Robuta

https://www.fileformat.info/info/unicode/char/304/fontsupport.htm COMBINING MACRON (U+0304) Font Support combining macron u 0304 font https://www.fileformat.info/info/unicode/char/035F/codepage_support.htm Code pages that support Unicode Character 'COMBINING DOUBLE MACRON BELOW' (U+035F) code pages unicode character