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Diffstat (limited to 'lisp/mail/rmail.el')
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diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el deleted file mode 100644 index afdb1864643..00000000000 --- a/lisp/mail/rmail.el +++ /dev/null @@ -1,2236 +0,0 @@ -;;; rmail.el --- main code of "RMAIL" mail reader for Emacs. - -;; Copyright (C) 1985, 1986, 1987, 1988, 1993 Free Software Foundation, Inc. - -;; Maintainer: FSF -;; Keywords: mail - -;; This file is part of GNU Emacs. - -;; 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) -;; any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to -;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - -;;; Code: - -;; Souped up by shane@mit-ajax based on ideas of rlk@athena.mit.edu -;; New features include attribute and keyword support, message -;; selection by dispatch table, summary by attributes and keywords, -;; expunging by dispatch table, sticky options for file commands. - -;; Extended by Bob Weiner of Motorola -;; New features include: rmail and rmail-summary buffers remain -;; synchronized and key bindings basically operate the same way in both -;; buffers, summary by topic or by regular expression, rmail-reply-prefix -;; variable, and a bury rmail buffer (wipe) command. -;; - -(require 'mail-utils) - -;; For Emacs V18 compatibility -(and (not (fboundp 'buffer-disable-undo)) - (fboundp 'buffer-flush-undo) - (defalias 'buffer-disable-undo 'buffer-flush-undo)) - -; These variables now declared in paths.el. -;(defvar rmail-spool-directory "/usr/spool/mail/" -; "This is the name of the directory used by the system mailer for\n\ -;delivering new mail. It's name should end with a slash.") -;(defvar rmail-file-name -; (expand-file-name "~/RMAIL") -; "") - -;;;###autoload -(defvar rmail-dont-reply-to-names nil "\ -*A regexp specifying names to prune of reply to messages. -A value of nil means exclude your own name only.") - -;;;###autoload -(defvar rmail-default-dont-reply-to-names "info-" "\ -A regular expression specifying part of the value of the default value of -the variable `rmail-dont-reply-to-names', for when the user does not set -`rmail-dont-reply-to-names' explicitly. (The other part of the default -value is the user's name.) -It is useful to set this variable in the site customization file.") - -;;;###autoload -(defvar rmail-ignored-headers "^via:\\|^mail-from:\\|^origin:\\|^status:\\|^received:\\|^x400-originator:\\|^x400-recipients:\\|^x400-received:\\|^x400-mts-identifier:\\|^x400-content-type:\\|^message-id:\\|^summary-line:" "\ -*Regexp to match Header fields that rmail should normally hide.") - -;;;###autoload -(defvar rmail-delete-after-output nil "\ -*Non-nil means automatically delete a message that is copied to a file.") - -;;;###autoload -(defvar rmail-primary-inbox-list nil "\ -*List of files which are inboxes for user's primary mail file `~/RMAIL'. -`nil' means the default, which is (\"/usr/spool/mail/$USER\") -\(the name varies depending on the operating system, -and the value of the environment variable MAIL overrides it).") - -;;;###autoload -(defvar rmail-mail-new-frame nil - "*Non-nil means Rmail makes a new frame for composing outgoing mail.") - -;;;###autoload -(defvar rmail-retry-setup-hook nil - "Hook that `rmail-retry-failure' uses in place of `mail-setup-hook'.") - -;;;###autoload -(defvar rmail-secondary-file-directory "~/" - "*Directory for additional secondary Rmail files.") -;;;###autoload -(defvar rmail-secondary-file-regexp "\\.xmail$" - "*Regexp for which files are secondary Rmail files.") - -;; These may be altered by site-init.el to match the format of mmdf files -;; delimiting used on a given host (delim1 and delim2 from the config -;; files). - -(defvar mmdf-delim1 "^\001\001\001\001\n" - "Regexp marking the start of an mmdf message") -(defvar mmdf-delim2 "^\001\001\001\001\n" - "Regexp marking the end of an mmdf message") - -(defvar rmail-message-filter nil - "If non nil, a filter function for new messages in RMAIL. -Called with region narrowed to the message, including headers.") - -(defvar rmail-reply-prefix "Re: " - "String to prepend to Subject line when replying to a message.") - -(defvar rmail-mode-map nil) - -(defvar rmail-inbox-list nil) -(defvar rmail-keywords nil) - -;; Message counters and markers. Deleted flags. - -(defvar rmail-current-message nil) -(defvar rmail-total-messages nil) -(defvar rmail-message-vector nil) -(defvar rmail-deleted-vector nil) - -;; These are used by autoloaded rmail-summary. - -(defvar rmail-summary-buffer nil) -(defvar rmail-summary-vector nil) - -;; `Sticky' default variables. - -;; Last individual label specified to a or k. -(defvar rmail-last-label nil) -;; Last set of values specified to C-M-n, C-M-p, C-M-s or C-M-l. -(defvar rmail-last-multi-labels nil) -(defvar rmail-last-regexp nil) -(defvar rmail-default-file nil - "*Default file name for \\[rmail-output].") -(defvar rmail-default-rmail-file (expand-file-name "~/XMAIL") - "*Default file name for \\[rmail-output-to-rmail-file].") - -;;; Regexp matching the delimiter of messages in UNIX mail format -;;; (UNIX From lines), minus the initial ^. Note that if you change -;;; this expression, you must change the code in rmail-nuke-pinhead-header -;;; that knows the exact ordering of the \\( \\) subexpressions. -(defvar rmail-unix-mail-delimiter - (let ((time-zone-regexp - (concat "\\([A-Z]?[A-Z][A-Z][A-Z]\\( DST\\)?" - "\\|[-+]?[0-9][0-9][0-9][0-9]" - "\\|" - "\\) *"))) - (concat - "From " - - ;; Username, perhaps with a quoted section that can contain spaces. - "\\(" - "[^ \n]*" - "\\(\\|\".*\"[^ \n]*\\)" - "\\) ?" - - ;; The time the message was sent. - "\\([^ \n]*\\) *" ; day of the week - "\\([^ ]*\\) *" ; month - "\\([0-9]*\\) *" ; day of month - "\\([0-9:]*\\) *" ; time of day - - ;; Perhaps a time zone, specified by an abbreviation, or by a - ;; numeric offset. - time-zone-regexp - - ;; The year. - " [0-9][0-9]\\([0-9]*\\) *" - - ;; On some systems the time zone can appear after the year, too. - time-zone-regexp - - ;; I'm not sure what this is. - "\\(remote from [^\n]*\\)?" - - "\n")) - nil) - -;; Perform BODY in the summary buffer -;; in such a way that its cursor is properly updated in its own window. -(defmacro rmail-select-summary (&rest body) - (` (progn (if (rmail-summary-displayed) - (let ((window (selected-window))) - (save-excursion - (unwind-protect - (progn - (pop-to-buffer rmail-summary-buffer) - (,@ body)) - (select-window window)))) - (save-excursion - (set-buffer rmail-summary-buffer) - (progn (,@ body)))) - (rmail-maybe-display-summary)))) - -;;;; *** Rmail Mode *** - -;;;###autoload -(defun rmail (&optional file-name-arg) - "Read and edit incoming mail. -Moves messages into file named by `rmail-file-name' (a babyl format file) - and edits that file in RMAIL Mode. -Type \\[describe-mode] once editing that file, for a list of RMAIL commands. - -May be called with file name as argument; then performs rmail editing on -that file, but does not copy any new mail into the file. -Interactively, if you supply a prefix argument, then you -have a chance to specify a file name with the minibuffer." - (interactive (if current-prefix-arg - (list (read-file-name "Run rmail on RMAIL file: " - nil nil t)))) - (or rmail-default-file - (setq rmail-default-file (expand-file-name "~/xmail"))) - (let* ((file-name (expand-file-name (or file-name-arg rmail-file-name))) - (existed (get-file-buffer file-name))) - ;; Like find-file, but in the case where a buffer existed - ;; and the file was reverted, recompute the message-data. - (if (and existed (not (verify-visited-file-modtime existed))) - (progn - ;; Don't be confused by apparent local-variables spec - ;; in the last message in the RMAIL file. - (let ((enable-local-variables nil)) - (find-file file-name)) - (if (and (verify-visited-file-modtime existed) - (eq major-mode 'rmail-mode)) - (progn (rmail-forget-messages) - (rmail-set-message-counters)))) - (let ((enable-local-variables nil)) - (find-file file-name))) - (if (eq major-mode 'rmail-edit-mode) - (error "Exit Rmail Edit mode before getting new mail.")) - (if (and existed (> (buffer-size) 0)) - ;; Buffer not new and not empty; ensure in proper mode, but that's all. - (or (eq major-mode 'rmail-mode) - (rmail-mode-2)) - (rmail-mode-2) - ;; Convert all or part to Babyl file if possible. - (rmail-convert-file) - (goto-char (point-max)) - (if (null rmail-inbox-list) - (progn - (rmail-set-message-counters) - (rmail-show-message)))) - (let ((existing-unseen (rmail-first-unseen-message))) - (or file-name-arg - (rmail-get-new-mail)) - ;; Show the first unseen message, which might be from a previous session - ;; or might have been just read in by rmail-get-new-mail. Must - ;; determine already unseen messages first, as rmail-get-new-mail - ;; positions on the first new message, thus marking it as seen. - (rmail-show-message existing-unseen)))) - -;; Given the value of MAILPATH, return a list of inbox file names. -;; This is turned off because it is not clear that the user wants -;; all these inboxes to feed into the primary rmail file. -; (defun rmail-convert-mailpath (string) -; (let (idx list) -; (while (setq idx (string-match "[%:]" string)) -; (let ((this (substring string 0 idx))) -; (setq string (substring string (1+ idx))) -; (setq list (cons (if (string-match "%" this) -; (substring this 0 (string-match "%" this)) -; this) -; list)))) -; list)) - -; I have checked that adding "-*- rmail -*-" to the BABYL OPTIONS line -; will not cause emacs 18.55 problems. - -(defun rmail-convert-file () - (let (convert) - (widen) - (goto-char (point-min)) - ;; If file doesn't start like a Babyl file, - ;; convert it to one, by adding a header and converting each message. - (cond ((looking-at "BABYL OPTIONS:")) - ((looking-at "Version: 5\n") - ;; Losing babyl file made by old version of Rmail. - ;; Just fix the babyl file header; don't make a new one, - ;; so we don't lose the Labels: file attribute, etc. - (let ((buffer-read-only nil)) - (insert "BABYL OPTIONS: -*- rmail -*-\n"))) - ((equal (point-min) (point-max)) - ;; Empty RMAIL file. Just insert the header. - (rmail-insert-rmail-file-header)) - (t - ;; Non-empty file in non-RMAIL format. Add header and convert. - (setq convert t) - (rmail-insert-rmail-file-header))) - ;; If file was not a Babyl file or if there are - ;; Unix format messages added at the end, - ;; convert file as necessary. - (if (or convert - (save-excursion - (goto-char (point-max)) - (search-backward "\^_") - (forward-char 1) - (looking-at "\n*From "))) - (let ((buffer-read-only nil)) - (message "Converting to Babyl format...") - ;; If file needs conversion, convert it all, - ;; except for the BABYL header. - ;; (rmail-convert-to-babyl-format would delete the header.) - (goto-char (point-min)) - (search-forward "\n\^_" nil t) - (narrow-to-region (point) (point-max)) - (rmail-convert-to-babyl-format) - (message "Converting to Babyl format...done"))))) - -;;; I have checked that adding "-*- rmail -*-" to the BABYL OPTIONS line -;;; will not cause emacs 18.55 problems. - -(defun rmail-insert-rmail-file-header () - (let ((buffer-read-only nil)) - (insert "BABYL OPTIONS: -*- rmail -*- -Version: 5 -Labels: -Note: This is the header of an rmail file. -Note: If you are seeing it in rmail, -Note: it means the file has no messages in it.\n\^_"))) - -(if rmail-mode-map - nil - (setq rmail-mode-map (make-keymap)) - (suppress-keymap rmail-mode-map) - (define-key rmail-mode-map "a" 'rmail-add-label) - (define-key rmail-mode-map "b" 'rmail-bury) - (define-key rmail-mode-map "c" 'rmail-continue) - (define-key rmail-mode-map "d" 'rmail-delete-forward) - (define-key rmail-mode-map "\C-d" 'rmail-delete-backward) - (define-key rmail-mode-map "e" 'rmail-edit-current-message) - (define-key rmail-mode-map "f" 'rmail-forward) - (define-key rmail-mode-map "g" 'rmail-get-new-mail) - (define-key rmail-mode-map "h" 'rmail-summary) - (define-key rmail-mode-map "i" 'rmail-input) - (define-key rmail-mode-map "j" 'rmail-show-message) - (define-key rmail-mode-map "k" 'rmail-kill-label) - (define-key rmail-mode-map "l" 'rmail-summary-by-labels) - (define-key rmail-mode-map "\e\C-h" 'rmail-summary) - (define-key rmail-mode-map "\e\C-l" 'rmail-summary-by-labels) - (define-key rmail-mode-map "\e\C-r" 'rmail-summary-by-recipients) - (define-key rmail-mode-map "\e\C-s" 'rmail-summary-by-regexp) - (define-key rmail-mode-map "\e\C-t" 'rmail-summary-by-topic) - (define-key rmail-mode-map "m" 'rmail-mail) - (define-key rmail-mode-map "\em" 'rmail-retry-failure) - (define-key rmail-mode-map "n" 'rmail-next-undeleted-message) - (define-key rmail-mode-map "\en" 'rmail-next-message) - (define-key rmail-mode-map "\e\C-n" 'rmail-next-labeled-message) - (define-key rmail-mode-map "o" 'rmail-output-to-rmail-file) - (define-key rmail-mode-map "\C-o" 'rmail-output) - (define-key rmail-mode-map "p" 'rmail-previous-undeleted-message) - (define-key rmail-mode-map "\ep" 'rmail-previous-message) - (define-key rmail-mode-map "\e\C-p" 'rmail-previous-labeled-message) - (define-key rmail-mode-map "q" 'rmail-quit) - (define-key rmail-mode-map "r" 'rmail-reply) -;; I find I can't live without the default M-r command -- rms. -;; (define-key rmail-mode-map "\er" 'rmail-search-backwards) - (define-key rmail-mode-map "s" 'rmail-expunge-and-save) - (define-key rmail-mode-map "\es" 'rmail-search) - (define-key rmail-mode-map "t" 'rmail-toggle-header) - (define-key rmail-mode-map "u" 'rmail-undelete-previous-message) - (define-key rmail-mode-map "w" 'rmail-edit-current-message) - (define-key rmail-mode-map "x" 'rmail-expunge) - (define-key rmail-mode-map "." 'rmail-beginning-of-message) - (define-key rmail-mode-map "<" 'rmail-first-message) - (define-key rmail-mode-map ">" 'rmail-last-message) - (define-key rmail-mode-map " " 'scroll-up) - (define-key rmail-mode-map "\177" 'scroll-down) - (define-key rmail-mode-map "?" 'describe-mode) - (define-key rmail-mode-map "\C-c\C-s\C-d" 'rmail-sort-by-date) - (define-key rmail-mode-map "\C-c\C-s\C-s" 'rmail-sort-by-subject) - (define-key rmail-mode-map "\C-c\C-s\C-a" 'rmail-sort-by-author) - (define-key rmail-mode-map "\C-c\C-s\C-r" 'rmail-sort-by-recipient) - (define-key rmail-mode-map "\C-c\C-s\C-c" 'rmail-sort-by-correspondent) - (define-key rmail-mode-map "\C-c\C-s\C-l" 'rmail-sort-by-lines) - (define-key rmail-mode-map "\C-c\C-s\C-k" 'rmail-sort-by-keywords) - ) - -(define-key rmail-mode-map [menu-bar] (make-sparse-keymap)) - -(define-key rmail-mode-map [menu-bar classify] - (cons "Classify" (make-sparse-keymap "Classify"))) - -(define-key rmail-mode-map [menu-bar classify input-menu] - '("Input Rmail file (menu)" . rmail-input-menu)) - -(define-key rmail-mode-map [menu-bar classify output-menu] - '("Output (Rmail menu)" . rmail-output-menu)) - -(define-key rmail-mode-map [menu-bar classify output-inbox] - '("Output (inbox)" . rmail-output)) - -(define-key rmail-mode-map [menu-bar classify output] - '("Output (Rmail)" . rmail-output-to-rmail-file)) - -(define-key rmail-mode-map [menu-bar classify kill-label] - '("Kill Label" . rmail-kill-label)) - -(define-key rmail-mode-map [menu-bar classify add-label] - '("Add Label" . rmail-add-label)) - -(define-key rmail-mode-map [menu-bar summary] - (cons "Summary" (make-sparse-keymap "Summary"))) - -(define-key rmail-mode-map [menu-bar summary labels] - '("By Labels" . rmail-summary-by-labels)) - -(define-key rmail-mode-map [menu-bar summary recipients] - '("By Recipients" . rmail-summary-by-recipients)) - -(define-key rmail-mode-map [menu-bar summary topic] - '("By Topic" . rmail-summary-by-topic)) - -(define-key rmail-mode-map [menu-bar summary regexp] - '("By Regexp" . rmail-summary-by-regexp)) - -(define-key rmail-mode-map [menu-bar summary all] - '("All" . rmail-summary)) - -(define-key rmail-mode-map [menu-bar mail] - (cons "Mail" (make-sparse-keymap "Mail"))) - -(define-key rmail-mode-map [menu-bar mail continue] - '("Continue" . rmail-continue)) - -(define-key rmail-mode-map [menu-bar mail forward] - '("Forward" . rmail-forward)) - -(define-key rmail-mode-map [menu-bar mail retry] - '("Retry" . rmail-retry-failure)) - -(define-key rmail-mode-map [menu-bar mail reply] - '("Reply" . rmail-reply)) - -(define-key rmail-mode-map [menu-bar mail mail] - '("Mail" . rmail-mail)) - -(define-key rmail-mode-map [menu-bar delete] - (cons "Delete" (make-sparse-keymap "Delete"))) - -(define-key rmail-mode-map [menu-bar delete expunge/save] - '("Expunge/Save" . rmail-expunge-and-save)) - -(define-key rmail-mode-map [menu-bar delete expunge] - '("Expunge" . rmail-expunge)) - -(define-key rmail-mode-map [menu-bar delete undelete] - '("Undelete" . rmail-undelete-previous-message)) - -(define-key rmail-mode-map [menu-bar delete delete] - '("Delete" . rmail-delete-forward)) - -(define-key rmail-mode-map [menu-bar move] - (cons "Move" (make-sparse-keymap "Move"))) - -(define-key rmail-mode-map [menu-bar move search-back] - '("Search Back" . rmail-search-backward)) - -(define-key rmail-mode-map [menu-bar move search] - '("Search" . rmail-search)) - -(define-key rmail-mode-map [menu-bar move previous] - '("Previous Nondeleted" . rmail-previous-undeleted-message)) - -(define-key rmail-mode-map [menu-bar move next] - '("Next Nondeleted" . rmail-next-undeleted-message)) - -(define-key rmail-mode-map [menu-bar move last] - '("Last" . rmail-last-message)) - -(define-key rmail-mode-map [menu-bar move first] - '("First" . rmail-first-message)) - -(define-key rmail-mode-map [menu-bar move previous] - '("Previous" . rmail-previous-message)) - -(define-key rmail-mode-map [menu-bar move next] - '("Next" . rmail-next-message)) - -;; Rmail mode is suitable only for specially formatted data. -(put 'rmail-mode 'mode-class 'special) - -;;;###autoload -(defun rmail-mode () - "Rmail Mode is used by \\<rmail-mode-map>\\[rmail] for editing Rmail files. -All normal editing commands are turned off. -Instead, these commands are available: - -\\[rmail-beginning-of-message] Move point to front of this message (same as \\[beginning-of-buffer]). -\\[scroll-up] Scroll to next screen of this message. -\\[scroll-down] Scroll to previous screen of this message. -\\[rmail-next-undeleted-message] Move to Next non-deleted message. -\\[rmail-previous-undeleted-message] Move to Previous non-deleted message. -\\[rmail-next-message] Move to Next message whether deleted or not. -\\[rmail-previous-message] Move to Previous message whether deleted or not. -\\[rmail-first-message] Move to the first message in Rmail file. -\\[rmail-last-message] Move to the last message in Rmail file. -\\[rmail-show-message] Jump to message specified by numeric position in file. -\\[rmail-search] Search for string and show message it is found in. -\\[rmail-delete-forward] Delete this message, move to next nondeleted. -\\[rmail-delete-backward] Delete this message, move to previous nondeleted. -\\[rmail-undelete-previous-message] Undelete message. Tries current message, then earlier messages - till a deleted message is found. -\\[rmail-edit-current-message] Edit the current message. \\[rmail-cease-edit] to return to Rmail. -\\[rmail-expunge] Expunge deleted messages. -\\[rmail-expunge-and-save] Expunge and save the file. -\\[rmail-quit] Quit Rmail: expunge, save, then switch to another buffer. -\\[save-buffer] Save without expunging. -\\[rmail-get-new-mail] Move new mail from system spool directory into this file. -\\[rmail-mail] Mail a message (same as \\[mail-other-window]). -\\[rmail-continue] Continue composing outgoing message started