I’ve modified the routine in b2vars.php which converts the smilies to embedded images. It now adds a title tag as well as an alt tag. 😎
examples: 🙂 🙁 😮
It doesn’t work so well for some, so I’d like to a word or short phrase as the tooltip like ‘oh dear!’, ‘woop!’, or ‘sob sob’.
But not now. I’m going camping soon. 😀