<commands version="1.0">
 <download-all>
  <summary>Downloads each available package from the default channel</summary>
  <function>doDownloadAll</function>
  <shortcut>da</shortcut>
  <options>
   <channel>
    <shortopt>c</shortopt>
    <doc>specify a channel other than the default channel</doc>
    <arg>CHAN</arg>
   </channel>
  </options>
  <doc>
Requests a list of available packages from the default channel ({config default_channel})
and downloads them to current working directory.  Note: only
packages within preferred_state ({config preferred_state}) will be downloaded</doc>
 </download-all>
</commands>