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- ;;; tm-mh-e.el --- MIME extension for mh-e
-
- ;; Copyright (C) 1995,1996 Free Software Foundation, Inc.
-
- ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
- ;; OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
- ;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
- ;; Created: 1993/11/21 (obsolete mh-e-mime.el)
- ;; Version: $Revision: 7.73 $
- ;; Keywords: mail, MH, MIME, multimedia, encoded-word, multilingual
-
- ;; This file is part of tm (Tools for MIME).
-
- ;; This program 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.
-
- ;; This program 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.
-
- ;;; Code:
-
- (require 'tl-str)
- (require 'tl-misc)
- (require 'mh-e)
- (or (featurep 'mh-utils)
- (require 'tm-mh-e3)
- )
- (require 'tm-view)
-
- (or (fboundp 'mh-get-header-field)
- (defalias 'mh-get-header-field 'mh-get-field)
- )
- (or (boundp 'mh-temp-buffer)
- (defconst mh-temp-buffer " *mh-temp*")
- )
-
-
- ;;; @ version
- ;;;
-
- (defconst tm-mh-e/RCS-ID
- "$Id: tm-mh-e.el,v 7.73 1996/12/12 05:15:55 morioka Exp $")
-
- (defconst tm-mh-e/version (get-version-string tm-mh-e/RCS-ID))
-
-
- ;;; @ variable
- ;;;
-
- (defvar tm-mh-e/automatic-mime-preview t
- "*If non-nil, show MIME processed message.")
-
- (defvar tm-mh-e/decode-encoded-word t
- "*If non-nil, decode encoded-word when it is not MIME preview mode.")
-
-
- ;;; @ functions
- ;;;
-
- (defun mh-display-msg (msg-num folder &optional show-buffer mode)
- (or mode
- (setq mode tm-mh-e/automatic-mime-preview)
- )
- ;; Display message NUMBER of FOLDER.
- ;; Sets the current buffer to the show buffer.
- (set-buffer folder)
- (or show-buffer
- (setq show-buffer mh-show-buffer))
- ;; Bind variables in folder buffer in case they are local
- (let ((formfile mhl-formfile)
- (clean-message-header mh-clean-message-header)
- (invisible-headers mh-invisible-headers)
- (visible-headers mh-visible-headers)
- (msg-filename (mh-msg-filename msg-num))
- )
- (if (not (file-exists-p msg-filename))
- (error "Message %d does not exist" msg-num))
- (set-buffer show-buffer)
- (cond ((not (equal msg-filename buffer-file-name))
- ;; Buffer does not yet contain message.
- (mh-unvisit-file)
- (setq buffer-read-only nil)
- (erase-buffer)
- ;; Changing contents, so this hook needs to be reinitialized.
- ;; pgp.el uses this.
- (if (boundp 'write-contents-hooks) ;Emacs 19
- (setq write-contents-hooks nil))
- (if mode
- (let* ((aname (concat "article-" folder))
- (abuf (get-buffer aname))
- )
- (if abuf
- (progn
- (set-buffer abuf)
- (setq buffer-read-only nil)
- (erase-buffer)
- )
- (setq abuf (get-buffer-create aname))
- (set-buffer abuf)
- )
- (as-binary-input-file
- (insert-file-contents msg-filename)
- ;; (goto-char (point-min))
- (while (re-search-forward "\r$" nil t)
- (replace-match "")
- )
- )
- (set-buffer-modified-p nil)
- (setq buffer-read-only t)
- (setq buffer-file-name msg-filename)
- (mh-show-mode)
- (save-excursion
- (let ( (buffer-read-only nil) )
- (cond (clean-message-header
- (mh-clean-msg-header (point-min)
- invisible-headers
- visible-headers)
- (goto-char (point-min)))
- (t
- (mh-start-of-uncleaned-message)))))
- (mime/viewer-mode nil nil nil
- aname (concat "show-" folder))
- (goto-char (point-min))
- )
- (progn
- (if formfile
- (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear"
- (if (stringp formfile)
- (list "-form" formfile))
- msg-filename)
- (insert-file-contents msg-filename))
- ;; end
- (goto-char (point-min))
- (cond (clean-message-header
- (mh-clean-msg-header (point-min)
- invisible-headers
- visible-headers)
- (goto-char (point-min)))
- (t
- (mh-start-of-uncleaned-message)))
- (if tm-mh-e/decode-encoded-word
- (mime/decode-message-header)
- )
- (setq buffer-read-only t)
- (setq buffer-file-name msg-filename)
- (mh-show-mode)
- ))
- (set-buffer-modified-p nil)
- (or (eq buffer-undo-list t) ;don't save undo info for prev msgs
- (setq buffer-undo-list nil))
- (set-buffer-auto-saved)
- ;; the parts of set-visited-file-name we want to do (no locking)
- (setq buffer-file-name msg-filename)
- (setq buffer-backed-up nil)
- (auto-save-mode 1)
- (set-mark nil)
- (setq mode-line-buffer-identification
- (list (format mh-show-buffer-mode-line-buffer-id
- folder msg-num)))
- (set-buffer folder)
- (setq mh-showing-with-headers nil)))))
-
- (defun tm-mh-e/view-message (&optional msg)
- "MIME decode and play this message."
