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- ;; "RMAIL" mail reader for Emacs: output message to a file.
- ;; Copyright (C) 1985, 1987 Free Software Foundation, Inc.
-
- ;; 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 1, 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.
-
-
- ;; Temporary until Emacs always has this variable.
- (defvar rmail-delete-after-output nil
- "*Non-nil means automatically delete a message that is copied to a file.")
-
- (defun rmail-output-to-rmail-file (file-name)
- "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."
- (interactive (list (read-file-name
- (concat "Output message to Rmail file: (default "
- (file-name-nondirectory rmail-last-rmail-file)
- ") ")
- (file-name-directory rmail-last-rmail-file)
- rmail-last-rmail-file)))
- (setq file-name (expand-file-name file-name))
- (setq rmail-last-rmail-file file-name)
- (rmail-maybe-set-message-counters)
- (or (get-file-buffer file-name)
- (file-exists-p file-name)
- (if (yes-or-no-p
- (concat "\"" file-name "\" does not exist, create it? "))
- (let ((file-buffer (create-file-buffer file-name)))
- (save-excursion
- (set-buffer file-buffer)
- (rmail-insert-rmail-file-header)
- (let ((require-final-newline nil))
- (write-region (point-min) (point-max) file-name t 1)))
- (kill-buffer file-buffer))
- (error "Output file does not exist")))
- (save-restriction
- (widen)
- ;; Decide whether to append to a file or to an Emacs buffer.
- (save-excursion
- (let ((buf (get-file-buffer file-name))
- (cur (current-buffer))
- (beg (1+ (rmail-msgbeg rmail-current-message)))
- (end (1+ (rmail-msgend rmail-current-message))))
- (if (not buf)
- (append-to-file beg end file-name)
- (if (eq buf (current-buffer))
- (error "Can't output message to same file it's already in"))
- ;; File has been visited, in buffer BUF.
- (set-buffer buf)
- (let ((buffer-read-only nil)
- (msg (and (boundp 'rmail-current-message)
- rmail-current-message)))
- ;; If MSG is non-nil, buffer is in RMAIL mode.
- (if msg
- (rmail-maybe-set-message-counters))
- (widen)
- (narrow-to-region (point-max) (point-max))
- (insert-buffer-substring cur beg end)
- (if msg
- (progn
- (goto-char (point-min))
- (widen)
- (search-backward "\^_")
- (narrow-to-region (point) (point-max))
- (goto-char (1+ (point-min)))
- (rmail-count-new-messages t)
- (rmail-show-message msg))))))))
- (rmail-set-attribute "filed" t)
- (and rmail-delete-after-output (rmail-delete-forward)))
-
- (defun rmail-output (file-name)
- "Append this message to Unix mail file named FILE-NAME."
- (interactive
- (list
- (read-file-name
- (concat "Output message to Unix mail file"
- (if rmail-last-file
- (concat " (default "
- (file-name-nondirectory rmail-last-file)
- "): " )
- ": "))
- (and rmail-last-file (file-name-directory rmail-last-file))
- rmail-last-file)))
- (setq file-name (expand-file-name file-name))
- (setq rmail-last-file file-name)
- (let ((rmailbuf (current-buffer))
- (tembuf (get-buffer-create " rmail-output"))
- (case-fold-search t))
- (save-excursion
- (set-buffer tembuf)
- (erase-buffer)
- (insert-buffer-substring rmailbuf)
- (insert "\n")
- (goto-char (point-min))
- (insert "From "
- (if (mail-fetch-field "from")
- (mail-strip-quoted-names (mail-fetch-field "from"))
- "unknown")
- " " (current-time-string) "\n")
- ;; ``Quote'' "\nFrom " as "\n>From "
- ;; (note that this isn't really quoting, as there is no requirement
- ;; that "\n[>]+From " be quoted in the same transparent way.)
- (while (search-forward "\nFrom " nil t)
- (forward-char -5)
- (insert ?>))
- (append-to-file (point-min) (point-max) file-name))
- (kill-buffer tembuf))
- (if (equal major-mode 'rmail-mode)
- (progn
- (rmail-set-attribute "filed" t)
- (and rmail-delete-after-output (rmail-delete-forward)))))
-