html output formatted in html

<!doctype HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<title>Check HTML features &amp; <br></title>
</head>
<body bgcolor="white">
<body bgcolor='white'>
<body bgcolor=white>
<pre><tt><i><font color="#9A1900">/*</font></i>

<Style foo="bar"> &amp; <br> these must not be highlighted as html </STYle>

<NOSCRIPT foo="bar"> &amp; 
<br> 
these must not be highlighted </noscript>

   <p foo=/bar/>

is syntactically valid and equivalent to

   <p foo="bar">

<textarea>
Here elements such as <b> are not highlighted
while entities such as &amp; are highlighted
</textarea>

</body>
</html>

<!-- this is an
     added HTML comment
     at the end of the file -->

<plaintext>

From then on, everything else won't be highlighted

<textarea>
Here elements such as <b> are not highlighted
while entities such as &amp; are highlighted
</textarea>

</body>
</html>

<!-- this is an
     added HTML comment
     at the end of the file -->