anchor.diff:               ] |> ignore
   
           test RNGLR.Epsilons.buildAstAbstract qGraph
  -
  -    [<Test>]
  -    member this.``Epsilons2. Sequence input.`` () =
  -        let qGraph = new ParserInputGraph<_>(0, 4)        
  -        qGraph.AddVerticesAndEdgeRange
  -            [edg 0 1 (RNGLR.Epsilons2.DDD 1)
  -             //edg 1 2 (RNGLR.Epsilons2.YYY 1)
  -             edg 1 3 (RNGLR.Epsilons2.NUM 2)
  -             //edg 2 3 (RNGLR.Epsilons2.PLUS 0)
  -             edg 3 4 (RNGLR.Epsilons2.RNGLR_EOF 5)
  -             ] |> ignore
  -
  -        test RNGLR.Epsilons2.buildAstAbstract qGraph
   
       [<Test>]
       member this.``Pretty Simple Calc. Sequence input.`` () =
  
positive.code: //    t.``Not Ambigous Simple Calc With 2 Ops. Loops.`` ()
  //    t.``Stars. Loop.`` () 
      //t.``Stars2. Loop.`` () 
      t.``Epsilons2. Sequence input.``()
  //    t.``FirstEps`` ()
      0
      
negative.code: 
  //    t.``Pretty Simple Calc. Sequence input.`` ()
      //t.``Pretty Simple Calc. Simple branched input.`` ()
      t.``Pretty Simple Calc. Branched input.`` ()
  //    t.``Pretty Simple Calc. Lots Of Variants.``() 
  //    t.``Not Ambigous Simple Calc. Lots Of Variants.``()
  //    t.``Not Ambigous Simple Calc. Loop.`` ()
  