+ const struct table_item_layers *layers = table_item_get_layers (item);
+ if (layers)
+ {
+ for (size_t i = 0; i < layers->n_layers; i++)
+ footnotes = add_footnotes (layers->layers[i].footnotes,
+ layers->layers[i].n_footnotes,
+ footnotes, &allocated, &n);
+ }
+