Getting Error Unescaped '-'
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/13196436/getting-error-unescaped-in-jshint">Getting Error : Unescaped ‘-’ in jshint</a>  </p>
</blockquote>



<pre><code>Line 5: var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
</code></pre>

<p>Getting Error: <code>Unescaped '-'</code>.</p>

<p>Does anyone know where and what the problem is?</p>