- (interactive)
- (if (or (null tm-mh-e/automatic-mime-preview)
- (null (get-buffer mh-show-buffer))
- (save-excursion
- (set-buffer mh-show-buffer)
- (not (eq major-mode 'mime/viewer-mode))
- ))
- (let ((tm-mh-e/automatic-mime-preview t))
- (mh-invalidate-show-buffer)
- (mh-show-msg msg)
- ))
- (pop-to-buffer mh-show-buffer)
- )
-
- (defun tm-mh-e/toggle-decoding-mode (arg)
- "Toggle MIME processing mode.
- With arg, turn MIME processing on if arg is positive."
- (interactive "P")
- (setq tm-mh-e/automatic-mime-preview
- (if (null arg)
- (not tm-mh-e/automatic-mime-preview)
- arg))
- (save-excursion
- (set-buffer mh-show-buffer)
- (if (null tm-mh-e/automatic-mime-preview)
- (if (and mime::preview/article-buffer
- (get-buffer mime::preview/article-buffer))
- (kill-buffer mime::preview/article-buffer)
- )))
- (mh-invalidate-show-buffer)
- (mh-show (mh-get-msg-num t))
- )
-
- (defun tm-mh-e/show (&optional message)
- (interactive)
- (mh-invalidate-show-buffer)
- (mh-show message)
- )
-
- (defun tm-mh-e/header-display ()
- (interactive)
- (mh-invalidate-show-buffer)
- (let ((mime-viewer/ignored-field-regexp "^:$")
- tm-mh-e/decode-encoded-word)
- (mh-header-display)
- ))
-
- (defun tm-mh-e/raw-display ()
- (interactive)
- (mh-invalidate-show-buffer)
- (let (tm-mh-e/automatic-mime-preview
- tm-mh-e/decode-encoded-word)
- (mh-header-display)
- ))
-
- (defun tm-mh-e/burst-multipart/digest ()
- "Burst apart the current message, which should be a multipart/digest.
- The message is replaced by its table of contents and the letters from the
- digest are inserted into the folder after that message."
- (interactive)
- (let ((digest (mh-get-msg-num t)))
- (mh-process-or-undo-commands mh-current-folder)
- (mh-set-folder-modified-p t) ; lock folder while bursting
- (message "Bursting digest...")
