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;;; mh-inc.el --- MH-E `inc' and separate mail spool handling
;;
;; Copyright (C) 2003 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 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; 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:
(eval-when-compile (require 'cl))
(defvar mh-inc-spool-map (make-sparse-keymap)
"Keymap for MH-E's mh-inc-spool commands.")
(defvar mh-inc-spool-map-help nil
"Help text to for `mh-inc-spool-map'.")
(define-key mh-inc-spool-map "?"
'(lambda ()
(interactive)
(if mh-inc-spool-map-help
(mh-ephem-message (substring mh-inc-spool-map-help 0 -1))
(mh-ephem-message
"There are no keys defined yet. Customize `mh-inc-spool-list'"))))
(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)))
(setq mh-inc-spool-map-help (concat mh-inc-spool-map-help "["
(char-to-string key)
"] inc " folder " folder\n"))))
;; Avoid compiler warning
(eval-when-compile (defvar mh-inc-spool-list))
(defun mh-inc-spool-make ()
"Make all commands and defines keys for contents of `mh-inc-spool-list'."
(when mh-inc-spool-list
(setq mh-inc-spool-map-help nil)
(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))))))
;;;###mh-autoload
(defun mh-inc-spool-list-set (symbol value)
"Set-default SYMBOL to VALUE to update the `mh-inc-spool-list' variable.
Also rebuilds the user commands.
This is called after 'customize is used to alter `mh-inc-spool-list'."
(set-default symbol value)
(mh-inc-spool-make))
(provide 'mh-inc)
;;; Local Variables:
;;; indent-tabs-mode: nil
;;; sentence-end-double-space: nil
;;; End:
;;; arch-tag: 3713cf2a-6082-4cb4-8ce2-99d9acaba835
;;; mh-inc.el ends here
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