Window Tooltip Question

How do you make a new line in the tooltip for the flyff windows controls ( e.i. Buttons, checkboxes, radios, etc.) I tried adding the \n in the tooltip string of a button in resdata.inc but it just show the \n in game. it's not creating a new line. I want the tooltip of a button to look like this:

but what im getting is:

I tried adding space before and after the \n but still doesnt work.


Thanks..