
            It succeeds if the embedded generator has been successfully executed
            at least once.
          </p>
<h6>
<a name="spirit.karma.reference.operator.list.h1"></a>
            <span class="phrase"><a name="spirit.karma.reference.operator.list.header"></a></span><a class="link" href="list.html#spirit.karma.reference.operator.list.header">Header</a>
          </h6>
<pre class="programlisting"><span class="comment">// forwards to &lt;boost/spirit/home/karma/operator/list.hpp&gt;</span>
<spa