: static int read_escape(void)
    ʸХåå嵭ˡ
    ʸϥХåեɤߤȤꡢɾ֤ͤ
    ƬΥХååϤǤɤߤǤΤȲꤹ롣
    ʵˡФƤyyerrorƤӽФ0֤

