- req_drul_[START] = 0;
- }
- }
-}
-
-void
-Trill_spanner_engraver::acknowledge_grob (Grob_info info)
-{
- Spanner *spans[2] ={span_, finished_};
- for (int i = 0; i < 2; i++)
- {
- if (spans[i] && Note_column::has_interface (info.grob ()))
- {
- Side_position_interface::add_support (spans[i], info.grob ());
- add_bound_item (spans[i], dynamic_cast<Item *> (info.grob ()));