Weird behavior with 2 consecutive html code blocks split by a text paragraph

[tivie]

The following markdown

<pre><code>```javascript
var s
```
</code></pre>

this is a long paragraph

<pre lang="no-highlight"><code>
```javascript
var s
```
</code></pre>

produces the following weird markup:

<pre><code>```javascript
    var s
    ```
</code></pre>

<pre><code>this is a long paragraph

&lt;pre lang="no-highlight"&gt;<code>
```javascript
var s
```
</code>&lt;/pre&gt;</code></pre></div>

[tivie]

See #229

Also see demo