Wrap stray text in divs
<p>How do I select "anything that doesn't have a containing tag" to add a wrapper in jQuery? ex:</p>

<pre><code>&lt;div class="post"&gt;
    &lt;div class="whatever"&gt;This should remain untouched&lt;/div&gt;
    I want to wrap this in div.red
&lt;/div&gt;
</code></pre>

<p>The result would be this</p>

<pre><code>&lt;div class="post"&gt;
    &lt;div class="whatever"&gt;This should remain untouched&lt;/div&gt;
    &lt;div class="red"&gt;I want to wrap this in div.red&lt;/div&gt;
&lt;/div&gt;
</code></pre>
