def mark.of
import bolt@1.27.0.0/src/noqa.bend as Noqaimport Base
import bolt@1.27.0.0/src/syntax/lex.bend as Lex
188# a comment token's mark, when it is one; any other token has none
189def mark.of(tk: Lex.Tok) -> List<&2, Mark>:
190 match tk:
191 case Lex.Tok{Lex.TComment{}, +t, l, c}:
192 mark.text(l, c, U32.from_nat(String.length(t)), t)
193 case other:
194 []