1992-05-30 21:11:25 +00:00
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;;; rmail.el --- main code of "RMAIL" mail reader for Emacs.
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1992-07-22 04:22:42 +00:00
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;; Copyright (C) 1985, 1986, 1987, 1988, 1991, 1992 Free Software Foundation, Inc.
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1992-07-16 21:47:34 +00:00
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;; Maintainer: FSF
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1992-07-17 20:24:00 +00:00
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;; Keywords: mail
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1992-07-16 21:47:34 +00:00
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1991-05-13 22:34:50 +00:00
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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1992-07-16 21:47:34 +00:00
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;; the Free Software Foundation; either version 2, or (at your option)
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1991-05-13 22:34:50 +00:00
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to
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;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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1992-07-16 21:47:34 +00:00
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;;; Code:
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1991-05-13 22:34:50 +00:00
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;; Souped up by shane@mit-ajax based on ideas of rlk@athena.mit.edu
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;; New features include attribute and keyword support, message
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;; selection by dispatch table, summary by attributes and keywords,
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;; expunging by dispatch table, sticky options for file commands.
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(require 'mail-utils)
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; These variables now declared paths.el
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;(defvar rmail-spool-directory "/usr/spool/mail/"
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; "This is the name of the directory used by the system mailer for\n\
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;delivering new mail. It's name should end with a slash.")
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;(defvar rmail-file-name
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; (expand-file-name "~/RMAIL")
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; "")
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;;;###autoload
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(defvar rmail-dont-reply-to-names nil "\
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*A regexp specifying names to prune of reply to messages.
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nil means dont reply to yourself.")
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;;;###autoload
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(defvar rmail-default-dont-reply-to-names "info-" "\
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A regular expression specifying part of the value of the default value of
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the variable `rmail-dont-reply-to-names', for when the user does not set
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`rmail-dont-reply-to-names' explicitly. (The other part of the default
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value is the user's name.)
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It is useful to set this variable in the site customisation file.")
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;;;###autoload
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(defvar rmail-ignored-headers "^via:\\|^mail-from:\\|^origin:\\|^status:\\|^received:\\|^message-id:\\|^summary-line:" "\
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*Gubbish headers one would rather not see.")
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;;;###autoload
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(defvar rmail-delete-after-output nil "\
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*Non-nil means automatically delete a message that is copied to a file.")
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;;;###autoload
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(defconst rmail-primary-inbox-list nil "\
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*List of files which are inboxes for user's primary mail file ~/RMAIL.
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`nil' means the default, which is (\"/usr/spool/mail/$USER\" \"~/mbox\")
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\(the first name varies depending on the operating system,
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and the value of the environment variable MAIL overrides it).")
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;; these may be altered by site-init.el to match the format of mmdf files
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;; delimitation used on a given host (delim1 and delim2 from the config
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;; files)
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(defvar mmdf-delim1 "^\001\001\001\001\n"
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"Regexp marking the start of an mmdf message")
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(defvar mmdf-delim2 "^\001\001\001\001\n"
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"Regexp marking the end of an mmdf message")
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(defvar rmail-message-filter nil
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"If non nil, is a filter function for new headers in RMAIL.
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Called with region narrowed to unformatted header.")
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(defvar rmail-mode-map nil)
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(defvar rmail-inbox-list nil)
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(defvar rmail-keywords nil)
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;; Message counters and markers. Deleted flags.
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(defvar rmail-current-message nil)
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(defvar rmail-total-messages nil)
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(defvar rmail-message-vector nil)
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(defvar rmail-deleted-vector nil)
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;; These are used by autoloaded rmail-summary.
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(defvar rmail-summary-buffer nil)
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(defvar rmail-summary-vector nil)
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;; `Sticky' default variables.
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;; Last individual label specified to a or k.
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(defvar rmail-last-label nil)
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;; Last set of labels specified to C-M-n or C-M-p or C-M-l.
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(defvar rmail-last-multi-labels nil)
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(defvar rmail-last-file nil)
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(defvar rmail-last-rmail-file nil)
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1992-04-19 08:53:55 +00:00
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1992-04-24 08:11:54 +00:00
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;;; Regexp matching the delimiter of messages in UNIX mail format
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;;; (UNIX From lines), minus the initial ^. Note that if you change
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;;; this expression, you must change the code in rmail-nuke-pinhead-header
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;;; that knows the exact ordering of the \\( \\) subexpressions.
