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M-x set-input-method korean-hangul
toggle-input-method
M-x quail-help
M-x korean
.
(defun korean () (interactive) (set-language-environment "Korean") (set-buffer-file-coding-system 'euc-kr) (set-default-coding-systems 'euc-kr) (set-terminal-coding-system 'euc-kr) (set-input-method "korean-hangul") (set-default-buffer-file-coding-system 'euc-kr) (set-buffer-file-coding-system-for-read 'euc-kr) )
M-x japanese
.
(defun japanese () (interactive) (set-language-environment "Japanese") (set-buffer-file-coding-system 'euc-jp) (set-default-coding-systems 'euc-jp) (set-terminal-coding-system 'euc-jp) (set-input-method "japanese-skk") (set-default-buffer-file-coding-system 'euc-japan) (set-buffer-file-coding-system-for-read 'euc-japan) )