<option type="enum" id="opt/@@OPTIONID@@">
  <!-- A multilingual <comments> block can appear here, too;
       it should be treated as documentation for the user. -->
  <arg_longname>
   <en>@@LONGOPTION@@</en>
  </arg_longname>
  <arg_shortname>
   <en>@@SHORTOPTION@@</en><!-- backends only know <en> shortnames! -->
  </arg_shortname>
  <arg_execution>
   <arg_order>100</arg_order>
   <arg_spot>A</arg_spot>
   <arg_required />
   <arg_pjl />
   <arg_proto>SET @@OPTION@@=%s</arg_proto>
  </arg_execution>
  <constraints>
     <constraint sense="true">
      <make>@@MAKE@@</make>
      <model>@@MODEL@@</model>
      <arg_defval>ev/@@DEFAULT@@</arg_defval>
     </constraint>
  </constraints>
  <enum_vals>
   @@CHOICES@@
  </enum_vals>
</option>
