Css.css.match: def of gralha-css-style@0.1.0.1
Import: import gralha-css-style@0.1.0.1/css.bend as Css
Lines 215-224 of gralha-css-style@0.1.0.1/css.bend: https://jend.leeeet.dev/read.txt?path=gralha-css-style@0.1.0.1/css.bend&start_line=215&end_line=224

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

def css.match(+steps: List<&2, CSSStep>, +contexts: List<&2, CSSContext>, +one: Bool) -> Bool:
  match steps contexts:
    case Nil{} _: True{}
    case Con{step, rest} Nil{}: False{}
    case Con{CSSStep{compound, relation}, rest} Con{CSSContext{node, parents, previous, index, count}, others}:
      +rel = relation
      (css.simple(128n, compound, CSSContext{node, parents, previous, index, count}) &&
        U.branch(Bool, U32.is_eq(rel, 0), _ => True{},
          _ => css.match(rest, U.choose(List<&2, CSSContext>, U32.is_le(rel, 2), parents, previous), U32.is_eq(rel, 2) || U32.is_eq(rel, 3))))
        || U.branch(Bool, one, _ => False{}, _ => css.match(steps, others, False{}))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  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=Base/base.bend&name=U32.is_le
  https://jend.leeeet.dev/definition.txt?path=gralha-css-style@0.1.0.1/css.bend&name=CSSContext
  https://jend.leeeet.dev/definition.txt?path=gralha-css-style@0.1.0.1/css.bend&name=CSSStep
  https://jend.leeeet.dev/definition.txt?path=gralha-css-style@0.1.0.1/css.bend&name=css.simple
  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