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