for_node_child(string_node, child) {
if (node_is_text(child) && child->content) {
ret = utf8_to_tstr_simple(child->content, &tstr);
for_node_child(string_node, child) {
if (node_is_text(child) && child->content) {
ret = utf8_to_tstr_simple(child->content, &tstr);