;;; mcs-xm.el --- MIME charset implementation for XEmacs-mule
-;; Copyright (C) 1997,1998 Free Software Foundation, Inc.
+;; Copyright (C) 1997,1998,1999,2000,2002,2010 Free Software Foundation, Inc.
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: emulation, compatibility, Mule
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
+;; Keywords: MIME-charset, coding-system, emulation, compatibility, Mule
;; This file is part of APEL (A Portable Emacs Library).
;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
-(require 'mcs-20)
+(require 'poem)
-(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."
- (let ((cs (mime-charset-to-coding-system charset)))
+ (let ((cs (mime-charset-to-coding-system charset lbt)))
(if cs
(encode-coding-region start end cs)
)))
(defcustom mime-charset-decoder-alist
- '((iso-2022-jp . decode-mime-charset-region-with-iso646-unification)
- (iso-2022-jp-2 . decode-mime-charset-region-with-iso646-unification)
- (x-ctext . decode-mime-charset-region-with-iso646-unification)
- (hz-gb-2312 . decode-mime-charset-region-for-hz)
- (t . decode-mime-charset-region-default))
+ (let ((alist
+ '((hz-gb-2312 . decode-mime-charset-region-for-hz)
+ (t . decode-mime-charset-region-default))))
+ (if (featurep 'utf-2000)
+ alist
+ (list*
+ '(iso-2022-jp . decode-mime-charset-region-with-iso646-unification)
+ '(iso-2022-jp-2 . decode-mime-charset-region-with-iso646-unification)
+ alist)))
"Alist MIME-charset vs. decoder function."
:group 'i18n
:type '(repeat (cons mime-charset function)))
(decode-coding-region start end cs)
)))
-(defcustom mime-iso646-character-unification-alist
- (eval-when-compile
- (let (dest
- (i 33))
- (while (< i 92)
- (setq dest
- (cons (cons (char-to-string (make-char 'latin-jisx0201 i))
- (format "%c" i))
- dest))
- (setq i (1+ i)))
- (setq i 93)
- (while (< i 126)
- (setq dest
- (cons (cons (char-to-string (make-char 'latin-jisx0201 i))
- (format "%c" i))
- dest))
- (setq i (1+ i)))
- (nreverse dest)))
- "Alist unified string vs. canonical string."
- :group 'i18n
- :type '(repeat (cons string string)))
-
-(defcustom mime-unified-character-face nil
- "*Face of unified character."
- :group 'i18n
- :type 'face)
-
-(defcustom mime-character-unification-limit-size 2048
- "*Limit size to unify characters."
- :group 'i18n
- :type 'integer)
-
-(defun decode-mime-charset-region-with-iso646-unification (start end charset
- lbt)
- (decode-mime-charset-region-default start end charset lbt)
- (if (<= (- end start) mime-character-unification-limit-size)
- (save-excursion
- (let ((rest mime-iso646-character-unification-alist))
- (while rest
- (let ((pair (car rest)))
- (goto-char (point-min))
- (while (search-forward (car pair) nil t)
- (let ((str (cdr pair)))
- (put-text-property 0 (length str)
- 'face mime-unified-character-face str)
- (replace-match str 'fixed-case 'literal)
- )
- ))
- (setq rest (cdr rest)))))
- ))
+(unless (featurep 'utf-2000)
+ (require 'mcs-xmu))
(defun decode-mime-charset-region-for-hz (start end charset lbt)
(if lbt
(assq t mime-charset-decoder-alist)))))
(funcall func start end charset lbt)))
-(defsubst encode-mime-charset-string (string charset)
+(defun encode-mime-charset-string (string charset &optional lbt)
"Encode the STRING as MIME CHARSET."
