def item.block
import cswap-bend-cli@0.1.0.0/fmt/yamlr.bend as Yamlrimport Base
185def item.block(+n: Nat, +t: String, +rest: String, +body: List<&2, Ln>) -> List<&2, Ln>:
186 Bool.pick(List<&2, Ln>, String.is_empty(rest), body, Ln{Nat.add(n, Nat.sub(String.length(t), String.length(rest))), rest} <> body)