467         die('userlist = new Array(); namelist = new Array(); errorstring=\'No page matches found.\'');

   467         die('userlist = new Array(); namelist = new Array(); errorstring=\'No page matches found.\'');

   468       }

   468       }

   469       break;

   469       break;

   470     case "preview":

   470     case "preview":

   471       require_once(ENANO_ROOT.'/includes/pageutils.php');

   471       require_once(ENANO_ROOT.'/includes/pageutils.php');

   472       echo PageUtils::genPreview($_POST['text']);

   473       echo PageUtils::genPreview($_POST['text']);

   473       break;

   474       break;

   474     case "pagediff":

   475     case "pagediff":

   475       require_once(ENANO_ROOT.'/includes/pageutils.php');

   476       require_once(ENANO_ROOT.'/includes/pageutils.php');

   476       $id1 = ( isset($_GET['diff1']) ) ? (int)$_GET['diff1'] : false;

   477       $id1 = ( isset($_GET['diff1']) ) ? (int)$_GET['diff1'] : false;