fixed too strict trim (again) and missing class on code by indenting

darcs-hash:20090802120528-f7d6d-5731ec578ce2b6f154bc2dcd7aab150ddf683192.gz

inc/parser/xhtml.php

@@ -367,7 +367,7 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
     }
 
     function preformatted($text) {
-        $this->doc .= '<pre class="'.$class.'">' . trim($this->_xmlEntities($text)) . '</pre>'. DOKU_LF;
+        $this->doc .= '<pre class="code">' . trim($this->_xmlEntities($text),"\n\r") . '</pre>'. DOKU_LF;
     }
 
     function file($text, $language=null, $filename=null) {