40a41,44
> #ifdef HAVE_XF86VM
> #include <X11/extensions/xf86vmode.h>
> #endif
> 
233a238
> 
251a257,267
> #ifdef HAVE_XF86VM
>     {
>       int clock;
>       XF86VidModeModeLine modeline;
> 
>       wsOrgX = wsOrgY = 0;
>       XF86VidModeGetModeLine( wsDisplay,wsScreen,&clock ,&modeline );
>       wsMaxX=modeline.hdisplay;
>       wsMaxY=modeline.vdisplay;
>     }
> #endif
253,255c269,272
<  wsOrgX = wsOrgY = 0;
<  wsMaxX=DisplayWidth( wsDisplay,wsScreen );
<  wsMaxY=DisplayHeight( wsDisplay,wsScreen );
---
>    if ( !wsOrgX ) wsOrgX = 0;
>    if ( !wsOrgY ) wsOrgY = 0;
>    if ( !wsMaxX ) wsMaxX=DisplayWidth( wsDisplay,wsScreen );
>    if ( !wsMaxY ) wsMaxY=DisplayHeight( wsDisplay,wsScreen );
754d770
<