+#include "lyxlex.h"
+
+#include "frontends/Alert.h"
+
+#include "support/FileInfo.h"
+#include "support/filetools.h"
+#include "support/lyxmanip.h"
+#include "support/lyxfunctional.h"
+#include "support/LAssert.h"
+
+#include <cassert>
+#include <algorithm>
+#include <functional>
+