BendtorchLoad.W64.digits: def of bendtorch-load@1.3.0.0
Import: import bendtorch-load@1.3.0.0/main.bend as BendtorchLoad
Lines 86-90 of bendtorch-load@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-load@1.3.0.0/main.bend&start_line=86&end_line=90

import Base

def W64.digits(s: String, f: Nat) -> Bool:
  match s f:
    case SNil{} _: True{}
    case SCon{c, t} 0n: False{}
    case SCon{c, t} 1n+g: Bool.and(Char.is_digit(c), W64.digits(t, g))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.is_digit
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String