- String t = "markVisibilityFunction";
- SCM proc = get_property (t);
-
- if (gh_procedure_p (proc))
- visibility_lambda_ = proc;
-}
-
-
-
-void
-Mark_engraver::acknowledge_element (Score_element_info inf)
-{
- Score_element * s = inf.elem_l_;
- if (dynamic_cast<Staff_symbol*> (s))
- {
- staffs_ = gh_cons (inf.elem_l_->self_scm_, staffs_);
- }
- else if (text_p_ && dynamic_cast<Bar*> (s))