}
	return q
}

const (
	// splitREString is used to separate a number from its suffix; as such,
	// this is overly permissive, but that's OK-- it will be checked later.
	splitREString = "^([+-]?[0-9.]+)([eEinumkKMGTP]*[-+]?[0-9]*)$"
)

var (
	// Errors that could happen while parsing a string.
	ErrFormatWrong = errors.New("quantities must match the regular expression '" + splitREString + "'")