+if ( $opt{show_combined} ) {
+ # set up group 0 as a combined view
+ unshift @groups, $totals;
+ unshift @group_labels, 'All ' . PL($opt{name_singular}) .
+ ' (' . $totals->num_rows . ')';
+ unshift @group_footers, []; # the total footer will suffice
+ unshift @queries, $base_query->clone;
+}
+