;;; mcs-nemacs.el --- MIME charset implementation for Nemacs
-;; Copyright (C) 1995,1996,1997,1998 MORIOKA Tomohiko
+;; Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
;; Keywords: emulation, compatibility, Mule
;; This file is part of APEL (A Portable Emacs Library).
(shift_jis . 1)
))
-(defun mime-charset-to-coding-system (charset)
+(defsubst lbt-to-string (lbt)
+ (cdr (assq lbt '((nil . nil)
+ (CRLF . "\r\n")
+ (CR . "\r")
+ (dos . "\r\n")
+ (mac . "\r"))))
+ )
+
+(defun mime-charset-to-coding-system (charset &optional lbt)
(if (stringp charset)
(setq charset (intern (downcase charset)))
)
(cdr (assq charset mime-charset-coding-system-alist)))
+(fset 'mime-charset-p 'mime-charset-to-coding-system)
+
(defun detect-mime-charset-region (start end)
"Return MIME charset for region between START and END.
\[emu-nemacs.el]"
default-mime-charset
'us-ascii))
-(defun encode-mime-charset-region (start end charset)
+(defun encode-mime-charset-region (start end charset &optional lbt)
"Encode the text between START and END as MIME CHARSET.
\[emu-nemacs.el]"
- (let ((cs (mime-charset-to-coding-system charset)))
+ (let ((cs (mime-charset-to-coding-system charset))
+ (nl (lbt-to-string lbt)))
(and (numberp cs)
(or (= cs 3)
(save-excursion
(save-restriction
(narrow-to-region start end)
- (convert-region-kanji-code start end 3 cs))))
- )))
+ (convert-region-kanji-code start end 3 cs)
+ (if nl
+ (progn
+ (goto-char (point-min))
+ (while (search-forward "\n" nil t)
+ (replace-match nl)))
+ )))
+ ))))
(defun decode-mime-charset-region (start end charset &optional lbt)
"Decode the text between START and END as MIME CHARSET.
\[emu-nemacs.el]"
(let ((cs (mime-charset-to-coding-system charset))
- (nl (cdr (assq lbt '((CRLF . "\r\n") (CR . "\r")
- (dos . "\r\n") (mac . "\r"))))))
+ (nl (lbt-to-string lbt)))
(and (numberp cs)
(or (= cs 3)
(save-excursion
)))
))))
-(defun encode-mime-charset-string (string charset)
+(defun encode-mime-charset-string (string charset &optional lbt)
"Encode the STRING as MIME CHARSET. [emu-nemacs.el]"
- (let ((cs (mime-charset-to-coding-system charset)))
- (if cs
- (convert-string-kanji-code string 3 cs)
- string)))
+ (with-temp-buffer
+ (insert string)
+ (encode-mime-charset-region (point-min)(point-max) charset lbt)
+ (buffer-string)))
(defun decode-mime-charset-string (string charset &optional lbt)
"Decode the STRING as MIME CHARSET. [emu-nemacs.el]"
;;; @ end
;;;
-(provide 'mcs-nemacs)
+(require 'product)
+(product-provide (provide 'mcs-nemacs) (require 'apel-ver))
;;; mcs-nemacs.el ends here