before. -\\[rmail-reply] Reply to this message. Like \\[rmail-mail] but initializes some fields. -\\[rmail-retry-failure] Send this message again. Used on a mailer failure message. -\\[rmail-forward] Forward this message to another user. -\\[rmail-output-to-rmail-file] Output this message to an Rmail file (append it). -\\[rmail-output] Output this message to a Unix-format mail file (append it). -\\[rmail-input] Input Rmail file. Run Rmail on that file. -\\[rmail-add-label] Add label to message. It will be displayed in the mode line. -\\[rmail-kill-label] Kill label. Remove a label from current message. -\\[rmail-next-labeled-message] Move to Next message with specified label - (label defaults to last one specified). - Standard labels: filed, unseen, answered, forwarded, deleted. - Any other label is present only if you add it with \\[rmail-add-label]. -\\[rmail-previous-labeled-message] Move to Previous message with specified label -\\[rmail-summary] Show headers buffer, with a one line summary of each message. -\\[rmail-summary-by-labels] Summarize only messages with particular label(s). -\\[rmail-summary-by-recipients] Summarize only messages with particular recipient(s). -\\[rmail-summary-by-regexp] Summarize only messages with particular regexp(s). -\\[rmail-summary-by-topic] Summarize only messages with subject line regexp(s). -\\[rmail-toggle-header] Toggle display of complete header." - (interactive) - (rmail-mode-2) - (rmail-set-message-counters) - (rmail-show-message rmail-total-messages)) - -(defun rmail-mode-2 () - (kill-all-local-variables) - (rmail-mode-1) - (rmail-variables) - (run-hooks 'rmail-mode-hook)) - -(defun rmail-mode-1 () - (setq major-mode 'rmail-mode) - (setq mode-name "RMAIL") - (setq buffer-read-only t) - ;; No need to auto save RMAIL files in normal circumstances - ;; because they contain no info except attribute changes - ;; and deletion of messages. - ;; The one exception is when messages are copied into an Rmail mode buffer. - ;; rmail-output-to-rmail-file enables auto save when you do that. - (setq buffer-auto-save-file-name nil) - (if (boundp 'mode-line-modified) - (setq mode-line-modified "--- ") - (setq mode-line-format - (cons "--- " (cdr (default-value 'mode-line-format))))) - (use-local-map rmail-mode-map) - (set-syntax-table text-mode-syntax-table) - (setq local-abbrev-table text-mode-abbrev-table)) - -(defun rmail-variables () - (make-local-variable 'revert-buffer-function) - (setq revert-buffer-function 'rmail-revert) - (make-local-variable 'rmail-last-label) - (make-local-variable 'rmail-last-regexp) - (make-local-variable 'rmail-deleted-vector) - (make-local-variable 'rmail-summary-buffer) - (make-local-variable 'rmail-summary-vector) - (make-local-variable 'rmail-current-message) - (make-local-variable 'rmail-total-messages) - (make-local-variable 'require-final-newline) - (setq require-final-newline nil) - (make-local-variable 'version-control) - (setq version-control 'never) - (make-local-variable 'file-precious-flag) - (setq file-precious-flag t) - (make-local-variable 'rmail-message-vector) - (make-local-variable 'rmail-last-file) - (make-local-variable 'rmail-inbox-list) - (setq rmail-inbox-list (rmail-parse-file-inboxes)) - ;; Provide default set of inboxes for primary mail file ~/RMAIL. - (and (null rmail-inbox-list) - (or (equal buffer-file-name (expand-file-name rmail-file-name)) - (equal buffer-file-truename - (abbreviate-file-name (file-truename rmail-file-name)))) - (setq rmail-inbox-list - (or rmail-primary-inbox-list - (list (or (getenv "MAIL") - (concat rmail-spool-directory - (user-login-name))))))) - (make-local-variable 'rmail-keywords) - ;; this gets generated as needed - (setq rmail-keywords nil) - ;; Make everything permanent, in case the user switches major modes - ;; during an edit. - (put 'revert-buffer-function 'permanent-local t) - (put 'rmail-last-label 'permanent-local t) - (put 'rmail-last-regexp 'permanent-local t) - (put 'rmail-deleted-vector 'permanent-local t) - (put 'rmail-summary-buffer 'permanent-local t) - (put 'rmail-summary-vector 'permanent-local t) - (put 'rmail-current-message 'permanent-local t) - (put 'rmail-total-messages 'permanent-local t) - (put 'require-final-newline 'permanent-local t) - (put 'version-control 'permanent-local t) - (put 'file-precious-flag 'permanent-local t) - (put 'rmail-message-vector 'permanent-local t) - (put 'rmail-last-file 'permanent-local t) - (put 'rmail-inbox-list 'permanent-local t) - (put 'rmail-keywords 'permanent-local t)) - -;; Handle M-x revert-buffer done in an rmail-mode buffer. -(defun rmail-revert (arg noconfirm) - (let (revert-buffer-function) - ;; Call our caller again, but this time it does the default thing. - (if (revert-buffer arg noconfirm) - ;; If the user said "yes", and we changed something, - ;; reparse the messages. - (progn - (rmail-convert-file) - (goto-char (point-max)) - (rmail-set-message-counters) - (rmail-show-message))))) - -;; Return a list of files from this buffer's Mail: option. -;; Does not assume that messages have been parsed. -;; Just returns nil if buffer does not look like Babyl format. -(defun rmail-parse-file-inboxes () - (save-excursion - (save-restriction - (widen) - (goto-char 1) - (cond ((looking-at "BABYL OPTIONS:") - (search-forward "\n\^_" nil 'move) - (narrow-to-region 1 (point)) - (goto-char 1) - (if (search-forward "\nMail:" nil t) - (progn - (narrow-to-region (point) (progn (end-of-line) (point))) - (goto-char (point-min)) - (mail-parse-comma-list)))))))) - -(defun rmail-expunge-and-save () - "Expunge and save RMAIL file." - (interactive) - (rmail-expunge) - (save-buffer) - (if (rmail-summary-exists) - (rmail-select-summary (set-buffer-modified-p nil)))) - -(defun rmail-quit () - "Quit out of RMAIL." - (interactive) - (rmail-expunge-and-save) - ;; Don't switch to the summary buffer even if it was recently visible. - (if rmail-summary-buffer - (progn - (replace-buffer-in-windows rmail-summary-buffer) - (bury-buffer rmail-summary-buffer))) - (let ((obuf (current-buffer))) - (replace-buffer-in-windows obuf) - (bury-buffer obuf))) - -;;;###autoload -(defun rmail-input (filename) - "Run Rmail on file FILENAME." - (interactive "FRun rmail on RMAIL file: ") - (rmail filename)) - -;; Choose a .xmail file in dir rmail-secondary-file-directory. -(defun rmail-secondary-file-menu (event) - (let* ((files (directory-files rmail-secondary-file-directory nil - rmail-secondary-file-regexp)) - (menu (list "Rmail Files" - (cons "Rmail Files" - (mapcar (function (lambda (f) (cons f f))) - files)))) - (chosen (x-popup-menu event menu))) - (if chosen - (expand-file-name chosen rmail-secondary-file-directory)))) - -(defun rmail-input-menu (event) - "Choose a new Rmail file to edit, with a menu." - (interactive "e") - (rmail-input (expand-file-name (rmail-secondary-file-menu event) - rmail-secondary-file-directory))) - -;;;; *** Rmail input *** - -;; RLK feature not added in this version: -;; argument specifies inbox file or files in various ways. - -(defun rmail-get-new-mail (&optional file-name) - "Move any new mail from this RMAIL file's inbox files. -The inbox files can be specified with the file's Mail: option. The -variable `rmail-primary-inbox-list' specifies the inboxes for your -primary RMAIL file if it has no Mail: option. By default, this is -your /usr/spool/mail/$USER. - -You can also specify the file to get new mail from. In this case, the -file of new mail is not changed or deleted. Noninteractively, you can -pass the inbox file name as an argument. Interactively, a prefix -argument causes us to read a file name and use that file as the inbox." - (interactive - (list (if current-prefix-arg - (read-file-name "Get new mail from file: ")))) - (or (verify-visited-file-modtime (current-buffer)) - (progn - (find-file (buffer-file-name)) - (setq buffer-read-only t) - (if (verify-visited-file-modtime (current-buffer)) - (rmail-forget-messages)))) - (rmail-maybe-set-message-counters) - (widen) - ;; Get rid of all undo records for this buffer. - (or (eq buffer-undo-list t) - (setq buffer-undo-list nil)) - (unwind-protect - (let ((opoint (point)) - (new-messages 0) - (delete-files ()) - ;; If buffer has not changed yet, and has not been saved yet, - ;; don't replace the old backup file now. - (make-backup-files (and make-backup-files (buffer-modified-p))) - (buffer-read-only nil) - ;; Don't make undo records for what we do in getting mail. - (buffer-undo-list t)) - (goto-char (point-max)) - (skip-chars-backward " \t\n") ; just in case of brain damage - (delete-region (point) (point-max)) ; caused by require-final-newline - (save-excursion - (save-restriction - (narrow-to-region (point) (point)) - ;; Read in the contents of the inbox files, - ;; renaming them as necessary, - ;; and adding to the list of files to delete eventually. - (if file-name - (rmail-insert-inbox-text (list file-name) nil) - (setq delete-files (rmail-insert-inbox-text rmail-inbox-list t))) - ;; Scan the new text and convert each message to babyl format. - (goto-char (point-min)) - (save-excursion - (setq new-messages (rmail-convert-to-babyl-format))) - (or (zerop new-messages) - (let (success) - (widen) - (search-backward "\n\^_" nil t) - (narrow-to-region (point) (point-max)) - (goto-char (1+ (point-min))) - (rmail-count-new-messages) - (save-buffer))) - ;; Delete the old files, now that babyl file is saved. - (while delete-files - (condition-case () - ;; First, try deleting. - (condition-case () - (delete-file (car delete-files)) - (file-error - ;; If we can't delete it, truncate it. - (write-region (point) (point) (car delete-files)))) - (file-error nil)) - (setq delete-files (cdr delete-files))))) - (if (= new-messages 0) - (progn (goto-char opoint) - (if (or file-name rmail-inbox-list) - (message "(No new