}
}
+=item categoryname
+
+Returns the package category name, or the empty string if there is no package
+category.
+
+=cut
+
+sub categoryname {
+ my $self = shift;
+ my $pkg_class = $self->pkg_class;
+ $pkg_class
+ ? $pkg_class->categoryname
+ : '';
+}
+
=item classname
Returns the package class name, or the empty string if there is no package