/div></div>
<p>
          Well, not really a complex parser, but a parser that parses complex numbers.
          This time, we're using <a href="../../../../../phoenix/doc/html/index.html" target="_top">Phoenix</a>
          to do the semantic actions.
        </p>
<p>
          Here's a simple parser expression for complex numbers:
        </p>
<pre class="programlisting">    <span class="char">'('</span> <span class="special">&gt;&gt;</span> <span class="identifier">double_</span> <span class="special">&g