display code in html

<div class="odsCodeExmpl">
<div>pre -- make a nice padded box</div>
<div>xmp -- allows html code display</div>
<div>code -- extra or usless</div>
<div>input -- displays code, only one line</div>
<div>blockquote -- indent, italic</div>
<div>listing -- no result</div>
<div>plaintext -- do not use, crashes on use</div>
</div>