return;
Grob *note = gi.grob ();
- if (Grob::is_smob (note->get_object ("dot")))
+ if (unsmob<Grob> (note->get_object ("dot")))
return;
- Duration *dur = Duration::unsmob (cause->get_property ("duration"));
+ Duration *dur = unsmob<Duration> (cause->get_property ("duration"));
if (dur && dur->dot_count ())
{
Item *d = make_item ("Dots", note->self_scm ());