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1992-04-19 08:53:55 +00:00
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(defvar rmail-unix-mail-delimiter
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1992-04-24 08:11:54 +00:00
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"From \\([^ \n]*\\(\\|\".*\"[^ \n]*\\)\\) ?\\([^ \n]*\\) \\([^ ]*\\) *\\([0-9]*\\) \\([0-9:]*\\)\\( ?[A-Z]?[A-Z][A-Z]T\\( DST\\)?\\| ?[-+]?[0-9][0-9][0-9][0-9]\\|\\) [0-9][0-9]\\([0-9]*\\) *\\(remote from [^\n]*\\)?\n" nil)
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1991-05-13 22:34:50 +00:00
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;;;; *** Rmail Mode ***
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;;;###autoload
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(defun rmail (&optional file-name-arg)
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"Read and edit incoming mail.
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Moves messages into file named by rmail-file-name (a babyl format file)
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and edits that file in RMAIL Mode.
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Type \\[describe-mode] once editing that file, for a list of RMAIL commands.
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May be called with filename as argument; then performs rmail editing on
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that file, but does not copy any new mail into the file."
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(interactive (if current-prefix-arg
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(list (read-file-name "Run rmail on RMAIL file: "
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nil nil t))))
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(or rmail-last-file
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(setq rmail-last-file (expand-file-name "~/xmail")))
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(or rmail-last-rmail-file
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(setq rmail-last-rmail-file (expand-file-name "~/XMAIL")))
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(let* ((file-name (expand-file-name (or file-name-arg rmail-file-name)))
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(existed (get-file-buffer file-name)))
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;; Like find-file, but in the case where a buffer existed
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;; and the file was reverted, recompute the message-data.
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(if (and existed (not (verify-visited-file-modtime existed)))
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(progn
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;; Don't be confused by apparent local-variables spec
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;; in the last message in the RMAIL file.
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(let ((inhibit-local-variables t))
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(find-file file-name))
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(if (verify-visited-file-modtime existed)
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(progn (rmail-forget-messages)
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(rmail-set-message-counters))))
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(let ((inhibit-local-variables t))
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(find-file file-name)))
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(if (and existed (> (buffer-size) 0))
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;; Buffer not new and not empty; ensure in proper mode, but that's all.
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(or (eq major-mode 'rmail-mode)
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(rmail-mode-2))
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(rmail-mode-2)
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;; Provide default set of inboxes for primary mail file ~/RMAIL.
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(and (null rmail-inbox-list)
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(null file-name-arg)
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(setq rmail-inbox-list
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(or rmail-primary-inbox-list
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(list "~/mbox"
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(or (getenv "MAIL")
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(concat rmail-spool-directory
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(user-original-login-name)))))))
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;; Convert all or part to Babyl file if possible.
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(rmail-convert-file)
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(goto-char (point-max))
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(if (null rmail-inbox-list)
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(progn
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(rmail-set-message-counters)
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(rmail-show-message))))
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(rmail-get-new-mail)
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;; Show the first unseen message, which might be from a previous session
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;; or might have been just read in by rmail-get-new-mail.
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(rmail-first-unseen-message)))
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;; Given the value of MAILPATH, return a list of inbox file names.
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;; This is turned off because it is not clear that the user wants
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;; all these inboxes to feed into the primary rmail file.
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; (defun rmail-convert-mailpath (string)
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; (let (idx list)
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; (while (setq idx (string-match "[%:]" string))
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; (let ((this (substring string 0 idx)))
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; (setq string (substring string (1+ idx)))
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; (setq list (cons (if (string-match "%" this)
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; (substring this 0 (string-match "%" this))
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; this)
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; list))))
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; list))
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; I have checked that adding "-*- rmail -*-" to the BABYL OPTIONS line
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; will not cause emacs 18.55 problems.
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(defun rmail-convert-file ()
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(let (convert)
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(widen)
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(goto-char (point-min))
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;; If file doesn't start like a Babyl file,
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;; convert it to one, by adding a header and converting each message.
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(cond ((looking-at "BABYL OPTIONS:"))
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((looking-at "Version: 5\n")
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;; Losing babyl file made by old version of Rmail.
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;; Just fix the babyl file header; don't make a new one,
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;; so we don't lose the Labels: file attribute, etc.
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(let ((buffer-read-only nil))
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(insert "BABYL OPTIONS: -*- rmail -*-\n")))
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(t
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(setq convert t)
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(rmail-insert-rmail-file-header)))
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;; If file was not a Babyl file or if there are
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;; Unix format messages added at the end,
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;; convert file as necessary.
