diff --git a/Plugin/CutMap.cpp b/Plugin/CutMap.cpp
index 4929c8f9cc543df8c5657fcad936dabbd765e951..8fa2e7c5f6ea978082bb8bed3aa52022d192740a 100644
--- a/Plugin/CutMap.cpp
+++ b/Plugin/CutMap.cpp
@@ -1,13 +1,11 @@
+// $Id: CutMap.cpp,v 1.6 2001-07-30 13:22:21 geuzaine Exp $
+
 #include "CutMap.h"
-  #include "List.h"
-double opt_cut_map_A(OPT_ARGS_NUM)
-{
-  return 0;
-}
+#include "List.h"
 
 StringXNumber CutMapOptions_Number[] = {
-  { GMSH_FULLRC, "A" , opt_cut_map_A , 1. },
-  { GMSH_FULLRC, "iView" , opt_cut_map_A , 1. }
+  { GMSH_FULLRC, "A" , NULL , 1. },
+  { GMSH_FULLRC, "iView" , NULL , 1. }
 };
 
 extern "C"
diff --git a/Plugin/CutPlane.cpp b/Plugin/CutPlane.cpp
index 86ed156672bbe4604306a201ce29fe96fda40916..c40f664d6d78baa7bdff23812448c93f12b8c174 100644
--- a/Plugin/CutPlane.cpp
+++ b/Plugin/CutPlane.cpp
@@ -1,23 +1,14 @@
-#include "CutPlane.h"
- #include "List.h"
-
-/*
-  Plugin Entry : GMSH_RegisterPlugin
- */
-
-// that's the bad part of the story ...
+// $Id: CutPlane.cpp,v 1.5 2001-07-30 13:22:21 geuzaine Exp $
 
-double opt_cut_plane_A(OPT_ARGS_NUM)
-{
-  return 0;
-}
+#include "CutPlane.h"
+#include "List.h"
 
 StringXNumber CutPlaneOptions_Number[] = {
-  { GMSH_FULLRC, "A" , opt_cut_plane_A , 1. },
-  { GMSH_FULLRC, "B" , opt_cut_plane_A , 1. },
-  { GMSH_FULLRC, "C" , opt_cut_plane_A , 1. },
-  { GMSH_FULLRC, "D" , opt_cut_plane_A , 1. },
-  { GMSH_FULLRC, "iView" , opt_cut_plane_A , 1. }
+  { GMSH_FULLRC, "A" , NULL , 1. },
+  { GMSH_FULLRC, "B" , NULL , 1. },
+  { GMSH_FULLRC, "C" , NULL , 1. },
+  { GMSH_FULLRC, "D" , NULL , 1. },
+  { GMSH_FULLRC, "iView" , NULL , 1. }
 };
 
 extern "C"
diff --git a/Plugin/CutSphere.cpp b/Plugin/CutSphere.cpp
index 3c94cc63f0a9047690cb04ad130987bf20575682..830963df1c7b12e883ee0a222969c5537d1bf724 100644
--- a/Plugin/CutSphere.cpp
+++ b/Plugin/CutSphere.cpp
@@ -1,17 +1,13 @@
+// $Id: CutSphere.cpp,v 1.5 2001-07-30 13:22:21 geuzaine Exp $
 
 #include <string.h>
 #include "CutSphere.h"
 
-double opt_cut_sphere_Xc(OPT_ARGS_NUM)
-{
-  return 0;
-}
-
 StringXNumber CutSphereOptions_Number[] = {
-  { GMSH_FULLRC, "Xc" , opt_cut_sphere_Xc , 1. },
-  { GMSH_FULLRC, "Yc" , opt_cut_sphere_Xc , 1. },
-  { GMSH_FULLRC, "Zc" , opt_cut_sphere_Xc , 1. },
-  { GMSH_FULLRC, "R" , opt_cut_sphere_Xc , 1. }
+  { GMSH_FULLRC, "Xc" , NULL , 1. },
+  { GMSH_FULLRC, "Yc" , NULL , 1. },
+  { GMSH_FULLRC, "Zc" , NULL , 1. },
+  { GMSH_FULLRC, "R" , NULL , 1. }
 };
 
 extern "C"