actual upstream code for new input type; fixes kltm/go-mme#88
actual upstream code for new input type; fixes kltm/go-mme#88

mugitty/bbopx-js,mugitty/bbopx-js,mugitty/bbopx-js,berkeleybop/bbopx-js,berkeleybop/bbopx-js,berkeleybop/bbopx-js