emacs/lisp/language/korean.el

104 lines
3.8 KiB
EmacsLisp

;;; korean.el --- support for Korean -*- coding: utf-8; lexical-binding: t; -*-
;; Copyright (C) 1998, 2001-2024 Free Software Foundation, Inc.
;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
;; 2005, 2006, 2007, 2008, 2009, 2010, 2011
;; National Institute of Advanced Industrial Science and Technology (AIST)
;; Registration Number H14PRO021
;; Copyright (C) 2003
;; National Institute of Advanced Industrial Science and Technology (AIST)
;; Registration Number H13PRO009
;; Keywords: multilingual, Korean
;; 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 3 of the License, 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. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; For Korean, the character set KSC5601 is supported.
;;; Code:
(define-coding-system 'korean-iso-8bit
"ISO 2022 based EUC encoding for Korean KSC5601 (MIME:EUC-KR)."
:coding-type 'iso-2022
:mnemonic ?K
:designation [ascii korean-ksc5601 nil nil]
:charset-list '(ascii korean-ksc5601)
:mime-charset 'euc-kr)
(define-coding-system-alias 'euc-kr 'korean-iso-8bit)
(define-coding-system-alias 'euc-korea 'korean-iso-8bit)
(define-coding-system-alias 'ks_c_5601-1987 'korean-iso-8bit)
(define-coding-system 'iso-2022-kr
"ISO 2022 based 7-bit encoding for Korean KSC5601 (MIME:ISO-2022-KR)."
:coding-type 'iso-2022
:mnemonic ?k
:designation [ascii (nil korean-ksc5601) nil nil]
:flags '(ascii-at-eol ascii-at-cntl 7-bit designation locking-shift
designation-bol)
:charset-list '(ascii korean-ksc5601)
:mime-charset 'iso-2022-kr
:suitable-for-keyboard t)
(define-coding-system-alias 'korean-iso-7bit-lock 'iso-2022-kr)
(define-coding-system 'korean-cp949
"CP949 (Microsoft Unified Hangul Code)"
:coding-type 'charset
:mnemonic ?K
:charset-list '(ascii cp949))
(define-coding-system-alias 'cp949 'korean-cp949)
(set-language-info-alist
"Korean" '((setup-function . setup-korean-environment-internal)
(exit-function . exit-korean-environment)
(cjk-locale-symbol . ko_KR)
(iso639-language . ko)
(tutorial . "TUTORIAL.ko")
(charset korean-ksc5601 cp949)
(coding-system iso-2022-kr korean-iso-8bit korean-cp949)
(input-method . "korean-hangul")
(features korea-util)
(coding-priority korean-iso-8bit korean-cp949 iso-2022-kr)
(sample-text . "Hangul (한글) 안녕하세요, 안녕하십니까")
(documentation . "\
The following key bindings are available for controlling Korean input methods:
Shift-SPC, Hangul: toggle-korean-input-method
Control-F9: quail-hangul-switch-symbol-ksc
F9: quail-hangul-switch-hanja
and the following key bindings are available within Korean input methods:
F9, Hangul_Hanja: hangul-to-hanja-conversion")
))
;; For auto-composing conjoining jamo.
(let* ((choseong "[\u1100-\u115F\uA960-\uA97C]")
(jungseong "[\u1160-\u11A7\uD7B0-\uD7C6]")
(jongseong "[\u11A8-\u11FF\uD7CB-\uD7FB]?")
(pattern (concat choseong jungseong jongseong)))
(set-char-table-range composition-function-table
'(#x1100 . #x115F)
(list (vector pattern 0 #'font-shape-gstring)))
(set-char-table-range composition-function-table
'(#xA960 . #xA97C)
(list (vector pattern 0 #'font-shape-gstring))))
(provide 'korean)
;;; korean.el ends here