+ else if (at == CTAT_SUBTABLE && t->label_axis[PIVOT_AXIS_COLUMN] == PIVOT_AXIS_ROW)
+ {
+ size_t n_drop = (a == PIVOT_AXIS_LAYER ? 0
+ : a == PIVOT_AXIS_COLUMN ? 2
+ : 0);
+ for (size_t i = 0; i < n_drop; i++)
+ if (nest->n_areas[at] > 0)
+ nest->n_areas[at]--;
+ continue;
+ }