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(if (or convert
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(progn (goto-char (point-max))
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(search-backward "\^_")
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(forward-char 1)
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(looking-at "\n*From ")))
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(let ((buffer-read-only nil))
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(message "Converting to Babyl format...")
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(narrow-to-region (point) (point-max))
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(rmail-convert-to-babyl-format)
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(message "Converting to Babyl format...done")))))
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; I have checked that adding "-*- rmail -*-" to the BABYL OPTIONS line
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; will not cause emacs 18.55 problems.
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(defun rmail-insert-rmail-file-header ()
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(let ((buffer-read-only nil))
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(insert "BABYL OPTIONS: -*- rmail -*-
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Version: 5
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Labels:
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Note: This is the header of an rmail file.
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Note: If you are seeing it in rmail,
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Note: it means the file has no messages in it.\n\^_")))
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(if rmail-mode-map
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nil
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(setq rmail-mode-map (make-keymap))
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(suppress-keymap rmail-mode-map)
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(define-key rmail-mode-map "." 'rmail-beginning-of-message)
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(define-key rmail-mode-map " " 'scroll-up)
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(define-key rmail-mode-map "\177" 'scroll-down)
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(define-key rmail-mode-map "n" 'rmail-next-undeleted-message)
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(define-key rmail-mode-map "p" 'rmail-previous-undeleted-message)
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(define-key rmail-mode-map "\en" 'rmail-next-message)
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(define-key rmail-mode-map "\ep" 'rmail-previous-message)
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(define-key rmail-mode-map "\e\C-n" 'rmail-next-labeled-message)
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(define-key rmail-mode-map "\e\C-p" 'rmail-previous-labeled-message)
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(define-key rmail-mode-map "a" 'rmail-add-label)
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(define-key rmail-mode-map "k" 'rmail-kill-label)
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(define-key rmail-mode-map "d" 'rmail-delete-forward)
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(define-key rmail-mode-map "u" 'rmail-undelete-previous-message)
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(define-key rmail-mode-map "x" 'rmail-expunge)
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(define-key rmail-mode-map "s" 'rmail-expunge-and-save)
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(define-key rmail-mode-map "g" 'rmail-get-new-mail)
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(define-key rmail-mode-map "h" 'rmail-summary)
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(define-key rmail-mode-map "\e\C-h" 'rmail-summary)
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(define-key rmail-mode-map "l" 'rmail-summary-by-labels)
|
|
|
|
|
|
(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 "t" 'rmail-toggle-header)
|
|
|
|
|
|
(define-key rmail-mode-map "m" 'rmail-mail)
|
|
|
|
|
|
(define-key rmail-mode-map "r" 'rmail-reply)
|
|
|
|
|
|
(define-key rmail-mode-map "\e\C-m" 'rmail-retry-failure)
|
|
|
|
|
|
(define-key rmail-mode-map "c" 'rmail-continue)
|
|
|
|
|
|
(define-key rmail-mode-map "f" 'rmail-forward)
|
|
|
|
|
|
(define-key rmail-mode-map "\es" 'rmail-search)
|
|
|
|
|
|
(define-key rmail-mode-map "<" 'rmail-first-message)
|
|
|
|
|
|
(define-key rmail-mode-map ">" 'rmail-last-message)
|
|
|
|
|
|
(define-key rmail-mode-map "j" 'rmail-show-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 "i" 'rmail-input)
|
|
|
|
|
|
(define-key rmail-mode-map "q" 'rmail-quit)
|
|
|
|
|
|
(define-key rmail-mode-map "?" 'describe-mode)
|
|
|
|
|
|
(define-key rmail-mode-map "w" 'rmail-edit-current-message)
|
|
|
|
|
|
(define-key rmail-mode-map "e" 'rmail-edit-current-message)
|
|
|
|
|
|
(define-key rmail-mode-map "\C-d" 'rmail-delete-backward))
|
|
|
|
|
|
|
|
|
|
|
|
;; Rmail mode is suitable only for specially formatted data.
|
|
|
|
|
|
(put 'rmail-mode 'mode-class 'special)
|
|
|
|
|
|
|
|
|
|
|
|
(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-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 or mbox 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 m 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 `a'.
|
|
|
|
|
|
\\[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] Like h only just messages with particular label(s) are summarized.
|
|
|
|
|
|
\\[rmail-summary-by-recipients] Like h only just messages with particular recipient(s) are summarized.
