+ // todo include (&&!time->cadenza_b_ )
+ SCM bn = get_property("currentBarNumber");
+ SCM smp = get_property ("measurePosition");
+ Moment mp = (unsmob_moment (smp)) ? *unsmob_moment (smp) : Moment (0);
+
+ if (gh_number_p (bn) &&
+ !mp && now_mom () > Moment (0))
+ {
+ create_items ();