fixed missing screen refreshes during contour/surface selection

Fltk/Callbacks.cpp

-// $Id: Callbacks.cpp,v 1.63 2001-06-26 16:47:23 geuzaine Exp $
+// $Id: Callbacks.cpp,v 1.64 2001-07-18 07:36:36 geuzaine Exp $
 
 #include <sys/types.h>
 #include <signal.h>
@@ -72,6 +72,7 @@ int SelectContour (int type, int num, List_T *Liste1){
     }
   }
 
+  Draw();//added July 18 2001 to overcome missing refreshes... Is this OK ?
   List_Delete(Liste2);
   return k;
 }

Graphics/Geom.cpp

-// $Id: Geom.cpp,v 1.22 2001-06-28 15:16:09 geuzaine Exp $
+// $Id: Geom.cpp,v 1.23 2001-07-18 07:36:36 geuzaine Exp $
 
 #include "Gmsh.h"
 #include "GmshUI.h"
@@ -879,7 +879,7 @@ void HighlightEntity(Vertex *v,Curve *c, Surface *s, int permanent){
   else{
     Msg(STATUS1N," ");
   }
-
+  glFlush();
 }
 
 
@@ -908,6 +908,5 @@ void HighlightEntityNum(int v, int c, int s, int permanant){
       HighlightEntity(NULL,NULL,ps,permanant);
     }
   }
-  glFlush();
 }
 

doc/VERSIONS

-$Id: VERSIONS,v 1.27 2001-07-08 15:45:48 geuzaine Exp $
+$Id: VERSIONS,v 1.28 2001-07-18 07:36:36 geuzaine Exp $
 
 New in 1.21: Fixed more memory leaks; added -opt command line option
-to parse definitions directly from the command line;
+to parse definitions directly from the command line; fixed missing
+screen refreshes during contour/surface selection;
 
 New in 1.20: Fixed various bugs (memory leaks, functions in included
 files, solver command selection, ColorTable option, duplicate nodes in