mment, with trailing spaces on the line:</p>
<!-- foo -->   
<p>Code:</p>
<pre><code>&lt;hr /&gt;
</code></pre>
<p>Hr&#39;s:</p>
<hr>
<hr/>
<hr />
<hr>   
<hr/>  
<hr /> 
<hr class="foo" id="bar" />
<hr class="foo" id="bar"/>
<hr class="foo" id="bar" >
