- if (!staffline_)
- return;
- if (i.grob ()->name () == "VerticalAxisGroup") {
- i.grob ()->programming_error ("duplicate axis group");
- if (staffline_->is_live ())
- staffline_->suicide ();
- staffline_ = 0;
- elts_.clear ();
- return;
- }
- elts_.push_back (i.grob ());