File _service of Package xscreensaver

<?xml version="1.0" ?>
<services>
  <service name="download_url">
    <param name="protocol">http</param>
    <param name="host">www.jwz.org</param>
    <param name="path">/xscreensaver/xscreensaver-5.12.tar.gz</param>
  </service>
  <service name="verify_file">
    <param name="file">_service:download_url:xscreensaver-5.12.tar.gz</param>
    <param name="verifier">sha256</param>
    <param name="checksum">b11da52775c895e29c312a4472187afdecffc809ef691c7ae603475072efdbce</param>
  </service>
  <service name="recompress">
    <param name="file">*.gz</param>
  </service>
</services>