      <td><font color="#008000">1<BR>
                     (0.00135s)</font></td>
               <td>297<BR>
                  (0.401s)</td>
               <td>1.77<BR>
                  (0.00238s)</td>
            </tr>
         </table>
      </P>
      <H3>Comparison 3:&nbsp;C++ Code&nbsp;Search</H3>
      <P>For each of the following regular expressions the time taken to find all 
         occurrences of the expression within the C++ source file <A href="../../../boost/crc.hpp">
            boost/crc.hp