message (_ ("Preprocessing graphical objects..."));
- /* FIXME: Check out why we need this - removing gives assertion failures
- down the road.
-
- doubly, also done in Score_engraver */
- vector<Grob*> pc (system_->used_columns ());
- pc[0]->set_property ("line-break-permission", ly_symbol2scm ("allow"));
- pc.back ()->set_property ("line-break-permission", ly_symbol2scm ("allow"));
-
system_->pre_processing ();
}
return paper_systems_;
}
+
+Paper_score *
+unsmob_paper_score (SCM x)
+{
+ return dynamic_cast<Paper_score*> (unsmob_music_output (x));
+}