Bendtorch.fslices: def of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/main.bend as Bendtorch
Lines 2772-2778 of bendtorch@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/main.bend&start_line=2772&end_line=2778

import Base

# every sequence's units, sequence by sequence and group by group, newest first
def fslices(left: Nat, +bi: Nat, +t: Nat, +w: Nat, +kvw: Nat, +kv: Nat, +g: Nat, +hd: Nat, s: FL) -> FL:
  match left:
    case 0n:
      s
    case 1n+n:
      fslices(n, 1n+bi, t, w, kvw, kv, g, hd, fgroups(kv, 0n, bi, t, w, kvw, g, hd, s))

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=FL
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=fgroups