panterch

class String
    UNACCENT_HASH = {
		'A'		=> 'ÀÁÂÃÄÅĀĂǍẠẢẤẦẨẪẬẮẰẲẴẶǺĄ',
		'a'		=> 'àáâãäåāăǎạảấầẩẫậắằẳẵặǻą',
		'C'		=> 'ÇĆĈĊČ',
		'c'		=> 'çćĉċč',
		'D'		=> 'ÐĎĐ',
		'd'		=> 'ďđ',
		'E'		=> 'ÈÉÊËĒĔĖĘĚẸẺẼẾỀỂỄỆ',
		'e'		=> 'èéêëēĕėęěẹẻẽếềểễệ',