*/
#include <utility>
-#include <gtkmm2ext/utils.h>
+
#include <boost/algorithm/string.hpp>
+#include <gtkmm/separator.h>
+
#include "pbd/error.h"
#include "pbd/memento_command.h"
#include "pbd/stacktrace.h"
#include "ardour/route.h"
#include "ardour/session.h"
+#include "gtkmm2ext/utils.h"
+
#include "canvas/debug.h"
#include "widgets/tooltips.h"