|
|
|
|
|
|
\\[rmail-toggle-header] Toggle header, show Rmail header if unformatted or vice versa.
|
|
|
|
|
|
\\[rmail-edit-current-message] Edit the current message. \\[rmail-cease-edit] to return to Rmail."
|
|
|
|
|
|
(interactive)
|
|
|
|
|
|
(rmail-mode-2)
|
|
|
|
|
|
(rmail-set-message-counters)
|
|
|
|
|
|
(rmail-show-message))
|
|
|
|
|
|
|
|
|
|
|
|
(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.
|
|
|
|
|
|
(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-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))
|
|
|
|
|
|
(make-local-variable 'rmail-keywords)
|
|
|
|
|
|
;; this gets generated as needed
|
1991-05-22 22:04:08 +00:00
|
|
|
|
(setq rmail-keywords nil))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
|
|
|
|
|
|
;; 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))
|
|
|
|
|
|
|
|
|
|
|
|
(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
|
|
|
|
|
|
(bury-buffer rmail-summary-buffer))
|
|
|
|
|
|
(let ((obuf (current-buffer)))
|
|
|
|
|
|
(switch-to-buffer (other-buffer))
|
|
|
|
|
|
(bury-buffer obuf)))
|
|
|
|
|
|
|
|
|
|
|
|
;;;###autoload
|
|
|
|
|
|
(defun rmail-input (filename)
|
|
|
|
|
|
"Run RMAIL on file FILENAME."
|
|
|
|
|
|
(interactive "FRun rmail on RMAIL file: ")
|
|
|
|
|
|
(rmail filename))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;;; *** 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. These are normally your
|
|
|
|
|
|
~/mbox and 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))
|
|
|
|
|
|
(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\^_")
|
|
|
|
|
|
(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 ()
|
|
|
|
|
|
(delete-file (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)")))
|
|
|
|
|
|
(message "%d new message%s read"
|
|
|
|
|
|
new-messages (if (= 1 new-messages) "" "s"))
|
|
|
|
|
|
(and (boundp '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)
|
|
|
|
|
|
(while files
|
|
|
|
|
|
(setq file (expand-file-name (substitute-in-file-name (car files)))
|
|
|
|
|
|
;;>> un*x specific <<
|
1992-07-17 20:09:54 +00:00
|
|
|
|
;; 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 "+"))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
;; If getting from mail spool directory,
|
|
|
|
|
|
;; use movemail to move rather than just renaming,
|
|
|
|
|
|
;; so as to interlock with the mailer.
|
|
|
|
|
|
(setq movemail (equal (file-name-directory file) rmail-spool-directory))
|
|
|
|
|
|
(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))
|
|
|
|
|
|
(file-name-directory
|
|
|
|
|
|
(expand-file-name rmail-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-original-login-name)
|
|
|
|
|
|
file)))))
|
|
|
|
|
|
(if (or (file-exists-p tofile) (file-exists-p 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) (not (file-exists-p file)))
|
|
|
|
|
|
nil)
|
|
|
|
|
|
((not movemail)
|
|
|
|
|
|
(rename-file file tofile 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
|
1991-08-18 23:46:19 +00:00
|
|
|
|
(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)))))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(goto-char (point-min))
|
|
|
|
|
|
(save-restriction
|
|
|
|
|
|
(while (not (eobp))
|
|
|
|
|
|
(cond ((looking-at "BABYL OPTIONS:");Babyl header
|
1991-08-18 23:46:19 +00:00
|
|
|
|
(if (search-forward "\n\^_" nil t)
|
|
|
|
|
|
;; If we find the proper terminator, delete through there.
|
|
|
|
|
|
(delete-region (point-min) (point))
|
|
|
|
|
|
(funcall invalid-input-resync)
|
1991-08-20 21:31:08 +00:00
|
|
|
|
(delete-region (point-min) (point))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
;; Babyl format message
|
|
|
|
|
|
((looking-at "\^L")
|
|
|
|
|
|
(or (search-forward "\n\^_" nil t)
|
1991-08-18 23:46:19 +00:00
|
|
|
|
(funcall invalid-input-resync))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(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 (re-search-forward
|
|
|
|
|
|
(concat "^[\^_]?\\("
|
1992-04-19 08:53:55 +00:00
|
|
|
|
rmail-unix-mail-delimiter
|
|
|
|
|
|
"\\|"
|
1991-05-13 22:34:50 +00:00
|
|
|
|
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 is a kludge, in case we're wrong about mmdf not
|
|
|
|
|
|
;;allowing anything in between. If it loses, we'll have
|
|
|
|
|
|
;;to look for something else
|
1991-08-20 21:31:08 +00:00
|
|
|
|
(t (error "Cannot convert to babyl format")))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
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.