mail has arrived)"))) - (if (rmail-summary-exists) - (rmail-select-summary - (rmail-update-summary))) - (message "%d new message%s read" - new-messages (if (= 1 new-messages) "" "s")) - (and (boundp 'display-time-string) - (stringp display-time-string) - (string-match " Mail" display-time-string) - (setq display-time-string - (concat - (substring display-time-string 0 (match-beginning 0)) - (substring display-time-string (match-end 0)))) - (force-mode-line-update 'all)))) - ;; Don't leave the buffer screwed up if we get a disk-full error. - (rmail-show-message))) - -(defun rmail-insert-inbox-text (files renamep) - (let (file tofile delete-files movemail popmail) - (while files - (setq file (file-truename - (expand-file-name (substitute-in-file-name (car files)))) - ;;>> un*x specific << - ;; The "+" used to be "~", which is an extremely poor choice; - ;; it might accidentally be deleted when space is low - ;; (as happened to me!). - tofile (concat file "+")) - ;; If getting from mail spool directory, - ;; use movemail to move rather than just renaming, - ;; so as to interlock with the mailer. - (setq movemail (string= (file-name-directory file) - (file-truename rmail-spool-directory)) - popmail (string-match "^po:" (file-name-nondirectory file))) - (if popmail (setq file (file-name-nondirectory file) - renamep t)) - (if movemail - (progn - (setq tofile (expand-file-name - ;; Generate name to move to from inbox name, - ;; in case of multiple inboxes that need moving. - (concat ".newmail-" (file-name-nondirectory file)) - ;; Use the directory of this rmail file - ;; because it's a nuisance to use the homedir - ;; if that is on a full disk and this rmail - ;; file isn't. - (file-name-directory - (expand-file-name buffer-file-name)))) - ;; On some systems, /usr/spool/mail/foo is a directory - ;; and the actual inbox is /usr/spool/mail/foo/foo. - (if (file-directory-p file) - (setq file (expand-file-name (user-login-name) - file))))) - (if popmail - (message "Getting mail from post office ...") - (if (or (and (file-exists-p tofile) - (/= 0 (nth 7 (file-attributes tofile)))) - (and (file-exists-p file) - (/= 0 (nth 7 (file-attributes file))))) - (message "Getting mail from %s..." file))) - ;; Set TOFILE if have not already done so, and - ;; rename or copy the file FILE to TOFILE if and as appropriate. - (cond ((not renamep) - (setq tofile file)) - ((or (file-exists-p tofile) (and (not popmail) - (not (file-exists-p file)))) - nil) - ((and (not movemail) (not popmail)) - ;; Try copying. If that fails (perhaps no space), - ;; rename instead. - (condition-case nil - (copy-file file tofile nil) - (error - ;; Third arg is t so we can replace existing file TOFILE. - (rename-file file tofile t))) - ;; Make the real inbox file empty. - ;; Leaving it deleted could cause lossage - ;; because mailers often won't create the file. - (condition-case () - (write-region (point) (point) file) - (file-error nil))) - (t - (let ((errors nil)) - (unwind-protect - (save-excursion - (setq errors (generate-new-buffer " *rmail loss*")) - (buffer-disable-undo errors) - (call-process - (expand-file-name "movemail" exec-directory) - nil errors nil file tofile) - (if (not (buffer-modified-p errors)) - ;; No output => movemail won - nil - (set-buffer errors) - (subst-char-in-region (point-min) (point-max) - ?\n ?\ ) - (goto-char (point-max)) - (skip-chars-backward " \t") - (delete-region (point) (point-max)) - (goto-char (point-min)) - (if (looking-at "movemail: ") - (delete-region (point-min) (match-end 0))) - (beep t) - (message (concat "movemail: " - (buffer-substring (point-min) - (point-max)))) - (sit-for 3) - nil)) - (if errors (kill-buffer errors)))))) - ;; At this point, TOFILE contains the name to read: - ;; Either the alternate name (if we renamed) - ;; or the actual inbox (if not renaming). - (if (file-exists-p tofile) - (let (size) - (goto-char (point-max)) - (setq size (nth 1 (insert-file-contents tofile))) - (goto-char (point-max)) - (or (= (preceding-char) ?\n) - (zerop size) - (insert ?\n)) - (setq delete-files (cons tofile delete-files)))) - (message "") - (setq files (cdr files))) - delete-files)) - -;; the rmail-break-forwarded-messages feature is not implemented -(defun rmail-convert-to-babyl-format () - (let ((count 0) start - (case-fold-search nil) - (invalid-input-resync - (function (lambda () - (message "Invalid Babyl format in inbox!") - (sit-for 1) - ;; Try to get back in sync with a real message. - (if (re-search-forward - (concat mmdf-delim1 "\\|^From") nil t) - (beginning-of-line) - (goto-char (point-max))))))) - (goto-char (point-min)) - (save-restriction - (while (not (eobp)) - (cond ((looking-at "BABYL OPTIONS:");Babyl header - (if (search-forward "\n\^_" nil t) - ;; If we find the proper terminator, delete through there. - (delete-region (point-min) (point)) - (funcall invalid-input-resync) - (delete-region (point-min) (point)))) - ;; Babyl format message - ((looking-at "\^L") - (or (search-forward "\n\^_" nil t) - (funcall invalid-input-resync)) - (setq count (1+ count)) - ;; Make sure there is no extra white space after the ^_ - ;; at the end of the message. - ;; Narrowing will make sure that whatever follows the junk - ;; will be treated properly. - (delete-region (point) - (save-excursion - (skip-chars-forward " \t\n") - (point))) - (narrow-to-region (point) (point-max))) - ;;*** MMDF format - ((let ((case-fold-search t)) - (looking-at mmdf-delim1)) - (let ((case-fold-search t)) - (replace-match "\^L\n0, unseen,,\n*** EOOH ***\n") - (setq start (point)) - (re-search-forward mmdf-delim2 nil t) - (replace-match "\^_")) - (save-excursion - (save-restriction - (narrow-to-region start (1- (point))) - (goto-char (point-min)) - (while (search-forward "\n\^_" nil t); single char "\^_" - (replace-match "\n^_")))); 2 chars: "^" and "_" - (narrow-to-region (point) (point-max)) - (setq count (1+ count))) - ;;*** Mail format - ((looking-at "^From ") - (setq start (point)) - (insert "\^L\n0, unseen,,\n*** EOOH ***\n") - (rmail-nuke-pinhead-header) - ;; If this message has a Content-Length field, - ;; skip to the end of the contents. - (let* ((header-end (save-excursion - (and (re-search-forward "\n\n" nil t) - (1- (point))))) - (case-fold-search t) - (size - ;; Get the numeric value from the Content-Length field. - (save-excursion - ;; Back up to end of prev line, - ;; in case the Content-Length field comes first. - (forward-char -1) - (and (search-forward "\ncontent-length: " - header-end t) - (let ((beg (point)) - (eol (progn (end-of-line) (point)))) - (string-to-int (buffer-substring beg eol))))))) - (and size - (if (and (natnump size) - (<= (+ header-end size) (point-max)) - ;; Make sure this would put us at a position - ;; that we could continue from. - (save-excursion - (goto-char (+ header-end size)) - (skip-chars-forward "\n") - (or (eobp) - (and (looking-at "BABYL OPTIONS:") - (search-forward "\n\^_" nil t)) - (and (looking-at "\^L") - (search-forward "\n\^_" nil t)) - (let ((case-fold-search t)) - (looking-at mmdf-delim1)) - (looking-at "From ")))) - (goto-char (+ header-end size)) - (message "Ignoring invalid Content-Length field") - (sit-for 1 0 t)))) - - (if (re-search-forward - (concat "^[\^_]?\\(" - rmail-unix-mail-delimiter - "\\|" - mmdf-delim1 "\\|" - "^BABYL OPTIONS:\\|" - "\^L\n[01],\\)") nil t) - (goto-char (match-beginning 1)) - (goto-char (point-max))) - (setq count (1+ count)) - (save-excursion - (save-restriction - (narrow-to-region start (point)) - (goto-char (point-min)) - (while (search-forward "\n\^_" nil t); single char - (replace-match "\n^_")))); 2 chars: "^" and "_" - (insert ?\^_) - (narrow-to-region (point) (point-max))) - ;; - ;; This kludge is because some versions of sendmail.el - ;; insert an extra newline at the beginning that shouldn't - ;; be there. sendmail.el has been fixed, but old versions - ;; may still be in use. -- rms, 7 May 1993. - ((eolp) (delete-char 1)) - (t (error "Cannot convert to babyl format"))))) - count)) - -;; Delete the "From ..." line, creating various other headers with -;; information from it if they don't already exist. Now puts the -;; original line into a mail-from: header line for debugging and for -;; use by the rmail-output function. -(defun rmail-nuke-pinhead-header () - (save-excursion - (save-restriction - (let ((start (point)) - (end (progn - (condition-case () - (search-forward "\n\n") - (error - (goto-char (point-max)) - (insert "\n\n"))) - (point))) - has-from has-date) - (narrow-to-region start end) - (let ((case-fold-search t)) - (goto-char start) - (setq has-from (search-forward "\nFrom:" nil t)) - (goto-char start) - (setq has-date (and (search-forward "\nDate:" nil t) (point))) - (goto-char start)) - (let ((case-fold-search nil)) - (if (re-search-forward (concat "^" rmail-unix-mail-delimiter) nil t) - (replace-match - (concat - "Mail-from: \\&" - ;; Keep and reformat the date if we don't - ;; have a Date: field. - (if has-date - "" - (concat - "Date: \\3, \\5 \\4 \\9 \\6 " - - ;; The timezone could be matched by group 7 or group 10. - ;; If neither of them matched, assume EST, since only - ;; Easterners would be so sloppy. - ;; It's a shame the substitution can't use "\\10". - (cond - ((/= (match-beginning 7) (match-end 7)) "\\7") - ((/= (match-beginning 10) (match-end 10)) - (buffer-substring (match-beginning 10) - (match-end 10))) - (t "EST")) - "\n")) - ;; Keep and reformat the sender if we don't - ;; have a From: field. - (if has-from - "" - "From: \\1\n")) - t))))))) - -;;;; *** Rmail Message Formatting and Header Manipulation *** - -(defun rmail-reformat-message (beg end) - (goto-char beg) - (forward-line 1) - (if (/= (following-char) ?0) - (error "Bad format in RMAIL file.")) - (let ((buffer-read-only nil) - (delta (- (buffer-size) end))) - (delete-char 