Text.pct1.parts: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/usage/text.bend as Text
Lines 147-154 of cswap-bend-cli@0.1.0.0/usage/text.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/usage/text.bend&start_line=147&end_line=154

import Base
import cswap-bend-cli@0.1.0.0/clock.bend as Clock

def pct1.parts(ps: List<&2, String>) -> Maybe<&2, String>:
  match ps:
    case Con{+i, Nil{}}:
      pct1.pick(Clock.all_digits(i) && Bool.not(String.is_empty(i)) && Nat.is_le(String.length(i), 6n), i, "")
    case Con{+i, Con{+f, Nil{}}}:
      pct1.pick(Clock.all_digits(i) && Clock.all_digits(f) && Bool.not(String.is_empty(i)) && Nat.is_le(String.length(i), 6n), i, f)
    case _:
      None{}

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.is_empty
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.length
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/clock.bend&name=all_digits
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/usage/text.bend&name=pct1.pick