|
|
|
|
|
|
(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))
|
1992-04-19 08:53:55 +00:00
|
|
|
|
(if (re-search-forward (concat "^" rmail-unix-mail-delimiter) nil t)
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(replace-match
|
|
|
|
|
|
(concat
|
|
|
|
|
|
"Mail-from: \\&"
|
|
|
|
|
|
;; Keep and reformat the date if we don't
|
|
|
|
|
|
;; have a Date: field.
|
|
|
|
|
|
(if has-date
|
|
|
|
|
|
""
|
|
|
|
|
|
;; If no time zone specified, assume est.
|
|
|
|
|
|
(if (= (match-beginning 7) (match-end 7))
|
1992-04-19 08:53:55 +00:00
|
|
|
|
"Date: \\3, \\5 \\4 \\9 \\6 EST\n"
|
|
|
|
|
|
"Date: \\3, \\5 \\4 \\9 \\6\\7\n"))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
;; Keep and reformat the sender if we don't
|
|
|
|
|
|
;; have a From: field.
|
|
|
|
|
|
(if has-from
|
|
|
|
|
|
""
|
|
|
|
|
|
"From: \\1\n")))))))))
|
|
|
|
|
|
|
|
|
|
|
|
;;;; *** 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)
|
|
|
|
|
|
(if (looking-at "Summary-line: ")
|
|
|
|
|
|
(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)
|
|
|
|
|
|
(if (looking-at "Summary-Line:")
|
|
|
|
|
|
(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))
|
|
|
|
|
|
(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
|
1991-07-23 19:23:23 +00:00
|
|
|
|
(let ((obeg (- (point-max) (point-min))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(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.
|
1991-07-23 19:23:23 +00:00
|
|
|
|
(narrow-to-region (- (point-max) obeg) (point-max))))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
|
|
|
|
|
|
(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\^_")
|
|
|
|
|
|
(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."
|
|
|
|
|
|
(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 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."
|
|
|
|
|
|
(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)
|
|
|
|
|
|
(rmail-show-message lastwin))
|
|
|
|
|
|
(if (< n 0)
|
|
|
|
|
|
(error "No previous nondeleted message"))
|
|
|
|
|
|
(if (> n 0)
|
|
|
|
|
|
(error "No following nondeleted message"))))
|
|
|
|
|
|
|
|
|
|
|
|
(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)))
|
|
|
|
|
|
|
|
|
|
|
|
(defvar rmail-search-last-regexp nil)
|
|
|
|
|
|
(defun rmail-search (regexp &optional reversep)
|
|
|
|
|
|
"Show message containing next match for REGEXP.
|
|
|
|
|
|
Search in reverse (earlier messages) with non-nil second arg REVERSEP.
|
|
|
|
|
|
Interactively, empty argument means use same regexp used last time,
|
|
|
|
|
|
and reverse search is specified by a negative numeric arg."
|
|
|
|
|
|
(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 reversep)))
|
|
|
|
|
|
(message "%sRmail search for %s..."
|
|
|
|
|
|
(if reversep "Reverse " "")
|
|
|
|
|
|
regexp)
|
|
|
|
|
|
(rmail-maybe-set-message-counters)
|
|
|
|
|
|
(let ((omin (point-min))
|
|
|
|
|
|
(omax (point-max))
|
|
|
|
|
|
(opoint (point))
|
|
|
|
|
|
win
|
|
|
|
|
|
(msg rmail-current-message))
|
|
|
|
|
|
(unwind-protect
|
|
|
|
|
|
(progn
|
|
|
|
|
|
(widen)
|
|
|
|
|
|
;; 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)))))
|
|
|
|
|
|
(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)))))
|
|
|
|
|
|
|
|
|
|
|
|
;; Show the first message which has the `unseen' attribute.
|
|
|
|
|
|
(defun rmail-first-unseen-message ()
|
|
|
|
|
|
(let ((current 1)
|
|
|
|
|
|
found)
|
|
|
|
|
|
(save-restriction
|
|
|
|
|
|
(widen)
|
|
|
|
|
|
(while (and (not found) (< current rmail-total-messages))
|
|
|
|
|
|
(if (rmail-message-labels-p current ", ?\\(unseen\\),")
|
1991-07-23 20:23:44 +00:00
|
|
|
|
(setq found current))
|
|
|
|
|
|
(setq current (1+ current))))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(if found
|
|
|
|
|
|
(rmail-show-message 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))))
|
|
|
|
|
|
|
|
|
|
|
|
(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.
