+
+ if (extra_systems)
+ {
+ ret.systems_per_page_.back () += extra_systems;
+ ret.demerits_ += 200000;
+ }
+ if (extra_pages)
+ {
+ ret.force_.insert (ret.force_.end (), extra_pages, 200000);
+ ret.systems_per_page_.insert (ret.systems_per_page_.end (), extra_pages, 0);
+ ret.demerits_ += 200000;
+ }
+
+