title: create a index from pdf
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/6822884/how-do-i-index-pdf-files-and-search-for-keywords">How do I Index PDF files and search for keywords?</a></p>
  </blockquote>
  
  <p>Create an index out of a PDF.</p>