1) - (insert ?1) - (forward-line 1) - (let ((case-fold-search t)) - (while (looking-at "Summary-line:\\|Mail-From:") - (forward-line 1))) - (if (looking-at "\\*\\*\\* EOOH \\*\\*\\*\n") - (delete-region (point) - (progn (forward-line 1) (point)))) - (let ((str (buffer-substring (point) - (save-excursion (search-forward "\n\n" end 'move) - (point))))) - (insert str "*** EOOH ***\n") - (narrow-to-region (point) (- (buffer-size) delta))) - (goto-char (point-min)) - (if rmail-ignored-headers (rmail-clear-headers)) - (if rmail-message-filter (funcall rmail-message-filter)))) - -(defun rmail-clear-headers () - (if (search-forward "\n\n" nil t) - (save-restriction - (narrow-to-region (point-min) (point)) - (let ((buffer-read-only nil)) - (while (let ((case-fold-search t)) - (goto-char (point-min)) - (re-search-forward rmail-ignored-headers nil t)) - (beginning-of-line) - (delete-region (point) - (progn (re-search-forward "\n[^ \t]") - (forward-char -1) - (point)))))))) - -(defun rmail-toggle-header () - "Show original message header if pruned header currently shown, or vice versa." - (interactive) - (rmail-maybe-set-message-counters) - (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max)) - (let ((buffer-read-only nil)) - (goto-char (point-min)) - (forward-line 1) - (if (= (following-char) ?1) - (progn (delete-char 1) - (insert ?0) - (forward-line 1) - (let ((case-fold-search t)) - (while (looking-at "Summary-Line:\\|Mail-From:") - (forward-line 1))) - (insert "*** EOOH ***\n") - (forward-char -1) - (search-forward "\n*** EOOH ***\n") - (forward-line -1) - (let ((temp (point))) - (and (search-forward "\n\n" nil t) - (delete-region temp (point)))) - (goto-char (point-min)) - (search-forward "\n*** EOOH ***\n") - (narrow-to-region (point) (point-max))) - (rmail-reformat-message (point-min) (point-max))))) - -;;;; *** Rmail Attributes and Keywords *** - -;; Make a string describing current message's attributes and keywords -;; and set it up as the name of a minor mode -;; so it will appear in the mode line. -(defun rmail-display-labels () - (let ((blurb "") (beg (point-min-marker)) (end (point-max-marker))) - (save-excursion - (unwind-protect - (progn - (widen) - (goto-char (rmail-msgbeg rmail-current-message)) - (forward-line 1) - (if (looking-at "[01],") - (progn - (narrow-to-region (point) (progn (end-of-line) (point))) - ;; Truly valid BABYL format requires a space before each - ;; attribute or keyword name. Put them in if missing. - (let (buffer-read-only) - (goto-char (point-min)) - (while (search-forward "," nil t) - (or (looking-at "[ ,]") (eobp) - (insert " ")))) - (goto-char (point-max)) - (if (search-backward ",," nil 'move) - (progn - (if (> (point) (1+ (point-min))) - (setq blurb (buffer-substring (+ 1 (point-min)) (point)))) - (if (> (- (point-max) (point)) 2) - (setq blurb - (concat blurb - ";" - (buffer-substring (+ (point) 3) - (1- (point-max))))))))))) - ;; Note: we don't use save-restriction because that does not work right - ;; if changes are made outside the saved restriction - ;; before that restriction is restored. - (narrow-to-region beg end) - (set-marker beg nil) - (set-marker end nil))) - (while (string-match " +," blurb) - (setq blurb (concat (substring blurb 0 (match-beginning 0)) "," - (substring blurb (match-end 0))))) - (while (string-match ", +" blurb) - (setq blurb (concat (substring blurb 0 (match-beginning 0)) "," - (substring blurb (match-end 0))))) - (setq mode-line-process - (concat " " rmail-current-message "/" rmail-total-messages - blurb)))) - -;; Turn an attribute of a message on or off according to STATE. -;; ATTR is the name of the attribute, as a string. -;; MSGNUM is message number to change; nil means current message. -(defun rmail-set-attribute (attr state &optional msgnum) - (let ((omax (point-max-marker)) - (omin (point-min-marker)) - (buffer-read-only nil)) - (or msgnum (setq msgnum rmail-current-message)) - (if (> msgnum 0) - (unwind-protect - (save-excursion - (widen) - (goto-char (+ 3 (rmail-msgbeg msgnum))) - (let ((curstate - (not - (null (search-backward (concat ", " attr ",") - (prog1 (point) (end-of-line)) t))))) - (or (eq curstate (not (not state))) - (if curstate - (delete-region (point) (1- (match-end 0))) - (beginning-of-line) - (forward-char 2) - (insert " " attr ",")))) - (if (string= attr "deleted") - (rmail-set-message-deleted-p msgnum state))) - ;; Note: we don't use save-restriction because that does not work right - ;; if changes are made outside the saved restriction - ;; before that restriction is restored. - (narrow-to-region omin omax) - (set-marker omin nil) - (set-marker omax nil) - (if (= msgnum rmail-current-message) - (rmail-display-labels)))))) - -;; Return t if the attributes/keywords line of msg number MSG -;; contains a match for the regexp LABELS. -(defun rmail-message-labels-p (msg labels) - (save-excursion - (save-restriction - (widen) - (goto-char (rmail-msgbeg msg)) - (forward-char 3) - (re-search-backward labels (prog1 (point) (end-of-line)) t)))) - -;;;; *** Rmail Message Selection And Support *** - -(defun rmail-msgend (n) - (marker-position (aref rmail-message-vector (1+ n)))) - -(defun rmail-msgbeg (n) - (marker-position (aref rmail-message-vector n))) - -(defun rmail-widen-to-current-msgbeg (function) - "Call FUNCTION with point at start of internal data of current message. -Assumes that bounds were previously narrowed to display the message in Rmail. -The bounds are widened enough to move point where desired, then narrowed -again afterward. - -FUNCTION may not change the visible text of the message, but it may -change the invisible header text." - (save-excursion - (let ((obeg (- (point-max) (point-min)))) - (unwind-protect - (progn - (narrow-to-region (rmail-msgbeg rmail-current-message) - (point-max)) - (goto-char (point-min)) - (funcall function)) - ;; Note: we don't use save-restriction because that does not work right - ;; if changes are made outside the saved restriction - ;; before that restriction is restored. - ;; Here we assume that changes made by FUNCTION - ;; occur before the visible region of the message. - (narrow-to-region (- (point-max) obeg) (point-max)))))) - -(defun rmail-forget-messages () - (unwind-protect - (if (vectorp rmail-message-vector) - (let* ((i 0) - (v rmail-message-vector) - (n (length v))) - (while (< i n) - (move-marker (aref v i) nil) - (setq i (1+ i))))) - (setq rmail-message-vector nil) - (setq rmail-deleted-vector nil))) - -(defun rmail-maybe-set-message-counters () - (if (not (and rmail-deleted-vector - rmail-message-vector - rmail-current-message - rmail-total-messages)) - (rmail-set-message-counters))) - -(defun rmail-count-new-messages (&optional nomsg) - (let* ((case-fold-search nil) - (total-messages 0) - (messages-head nil) - (deleted-head nil)) - (or nomsg (message "Counting new messages...")) - (goto-char (point-max)) - ;; Put at the end of messages-head - ;; the entry for message N+1, which marks - ;; the end of message N. (N = number of messages). - (search-backward "\n\^_") - (forward-char 1) - (setq messages-head (list (point-marker))) - (rmail-set-message-counters-counter (point-min)) - (setq rmail-current-message (1+ rmail-total-messages)) - (setq rmail-total-messages - (+ rmail-total-messages total-messages)) - (setq rmail-message-vector - (vconcat rmail-message-vector (cdr messages-head))) - (aset rmail-message-vector - rmail-current-message (car messages-head)) - (setq rmail-deleted-vector - (concat rmail-deleted-vector deleted-head)) - (setq rmail-summary-vector - (vconcat rmail-summary-vector (make-vector total-messages nil))) - (goto-char (point-min)) - (or nomsg (message "Counting new messages...done (%d)" total-messages)))) - -(defun rmail-set-message-counters () - (rmail-forget-messages) - (save-excursion - (save-restriction - (widen) - (let* ((point-save (point)) - (total-messages 0) - (messages-after-point) - (case-fold-search nil) - (messages-head nil) - (deleted-head nil)) - (message "Counting messages...") - (goto-char (point-max)) - ;; Put at the end of messages-head - ;; the entry for message N+1, which marks - ;; the end of message N. (N = number of messages). - (search-backward "\n\^_" nil t) - (if (/= (point) (point-max)) (forward-char 1)) - (setq messages-head (list (point-marker))) - (rmail-set-message-counters-counter (min (point) point-save)) - (setq messages-after-point total-messages) - (rmail-set-message-counters-counter) - (setq rmail-total-messages total-messages) - (setq rmail-current-message - (min total-messages - (max 1 (- total-messages messages-after-point)))) - (setq rmail-message-vector - (apply 'vector (cons (point-min-marker) messages-head)) - rmail-deleted-vector (concat "D" deleted-head) - rmail-summary-vector (make-vector rmail-total-messages nil)) - (message "Counting messages...done"))))) - -(defun rmail-set-message-counters-counter (&optional stop) - (while (search-backward "\n\^_\^L\n" stop t) - (forward-char 1) - (setq messages-head (cons (point-marker) messages-head)) - (save-excursion - (setq deleted-head - (cons (if (search-backward ", deleted," - (prog1 (point) - (forward-line 2)) - t) - ?D ?\ ) - deleted-head))) - (if (zerop (% (setq total-messages (1+ total-messages)) 20)) - (message "Counting messages...