+// -*- C++ -*-
+/**
+ * \file math_extern.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
#ifndef MATH_EXTERN_H
#define MATH_EXTERN_H
-#include "LString.h"
+#include "support/std_string.h"
class NormalStream;
class MapleStream;