Scan.flow.push: def of yaml-for-bend@0.1.1.0
Import: import yaml-for-bend@0.1.1.0/scan.bend as Scan
Lines 568-571 of yaml-for-bend@0.1.1.0/scan.bend: https://jend.leeeet.dev/read.txt?path=yaml-for-bend@0.1.1.0/scan.bend&start_line=568&end_line=571

import Base
import yaml-for-bend@0.1.1.0/token.bend as T

def flow.push(st: Sc) -> Sc:
  match st:
    case Sc{cur, ind, inds, flow, allowed, tab, +keys, out, n, max}:
      Sc{cur, ind, inds, 1n+flow, allowed, tab, SKey{False{}, False{}, 0n, T.Mark{0n, 0n, 0n}, False{}, low.of(keys)} <> keys, out, n, max}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=yaml-for-bend@0.1.1.0/scan.bend&name=SKey
  https://jend.leeeet.dev/definition.txt?path=yaml-for-bend@0.1.1.0/scan.bend&name=Sc
  https://jend.leeeet.dev/definition.txt?path=yaml-for-bend@0.1.1.0/scan.bend&name=low.of
  https://jend.leeeet.dev/definition.txt?path=yaml-for-bend@0.1.1.0/token.bend&name=Mark