		ArgSeparator (TCustomExpressionParser)
pt		CurrentRec (TCustomExpressionParser)
pt	ro	ExpResult (TCustomExpressionParser)
pt		ExpResultPos (TCustomExpressionParser)
		HexChar (TCustomExpressionParser)
pt		LastRec (TCustomExpressionParser)
		Optimize (TCustomExpressionParser)
	ro	ResultType (TCustomExpressionParser)