<option type="float" id="opt/73">
  <!-- A multilingual <comments> block can appear here, too;
       it should be treated as documentation for the user. -->
  <arg_longname>
   <en>Gamma Magenta</en>
  </arg_longname>
  <arg_shortname>
   <en>GammaMagenta</en><!-- backends only know <en> shortnames! -->
  </arg_shortname>
  <arg_execution>
   <arg_group>Adjustment</arg_group>
   <arg_order>160</arg_order>
   <arg_spot>A</arg_spot>
   <arg_substitution />
   <arg_proto> -dGammaValM=%s</arg_proto>
  </arg_execution>
  <constraints>
     <constraint sense="true">
      <driver>cdj970</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
     <constraint sense="true">
      <driver>cdj890</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
     <constraint sense="true">
      <driver>cdj880</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
     <constraint sense="true">
      <driver>cdj850</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
     <constraint sense="true">
      <driver>cdj670</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
     <constraint sense="true">
      <driver>cdj1600</driver>
      <arg_defval>0.0</arg_defval>
     </constraint>
  </constraints>
  <arg_max>9</arg_max>
  <arg_min>0</arg_min>
</option>
