def miss.args
import shake@0.7.0.0/src/cli.bend as Cliimport Base
1414# the first required name that is not bound
1415def miss.args(args: List<&2, Arg>, +binds: List<&2, Bind>) -> Maybe<&2, String>:
1416 match args:
1417 case Nil{}:
1418 None{}
1419 case Con{+h, t}:
1420 miss.arg(h, binds, miss.args(t, binds))