anchor.diff:          test RNGLR.Brackets.buildAstAbstract qGraph 20 20 0 9 3
   
       [<Test>]
  -    member this.``23_StrangeBrackets`` () =
  +    member this._23_UnambiguousBrackets () =
           let qGraph = new ParserInputGraph<_>(0, 3)
           qGraph.AddVerticesAndEdgeRange
              [edg 0 1 (RNGLR.StrangeBrackets.LBR 1)
  
positive.code:         test RNGLR.PrettySimpleCalc.buildAstAbstract qGraph 15 14 0 4 1
  
      [<Test>]
      member this.``03_PrettySimpleCalc.BranchedInput.`` () =
          let qGraph = new ParserInputGraph<_>(2, 9)
          qGraph.AddVerticesAndEdgeRange
              [
  
negative.code:         test RNGLR.NotAmbigousSimpleCalc.buildAstAbstract qGraph 21 22 0 9 1
  
      [<Test>]
      member this._11_NotAmbigousSimpleCalc_Loop6 () =
          let qGraph = new ParserInputGraph<_>(0, 8)
          qGraph.AddVerticesAndEdgeRange
              [edg 0 1 (RNGLR.NotAmbigousSimpleCalc.NUM  1)
  