def bare.at
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
172# a character a bare key may hold
173def bare.at(+cc: Char) -> Bool:
174 Bool.or(Char.is_alpha(cc), Bool.or(Char.is_digit(cc),
175 Bool.or(Char.is_eq(cc, '_'), Char.is_eq(cc, '-'))))