.  By default, the 
  generated parser refers to this interface, which means you cannot
  use these parsers with CUP runtimes older than 0.10j.  If your
  parser does not use the new scanner integration features, then you
  may specify the <code>-noscanner</code> option to suppress the
  <code>java_cup.runtime.Scanner</code> references and allow
  compatibility with old runtimes.  Not many people should have reason
  to do this.

  </dd><dt><tt>-version</tt>
  </dt><dd>Invoking CUP with the <code>-version</