|
1992-07-19 01:07:07 +00:00
|
|
|
|
With prefix argument, delete and move backward."
|
1991-05-13 22:34:50 +00:00
|
|
|
|
(interactive "P")
|
|
|
|
|
|
(rmail-set-attribute "deleted" t)
|
1992-07-21 19:48:07 +00:00
|
|
|
|
(rmail-next-undeleted-message (if backward -1 1)))
|
1991-05-13 22:34:50 +00:00
|
|
|
|
|
|
|
|
|
|
(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-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))))
|
|
|
|
|
|
|
|
|
|
|
|
;;;; *** Rmail Mailing Commands ***
|
|
|
|
|
|
|
|
|
|
|
|
(defun rmail-mail ()
|
|
|
|
|
|
"Send mail in another window. While composing the message, use
|
|
|
|
|
|
\\[mail-yank-original] to yank the original message into it."
|
|
|
|
|
|
(interactive)
|
|
|
|
|
|
(mail-other-window nil nil nil nil nil (current-buffer)))
|
|
|
|
|
|
|
|
|
|
|
|
(defun rmail-continue ()
|
|
|
|
|
|
"Continue composing outgoing message previously being composed."
|
|
|
|
|
|
(interactive)
|
|
|
|
|
|
(mail-other-window 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 (cond (resent-reply-to
|
|
|
|
|
|
(mail-fetch-field "resent-date" t))
|
|
|
|
|
|
((mail-fetch-field "date")))
|
|
|
|
|
|
to (cond (resent-reply-to
|
|
|
|
|
|
(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 subject
|
|
|
|
|
|
(string-match "\\`Re: " subject)
|
|
|
|
|
|
(setq subject (substring subject 4)))
|
|
|
|
|
|
(mail-other-window 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 ")"))
|
|
|
|
|
|
;; 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 ()
|
|
|
|
|
|
"Forward the current message to another user."
|
|
|
|
|
|
(interactive)
|
|
|
|
|
|
(let ((forward-buffer (current-buffer))
|
|
|
|
|
|
(subject (concat "["
|
|
|
|
|
|
(mail-strip-quoted-names (mail-fetch-field "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 (one-window-p t)
|
|
|
|
|
|
(function mail)
|
|
|
|
|
|
(function mail-other-window))
|
|
|
|
|
|
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
|
|
|
|
|
|
(goto-char (point-max))
|
|
|
|
|
|
(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 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: ")
|
|
|
|
|
|
(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))
|
|
|
|
|
|
;;>> Insert resent-from:
|
|
|
|
|
|
(insert "Resent-From: " from "\n")
|
|
|
|
|
|
(insert "Resent-Date: " (current-time-string) "\n")
|
|
|
|
|
|
;;>> Insert resent-to: and bcc if need be.
|
|
|
|
|
|
(let ((before (point)))
|
|
|
|
|
|
(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)
|
|
|
|
|
|
(sendmail-send-it)))
|
|
|
|
|
|
(kill-buffer tembuf))))
|
|
|
|
|
|
|
|
|
|
|
|
(defvar mail-unsent-separator "^ ----- Unsent message 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; otherwise copy the current 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)
|
|
|
|
|
|
(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.
|
|
|
|
|
|
(if (mail-other-window 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)))))
|
|
|
|
|
|
|
|
|
|
|
|
;;;; *** 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)
|
|
|
|
|
|
|
|
|
|
|
|
;;;; *** Rmail Edit Mode ***
|
|
|
|
|
|
|
|
|
|
|
|
(autoload 'rmail-edit-current-message "rmailedit"
|
|
|
|
|
|
"Edit the contents of the current message"
|
|
|
|
|
|
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 names 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
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buffer visiting that file."
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t)
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(autoload 'rmail-output "rmailout"
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"Append this message to Unix mail file named FILE-NAME."
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t)
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;;;; *** Rmail undigestification ***
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(autoload 'undigestify-rmail-message "undigest"
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"Break up a digest message into its constituent messages.
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Leaves original message, deleted, before the undigestified messages."
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t)
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1992-03-16 20:39:07 +00:00
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(provide 'rmail)
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1992-05-30 21:11:25 +00:00
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;;; rmail.el ends here
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