- (let ((cs (mime-charset-to-coding-system charset)))
+ (let ((cs (mime-charset-to-coding-system charset lbt)))
(if cs
(encode-coding-string string cs)
string)))
(defvar charsets-mime-charset-alist
- '(((ascii) . us-ascii)
- ((ascii latin-iso8859-1) . iso-8859-1)
- ((ascii latin-iso8859-2) . iso-8859-2)
- ((ascii latin-iso8859-3) . iso-8859-3)
- ((ascii latin-iso8859-4) . iso-8859-4)
- ((ascii cyrillic-iso8859-5) . iso-8859-5)
-;;; ((ascii cyrillic-iso8859-5) . koi8-r)
- ((ascii arabic-iso8859-6) . iso-8859-6)
- ((ascii greek-iso8859-7) . iso-8859-7)
- ((ascii hebrew-iso8859-8) . iso-8859-8)
- ((ascii latin-iso8859-9) . iso-8859-9)
- ((ascii latin-jisx0201
- japanese-jisx0208-1978 japanese-jisx0208) . iso-2022-jp)
- ((ascii latin-jisx0201
- katakana-jisx0201 japanese-jisx0208) . shift_jis)
- ((ascii korean-ksc5601) . euc-kr)
- ((ascii chinese-gb2312) . gb2312)
- ((ascii chinese-big5-1 chinese-big5-2) . big5)
- ((ascii latin-iso8859-1 greek-iso8859-7
- latin-jisx0201 japanese-jisx0208-1978
- chinese-gb2312 japanese-jisx0208
- korean-ksc5601 japanese-jisx0212) . iso-2022-jp-2)
- ((ascii latin-iso8859-1 greek-iso8859-7
- latin-jisx0201 japanese-jisx0208-1978
- chinese-gb2312 japanese-jisx0208
- korean-ksc5601 japanese-jisx0212
- chinese-cns11643-1 chinese-cns11643-2) . iso-2022-int-1)
- ))
+ (delq
+ nil
+ `(((ascii) . us-ascii)
+ ((ascii latin-iso8859-1) . iso-8859-1)
+ ((ascii latin-iso8859-2) . iso-8859-2)
+ ((ascii latin-iso8859-3) . iso-8859-3)
+ ((ascii latin-iso8859-4) . iso-8859-4)
+ ((ascii cyrillic-iso8859-5) . iso-8859-5)
+ ;;((ascii cyrillic-iso8859-5) . koi8-r)
+ ((ascii arabic-iso8859-6) . iso-8859-6)
+ ((ascii greek-iso8859-7) . iso-8859-7)
+ ((ascii hebrew-iso8859-8) . iso-8859-8)
+ ((ascii latin-iso8859-9) . iso-8859-9)
+ ,(if (find-coding-system 'iso-8859-14)
+ '((ascii latin-iso8859-14) . iso-8859-14))
+ ,(if (find-coding-system 'iso-8859-15)
+ '((ascii latin-iso8859-15) . iso-8859-15))
+ ;; ,(if (featurep 'utf-2000)
+ ;; '((ascii latin-jisx0201
+ ;; japanese-jisx0208-1978
+ ;; japanese-jisx0208
+ ;; japanese-jisx0208-1990) . iso-2022-jp)
+ ;; '((ascii latin-jisx0201
+ ;; japanese-jisx0208-1978 japanese-jisx0208)
+ ;; . iso-2022-jp))
+ ((ascii latin-jisx0201
+ japanese-jisx0208-1978 japanese-jisx0208) . iso-2022-jp)
+ ;; ,(if (featurep 'utf-2000)
+ ;; '((ascii latin-jisx0201
+ ;; japanese-jisx0208-1978
+ ;; japanese-jisx0208
+ ;; japanese-jisx0208-1990
+ ;; japanese-jisx0213-1
+ ;; japanese-jisx0213-2) . iso-2022-jp-3)
+ ;; '((ascii latin-jisx0201
+ ;; japanese-jisx0208-1978 japanese-jisx0208
+ ;; japanese-jisx0213-1
+ ;; japanese-jisx0213-2) . iso-2022-jp-3))
+ ,(if (featurep 'utf-2000)
+ '((ascii latin-jisx0201 katakana-jisx0201
+ japanese-jisx0208-1990) . utf-8)
+ '((ascii latin-jisx0201
+ katakana-jisx0201 japanese-jisx0208) . shift_jis))
+ ((ascii korean-ksc5601) . euc-kr)
+ ((ascii chinese-gb2312) . gb2312)
+ ((ascii chinese-big5-1 chinese-big5-2) . big5)
+ ((ascii thai-xtis) . tis-620)
+ ;; ,(if (featurep 'utf-2000)
+ ;; '((ascii latin-jisx0201 latin-iso8859-1
+ ;; greek-iso8859-7
+ ;; japanese-jisx0208-1978 japanese-jisx0208
+ ;; japanese-jisx0208-1990
+ ;; japanese-jisx0212
+ ;; chinese-gb2312
+ ;; korean-ksc5601) . iso-2022-jp-2)
+ ;; '((ascii latin-jisx0201 latin-iso8859-1
+ ;; greek-iso8859-7
+ ;; japanese-jisx0208-1978 japanese-jisx0208
+ ;; japanese-jisx0212
+ ;; chinese-gb2312
+ ;; korean-ksc5601) . iso-2022-jp-2))
+ ;;((ascii latin-iso8859-1 greek-iso8859-7
+ ;; latin-jisx0201 japanese-jisx0208-1978
+ ;; chinese-gb2312 japanese-jisx0208
+ ;; korean-ksc5601 japanese-jisx0212
+ ;; chinese-cns11643-1 chinese-cns11643-2) . iso-2022-int-1)
+ )))
(defun coding-system-to-mime-charset (coding-system)
;;; @ end
;;;
-(provide 'mcs-xm)
+(require 'product)
+(product-provide (provide 'mcs-xm) (require 'apel-ver))
;;; mcs-xm.el ends here