class attribute is not rendered to a tag

Sorry, I reported it view minutes ago as feature request (#303069: add a css class to the created code).
Reading the code I found it's a small bug:

in freelinking.module replace line 280

$replacement = l(html_entity_decode($phrase), 'freelinking/' . rawurlencode($freelink), array('class' => 'freelinking'));

with

$replacement = l(html_entity_decode($phrase), 'freelinking/' . rawurlencode($freelink), array('attributes' => array('class' => 'freelinking')));

There we're some small changes in the Drupal API :-)

Cheers,
Rainer