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emacs/lisp/mh-e/mh-inc.el

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3.0 KiB
EmacsLisp

;;; mh-inc.el --- MH-E "inc" and separate mail spool handling
;; Copyright (C) 2003-2004, 2006-2014 Free Software Foundation, Inc.
;; Author: Peter S. Galbraith <psg@debian.org>
;; Maintainer: Bill Wohler <wohler@newt.com>
;; Keywords: mail
;; See: mh-e.el
;; 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Support for inc. In addition to reading from the system mailbox,
;; inc can also be used to incorporate mail from multiple spool files
;; into separate folders. See "C-h v mh-inc-spool-list".
;;; Change Log:
;;; Code:
(require 'mh-e)
(mh-require-cl)
(defvar mh-inc-spool-map-help nil
"Help text for `mh-inc-spool-map'.")
(define-key mh-inc-spool-map "?"
(lambda ()
(interactive)
(if mh-inc-spool-map-help
(mh-help mh-inc-spool-map-help)
(mh-ephem-message
"There are no keys defined yet; customize `mh-inc-spool-list'"))))
;;;###mh-autoload
(defun mh-inc-spool-make ()
"Make all commands and defines keys for contents of `mh-inc-spool-list'."
(setq mh-inc-spool-map-help nil)
(when mh-inc-spool-list
(loop for elem in mh-inc-spool-list
do (let ((spool (nth 0 elem))
(folder (nth 1 elem))
(key (nth 2 elem)))
(progn
(mh-inc-spool-generator folder spool)
(mh-inc-spool-def-key key folder))))))
(defalias 'mh-inc-spool-make-no-autoload 'mh-inc-spool-make)
(defun mh-inc-spool-generator (folder spool)
"Create a command to inc into FOLDER from SPOOL file."
(let ((folder1 (make-symbol "folder"))
(spool1 (make-symbol "spool")))
(set folder1 folder)
(set spool1 spool)
(setf (symbol-function (intern (concat "mh-inc-spool-" folder)))
`(lambda ()
,(format "Inc spool file %s into folder %s." spool folder)
(interactive)
(mh-inc-folder ,spool1 (concat "+" ,folder1))))))
(defun mh-inc-spool-def-key (key folder)
"Define a KEY in `mh-inc-spool-map' to inc FOLDER and collect help string."
(when (not (= 0 key))
(define-key mh-inc-spool-map (format "%c" key)
(intern (concat "mh-inc-spool-" folder)))
(add-to-list 'mh-inc-spool-map-help
(concat "[" (char-to-string key) "] inc " folder " folder\n")
t)))
(provide 'mh-inc)
;; Local Variables:
;; indent-tabs-mode: nil
;; sentence-end-double-space: nil
;; End:
;;; mh-inc.el ends here