fix macro, small cleanup

[features.git] / src / mathed / math_sqrtinset.h

diff --git a/src/mathed/math_sqrtinset.h b/src/mathed/math_sqrtinset.h
index 5c73159ae858dc17d6f0db862a8e1dbab1569684..8ab0f2a87f0ca935b3595f704953a6b4aa25300c 100644 (file)
--- a/src/mathed/math_sqrtinset.h
+++ b/src/mathed/math_sqrtinset.h
@@ -1,9 +1,13 @@
-
+// -*- C++ -*-
 #ifndef MATH_SQRTINSET_H
 #define MATH_SQRTINSET_H
 
 #include "math_parinset.h"
 
+#ifdef __GNUG__
+#pragma interface
+#endif
+
 /** The square root inset.
     \author Alejandro Aguilar Siearra
  */