"><tt>BOOST_SPIRIT_DEBUG_FLAGS_ESCAPE_CHAR</tt></td>
    <td class="table_cells"><p>print information out of the <tt>esc_char_parser</tt></p></td>
  </tr>
  <tr>
    <td height="27" class="table_cells"><tt>BOOST_SPIRIT_DEBUG_FLAGS_SLEX</tt></td>
    <td class="table_cells">print information out of the <tt>SLEX</tt> parser</td>
  </tr>
</table>
<p><a name="spirit_debug_out"></a> </p>
<h3>BOOST_SPIRIT_DEBUG_OUT</h3>
<p> Define this to redirect the debugging diagnostics printout to somewhere else
  (e.g. a fil