BinaryFileSchemaParser.BinaryFileSchemaParser.enumrange C# (CSharp) Method

        public bool enumrange()
        {
            return TreeNT((int)EBinaryFileSchemaParser.enumrange,()=>
                And(()=>
                     TreeChars(()=>     Char('[') || Char(']') )
                  && S()
                  && (    number() || Fatal("<<number>> expected"))
                  && S()
                  && (    Char('.','.') || Fatal("<<'..'>> expected"))
                  && S()
                  && (    number() || Fatal("<<number>> expected"))
                  && S()
                  && TreeChars(()=>     Char('[') || Char(']') ) ) );
        }