;;; mime-def.el --- definition module for SEMI
-;; Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
+;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Version: $Id: mime-def.el,v 0.49 1997-05-09 01:17:55 morioka Exp $
;; Keywords: definition, MIME, multimedia, mail, news
-;; This file is part of SEMI (SEMI is Emacs MIME Interfaces).
+;; This file is part of SEMI (Spadework for Emacs MIME Interfaces).
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;;; Code:
-(require 'cl)
(require 'emu)
+(require 'custom)
+
+(defgroup mime nil
+ "Emacs MIME Interfaces"
+ :group 'news
+ :group 'mail)
+
+(custom-handle-keyword 'default-mime-charset :group 'mime
+ 'custom-variable)
+
+(unless (fboundp 'butlast)
+ (defun butlast (x &optional n)
+ "Returns a copy of LIST with the last N elements removed."
+ (if (and n (<= n 0)) x
+ (nbutlast (copy-sequence x) n)))
+
+ (defun nbutlast (x &optional n)
+ "Modifies LIST to remove the last N elements."
+ (let ((m (length x)))
+ (or n (setq n 1))
+ (and (< n m)
+ (progn
+ (if (> n 0) (setcdr (nthcdr (- (1- m) n) x) nil))
+ x))))
+ )
+
+(defconst semi-version '("Shin-Nishikanazawa" 1 1 2)
+ "Version name and numbers of SEMI-kernel package.")
+
+(autoload 'mule-caesar-region "mule-caesar"
+ "Caesar rotation of current region." t)
;;; @ variables
(defconst mime-echo-buffer-name "*MIME-echo*"
"Name of buffer to display MIME-playing information.")
-(defconst mime/temp-buffer-name " *MIME-temp*")
+(defconst mime-temp-buffer-name " *MIME-temp*")
;;; @ definitions about MIME
;;;
-(defconst mime/tspecials "][\000-\040()<>@,\;:\\\"/?.=")
-(defconst mime/token-regexp (concat "[^" mime/tspecials "]+"))
-(defconst mime-charset-regexp mime/token-regexp)
-
-(defconst mime/content-type-subtype-regexp
- (concat mime/token-regexp "/" mime/token-regexp))
+(defconst mime-tspecials "][()<>@,\;:\\\"/?=")
+(defconst mime-token-regexp (concat "[^" mime-tspecials "\000-\040]+"))
+(defconst mime-charset-regexp mime-token-regexp)
-(defconst mime/disposition-type-regexp mime/token-regexp)
+(defconst mime-media-type/subtype-regexp
+ (concat mime-token-regexp "/" mime-token-regexp))
;;; @ button
;;;
-(defvar mime-button-face 'bold
- "Face used for content-button or URL-button of MIME-Preview buffer.")
-
-(defvar mime-button-mouse-face 'highlight
- "Face used for MIME-preview buffer mouse highlighting.")
-
-(defsubst mime-add-button (from to func &optional data)
- "Create a button between FROM and TO with callback FUNC and data DATA."
- (and mime-button-face
- (overlay-put (make-overlay from to) 'face mime-button-face))
- (let ((props (cons 'mime-button-callback
- (cons func
- (if data
- (list 'mime-button-data data)
- )))))
- (if mime-button-mouse-face
- (setq props (cons 'mouse-face (cons mime-button-mouse-face props)))
- )
- (add-text-properties from to props)
+(defcustom mime-button-face 'bold
+ "Face used for content-button or URL-button of MIME-Preview buffer."
+ :group 'mime
+ :type 'face)
+
+(defcustom mime-button-mouse-face 'highlight
+ "Face used for MIME-preview buffer mouse highlighting."
+ :group 'mime
+ :type 'face)
+
+(defsubst mime-add-button (from to function &optional data)
+ "Create a button between FROM and TO with callback FUNCTION and DATA."
+ (let ((overlay (make-overlay from to)))
+ (and mime-button-face
+ (overlay-put overlay 'face mime-button-face))
+ (and mime-button-mouse-face
+ (overlay-put overlay 'mouse-face mime-button-mouse-face))
+ (add-text-properties from to (list 'mime-button-callback function))
+ (and data
+ (add-text-properties from to (list 'mime-button-data data)))
+ ;;(add-text-properties from to (list 'keymap widget-keymap))
+ ))
+
+(defsubst mime-insert-button (string function &optional data)
+ "Insert STRING as button with callback FUNCTION and DATA."
+ (save-restriction
+ (narrow-to-region (point)(point))
+ (insert (concat "[" string "]"))
+ ;; (widget-push-button-value-create
+ ;; (widget-convert 'push-button
+ ;; :notify (lambda (&rest ignore)
+ ;; (mime-preview-play-current-entity)
+ ;; )
+ ;; string))
+ (insert "\n")
+ (mime-add-button (point-min)(point-max) function data)
))
(defvar mime-button-mother-dispatcher nil)
(defmacro pgp-function (method)
"Return function to do service METHOD."
- (` (car (cdr (assq (, method) (symbol-value 'pgp-function-alist)))))
+ `(cadr (assq ,method (symbol-value 'pgp-function-alist)))
)
(mapcar (function
(lambda (method)
- (autoload (second method)(third method))
+ (autoload (cadr method)(nth 2 method))
))
pgp-function-alist)