Pkg.word: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/pkg/pkg.bend as Pkg
Lines 157-166 of ezx@1.11.0.0/src/pkg/pkg.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&start_line=157&end_line=166

import Base

# the nth word, or "" when the line is shorter than that. Both the list and the
# count are scrutinised together, so the walk needs no helper to branch through.
def word(ws: List<&2, String>, index: Nat) -> String:
  match ws index:
    case Nil{} _m:
      ""
    case Con{h, _t} 0n:
      h
    case Con{_h, t} 1n+p:
      word(t, p)

Uses (3):
  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=Base/base.bend&name=String