def arg_char_by
import cli@0.2.0.0/cli.bend as Cliimport Base
7969def arg_char_by(ascii: Bool, +b: U32, rest: List<&2, U32>) -> ArgChar:
7970 match ascii:
7971 case True{}: ArgChar{Chr{b}, 0n}
7972 case False{}: arg_seq(utf8_lead(b), b, rest)