BriefXML is XML-style output, but intended for specific purposes. It is NOT
an XML serialization of the data structure. It's an XML-style string, suitable to
manipulate, by people, in XML tooling. E.g., can stick into an XML editor to
then get it all indented nicely, use a structure editor to expand/collapse subregions,
but it is NOT intended to capture all of the state of the object.
BriefXML is XML-style output, but intended for specific purposes. It is NOT an XML serialization of the data structure. It's an XML-style string, suitable to manipulate, by people, in XML tooling. E.g., can stick into an XML editor to then get it all indented nicely, use a structure editor to expand/collapse subregions, but it is NOT intended to capture all of the state of the object.