s="constructor">Scanf</span>.bscanf</code></a>, but takes an additional function argument
    <code class="code">ef</code> that is called in case of error: if the scanning process or
    some conversion fails, the scanning function aborts and calls the
    error handling function <code class="code">ef</code> with the formatted input channel and the
    exception that aborted the scanning process as arguments.</p>
</div>
</div>

<pre><span id="VALksscanf"><span class="keyword">val</span> ksscanf</span> : <co