;;; mm-encode.el --- Functions for encoding MIME things
-;; Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
(defun mm-encode-content-transfer-encoding (encoding &optional type)
(cond
((eq encoding 'quoted-printable)
- (quoted-printable-encode-region (point-min) (point-max) t))
+ (mm-with-unibyte-current-buffer-mule4
+ (quoted-printable-encode-region (point-min) (point-max) t)))
((eq encoding 'base64)
(when (equal type "text/plain")
(goto-char (point-min))