+SCM
+Script_column::before_line_breaking (SCM smob)
+{
+ Grob* me = unsmob_grob (smob);
+ Drul_array<Link_array<Grob> > arrs;
+ Link_array<Grob> staff_sided
+ = Pointer_group_interface__extract_elements (me, (Grob*)0, "scripts");
+
+
+ for (int i=0; i < staff_sided.size (); i++)