1
0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-20 10:23:57 +00:00
emacs/lisp/gnus/rfc2045.el

44 lines
1.5 KiB
EmacsLisp

;;; rfc2045.el --- functions for decoding rfc2045 headers
;; Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
;; GNU Emacs 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.
;; GNU Emacs 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.
;; RFC 2045 is: "Multipurpose Internet Mail Extensions (MIME) Part
;; One: Format of Internet Message Bodies".
;;; Commentary:
;;; Code:
(require 'ietf-drums)
(defun rfc2045-encode-string (param value)
"Return and PARAM=VALUE string encoded according to RFC2045."
(if (or (string-match (concat "[" ietf-drums-no-ws-ctl-token "]") value)
(string-match (concat "[" ietf-drums-tspecials "]") value)
(string-match "[ \n\t]" value)
(not (string-match (concat "[" ietf-drums-text-token "]") value)))
(concat param "=" (format "%S" value))
(concat param "=" value)))
(provide 'rfc2045)
;;; rfc2045.el ends here