%d" total-messages)))) - -(defun rmail-beginning-of-message () - "Show current message starting from the beginning." - (interactive) - (rmail-show-message rmail-current-message)) - -(defun rmail-show-message (&optional n) - "Show message number N (prefix argument), counting from start of file. -If summary buffer is currently displayed, update current message there also." - (interactive "p") - (rmail-maybe-set-message-counters) - (widen) - (if (zerop rmail-total-messages) - (progn (narrow-to-region (point-min) (1- (point-max))) - (goto-char (point-min)) - (setq mode-line-process nil)) - (let (blurb) - (if (not n) - (setq n rmail-current-message) - (cond ((<= n 0) - (setq n 1 - rmail-current-message 1 - blurb "No previous message")) - ((> n rmail-total-messages) - (setq n rmail-total-messages - rmail-current-message rmail-total-messages - blurb "No following message")) - (t - (setq rmail-current-message n)))) - (let ((beg (rmail-msgbeg n)) - (end (rmail-msgend n))) - (goto-char beg) - (forward-line 1) - (if (= (following-char) ?0) - (progn - (rmail-reformat-message beg end) - (rmail-set-attribute "unseen" nil)) - (search-forward "\n*** EOOH ***\n" end t) - (narrow-to-region (point) end)) - (goto-char (point-min)) - (rmail-display-labels) - (run-hooks 'rmail-show-message-hook) - ;; If there is a summary buffer, try to move to this message - ;; in that buffer. But don't complain if this message - ;; is not mentioned in the summary. - (if (rmail-summary-exists) - (let ((curr-msg rmail-current-message)) - (rmail-select-summary - (rmail-summary-goto-msg curr-msg t t)))) - (if blurb - (message blurb)))))) - -(defun rmail-next-message (n) - "Show following message whether deleted or not. -With prefix arg N, moves forward N messages, or backward if N is negative." - (interactive "p") - (rmail-maybe-set-message-counters) - (rmail-show-message (+ rmail-current-message n))) - -(defun rmail-previous-message (n) - "Show previous message whether deleted or not. -With prefix arg N, moves backward N messages, or forward if N is negative." - (interactive "p") - (rmail-next-message (- n))) - -(defun rmail-next-undeleted-message (n) - "Show following non-deleted message. -With prefix arg N, moves forward N non-deleted messages, -or backward if N is negative. - -Returns t if a new message is being shown, nil otherwise." - (interactive "p") - (rmail-maybe-set-message-counters) - (let ((lastwin rmail-current-message) - (current rmail-current-message)) - (while (and (> n 0) (< current rmail-total-messages)) - (setq current (1+ current)) - (if (not (rmail-message-deleted-p current)) - (setq lastwin current n (1- n)))) - (while (and (< n 0) (> current 1)) - (setq current (1- current)) - (if (not (rmail-message-deleted-p current)) - (setq lastwin current n (1+ n)))) - (if (/= lastwin rmail-current-message) - (progn (rmail-show-message lastwin) - t) - (if (< n 0) - (message "No previous nondeleted message")) - (if (> n 0) - (message "No following nondeleted message")) - nil))) - -(defun rmail-previous-undeleted-message (n) - "Show previous non-deleted message. -With prefix argument N, moves backward N non-deleted messages, -or forward if N is negative." - (interactive "p") - (rmail-next-undeleted-message (- n))) - -(defun rmail-first-message () - "Show first message in file." - (interactive) - (rmail-maybe-set-message-counters) - (rmail-show-message 1)) - -(defun rmail-last-message () - "Show last message in file." - (interactive) - (rmail-maybe-set-message-counters) - (rmail-show-message rmail-total-messages)) - -(defun rmail-what-message () - (let ((where (point)) - (low 1) - (high rmail-total-messages) - (mid (/ rmail-total-messages 2))) - (while (> (- high low) 1) - (if (>= where (rmail-msgbeg mid)) - (setq low mid) - (setq high mid)) - (setq mid (+ low (/ (- high low) 2)))) - (if (>= where (rmail-msgbeg high)) high low))) - -(defun rmail-message-recipients-p (msg recipients &optional primary-only) - (save-restriction - (goto-char (rmail-msgbeg msg)) - (search-forward "\n*** EOOH ***\n") - (narrow-to-region (point) (progn (search-forward "\n\n") (point))) - (or (string-match recipients (or (mail-fetch-field "To") "")) - (string-match recipients (or (mail-fetch-field "From") "")) - (if (not primary-only) - (string-match recipients (or (mail-fetch-field "Cc") "")))))) - -(defun rmail-message-regexp-p (msg regexp) - "Return t, if for message number MSG, regexp REGEXP matches in the header." - (goto-char (rmail-msgbeg msg)) - (let ((end - (save-excursion - (search-forward "*** EOOH ***" (point-max)) (point)))) - (re-search-forward regexp end t))) - -(defun rmail-search-backward (regexp &optional n) - "Show message containing next match for REGEXP. -Prefix argument gives repeat count; negative argument means search -backwards (through earlier messages). -Interactively, empty argument means use same regexp used last time." - (interactive - (let* ((reversep (>= (prefix-numeric-value current-prefix-arg) 0)) - (prompt - (concat (if reversep "Reverse " "") "Rmail search (regexp): ")) - regexp) - (if rmail-search-last-regexp - (setq prompt (concat prompt - "(default " - rmail-search-last-regexp - ") "))) - (setq regexp (read-string prompt)) - (cond ((not (equal regexp "")) - (setq rmail-search-last-regexp regexp)) - ((not rmail-search-last-regexp) - (error "No previous Rmail search string"))) - (list rmail-search-last-regexp - (prefix-numeric-value current-prefix-arg)))) - (rmail-search regexp (- n))) - -(defvar rmail-search-last-regexp nil) -(defun rmail-search (regexp &optional n) - "Show message containing next match for REGEXP. -Prefix argument gives repeat count; negative argument means search -backwards (through earlier messages). -Interactively, empty argument means use same regexp used last time." - (interactive - (let* ((reversep (< (prefix-numeric-value current-prefix-arg) 0)) - (prompt - (concat (if reversep "Reverse " "") "Rmail search (regexp): ")) - regexp) - (if rmail-search-last-regexp - (setq prompt (concat prompt - "(default " - rmail-search-last-regexp - ") "))) - (setq regexp (read-string prompt)) - (cond ((not (equal regexp "")) - (setq rmail-search-last-regexp regexp)) - ((not rmail-search-last-regexp) - (error "No previous Rmail search string"))) - (list rmail-search-last-regexp - (prefix-numeric-value current-prefix-arg)))) - (or n (setq n 1)) - (message "%sRmail search for %s..." - (if (< n 0) "Reverse " "") - regexp) - (rmail-maybe-set-message-counters) - (let ((omin (point-min)) - (omax (point-max)) - (opoint (point)) - win - (reversep (< n 0)) - (msg rmail-current-message)) - (unwind-protect - (progn - (widen) - (while (/= n 0) - ;; Check messages one by one, advancing message number up or down - ;; but searching forward through each message. - (if reversep - (while (and (null win) (> msg 1)) - (goto-char (rmail-msgbeg (setq msg (1- msg)))) - (setq win (re-search-forward - regexp (rmail-msgend msg) t))) - (while (and (null win) (< msg rmail-total-messages)) - (goto-char (rmail-msgbeg (setq msg (1+ msg)))) - (setq win (re-search-forward regexp (rmail-msgend msg) t)))) - (setq n (+ n (if reversep 1 -1))))) - (if win - (progn - ;; If this is a reverse search and we found a message, - ;; search backward thru this message to position point. - (if reversep - (progn - (goto-char (rmail-msgend msg)) - (re-search-backward - regexp (rmail-msgbeg msg) t))) - (setq win (point)) - (rmail-show-message msg) - (message "%sRmail search for %s...done" - (if reversep "Reverse " "") - regexp) - (goto-char win)) - (goto-char opoint) - (narrow-to-region omin omax) - (ding) - (message "Search failed: %s" regexp))))) - -(defun rmail-search-backwards (regexp &optional n) - "Show message containing previous match for REGEXP. -Prefix argument gives repeat count; negative argument means search -forward (through later messages). -Interactively, empty argument means use same regexp used last time." - (interactive - (let* ((reversep (>= (prefix-numeric-value current-prefix-arg) 0)) - (prompt - (concat (if reversep "Reverse " "") "Rmail search (regexp): ")) - regexp) - (if rmail-search-last-regexp - (setq prompt (concat prompt - "(default " - rmail-search-last-regexp - ") "))) - (setq regexp (read-string prompt)) - (cond ((not (equal regexp "")) - (setq rmail-search-last-regexp regexp)) - ((not rmail-search-last-regexp) - (error "No previous Rmail search string"))) - (list rmail-search-last-regexp - (prefix-numeric-value current-prefix-arg)))) - (rmail-search regexp (- (or n -1)))) - -;; Show the first message which has the `unseen' attribute. -(defun rmail-first-unseen-message () - (rmail-maybe-set-message-counters) - (let ((current 1) - found) - (save-restriction - (widen) - (while (and (not found) (< current rmail-total-messages)) - (if (rmail-message-labels-p current ", ?\\(unseen\\),") - (setq found current)) - (setq current (1+ current)))) -;; Let the caller show the message. -;; (if found -;; (rmail-show-message found)) - found)) - -;;;; *** Rmail Message Deletion Commands *** - -(defun rmail-message-deleted-p (n) - (= (aref rmail-deleted-vector n) ?D)) - -(defun rmail-set-message-deleted-p (n state) - (aset rmail-deleted-vector n (if state ?D ?