I just discovered (after spending a while creating image replacement for the form buttons, arf) the tpl_actionlink() function and I was wondering what the extra parameters do (PHP is not my strong skill, to say the least)?
The Doku core source define (and doesn't explain it):
function tpl_actionlink($type,$pre='',$suf='',$inner='')
Does anyone know what are $pre, $suf, $inner exactly?
My guess would have been to be able to add custom data in the a tag, but there's three of them.