pirit library">figure</a> below depicts the
      overall structure of the Boost Spirit library. The library consists of 4 major
      parts:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
          <a href="../../../../../libs/spirit/classic/index.html" target="_top"><span class="emphasis"><em>Spirit.Classic</em></span></a>:
          This is the almost-unchanged code base taken from the former Boost Spirit
          V1.8 distribution. It 