") + '((ispell-message "spell" nil + :visible (or (not (boundp 'flyspell-mode)) + (not flyspell-mode))) + (flyspell-buffer "spell" t + :visible (and (boundp 'flyspell-mode) + flyspell-mode) + :help "Flyspell whole buffer") + (gmm-ignore "separator") (message-send-and-exit "mail/send") (message-dont-send "mail/save-draft") (message-kill-buffer "close") ;; stock_cancel - (mml-attach-file "mail/attach" mml-mode-map) - (ispell-message "spell" nil :visible (not flyspell-mode)) - (flyspell-buffer "spell" t :visible flyspell-mode - :help "Flyspell whole buffer") - ;; We should have a mail-preview icon with an envelope like the one in - ;; stock_mail-reply. + (mml-attach-file "attach" mml-mode-map) (mml-preview "mail/preview" mml-mode-map) (mml-secure-message-sign-encrypt "lock" mml-mode-map :visible nil) (message-insert-importance-high "important" nil :visible nil) (message-insert-importance-low "unimportant" nil :visible nil) (message-insert-disposition-notification-to "receipt" nil :visible nil) + (gmm-customize-mode "preferences" t :help "Edit mode preferences") (message-info "help" t :help "Message manual")) "List of items for the message tool bar (GNOME style). @@ -6763,7 +7300,7 @@ See `gmm-tool-bar-from-list' for details on the format of the list." :group 'message) (defcustom message-tool-bar-retro - '(;; Old Emacs 21 icon for consitency. + '(;; Old Emacs 21 icon for consistency. (message-send-and-exit "gnus/mail_send") (message-kill-buffer "close") (message-dont-send "cancel") @@ -6795,6 +7332,8 @@ See `gmm-tool-bar-from-list' for the format of the list." :set 'message-tool-bar-update :group 'message) +(defvar image-load-path) + (defun message-make-tool-bar (&optional force) "Make a message mode tool bar from `message-tool-bar-list'. When FORCE, rebuild the tool bar." @@ -6803,12 +7342,13 @@ When FORCE, rebuild the tool bar." tool-bar-mode (or (not message-tool-bar-map) force)) (setq message-tool-bar-map - (let ((load-path - (gmm-image-load-path "message" "mail/save-draft.xpm" - 'load-path)) - (image-load-path - (gmm-image-load-path "message" "mail/save-draft.xpm" - 'image-load-path))) + (let* ((load-path + (gmm-image-load-path-for-library "message" + "mail/save-draft.xpm" + nil t)) + (image-load-path (cons (car load-path) + (when (boundp 'image-load-path) + image-load-path)))) (gmm-tool-bar-from-list message-tool-bar message-tool-bar-zap-list 'message-mode-map)))) @@ -7144,6 +7684,39 @@ From headers in the original article." (not result) result))) +(defun message-put-addresses-in-ecomplete () + (dolist (header '("to" "cc" "from" "reply-to")) + (let ((value (message-field-value header))) + (dolist (string (mail-header-parse-addresses value 'raw)) + (setq string + (gnus-replace-in-string + (gnus-replace-in-string string "^ +\\| +$" "") "\n" "")) + (ecomplete-add-item 'mail (car (mail-header-parse-address string)) + string)))) + (ecomplete-save)) + +(defun message-display-abbrev (&optional choose) + "Display the next possible abbrev for the text before point." + (interactive (list t)) + (when (and (memq (char-after (point-at-bol)) '(?C ?T ?\t ? )) + (message-point-in-header-p) + (save-excursion + (beginning-of-line) + (while (and (memq (char-after) '(?\t ? )) + (zerop (forward-line -1)))) + (looking-at "To:\\|Cc:"))) + (let* ((end (point)) + (start (save-excursion + (and (re-search-backward "[\n\t ]" nil t) + (1+ (point))))) + (word (when start (buffer-substring start end))) + (match (when (and word + (not (zerop (length word)))) + (ecomplete-display-matches 'mail word choose)))) + (when (and choose match) + (delete-region start end) + (insert match))))) + (when (featurep 'xemacs) (require 'messagexmas) (message-xmas-redefine))