ng this tutorial, please review the previous
        <a class="link" href="employee.html" title="Employee - Parsing into structs">employee</a> and <a class="link" href="annotation.html" title="Annotations - Decorating the ASTs">annotations</a>
        examples. This example builds on top of these previous examples.
      </p>
<p>
        The full cpp file for this example can be found here: <a href="../../../../../example/x3/error_handling.cpp" target="_top">error_handling.cpp</a>
      </p>
<p>
        Ple