--- /dev/null
+;;; mcs-xm.el --- MIME charset implementation for XEmacs-mule
+
+;; Copyright (C) 1997,1998,1999,2000 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
+;; Keywords: MIME-charset, coding-system, emulation, compatibility, Mule
+
+;; This file is part of APEL (A Portable Emacs Library).
+
+;; This program 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.
+
+;; This program 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.
+
+;;; Commentary:
+
+;; This module requires Emacs 20.0.93, XEmacs 20.3-b5 (with mule)
+;; or later.
+
+;;; Code:
+
+(require 'poem)
+
+
+(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 lbt)))
+ (if cs
+ (encode-coding-region start end cs)
+ )))
+
+
+(defcustom mime-charset-decoder-alist
+ (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)))
+
+(defsubst decode-mime-charset-region-default (start end charset lbt)
+ (let ((cs (mime-charset-to-coding-system charset lbt)))
+ (if cs
+ (decode-coding-region start end cs)
+ )))
+
+(unless (featurep 'utf-2000)
+ (require 'mcs-xmu))
+
+(defun decode-mime-charset-region-for-hz (start end charset lbt)
+ (if lbt
+ (save-restriction
+ (narrow-to-region start end)
+ (decode-coding-region (point-min)(point-max)
+ (mime-charset-to-coding-system 'raw-text lbt))
+ (decode-hz-region (point-min)(point-max)))
+ (decode-hz-region start end)))
+
+(defun decode-mime-charset-region (start end charset &optional lbt)
+ "Decode the text between START and END as MIME CHARSET."
+ (if (stringp charset)
+ (setq charset (intern (downcase charset)))
+ )
+ (let ((func (cdr (or (assq charset mime-charset-decoder-alist)
+ (assq t mime-charset-decoder-alist)))))
+ (funcall func start end charset lbt)))
+
+(defsubst encode-mime-charset-string (string charset &optional lbt)
+ "Encode the STRING as MIME CHARSET."
+ (let ((cs (mime-charset-to-coding-system charset lbt)))
+ (if cs
+ (encode-coding-string string cs)
+ string)))
+
+;; (defsubst decode-mime-charset-string (string charset)
+;; "Decode the STRING as MIME CHARSET."
+;; (let ((cs (mime-charset-to-coding-system charset)))
+;; (if cs
+;; (decode-coding-string string cs)
+;; string)))
+(defun decode-mime-charset-string (string charset &optional lbt)
+ "Decode the STRING as MIME CHARSET."
+ (with-temp-buffer
+ (insert string)
+ (decode-mime-charset-region (point-min)(point-max) charset lbt)
+ (buffer-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)
+ ,(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))
+ ,(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) . shift_jis)
+ '((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)
+ "Convert CODING-SYSTEM to a MIME-charset.
+Return nil if corresponding MIME-charset is not found."
+ (setq coding-system
+ (coding-system-name (coding-system-base coding-system)))
+ (or (car (rassq coding-system mime-charset-coding-system-alist))
+ coding-system))
+
+(defun mime-charset-list ()
+ "Return a list of all existing MIME-charset."
+ (let ((dest (mapcar (function car) mime-charset-coding-system-alist))
+ (rest (coding-system-list))
+ cs)
+ (while rest
+ (setq cs (coding-system-name (coding-system-base (car rest))))
+ (or (rassq cs mime-charset-coding-system-alist)
+ (memq cs dest)
+ (setq dest (cons cs dest)))
+ (setq rest (cdr rest)))
+ dest))
+
+
+;;; @ end
+;;;
+
+(require 'product)
+(product-provide (provide 'mcs-xm) (require 'apel-ver))
+
+;;; mcs-xm.el ends here
--- /dev/null
+;;; pces-e20.el --- pces submodule for Emacs 20
+
+;; Copyright (C) 1998,1999 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
+;; Keywords: emulation, compatibility, Mule
+
+;; This file is part of APEL (A Portable Emacs Library).
+
+;; This program 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.
+
+;; This program 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.
