def find_sub.at
import shake@0.7.0.0/src/cli.bend as Cliimport Base
345# this Sub when its name matches, else the rest
346def find_sub.at(ss: Sub, rest: Maybe<&2, Sub>, +name: String) -> Maybe<&2, Sub>:
347 Sub{+n, _a, _g, _c} = ss
348 Bool.pick(Maybe<&2, Sub>, String.eq(n, name), Some{ss}, rest)