showdown/test/issues/#288.code-blocks-containing-xml-comments-are-not-converted-correctly-when-nested-in-list-items.md

* list item 1

    ```
    <parent>
    <child>child1</child>
    <!-- This is a comment -->
    <child>child2</child>
    <child>some text <!-- a comment --></child>
    </parent>
    ```

* list item 2

```
<parent>
<child>child1</child>
<!-- This is a comment -->
<child>child2</child>
<child>some text <!-- a comment --></child>
</parent>
```