On Wed, 10 Sep 2008 23:01:48 +0200, Frank Mittelbach wrote:

> Joseph,
>
>  > I've been trying to work out if the current expl3 has anything like
>  > \patchcmd from etoolbox.
>
> the current expl3 doesn't have something comparible to \patchcmd, not on  
> that
> level of complexity / generality

True. You might find something you can utilize in l3token.

-- 
Morten