Add WOL ($userinfo[action] $userinfo[where]) to Buddylist

[noonespecial]

I think it'd be great to have the capability to add the WOL location to the buddylist. That way people can see what threads their friends are chatting in.

This is the code:

$userinfo[action] $userinfo[where]

This is the page:
misc.php?do=buddylist

I have no idea where to begin.

This works:

https://vborg.vbsupport.ru/showthread.php?t=67626&highlight=last+activity