(defvar default-korean-keyboard ""
"*The kind of Korean keyboard for Korean input method.
\"\" for 2, \"3\" for 3.")
(defun toggle-korean-input-method ()
"Turn on or off a Korean text input method for the current buffer."
(interactive)
(if current-input-method
(inactivate-input-method)
(activate-input-method
(concat "korean-hangul" default-korean-keyboard))))
(defun quail-hangul-switch-symbol-ksc (&rest ignore)
"Swith to/from Korean symbol package."
(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)
"Swith to/from Korean hanja package."
(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)))))
(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
isearch-input-method-local-p t)
(setq 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
isearch-input-method-local-p t)
(setq 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
isearch-input-method-local-p t)
(setq input-method-function nil)
(isearch-update))
(defvar korean-key-bindings
`((global [?\S- ] toggle-korean-input-method nil)
(global [C-f9] quail-hangul-switch-symbol-ksc nil)
(global [f9] quail-hangul-switch-hanja nil)
(,isearch-mode-map [?\S- ] 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)))
(defun setup-korean-environment ()
"Setup multilingual environment (MULE) for Korean."
(interactive)
(set-language-environment "Korean"))
(defun setup-korean-environment-internal ()
(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."
(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)