149 lines
5.1 KiB
EmacsLisp
149 lines
5.1 KiB
EmacsLisp
;;; korea-util.el --- utilities for Korean -*- lexical-binding: t; -*-
|
|
|
|
;; Copyright (C) 1997, 1999, 2001-2024 Free Software Foundation, Inc.
|
|
;; Copyright (C) 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
|
|
|
|
;; Keywords: mule, 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:
|
|
|
|
;;; Code:
|
|
|
|
;;;###autoload
|
|
(defvar default-korean-keyboard
|
|
(purecopy (if (string-search "3" (or (getenv "HANGUL_KEYBOARD_TYPE") ""))
|
|
"3"
|
|
""))
|
|
"The kind of Korean keyboard for Korean (Hangul) input method.
|
|
\"\" for 2, \"3\" for 3, and \"3f\" for 3f.")
|
|
|
|
;; functions useful for Korean text input
|
|
|
|
(defun toggle-korean-input-method ()
|
|
"Turn on or off a Korean text input method for the current buffer.
|
|
The keyboard layout variation used is determined by
|
|
`default-korean-keyboard'."
|
|
(interactive)
|
|
(if current-input-method
|
|
(deactivate-input-method)
|
|
(activate-input-method
|
|
(concat "korean-hangul" default-korean-keyboard))))
|
|
|
|
(defun quail-hangul-switch-symbol-ksc (&rest _ignore)
|
|
"Switch to/from Korean symbol package.
|
|
The keyboard layout variation used is determined by
|
|
`default-korean-keyboard'."
|
|
(interactive "i")
|
|
(and current-input-method
|
|
(if (string-equal current-input-method "korean-symbol")
|
|
(activate-input-method (concat "korean-hangul"
|
|
default-korean-keyboard))
|
|
(activate-input-method "korean-symbol"))))
|
|
|
|
(defun quail-hangul-switch-hanja (&rest _ignore)
|
|
"Switch to/from Korean hanja package.
|
|
The keyboard layout variation used is determined by
|
|
`default-korean-keyboard'."
|
|
(interactive "i")
|
|
(and current-input-method
|
|
(if (string-match "korean-hanja" current-input-method)
|
|
(activate-input-method (concat "korean-hangul"
|
|
default-korean-keyboard))
|
|
(activate-input-method (concat "korean-hanja"
|
|
default-korean-keyboard)))))
|
|
|
|
;; The following three commands are set in isearch-mode-map.
|
|
|
|
(defun isearch-toggle-korean-input-method ()
|
|
(interactive)
|
|
(let ((overriding-terminal-local-map nil))
|
|
(toggle-korean-input-method))
|
|
(setq isearch-input-method-function input-method-function)
|
|
(setq-local input-method-function nil)
|
|
(isearch-update))
|
|
|
|
(defun isearch-hangul-switch-symbol-ksc ()
|
|
(interactive)
|
|
(let ((overriding-terminal-local-map nil))
|
|
(quail-hangul-switch-symbol-ksc))
|
|
(setq isearch-input-method-function input-method-function)
|
|
(setq-local input-method-function nil)
|
|
(isearch-update))
|
|
|
|
(defun isearch-hangul-switch-hanja ()
|
|
(interactive)
|
|
(let ((overriding-terminal-local-map nil))
|
|
(quail-hangul-switch-hanja))
|
|
(setq isearch-input-method-function input-method-function)
|
|
(setq-local input-method-function nil)
|
|
(isearch-update))
|
|
|
|
;; Information for setting and exiting Korean environment.
|
|
(defvar korean-key-bindings
|
|
`((global [?\S- ] toggle-korean-input-method nil)
|
|
(global [Hangul] toggle-korean-input-method nil)
|
|
(global [C-f9] quail-hangul-switch-symbol-ksc nil)
|
|
(global [f9] hangul-to-hanja-conversion nil)
|
|
(global [Hangul_Hanja] hangul-to-hanja-conversion nil)
|
|
(,isearch-mode-map [?\S- ] isearch-toggle-korean-input-method nil)
|
|
(,isearch-mode-map [Hangul] isearch-toggle-korean-input-method nil)
|
|
(,isearch-mode-map [C-f9] isearch-hangul-switch-symbol-ksc nil)
|
|
(,isearch-mode-map [f9] isearch-hangul-switch-hanja nil)))
|
|
|
|
;;;###autoload
|
|
(defun setup-korean-environment-internal ()
|
|
(use-cjk-char-width-table 'ko_KR)
|
|
(let ((key-bindings korean-key-bindings))
|
|
(while key-bindings
|
|
(let* ((this (car key-bindings))
|
|
(key (nth 1 this))
|
|
(new-def (nth 2 this))
|
|
old-def)
|
|
(if (eq (car this) 'global)
|
|
(progn
|
|
(setq old-def (global-key-binding key))
|
|
(global-set-key key new-def))
|
|
(setq old-def (lookup-key (car this) key))
|
|
(define-key (car this) key new-def))
|
|
(setcar (nthcdr 3 this) old-def))
|
|
(setq key-bindings (cdr key-bindings)))))
|
|
|
|
(defun exit-korean-environment ()
|
|
"Exit Korean language environment."
|
|
(use-default-char-width-table)
|
|
(let ((key-bindings korean-key-bindings))
|
|
(while key-bindings
|
|
(let* ((this (car key-bindings))
|
|
(key (nth 1 this))
|
|
(new-def (nth 2 this))
|
|
(old-def (nth 3 this)))
|
|
(if (eq (car this) 'global)
|
|
(if (eq (global-key-binding key) new-def)
|
|
(global-set-key key old-def))
|
|
(if (eq (lookup-key (car this) key) new-def)
|
|
(define-key (car this) key old-def))))
|
|
(setq key-bindings (cdr key-bindings)))))
|
|
|
|
;;
|
|
(provide 'korea-util)
|
|
|
|
;;; korea-util.el ends here
|