<p>This tests to make sure that RemoveFormat destroys lists if they are fully selected.  You should see foo\nbar below.</p>
<div id="div" contenteditable="true"><ul><li>foo</li><li>bar</li></ul></div>

<script>
div = document.getElementById("div");
div.focus();

document.execCommand("SelectAll");
document.execCommand("RemoveFormat");
</script>