+ extract_grob_set (g, "elements", elts);
+ for (vsize j = elts.size (); j--;)
+ {
+ Real space = 0.0;
+ Real fixed = 0.0;
+ next_note_correction (me, elts[j], bar_size, &space, &fixed);
+ *compound_fixed += fixed;
+ *compound_space += space;
+ wish_count ++;
+ }
+ }
+
+ if (wish_count)
+ {
+ *compound_space /= wish_count;
+ *compound_fixed /= wish_count;