<option type="enum" id="opt/foo2xqx-Density">
    <!-- A multilingual <comments> block can appear here, too;
       it should be treated as documentation for the user. -->
    <arg_longname> <en>Print Density</en> </arg_longname>
    <arg_shortname> <en>Density</en> </arg_shortname>
    <arg_execution>
        <arg_group>General</arg_group>
	<arg_order>150</arg_order>
	<arg_spot>A</arg_spot>
	<arg_required />
	<arg_substitution />
	<arg_proto>-T%s </arg_proto>
    </arg_execution>
    <constraints>
	<constraint sense="true">
	<driver>foo2xqx</driver>
	<arg_defval>ev/foo2xqx-Density-3</arg_defval>
	</constraint>
    </constraints>
    <enum_vals>
	<enum_val id="ev/foo2xqx-Density-1">
	    <ev_longname> <en>Extra Light (1)</en> </ev_longname>
	    <ev_shortname> <en>Density1</en> </ev_shortname>
	    <ev_driverval>1</ev_driverval>
	</enum_val>
	<enum_val id="ev/foo2xqx-Density-2">
	    <ev_longname> <en>Light (2)</en> </ev_longname>
	    <ev_shortname> <en>Density2</en> </ev_shortname>
	    <ev_driverval>2</ev_driverval>
	</enum_val>
	<enum_val id="ev/foo2xqx-Density-3">
	    <ev_longname> <en>Medium (3)</en> </ev_longname>
	    <ev_shortname> <en>Density3</en> </ev_shortname>
	    <ev_driverval>3</ev_driverval>
	</enum_val>
	<enum_val id="ev/foo2xqx-Density-4">
	    <ev_longname> <en>Dark (4)</en> </ev_longname>
	    <ev_shortname> <en>Density4</en> </ev_shortname>
	    <ev_driverval>4</ev_driverval>
	</enum_val>
	<enum_val id="ev/foo2xqx-Density-5">
	    <ev_longname> <en>Extra Dark (5)</en> </ev_longname>
	    <ev_shortname> <en>Density5</en> </ev_shortname>
	    <ev_driverval>5</ev_driverval>
	</enum_val>
    </enum_vals>
</option>
