XMLNode& automation = Automatable::get_automation_xml_state();
if (!automation.children().empty() || !automation.properties().empty()) {
node->add_child_nocopy (automation);
XMLNode& automation = Automatable::get_automation_xml_state();
if (!automation.children().empty() || !automation.properties().empty()) {
node->add_child_nocopy (automation);
for (XMLNodeIterator i = children.begin(); i != children.end(); ++i) {
if ((*i)->name() == X_("IO")) {
for (XMLNodeIterator i = children.begin(); i != children.end(); ++i) {
if ((*i)->name() == X_("IO")) {