i></ol>
  </li><li> Running CUP 
        <ol><li><a href="#running">Command line interface</a>
  </li><li>         <a href="#ant">CUP and ANT</a></li></ol>
  </li><li> <a href="#parser">Customizing the Parser</a>
  </li><li> <a href="#scanner">Scanner interface</a>
       <ol><li> <a href="#basic-symbols">Basic Symbol management</a>
  </li><li>  <a href="#advanced-symbols">Advanced Symbol management</a>
  </li><li>  <a href="#symbolstream-caching">Symbol Stream caching</a></li></ol>
  </li><li> <a href="#er