;;; rfc2047.el --- functions for encoding and decoding rfc2047 messages
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2012 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
mail-parse-charset)
(mm-encode-coding-region (point) (point-max)
mail-parse-charset)))
- ;; We get this when CC'ing messsages to newsgroups with
+ ;; We get this when CC'ing messages to newsgroups with
;; 8-bit names. The group name mail copy just got
;; unconditionally encoded. Previously, it would ask
;; whether to encode, which was quite confusing for the
- ;; user. If the new behavior is wrong, tell me. I have
+ ;; user. If the new behavior is wrong, tell me. I have
;; left the old code commented out below.
;; -- Per Abrahamsen <abraham@dina.kvl.dk> Date: 2001-10-07.
;; Modified by Dave Love, with the commented-out code changed
(defconst rfc2047-syntax-table
;; (make-char-table 'syntax-table '(2)) only works in Emacs.
(let ((table (make-syntax-table)))
- ;; The following is done to work for setting all elements of the table
- ;; in Emacs 21-23 and XEmacs; it appears to be the cleanest way.
+ ;; The following is done to work for setting all elements of the table;
+ ;; it appears to be the cleanest way.
;; Play safe and don't assume the form of the word syntax entry --
;; copy it from ?a.
- (if (fboundp 'set-char-table-range) ; Emacs
- (funcall (intern "set-char-table-range")
- table t (aref (standard-syntax-table) ?a))
- (if (fboundp 'put-char-table)
- (if (fboundp 'get-char-table) ; warning avoidance
- (put-char-table t (get-char-table ?a (standard-syntax-table))
- table))))
+ (if (featurep 'xemacs)
+ (put-char-table t (get-char-table ?a (standard-syntax-table)) table)
+ (set-char-table-range table t (aref (standard-syntax-table) ?a)))
(modify-syntax-entry ?\\ "\\" table)
(modify-syntax-entry ?\" "\"" table)
(modify-syntax-entry ?\( "(" table)
((>= column rfc2047-encode-max-chars)
(when eword
(cond ((string-match "\n[ \t]+\\'" eword)
- ;; Reomove a superfluous empty line.
+ ;; Remove a superfluous empty line.
(setq eword (substring eword 0 (match-beginning 0))))
((string-match "(+\\'" eword)
;; Break the line before the open parenthesis.
(setq crest " "
eword (concat eword next)))
(when (string-match "\n[ \t]+\\'" eword)
- ;; Reomove a superfluous empty line.
+ ;; Remove a superfluous empty line.
(setq eword (substring eword 0 (match-beginning 0))))
(rfc2047-encode-1 (length crest) (substring string index)
cs encoder start " " tail