#include <string>
#include <algorithm>
-#include <pbd/error.h>
+#include "pbd/error.h"
#include <gtkmm/menu.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/gtk_ui.h>
-#include <ardour/session.h>
-#include <ardour/utils.h>
+#include "ardour/session.h"
+#include "ardour/utils.h"
#include "public_editor.h"
#include "imageframe_time_axis.h"