@main tag
This tag can be used to mark the symbol as important.
It can be used to filter symbols when inserting tables with the @insert tag and when testing symbol attributes with the @ifsymattr tag.
Example [link]
Header file documentation:
/**
@main
@short Important class in the API
This class ...
*/
class Important
{Plain documentation:
@section TP {Main classes}
@insert {main cxxstruct,class} compound_table
@end section