Hi Frank,

I agree that various forms of \exp_after might end up not being useful  
all that often.

On 08/12/2008, at 4:58 AM, Frank Mittelbach wrote:

> we may want to have something like the above eventually (then again  
> perhaps
> not) but i think we should first understand how we want to  
> rationalize the
> <arg-spec> as whatever we do or not do there has an influence on how  
> this
> here should look like


Sounds like a plan...

Will