\ ))) - -(defun rmail-delete-message () - "Delete this message and stay on it." - (interactive) - (rmail-set-attribute "deleted" t)) - -(defun rmail-undelete-previous-message () - "Back up to deleted message, select it, and undelete it." - (interactive) - (let ((msg rmail-current-message)) - (while (and (> msg 0) - (not (rmail-message-deleted-p msg))) - (setq msg (1- msg))) - (if (= msg 0) - (error "No previous deleted message") - (if (/= msg rmail-current-message) - (rmail-show-message msg)) - (rmail-set-attribute "deleted" nil) - (if (rmail-summary-exists) - (save-excursion - (set-buffer rmail-summary-buffer) - (rmail-summary-mark-undeleted msg))) - (rmail-maybe-display-summary)))) - -(defun rmail-delete-forward (&optional backward) - "Delete this message and move to next nondeleted one. -Deleted messages stay in the file until the \\[rmail-expunge] command is given. -With prefix argument, delete and move backward. - -Returns t if a new message is displayed after the delete, or nil otherwise." - (interactive "P") - (rmail-set-attribute "deleted" t) - (let ((del-msg rmail-current-message)) - (if (rmail-summary-exists) - (save-excursion - (set-buffer rmail-summary-buffer) - (rmail-summary-mark-deleted del-msg))) - (prog1 (rmail-next-undeleted-message (if backward -1 1)) - (rmail-maybe-display-summary)))) - -(defun rmail-delete-backward () - "Delete this message and move to previous nondeleted one. -Deleted messages stay in the file until the \\[rmail-expunge] command is given." - (interactive) - (rmail-delete-forward t)) - -(defun rmail-only-expunge () - "Actually erase all deleted messages in the file." - (interactive) - (message "Expunging deleted messages...") - ;; Discard all undo records for this buffer. - (or (eq buffer-undo-list t) - (setq buffer-undo-list nil)) - (rmail-maybe-set-message-counters) - (let* ((omax (- (buffer-size) (point-max))) - (omin (- (buffer-size) (point-min))) - (opoint (if (and (> rmail-current-message 0) - (= ?D (aref rmail-deleted-vector rmail-current-message))) - 0 (- (point) (point-min)))) - (messages-head (cons (aref rmail-message-vector 0) nil)) - (messages-tail messages-head) - ;; Don't make any undo records for the expunging. - (buffer-undo-list t) - (win)) - (unwind-protect - (save-excursion - (widen) - (goto-char (point-min)) - (let ((counter 0) - (number 1) - (total rmail-total-messages) - (new-message-number rmail-current-message) - (new-summary nil) - (buffer-read-only nil) - (messages rmail-message-vector) - (deleted rmail-deleted-vector) - (summary rmail-summary-vector)) - (setq rmail-total-messages nil - rmail-current-message nil - rmail-message-vector nil - rmail-deleted-vector nil - rmail-summary-vector nil) - (while (<= number total) - (if (= (aref deleted number) ?D) - (progn - (delete-region - (marker-position (aref messages number)) - (marker-position (aref messages (1+ number)))) - (move-marker (aref messages number) nil) - (if (> new-message-number counter) - (setq new-message-number (1- new-message-number)))) - (setq counter (1+ counter)) - (setq messages-tail - (setcdr messages-tail - (cons (aref messages number) nil))) - (setq new-summary - (cons (if (= counter number) (aref summary (1- number))) - new-summary))) - (if (zerop (% (setq number (1+ number)) 20)) - (message "Expunging deleted messages...%d" number))) - (setq messages-tail - (setcdr messages-tail - (cons (aref messages number) nil))) - (setq rmail-current-message new-message-number - rmail-total-messages counter - rmail-message-vector (apply 'vector messages-head) - rmail-deleted-vector (make-string (1+ counter) ?\ ) - rmail-summary-vector (vconcat (nreverse new-summary)) - win t))) - (message "Expunging deleted messages...done") - (if (not win) - (narrow-to-region (- (buffer-size) omin) (- (buffer-size) omax))) - (rmail-show-message - (if (zerop rmail-current-message) 1 nil)) - (forward-char opoint)))) - -(defun rmail-expunge () - "Erase deleted messages from Rmail file and summary buffer." - (interactive) - (rmail-only-expunge) - (if (rmail-summary-exists) - (rmail-select-summary - (rmail-update-summary)))) - -;;;; *** Rmail Mailing Commands *** - -(defun rmail-start-mail (&rest args) - (if (and window-system rmail-mail-new-frame) - (prog1 - (apply 'mail-other-frame args) - (modify-frame-parameters (selected-frame) - '((dedicated . t)))) - (apply 'mail-other-window args))) - -(defun rmail-mail () - "Send mail in another window. -While composing the message, use \\[mail-yank-original] to yank the -original message into it." - (interactive) - (rmail-start-mail nil nil nil nil nil (current-buffer))) - -(defun rmail-continue () - "Continue composing outgoing message previously being composed." - (interactive) - (rmail-start-mail t)) - -(defun rmail-reply (just-sender) - "Reply to the current message. -Normally include CC: to all other recipients of original message; -prefix argument means ignore them. While composing the reply, -use \\[mail-yank-original] to yank the original message into it." - (interactive "P") - (let (from reply-to cc subject date to message-id resent-reply-to) - (save-excursion - (save-restriction - (widen) - (goto-char (rmail-msgbeg rmail-current-message)) - (forward-line 1) - (if (= (following-char) ?0) - (narrow-to-region - (progn (forward-line 2) - (point)) - (progn (search-forward "\n\n" (rmail-msgend rmail-current-message) - 'move) - (point))) - (narrow-to-region (point) - (progn (search-forward "\n*** EOOH ***\n") - (beginning-of-line) (point)))) - (setq resent-reply-to (mail-fetch-field "resent-reply-to" t) - from (mail-fetch-field "from") - reply-to (or resent-reply-to - (mail-fetch-field "reply-to" nil t) - from) - cc (cond (just-sender nil) - (resent-reply-to (mail-fetch-field "resent-cc" t)) - (t (mail-fetch-field "cc" nil t))) - subject (or (and resent-reply-to - (mail-fetch-field "resent-subject" t)) - (mail-fetch-field "subject")) - date (or (and resent-reply-to - (mail-fetch-field "resent-date" t)) - (mail-fetch-field "date")) - to (cond (resent-reply-to - (or (mail-fetch-field "resent-to" t)) "") - ((mail-fetch-field "to" nil t)) - ;((mail-fetch-field "apparently-to")) ack gag barf - (t "")) - message-id (cond (resent-reply-to - (mail-fetch-field "resent-message-id" t)) - ((mail-fetch-field "message-id")))))) - (and (stringp subject) - (or (string-match (concat "\\`" (regexp-quote rmail-reply-prefix)) - subject) - (setq subject (concat rmail-reply-prefix subject)))) - (rmail-start-mail nil - (mail-strip-quoted-names reply-to) - subject - (rmail-make-in-reply-to-field from date message-id) - (if just-sender - nil - (let* ((cc-list (rmail-dont-reply-to - (mail-strip-quoted-names - (if (null cc) to (concat to ", " cc)))))) - (if (string= cc-list "") nil cc-list))) - (current-buffer) - (list (list '(lambda (buf msgnum) - (save-excursion - (set-buffer buf) - (rmail-set-attribute "answered" t msgnum))) - (current-buffer) rmail-current-message))))) - -(defun rmail-make-in-reply-to-field (from date message-id) - (cond ((not from) - (if message-id - message-id - nil)) - (mail-use-rfc822 - (require 'rfc822) - (let ((tem (car (rfc822-addresses from)))) - (if message-id - (if (string-match - (regexp-quote (if (string-match "@[^@]*\\'" tem) - (substring tem 0 (match-beginning 0)) - tem)) - message-id) - ;; Message-ID is sufficiently informative - message-id - (concat message-id " (" tem ")")) - ;; Copy TEM, discarding text properties. - (setq tem (copy-sequence tem)) - (set-text-properties 0 (length tem) nil tem) - (setq tem (copy-sequence tem)) - ;; Use prin1 to fake RFC822 quoting - (let ((field (prin1-to-string tem))) - (if date - (concat field "'s message of " date) - field))))) - ((let* ((foo "[^][\000-\037\177-\377()<>@,;:\\\" ]+") - (bar "[^][\000-\037\177-\377()<>@,;:\\\"]+")) - ;; Can't use format because format loses on \000 (unix *^&%*^&%$!!) - (or (string-match (concat "\\`[ \t]*\\(" bar - "\\)\\(<" foo "@" foo ">\\)?[ \t]*\\'") - ;; "Unix Loser <Foo@bar.edu>" => "Unix Loser" - from) - (string-match (concat "\\`[ \t]*<" foo "@" foo ">[ \t]*(\\(" - bar "\\))[ \t]*\\'") - ;; "<Bugs@bar.edu>" (Losing Unix) => "Losing Unix" - from))) - (let ((start (match-beginning 1)) - (end (match-end 1))) - ;; Trim whitespace which above regexp match allows - (while (and (< start end) - (memq (aref from start) '(?\t ?\ ))) - (setq start (1+ start))) - (while (and (< start end) - (memq (aref from (1- end)) '(?\t ?\ ))) - (setq end (1- end))) - (let ((field (substring from start end))) - (if date (setq field (concat "message from " field " on " date))) - (if message-id - ;; "<AA259@bar.edu> (message from Unix Loser on 1-Apr-89)" - (concat message-id " (" field ")") - field)))) - (t - ;; If we can't kludge it simply, do it correctly - (let ((mail-use-rfc822 t)) - (rmail-make-in-reply-to-field from date message-id))))) - -(defun rmail-forward (resend) - "Forward the current message to another user. -With prefix argument, \"resend\" the message instead of forwarding it; -see the documentation of `rmail-resend'." - (interactive "P") - (if resend - (call-interactively 'rmail-resend) - (let ((forward-buffer (current-buffer)) - (subject (concat "[" - (let ((from (or (mail-fetch-field "From") - (mail-fetch-field ">From")))) - (if from - (concat (mail-strip-quoted-names from) ": ") - "")) - (or (mail-fetch-field "Subject") "") - "]"))) - ;; If only one window, use it for the mail buffer. - ;; Otherwise, use another window for the mail buffer - ;; so that the Rmail buffer remains visible - ;; and sending the mail will get back to it. - (if (funcall (if (and (not rmail-mail-new-frame) (one-window-p t)) - (function mail) - (function rmail-start-mail)) - nil nil subject nil nil nil - (list (list (function (lambda (buf msgnum) - (save-excursion - (set-buffer buf) - (rmail-set-attribute - "forwarded" t msgnum)))) - (current-buffer) - rmail-current-message))) - (save-excursion - ;; Insert after header separator--before signature if any. - (goto-char (point-min)) - (search-forward-regexp - (concat "^" (regexp-quote mail-header-separator))) - (forward-line 1) - (insert-buffer forward-buffer)))))) - -(defun rmail-resend (address &optional from comment mail-alias-file) - "Resend current message to ADDRESSES. -ADDRESSES should be a single address, a string consisting of several -addresses separated by commas, or a list of addresses. - -Optional FROM is the address to resend the message from, and -defaults to the username of the person redistributing the message. -Optional COMMENT is a string that will be inserted as a comment in the -resent message. -Optional ALIAS-FILE is alternate aliases file to be used by sendmail, -typically for purposes of moderating a list." - (interactive "sResend to: ") - (require 'sendmail) - (require 'mailalias) - (if (not from) (setq from (user-login-name))) - (let ((tembuf (generate-new-buffer " sendmail temp")) - (mail-header-separator "") - (case-fold-search nil) - (mailbuf (current-buffer))) - (unwind-protect - (save-excursion - ;;>> Copy message into temp buffer - (set-buffer tembuf) - (insert-buffer-substring mailbuf) - (goto-char (point-min)) - ;; Delete any Sender field, since that's not specifyable. - ; Only delete Sender fields in the actual header. - (re-search-forward "^$" nil 'move) - ; Using "while" here rather than "if" because some buggy mail - ; software may have inserted multiple Sender fields. - (while (re-search-backward "^Sender:" nil t) - (let (beg) - (setq beg (point)) - (forward-line 1) - (while (looking-at "[ \t]") - (forward-line 1)) - (delete-region beg (point)))) - ; Go back to the beginning of the buffer so the Resent- fields - ; are inserted there. - (goto-char (point-min)) - ;;>> Insert resent-from: - (insert "Resent-From: " from "\n") - (insert "Resent-Date: " (mail-rfc822-date) "\n") - ;;>> Insert resent-to: and bcc if need be. - (let ((before (point))) - (if mail-self-blind - (insert "Resent-Bcc: " (user-login-name) "\n")) - (insert "Resent-To: " (if (stringp address) - address - (mapconcat 'identity address ",\n\t")) - "\n") - (expand-mail-aliases before (point))) - ;;>> Set up comment, if any. - (if (and (sequencep comment) (not (zerop (length comment)))) - (let ((before (point)) - after) - (insert comment) - (or (eolp) (insert "\n")) - (setq after (point)) - (goto-char before) - (while (< (point) after) - (insert "Resent-Comment: ") - (forward-line 1)))) - ;; Don't expand aliases in the destination fields - ;; of the original message. - (let (mail-aliases) - (funcall send-mail-function))) - (kill-buffer tembuf)) - (rmail-set-attribute "resent" t rmail-current-message))) - -(defvar mail-unsent-separator - (concat "^ *---+ +Unsent message follows +---+ *$\\|" - "^ *---+ +Returned message +---+ *$\\|" - "^ *---+ +Original message +---+ *$\\|" - "^ *--+ +begin message +--+ *$\\|" - "^ *---+ +Original message follows +---+ *$\\|" - "^|? *---+ +Message text follows: +---+ *|?$")) - -(defun rmail-retry-failure () - "Edit a mail message which is based on the contents of the current message. -For a message rejected by the mail system, extract the interesting headers and -the body of the original message." - (interactive) - (require 'mail-utils) - (let (to subj irp2 cc orig-message) - (save-excursion - ;; Narrow down to just the quoted original message - (rmail-beginning-of-message) - (let ((case-fold-search t)) - (or (re-search-forward mail-unsent-separator nil t) - (error "Cannot parse this as a failure message"))) - (save-restriction - (narrow-to-region (point) (point-max)) - ;; Now mail-fetch-field will get from headers of the original message, - ;; not from the headers of the rejection. - (setq to (mail-fetch-field "To") - subj (mail-fetch-field "Subject") - irp2 (mail-fetch-field "In-reply-to") - cc (mail-fetch-field "Cc")) - ;; Get the entire text (not headers) of the original message. - (setq orig-message - (buffer-substring - (progn (search-forward "\n\n") (point)) - (point-max))))) - ;; Start sending a new message; default header fields from the original. - ;; Turn off the usual actions for initializing the message body - ;; because we want to get only the text from the failure message. - (let (mail-signature - (mail-setup-hook rmail-retry-setup-hook)) - (if (rmail-start-mail nil to subj irp2 cc (current-buffer)) - ;; Insert original text as initial text of new draft message. - (progn - (goto-char (point-max)) - (insert orig-message) - (goto-char (point-min)) - (end-of-line)))))) - -(defun rmail-bury () - "Bury current Rmail buffer and its summary buffer." - (interactive) - ;; This let var was called rmail-buffer, but that interfered - ;; with the buffer-local var used in summary buffers. - (let ((buffer-to-bury (current-buffer))) - (if (rmail-summary-exists) - (let (window) - (while (setq window (get-buffer-window rmail-summary-buffer)) - (set-window-buffer window (other-buffer rmail-summary-buffer))) - (bury-buffer rmail-summary-buffer))) - (switch-to-buffer (other-buffer (current-buffer))) - (bury-buffer buffer-to-bury))) - -(defun rmail-summary-exists () - "Non-nil iff in an RMAIL buffer and an associated summary buffer exists. -In fact, the non-nil value returned is the summary buffer itself." - (and rmail-summary-buffer (buffer-name rmail-summary-buffer) - rmail-summary-buffer)) - -(defun rmail-summary-displayed () - "t iff in RMAIL buffer and an associated summary buffer is displayed." - (and rmail-summary-buffer (get-buffer-window rmail-summary-buffer))) - -(defvar rmail-redisplay-summary nil - "*Non-nil means Rmail should show the summary when it changes. -This has an effect only if a summary buffer exists.") - -(defvar rmail-summary-window-size nil - "*Non-nil means specify the height for an Rmail summary window.") - -;; Put the summary buffer back on the screen, if user wants that. -(defun rmail-maybe-display-summary () - (let ((selected (selected-window)) - window) - ;; If requested, make sure the summary is displayed. - (and rmail-summary-buffer (buffer-name rmail-summary-buffer) - rmail-redisplay-summary - (display-buffer rmail-summary-buffer)) - ;; If requested, set the height of the summary window. - (and rmail-summary-buffer (buffer-name rmail-summary-buffer) - rmail-summary-window-size - (setq window (get-buffer-window rmail-summary-buffer)) - (unwind-protect - (progn - (select-window window) - (enlarge-window (- rmail-summary-window-size - (window-height)))) - (select-window selected))))) - -;;;; *** Rmail Specify Inbox Files *** - -(autoload 'set-rmail-inbox-list "rmailmsc" - "Set the inbox list of the current RMAIL file to FILE-NAME. -This may be a list of file names separated by commas. -If FILE-NAME is empty, remove any inbox list." - t) - -;;;; *** Rmail Commands for Labels *** - -(autoload 'rmail-add-label "rmailkwd" - "Add LABEL to labels associated with current RMAIL message. -Completion is performed over known labels when reading." - t) - -(autoload 'rmail-kill-label "rmailkwd" - "Remove LABEL from labels associated with current RMAIL message. -Completion is performed over known labels when reading." - t) - -(autoload 'rmail-next-labeled-message "rmailkwd" - "Show next message with LABEL. Defaults to last label used. -With prefix argument N moves forward N messages with this label." - t) - -(autoload 'rmail-previous-labeled-message "rmailkwd" - "Show previous message with LABEL. Defaults to last label used. -With prefix argument N moves backward N messages with this label." - t) - -(autoload 'rmail-read-label "rmailkwd" - "PROMPT and read with completion an Rmail message label." - t) - -;;;; *** Rmail Edit Mode *** - -(autoload 'rmail-edit-current-message "rmailedit" - "Edit the contents of the current message" - t) - -;;;; *** Rmail Sorting *** - -(autoload 'rmail-sort-by-date "rmailsort" - "Sort messages of current Rmail file by date. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-subject "rmailsort" - "Sort messages of current Rmail file by subject. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-author "rmailsort" - "Sort messages of current Rmail file by author. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-recipient "rmailsort" - "Sort messages of current Rmail file by recipient. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-correspondent "rmailsort" - "Sort messages of current Rmail file by other correspondent. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-lines "rmailsort" - "Sort messages of current Rmail file by number of lines. -If prefix argument REVERSE is non-nil, sort them in reverse order." t) - -(autoload 'rmail-sort-by-keywords "rmailsort" - "Sort messages of current Rmail file by labels. -If prefix argument REVERSE is non-nil, sort them in reverse order. -KEYWORDS is a comma-separated list of labels." t) - -;;;; *** Rmail Summary Mode *** - -(autoload 'rmail-summary "rmailsum" - "Display a summary of all messages, one line per message." - t) - -(autoload 'rmail-summary-by-labels "rmailsum" - "Display a summary of all messages with one or more LABELS. -LABELS should be a string containing the desired labels, separated by commas." - t) - -(autoload 'rmail-summary-by-recipients "rmailsum" - "Display a summary of all messages with the given RECIPIENTS. -Normally checks the To, From and Cc fields of headers; but if PRIMARY-ONLY -is non-nil (prefix arg given), only look in the To and From fields. -RECIPIENTS is a string of regexps separated by commas." - t) - -(autoload 'rmail-summary-by-regexp "rmailsum" - "Display a summary of all messages according to regexp REGEXP. -If the regular expression is found in the header of the message -\(including in the date and other lines, as well as the subject line), -Emacs will list the header line in the RMAIL-summary." - t) - -(autoload 'rmail-summary-by-topic "rmailsum" - "Display a summary of all messages with the given SUBJECT. -Normally checks the Subject field of headers; -but if WHOLE-MESSAGE is non-nil (prefix arg given), - look in the whole message. -SUBJECT is a string of regexps separated by commas." - t) - -;;;; *** Rmail output messages to files *** - -(autoload 'rmail-output-to-rmail-file "rmailout" - "Append the current message to an Rmail file named FILE-NAME. -If the file does not exist, ask if it should be created. -If file is being visited, the message is appended to the Emacs -buffer visiting that file." - t) - -(autoload 'rmail-output "rmailout" - "Append this message to Unix mail file named FILE-NAME." - t) - -(autoload 'rmail-output-menu "rmailout" - "Output current message to another Rmail file, chosen with a menu." - t) - -;;;; *** Rmail undigestification *** - -(autoload 'undigestify-rmail-message "undigest" - "Break up a digest message into its constituent messages. -Leaves original message, deleted, before the undigestified messages." - t) - -(provide 'rmail) - -;;; rmail.el ends here |