+
+;;; Code:
+
+(require 'pces-20)
+
+(unless (and (fboundp 'set-buffer-multibyte)
+ (subrp (symbol-function 'set-buffer-multibyte)))
+ (require 'pces-e20_2) ; for Emacs 20.1 and 20.2
+ )
+
+(defsubst-maybe find-coding-system (obj)
+ "Return OBJ if it is a coding-system."
+ (if (coding-system-p obj)
+ obj))
+
+(defalias 'set-process-input-coding-system 'set-process-coding-system)
+
+
+;;; @ end
+;;;
+
+(require 'product)
+(product-provide (provide 'pces-e20) (require 'apel-ver))
+
+;;; pces-e20.el ends here
--- /dev/null
+;;; pces-xfc.el --- pces module for XEmacs with file coding
+
+;; Copyright (C) 1998,1999 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
+;; Keywords: emulation, compatibility, Mule
+
+;; This file is part of APEL (A Portable Emacs Library).
+
+;; This program 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.
+
+;; This program 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.
+
+;;; Code:
+
+;; Redefine if -{dos|mac|unix} is not found.
+(or (find-coding-system 'raw-text-dos)
+ (copy-coding-system 'no-conversion-dos 'raw-text-dos))
+(or (find-coding-system 'raw-text-mac)
+ (copy-coding-system 'no-conversion-mac 'raw-text-mac))
+(or (find-coding-system 'raw-text-unix)
+ (copy-coding-system 'no-conversion-unix 'raw-text-unix))
+
+(if (featurep 'mule)
+ (require 'pces-xm)
+ )
+
+(require 'pces-20)
+
+
+;;; @ end
+;;;
+
+(require 'product)
+(product-provide (provide 'pces-xfc) (require 'apel-ver))
+
+;;; pces-xfc.el ends here
--- /dev/null
+;;; pces-xm.el --- pces module for XEmacs-mule
+
+;; Copyright (C) 1998,1999 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
+;; Keywords: emulation, compatibility, Mule
+
+;; This file is part of APEL (A Portable Emacs Library).
+
+;; This program 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.
+
+;; This program 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.
+
+;;; Code:
+
+;;; @ fix coding-system definition
+;;;
+
+;; It seems not bug, but I can not permit it...
+(and (coding-system-property 'iso-2022-jp 'input-charset-conversion)
+ (copy-coding-system 'iso-2022-7bit 'iso-2022-jp))
+
+(and (coding-system-property 'iso-2022-jp-dos 'input-charset-conversion)
+ (copy-coding-system 'iso-2022-7bit-dos 'iso-2022-jp-dos))
+
+(or (find-coding-system 'ctext-dos)
+ (make-coding-system
+ 'ctext 'iso2022
+ "Coding-system used in X as Compound Text Encoding."
+ '(charset-g0 ascii charset-g1 latin-iso8859-1
+ eol-type nil
+ mnemonic "CText")))
+
+(or (find-coding-system 'iso-2022-jp-2-dos)
+ (make-coding-system
+ 'iso-2022-jp-2 'iso2022
+ "ISO-2022 coding system using SS2 for 96-charset in 7-bit code."
+ '(charset-g0 ascii
+ charset-g2 t ;; unspecified but can be used later.
+ seven t
+ short t
+ mnemonic "ISO7/SS2"
+ eol-type nil)))
+
+(or (find-coding-system 'gb2312-dos)
+ (copy-coding-system 'cn-gb-2312-dos 'gb2312-dos))
+(or (find-coding-system 'gb2312-mac)
+ (copy-coding-system 'cn-gb-2312-mac 'gb2312-mac))
+(or (find-coding-system 'gb2312-unix)
+ (copy-coding-system 'cn-gb-2312-unix 'gb2312-unix))
+
+(or (find-coding-system 'euc-kr-dos)
+ (make-coding-system
+ 'euc-kr 'iso2022
+ "Coding-system of Korean EUC (Extended Unix Code)."
+ '(charset-g0 ascii charset-g1 korean-ksc5601
+ mnemonic "ko/EUC"
+ eol-type nil)))
+
+
+;;; @ end
+;;;
+
+(require 'product)
+(product-provide (provide 'pces-xm) (require 'apel-ver))
+
+;;; pces-xm.el ends here
projects / gnus / commitdiff