Svg.marker.subpaths: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 944-954 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=944&end_line=954

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

def marker.subpaths(+xs: List<&2, MarkerSegment>, +start: Point, +acc: List<&2, MarkerSegment>, +have: Bool, +done: List<&2, MarkerSubpath>) -> List<&2, MarkerSubpath>:
  match xs:
    case Nil{}: marker.subpaths.reverse(U.choose(List<&2, MarkerSubpath>, have, Con{MarkerSubpath{start, marker.segments.reverse(acc, Nil{}), False{}}, done}, done), Nil{})
    case Con{segment, rest}:
      MarkerSegment{p, q, outgoing, incoming, kind} = segment
      +seg = {MarkerSegment{p, q, outgoing, incoming, kind} : MarkerSegment}
      U.branch(List<&2, MarkerSubpath>, U32.is_eq(kind, 1),
        _ => marker.subpaths(rest, q, Nil{}, True{}, U.choose(List<&2, MarkerSubpath>, have, Con{MarkerSubpath{start, marker.segments.reverse(acc, Nil{}), False{}}, done}, done)),
        _ => U.branch(List<&2, MarkerSubpath>, U32.is_eq(kind, 2),
          _ => marker.subpaths(rest, q, Nil{}, False{}, Con{MarkerSubpath{U.choose(Point, have, start, p), marker.segments.reverse(Con{seg, acc}, Nil{}), True{}}, done}),
          _ => marker.subpaths(rest, U.choose(Point, have, start, p), Con{seg, acc}, True{}, done)))

Uses (10):
  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=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=MarkerSegment
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=MarkerSubpath
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Point
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=marker.segments.reverse
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=marker.subpaths.reverse
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=branch
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose