' these options can be turned on
' enable licomlib/runlib compatibility
> PROCEDURE enable_gem !v1.00
  BYTE{HIMEM+168}=TRUE
RETURN
' enable VDI bezier curves
> PROCEDURE enable_curve !v1.00
  BYTE{HIMEM+167}=TRUE
RETURN
' enable expanded rgb range (0-1000)
> PROCEDURE enable_vsetcolor !v1.00
  BYTE{HIMEM+166}=TRUE
RETURN