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Education Sampler 1992 [NeXTSTEP]
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rmailmsc.el
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Lisp/Scheme
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1990-07-19
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;; Copyright (C) 1985 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY. No author or distributor
;; accepts responsibility to anyone for the consequences of using it
;; or for whether it serves any particular purpose or works at all,
;; unless he says so in writing. Refer to the GNU Emacs General Public
;; License for full details.
;; Everyone is granted permission to copy, modify and redistribute
;; GNU Emacs, but only under the conditions described in the
;; GNU Emacs General Public License. A copy of this license is
;; supposed to have been given to you along with GNU Emacs so you
;; can know your rights and responsibilities. It should be in a
;; file named COPYING. Among other things, the copyright notice
;; and this notice must be preserved on all copies.
(defun set-rmail-inbox-list (file-name)
"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."
(interactive "sSet mailbox list to (comma-separated list of filenames): ")
(save-excursion
(let ((names (rmail-parse-file-inboxes))
(standard-output nil))
(if (or (not names)
(y-or-n-p (concat "Replace "
(mapconcat 'identity names ", ")
"? ")))
(let ((buffer-read-only nil))
(widen)
(goto-char (point-min))
(search-forward "\n\^_")
(re-search-backward "^Mail" nil t)
(forward-line 0)
(if (looking-at "Mail:")
(delete-region (point)
(progn (forward-line 1)
(point))))
(if (not (string= file-name ""))
(insert "Mail: " file-name "\n"))))))
(setq rmail-inbox-list (rmail-parse-file-inboxes))
(rmail-show-message rmail-current-message))