;;; rfc2047.el --- functions for encoding and decoding rfc2047 messages
;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008, 2009 Free Software Foundation, Inc.
+;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
(require 'cl))
(defvar message-posting-charset)
-(require 'qp)
(require 'mm-util)
(require 'ietf-drums)
;; Fixme: Avoid this (used for mail-parse-charset) mm dependence on gnus.
;; since encoded words can't occur in quotes.
(progn
(goto-char end)
- (delete-backward-char 1)
+ (delete-char -1)
(goto-char start)
(delete-char 1)
(when last-encoded
Point moves to the end of the region."
(let ((mime-charset (or (mm-find-mime-charset-region b e) (list 'us-ascii)))
cs encoding tail crest eword)
+ ;; Use utf-8 as a last resort if determining charset of text fails.
+ (if (memq nil mime-charset)
+ (setq mime-charset (list 'utf-8)))
(cond ((> (length mime-charset) 1)
(error "Can't rfc2047-encode `%s'"
(buffer-substring-no-properties b e)))
"Base64-encode the header contained in STRING."
(base64-encode-string string t))
+(autoload 'quoted-printable-encode-region "qp")
+
(defun rfc2047-q-encode-string (string)
"Quoted-printable-encode the header in STRING."
(mm-with-unibyte-buffer
(goto-char beg)
(while (search-forward "\\" nil 'move)
(unless (memq (char-after) '(?\"))
- (delete-backward-char 1))
+ (delete-char -1))
(forward-char)))
(forward-char))
(error
'raw-text
cs)))
+(autoload 'quoted-printable-decode-string "qp")
+
(defun rfc2047-decode-encoded-words (words)
"Decode successive encoded-words in WORDS and return a decoded string.
Each element of WORDS looks like (CHARSET ENCODING ENCODED-TEXT
(provide 'rfc2047)
-;; arch-tag: a07fe3d4-22b5-4c4a-bd89-b1f82d5d36f6
;;; rfc2047.el ends here