convert="invert"/>
<boolean id="fisheye" _label="Fisheye Lens" arg-unset="-no-fisheye"/>
<boolean id="tight" _label="Allow Tight Turns" arg-set="-tightturns"/>
convert="invert"/>
<boolean id="fisheye" _label="Fisheye Lens" arg-unset="-no-fisheye"/>
<boolean id="tight" _label="Allow Tight Turns" arg-set="-tightturns"/>