an class="p">.</span><span class="n">fail</span><span class="p">())</span> <span class="p">{</span>
        <span class="cm">/* error handling */</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="cm">/* process data */</span>
    <span class="p">}</span>
<span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="pilwrap">           