Fold.dotted: def of bend-toon-codec@0.1.0.0
Import: import bend-toon-codec@0.1.0.0/src/fold.bend as Fold
Lines 73-79 of bend-toon-codec@0.1.0.0/src/fold.bend: https://jend.leeeet.dev/read.txt?path=bend-toon-codec@0.1.0.0/src/fold.bend&start_line=73&end_line=79

import Base

# Keys that hold a dot.
def dotted(+ks: List<&2, String>) -> List<&2, String>:
  match ks:
    case Nil{}:
      Nil{}
    case Con{k, t}:
      dotted.pick(has_dot(k), k, dotted(t))

Uses (4):
  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=bend-toon-codec@0.1.0.0/src/fold.bend&name=dotted.pick
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/fold.bend&name=has_dot