title: HTML DOCTYPE Syntax error
body: <p>I get the following syntax error in Firebug and I don't get what's it:</p>
  
  <pre><code>&gt; syntax error [Break on this error]
  &gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTDXHT...org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;\n
  </code></pre>
  
  <p>Is it because of the final "\n" at the end ?</p>
  
  <p>thanks</p>
  
  <p>ps. I've just realized if I remove all scripts, I don't get that error. For example, if I remove these lines, I don't get it. If I add another script I get it again, so it doesn't depend on the script itself.</p>
  
  <pre><code>&lt;script type="text/JavaScript" src="&lt;?php echo $base_url; ?&gt;sites/all/themes/bluemarine/js/main.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>CODE:</p>
  
  <pre><code>&lt;?php
  // $Id: page.tpl.php,v 1.28.2.1 2009/04/30 00:13:31 goba Exp $
  ?&gt;
  &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;
  &lt;html xmlns="http://www.w3.org/1999/xhtml" lang="&lt;?php print $language-&gt;language ?&gt;" xml:lang="&lt;?php print $language-&gt;language ?&gt;" dir="&lt;?php print $language-&gt;dir ?&gt;"&gt;
  &lt;head&gt;
    &lt;?php print $head ?&gt;
    &lt;title&gt;&lt;?php print $head_title ?&gt;&lt;/title&gt;
    &lt;?php print $styles ?&gt;
    &lt;?php print $scripts ?&gt;
    &lt;script type="text/JavaScript" src="&lt;?php echo $base_url; ?&gt;sites/all/themes/bluemarine/js/main.js"&gt;&lt;/script&gt;
    &lt;!--&lt;script type="text/JavaScript" src="&lt;?php echo $base_url; ?&gt;sites/all/themes/bluemarine/js/griddy-min.js"&gt;&lt;/script&gt;
  --&gt;
  
  &lt;/head&gt;
  
  &lt;body&gt;...
  </code></pre>