--- /home/anders/Desktop/drupal47/urlfilter/urlfilter.module	2006-06-08 19:01:56.000000000 +0200
+++ urlfilter.module	2006-10-18 20:43:30.000000000 +0200
@@ -51,7 +51,7 @@
       $text   = ' ' . $text . ' ';
 
       $text = preg_replace_callback("!(<p>|<li>|<br\s*/?>|[ \n\r\t\(])((http://|https://|ftp://|mailto:|smb://|afp://|file://|gopher://|news://|ssl://|sslv2://|sslv3://|tls://|tcp://|udp://)([a-zA-Z0-9@:%_+*~#?&=.,/;-]*[a-zA-Z0-9@:%_+*~#&=/;-]))([.,?]?)(?=(</p>|</li>|<br\s*/?>|[ \n\r\t\)]))!i", 'urlfilter_replace1', $text);
-      $text = preg_replace("!(<p>|<li>|<br\s*/?>|[ \n\r\t\(])([A-Za-z0-9._-]+@[A-Za-z0-9._+-]+\.[A-Za-z]{2,4})([.,?]?)(?=(</p>|</li>|<br\s*/?>|[ \n\r\t\)]))!i", '\1<a href="mailto:\2">\2</a>\3', $text);
+      $text = preg_replace("!(<p>|<li>|<br\s*/?>|[ \n\r\t\(])([A-Za-z0-9._-]+@[A-Za-z0-9._+-]+\.[A-Za-z]{2,4})([.,?]?)(?=(</p>|</li>|<br\s*/?>|[ \n\r\t\)]))!i", '\1<a href="mailto:\2" class="urlfilter-generated-ok">\2</a>\3', $text);
       $text = preg_replace_callback("!(<p>|<li>|[ \n\r\t\(])(www\.[a-zA-Z0-9@:%_+*~#?&=.,/;-]*[a-zA-Z0-9@:%_+~#\&=/;-])([.,?]?)(?=(</p>|</li>|<br\s*/?>|[ \n\r\t\)]))!i", 'urlfilter_replace2', $text);
       $text = substr($text, 1, -1);
       unset($urlfilter_length);
@@ -66,14 +66,18 @@
   $match[2] = decode_entities($match[2]);
   $caption = check_plain(urlfilter_trim($match[2]));
   $match[2] = check_url($match[2]);
-  return $match[1] . '<a href="'. $match[2] .'" title="'. $match[2] .'">'. $caption .'</a>'. $match[5];
+  global $urlfilter_length;
+  $class_postfix = strlen($match[2]) > $urlfilter_length ? 'truncated' : 'ok';
+  return $match[1] . '<a href="'. $match[2] .'" title="'. $match[2] .'" class="urlfilter-generated-' . $class_postfix .'">'. $caption .'</a>'. $match[5];
 }
 
 function urlfilter_replace2($match) {
   $match[2] = decode_entities($match[2]);
   $caption = check_plain(urlfilter_trim($match[2]));
   $match[2] = check_plain($match[2]);
-  return $match[1] . '<a href="http://'. $match[2] .'" title="'. $match[2] .'">'. $caption .'</a>'. $match[3];
+  global $urlfilter_length;
+  $class_postfix = strlen($match[2]) > $urlfilter_length ? 'truncated' : 'ok';
+  return $match[1] . '<a href="http://'. $match[2] .'" title="'. $match[2] .'" class="urlfilter-generated-' . $class_postfix . '">'. $caption .'</a>'. $match[3];
 }
 
 function urlfilter_trim($text) {