Cover.lines.deal: def of gralha-coverage@0.1.0.1
Import: import gralha-coverage@0.1.0.1/cover.bend as Cover
Lines 508-512 of gralha-coverage@0.1.0.1/cover.bend: https://jend.leeeet.dev/read.txt?path=gralha-coverage@0.1.0.1/cover.bend&start_line=508&end_line=512

import Base

def lines.deal(xs: List<&2, CovLine>, left: List<&2, CovLine>, right: List<&2, CovLine>) -> LineSplit:
  match xs:
    case Nil{}: LineSplit{left, right}
    case Con{x, Nil{}}: LineSplit{Con{x, left}, right}
    case Con{x, Con{y, rest}}: lines.deal(rest, Con{x, left}, Con{y, right})

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=gralha-coverage@0.1.0.1/cover.bend&name=CovLine
  https://jend.leeeet.dev/definition.txt?path=gralha-coverage@0.1.0.1/cover.bend&name=LineSplit