+ time_signature_ = make_item ("TimeSignature", time_cause_);
+ time_signature_->set_property ("fraction", fr);
+
+ // Todo: "implicit" does not seem perfectly accurate (issue 4151)
+ if (last_time_fraction_ == SCM_BOOL_F)
+ time_signature_->set_property ("break-visibility",
+ get_property ("implicitTimeSignatureVisibility"));
+