bc511a64f6
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
291 lines
9.7 KiB
EmacsLisp
291 lines
9.7 KiB
EmacsLisp
;;; chinese.el --- support for Chinese -*- coding: utf-8; -*-
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;; Copyright (C) 2001-2017 Free Software Foundation, Inc.
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;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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;; 2005, 2006, 2007, 2008, 2009, 2010, 2011
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;; National Institute of Advanced Industrial Science and Technology (AIST)
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;; Registration Number H14PRO021
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;; Copyright (C) 2003
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;; National Institute of Advanced Industrial Science and Technology (AIST)
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;; Registration Number H13PRO009
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;; Keywords: multilingual, Chinese
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; For Chinese, three character sets GB2312, BIG5, and CNS11643 are
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;; supported.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;; Chinese (general)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(define-coding-system 'iso-2022-cn
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"ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN)."
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:coding-type 'iso-2022
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:mnemonic ?C
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:charset-list '(ascii chinese-gb2312 chinese-cns11643-1 chinese-cns11643-2)
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:designation [ascii
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(nil chinese-gb2312 chinese-cns11643-1)
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(nil chinese-cns11643-2)
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nil]
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:flags '(ascii-at-eol ascii-at-cntl 7-bit
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designation locking-shift single-shift init-at-bol)
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:mime-charset 'iso-2022-cn
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:suitable-for-keyboard t)
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(define-coding-system-alias 'chinese-iso-7bit 'iso-2022-cn)
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(define-coding-system 'iso-2022-cn-ext
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"ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN-EXT)."
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:coding-type 'iso-2022
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:mnemonic ?C
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:charset-list '(ascii
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chinese-gb2312 chinese-cns11643-1
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chinese-cns11643-2 chinese-cns11643-3 chinese-cns11643-4
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chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7)
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:designation '[ascii
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(nil chinese-gb2312 chinese-cns11643-1)
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(nil chinese-cns11643-2)
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(nil chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5
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chinese-cns11643-6 chinese-cns11643-7)]
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:flags '(ascii-at-eol ascii-at-cntl 7-bit
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designation locking-shift single-shift init-at-bol)
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:mime-charset 'iso-2022-cn-ext
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:suitable-for-keyboard t)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;; Chinese GB2312 (simplified)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(define-coding-system 'chinese-iso-8bit
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"ISO 2022 based EUC encoding for Chinese GB2312 (MIME:GB2312)."
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:coding-type 'iso-2022
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:mnemonic ?c
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:charset-list '(ascii chinese-gb2312)
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:designation [ascii chinese-gb2312 nil nil]
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:mime-charset 'gb2312)
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(define-coding-system-alias 'cn-gb-2312 'chinese-iso-8bit)
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(define-coding-system-alias 'euc-china 'chinese-iso-8bit)
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(define-coding-system-alias 'euc-cn 'chinese-iso-8bit)
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(define-coding-system-alias 'cn-gb 'chinese-iso-8bit)
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(define-coding-system-alias 'gb2312 'chinese-iso-8bit)
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(define-coding-system 'chinese-hz
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"Hz/ZW 7-bit encoding for Chinese GB2312 (MIME:HZ-GB-2312)."
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:coding-type 'utf-8
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:mnemonic ?z
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:charset-list '(ascii chinese-gb2312)
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:mime-charset 'hz-gb-2312
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:post-read-conversion 'post-read-decode-hz
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:pre-write-conversion 'pre-write-encode-hz)
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(define-coding-system-alias 'hz-gb-2312 'chinese-hz)
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(define-coding-system-alias 'hz 'chinese-hz)
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(set-language-info-alist
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"Chinese-GB" '((charset chinese-gb2312 chinese-sisheng)
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(iso639-language . zh)
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(setup-function . (lambda ()
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(use-cjk-char-width-table 'zh_CN)))
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(exit-function . use-default-char-width-table)
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(coding-system chinese-iso-8bit iso-2022-cn chinese-hz)
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(coding-priority chinese-iso-8bit chinese-gbk chinese-big5
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iso-2022-cn)
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(input-method . "chinese-py-punct")
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(features china-util)
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(sample-text . "Chinese (中文,普通话,汉语) 你好")
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(documentation . "Support for Chinese GB2312 character set.")
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(tutorial . "TUTORIAL.cn"))
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'("Chinese"))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Chinese BIG5 (traditional)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(define-coding-system 'chinese-big5
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"BIG5 8-bit encoding for Chinese (MIME:Big5)"
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:coding-type 'big5
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:mnemonic ?B
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:charset-list '(ascii big5)
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:mime-charset 'big5)
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(define-coding-system-alias 'big5 'chinese-big5)
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(define-coding-system-alias 'cn-big5 'chinese-big5)
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(define-coding-system-alias 'cp950 'chinese-big5)
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(set-language-info-alist
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"Chinese-BIG5" '((charset chinese-big5-1 chinese-big5-2)
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(iso639-language . zh)
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(setup-function . (lambda ()
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(use-cjk-char-width-table 'zh_HK)))
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(exit-function . use-default-char-width-table)
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(coding-system chinese-big5 chinese-iso-7bit)
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(coding-priority chinese-big5 iso-2022-cn chinese-iso-8bit
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chinese-gbk)
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(input-method . "chinese-py-punct-b5")
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(ctext-non-standard-encodings "big5-0")
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(features china-util)
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(sample-text . "Cantonese (粵語,廣東話) 早晨, 你好")
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(documentation . "Support for Chinese Big5 character set.")
