Another kind of weird behaviour when a <literal> tag is inside a <li></li> pair.
Live example: the main page of the "Upgrading" chapter on the doc site.
See attached screenshot.

Steps to reproduce

1. Create an article containing the following text in the article body:

<ol>
  <li>starting-list-item-1
<literal>shell-command1</literal></li>
  <li>starting-list-item-2
<literal>shell-command2</literal></li>
  <li>starting-list-item-3
<literal>shell-command3</literal></li>
  <li>starting-list-item-4
<literal>shell-command4</literal></li>
  <li>starting-list-item-5
<literal>shell-command5</literal>
ending-list-item-5</li>
</ol>

2. Select "Export OpenOffice.org" using the context menu and open the generated OOo file. You'll see only plain text inside the list items.