tidy remove space !!!

Hi.

I'm using tidy and the PHP to clean received mails

I'm using this code.


$tidy_config = array(
 'output-xhtml' => true,
 'show-body-only' => true,
 'wrap' => 0,
 );
$tidy = tidy_parse_string($html, $tidy_config, 'UTF8');
$tidy->cleanRepair();

But tidy remove some usefull breakline (displayed as space).

If I try to clean this code:


<span style="font-size:10.0pt;font-family:&quot;Arial&quot;,&quot;sans-serif&quot;;mso-fareast-language:FR">Nathalie
      LESUEUR<o:p></o:p></span>
I will just have

NathalieLESUEUR

The space between Nathalie and LESUEUR have bee removed.
How can I keep the space or the breakline of the original code ?

Thank's

Etienne SOBOLE