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(tutorial . "TUTORIAL.zh"))
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'("Chinese"))
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(define-coding-system 'chinese-big5-hkscs
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"BIG5-HKSCS 8-bit encoding for Chinese, Hong Kong supplement (MIME:Big5-HKSCS)"
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:coding-type 'charset
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:mnemonic ?B
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:charset-list '(ascii big5-hkscs)
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:mime-charset 'big5-hkscs)
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(define-coding-system-alias 'big5-hkscs 'chinese-big5-hkscs)
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(define-coding-system-alias 'cn-big5-hkscs 'chinese-big5-hkscs)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Chinese CNS11643 (traditional)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(define-coding-system 'euc-tw
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"ISO 2022 based EUC encoding for Chinese CNS11643."
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:coding-type 'iso-2022
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:mnemonic ?Z
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:charset-list '(ascii
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chinese-cns11643-1
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chinese-cns11643-2
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chinese-cns11643-3
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chinese-cns11643-4
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chinese-cns11643-5
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chinese-cns11643-6
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chinese-cns11643-7)
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:designation [ascii chinese-cns11643-1 (chinese-cns11643-1
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chinese-cns11643-2
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chinese-cns11643-3
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chinese-cns11643-4
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chinese-cns11643-5
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chinese-cns11643-6
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chinese-cns11643-7) nil]
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:mime-charset 'euc-tw)
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(define-coding-system-alias 'euc-taiwan 'euc-tw)
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(set-language-info-alist
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"Chinese-CNS" '((charset chinese-cns11643-1 chinese-cns11643-2
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chinese-cns11643-3 chinese-cns11643-4
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chinese-cns11643-5 chinese-cns11643-6
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chinese-cns11643-7)
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(iso639-language . zh)
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(setup-function . (lambda ()
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(use-cjk-char-width-table 'zh_TW)))
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(exit-function . use-default-char-width-table)
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(coding-system iso-2022-cn euc-tw)
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(coding-priority iso-2022-cn euc-tw chinese-big5
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chinese-iso-8bit chinese-gbk)
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(features china-util)
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(input-method . "chinese-cns-quick")
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;; Fixme: presumably it won't accept big5 now.
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(documentation . "\
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Support for Chinese CNS character sets. Note that the EUC-TW coding system
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accepts Big5 for input also (which is then converted to CNS)."))
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'("Chinese"))
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(set-language-info-alist
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"Chinese-EUC-TW" '((charset chinese-cns11643-1 chinese-cns11643-2
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chinese-cns11643-3 chinese-cns11643-4
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chinese-cns11643-5 chinese-cns11643-6
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chinese-cns11643-7 chinese-big5-1 chinese-big5-2)
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(iso639-language . zh)
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(setup-function . (lambda ()
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(use-cjk-char-width-table 'zh_TW)))
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(exit-function . use-default-char-width-table)
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(coding-system euc-tw iso-2022-cn)
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(coding-priority euc-tw chinese-big5 iso-2022-cn
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chinese-iso-8bit chinese-gbk)
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(features china-util)
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(input-method . "chinese-cns-quick")
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(documentation . "\
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Support for Chinese, preferring the EUC-TW character set. Note that
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the EUC-TW coding system accepts Big5 for input also (which is then
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converted to CNS)."))
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'("Chinese"))
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;;; Chinese GBK
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(define-coding-system 'chinese-gbk
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"GBK encoding for Chinese (MIME:GBK)."
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:coding-type 'charset
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:mnemonic ?c
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:charset-list '(ascii chinese-gbk)
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:mime-charset 'gbk)
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(define-coding-system-alias 'gbk 'chinese-gbk)
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(define-coding-system-alias 'cp936 'chinese-gbk)
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(define-coding-system-alias 'windows-936 'chinese-gbk)
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(set-language-info-alist
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"Chinese-GBK" '((charset chinese-gbk)
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(iso639-language . zh)
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(setup-function . (lambda ()
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(use-cjk-char-width-table 'zh_CN)))
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(exit-function . use-default-char-width-table)
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(coding-system chinese-gbk)
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(coding-priority gbk iso-2022-cn chinese-big5
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chinese-iso-8bit) ; fixme?
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(ctext-non-standard-encodings "gbk-0")
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(input-method . "chinese-py-punct") ; fixme?
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(sample-text . "Chinese (中文,普通话,汉语) 妳好")
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(features china-util)
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(documentation . "Support for Chinese GBK character set.")
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(tutorial . "TUTORIAL.cn"))
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'("Chinese"))
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;;; Chinese GB18030
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(define-coding-system 'chinese-gb18030
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"GB18030 encoding for Chinese (MIME:GB18030)."
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:coding-type 'charset
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:mnemonic ?c
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:charset-list '(ascii gb18030-2-byte
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gb18030-4-byte-bmp gb18030-4-byte-smp
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gb18030-4-byte-ext-1 gb18030-4-byte-ext-2)
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:mime-charset 'gb18030)
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(define-coding-system-alias 'gb18030 'chinese-gb18030)
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(set-language-info-alist
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"Chinese-GB18030" '((charset gb18030)
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(iso639-language . zh)
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(coding-system chinese-gb18030)
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(coding-priority gb18030 gbk iso-2022-cn chinese-big5
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chinese-iso-8bit) ; fixme?
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(input-method . "chinese-py-punct") ; fixme?
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(sample-text . "Chinese (中文,普通话,汉语) 你好")
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(features china-util)
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(documentation
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. "Support for Chinese GB18030 character set.")
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(tutorial . "TUTORIAL.cn"))
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'("Chinese"))
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;; Fixme: add HKSCS
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(provide 'chinese)
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;;; chinese.el ends here
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