- vector<Grob *> encompasses;
- extract_grob_set (me, "note-columns", ro_encompasses);
- encompasses.insert (encompasses.end (), ro_encompasses.begin (), ro_encompasses.end ());
- if (Grob *other_half = unsmob_grob (me->get_object ("other-half")))
- {
- extract_grob_set (other_half, "note-columns", oh_encompasses);
- encompasses.insert (encompasses.end (), oh_encompasses.begin (), oh_encompasses.end ());
- }