AjScript.Interpreter.Lexer.NextInteger C# (CSharp) Метод

        private Token NextInteger(char? nch)
        {
            string integer = nch.ToString();

            nch = this.NextChar();

            while (nch.HasValue && char.IsDigit(nch.Value))
            {
                integer += nch;
                nch = this.NextChar();
            }

            if (nch == '.')
            {
                return this.NextReal(integer);
            }

            if (nch.HasValue)
                this.PushChar(nch.Value);

            Token token = new Token();
            token.Value = integer;
            token.TokenType = TokenType.Integer;

            return token;
        }