pan></code></a>, banish
    or carefully double check the format strings that contain <code class="code"><span class="string">'@'</span></code>
    characters).</li>
</ul>
<h3 id="2_Exceptionsduringscanning">Exceptions during scanning</h3><p>Scanners may raise the following exceptions when the input cannot be read
    according to the format string:</p>

<ul>
<li>Raise <a href="Scanf.html#EXCEPTIONScan_failure"><code class="code"><span class="constructor">Scanf</span>.<span class="constructor">Scan_failure<