Quiet.tail.walk: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ez/quiet.bend as Quiet
Lines 74-81 of ezx@1.11.0.0/src/ez/quiet.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ez/quiet.bend&start_line=74&end_line=81

import Base

# the fold from the right, written out. Base's List.foldr takes its step as an
# erased argument, and the termination check cannot read through one.
def tail.walk(ls: List<&2, String>) -> Tail:
  match ls:
    case []:
      Tail{False{}, []}
    case h <> t:
      tail.step(h, tail.walk(t))

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=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ez/quiet.bend&name=Tail
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ez/quiet.bend&name=tail.step