SCM arts = cause ? cause->get_property ("articulations") : SCM_EOL;
for (SCM s = arts; scm_is_pair (s); s = scm_cdr (s))
{
- Stream_event *e = unsmob_stream_event (scm_car (s));
+ Stream_event *e = Stream_event::unsmob (scm_car (s));
if (e->in_event_class ("annotate-output-event"))
{
balloonify (info.grob (), e);