[Typo3] wrap for filelinks in RTE

[P. Embacher]

Hi all,

my customer wants to have different Icons for links he put's in the RTE ...
I found the possibility for wrap's for 'http' and 'mailto' (hope thats 
right)

Now - is there a possibility to wrap the filelinks generated with RTE with a 
special class ?!?

or - even better - wrap different filetypes with different classes (or 
images - like in filelist)

Kind regards

Peter