def flow.pop

yaml-for-bend@0.1.1.0 · scan.bend:573

import Base

573def flow.pop(st: Sc) -> Sc:
574  match st:
575    case Sc{cur, ind, inds, flow, allowed, tab, keys, out, n, max}:
576      match flow:
577        case 0n:
578          Sc{cur, ind, inds, 0n, allowed, tab, keys, out, n, max}
579        case 1n+f:
580          Sc{cur, ind, inds, f, allowed, tab, List.drop(&2, SKey, keys, 1n), out, n, max}