- (mh-exec-cmd "mhn" "-store" mh-current-folder digest)
- (mh-scan-folder mh-current-folder (format "%d-last" mh-first-msg-num))
- (message "Bursting digest...done")
- ))
-
-
- ;;; @ for tm-view
- ;;;
-
- (fset 'tm-mh-e/decode-charset-buffer
- (symbol-function 'mime-charset/decode-buffer))
-
- (set-alist 'mime-viewer/code-converter-alist
- 'mh-show-mode
- (function tm-mh-e/decode-charset-buffer))
-
- (defun tm-mh-e/content-header-filter ()
- (goto-char (point-min))
- (mime-preview/cut-header)
- (tm-mh-e/decode-charset-buffer default-mime-charset)
- (mime/decode-message-header)
- )
-
- (set-alist 'mime-viewer/content-header-filter-alist
- 'mh-show-mode
- (function tm-mh-e/content-header-filter))
-
- (defun tm-mh-e/quitting-method ()
- (let ((win (get-buffer-window
- mime/output-buffer-name))
- (buf (current-buffer))
- )
- (if win
- (delete-window win)
- )
- (pop-to-buffer
- (let ((name (buffer-name buf)))
- (substring name 5)
- ))
- (if (not tm-mh-e/automatic-mime-preview)
- (mh-invalidate-show-buffer)
- )
- (mh-show (mh-get-msg-num t))
- ))
-
- (set-alist 'mime-viewer/quitting-method-alist
- 'mh-show-mode
- (function tm-mh-e/quitting-method))
- (set-alist 'mime-viewer/show-summary-method
- 'mh-show-mode
- (function tm-mh-e/quitting-method))
-
- (defun tm-mh-e/following-method (buf)
- (save-excursion
- (set-buffer buf)
- (goto-char (point-max))
- (setq mh-show-buffer buf)
- (apply (function mh-send)
- (std11-field-bodies '("From" "cc" "Subject") ""))
- (setq mh-sent-from-folder buf)
- (setq mh-sent-from-msg 1)
- (let ((last (point)))
- (mh-yank-cur-msg)
- (goto-char last)
- )))
-
- (set-alist 'mime-viewer/following-method-alist
- 'mh-show-mode
- (function tm-mh-e/following-method))
-
-
- ;;; @@ for tm-partial
- ;;;
-
- (call-after-loaded
- 'tm-partial
- (function
- (lambda ()
- (set-atype 'mime/content-decoding-condition
- '((type . "message/partial")
- (method . mime-article/grab-message/partials)
- (major-mode . mh-show-mode)
- (summary-buffer-exp
- . (and (or (string-match "^article-\\(.+\\)$" article-buffer)
- (string-match "^show-\\(.+\\)$" article-buffer))
- (substring article-buffer
- (match-beginning 1) (match-end 1))
- ))
- ))
- (set-alist 'tm-partial/preview-article-method-alist
- 'mh-show-mode
- (function
- (lambda ()
- (let ((tm-mh-e/automatic-mime-preview t))
- (tm-mh-e/show)
- ))))
- )))
-
-
- ;;; @ set up
- ;;;
-
- (define-key mh-folder-mode-map "v" (function tm-mh-e/view-message))
- (define-key mh-folder-mode-map "\et" (function tm-mh-e/toggle-decoding-mode))
- (define-key mh-folder-mode-map "." (function tm-mh-e/show))
- (define-key mh-folder-mode-map "," (function tm-mh-e/header-display))
- (define-key mh-folder-mode-map "\e," (function tm-mh-e/raw-display))
- (define-key mh-folder-mode-map "\C-c\C-b"
- (function tm-mh-e/burst-multipart/digest))
-
- (defun tm-mh-e/summary-before-quit ()
- (let ((buf (get-buffer mh-show-buffer)))
- (if buf
- (let ((the-buf (current-buffer)))
- (switch-to-buffer buf)
- (if (and mime::article/preview-buffer
- (setq buf (get-buffer mime::article/preview-buffer))
- )
- (progn
- (switch-to-buffer the-buf)
- (kill-buffer buf)
- )
- (switch-to-buffer the-buf)
- )
- ))))
-
- (add-hook 'mh-before-quit-hook (function tm-mh-e/summary-before-quit))
-
-
- ;;; @@ for tmh-comp.el
- ;;;
-
- (autoload 'tm-mh-e/edit-again "tmh-comp"
- "Clean-up a draft or a message previously sent and make it resendable." t)
- (autoload 'tm-mh-e/extract-rejected-mail "tmh-comp"
- "Extract a letter returned by the mail system and make it re-editable." t)
- (autoload 'tm-mh-e/forward "tmh-comp"
- "Forward a message or message sequence by MIME style." t)
-
- (call-after-loaded
- 'mime-setup
- (function
- (lambda ()
- (substitute-key-definition
- 'mh-edit-again 'tm-mh-e/edit-again mh-folder-mode-map)
- (substitute-key-definition
- 'mh-extract-rejected-mail 'tm-mh-e/extract-rejected-mail
- mh-folder-mode-map)
- (substitute-key-definition
- 'mh-forward 'tm-mh-e/forward mh-folder-mode-map)
-
- (call-after-loaded
- 'mh-comp
- (function
- (lambda ()
- (require 'tmh-comp)
- ))
- 'mh-letter-mode-hook)
- )))
-
-
- ;;; @ for BBDB
- ;;;
-
- (call-after-loaded
- 'bbdb
- (function
- (lambda ()
- (require 'tm-bbdb)
- )))
-
-
- ;;; @ end
- ;;;
-
- (provide 'tm-mh-e)
-
- (run-hooks 'tm-mh-e-load-hook)
-
- ;;; tm-mh-e.el ends here
-