+#include "libpspp/cast.h"
+#include "libpspp/message.h"
+#include "libpspp/string-map.h"
+#include "output/cairo.h"
+#include "output/chart-item.h"
+#include "output/driver-provider.h"
+#include "output/output-item.h"
+#include "output/tab.h"
+#include "output/table-item.h"
+#include "output/text-item.h"
+#include "ui/gui/help-menu.h"
+#include "ui/gui/helper.h"
+#include "ui/gui/psppire-output-window.h"
+
+#include "gl/error.h"
+#include "gl/tmpdir.h"
+#include "gl/xalloc.h"
+