darcs patch: Added list operations for arrows

[Duncan Coutts]

On Fri, 2008-10-31 at 16:17 +0100, Sean Leather wrote:
> 
>         > Here here!
>         >
>         > 'A.filter' rather than 'filterA' (with a suitable qualified
>         import).
>         >
>         > Duncan
>         
>         
>         Hmm, is this meant ironically or seriously?  Sorry, I just
>         don't know.
> 
> I believe this is a Duncan-esque form of agreement with your
> recommendation.

Indeed :-)

Sorry for the ambiguity.

I kind of accept some of the fooM functions since they've been there for
so long, but new ones make me itch to fix them.

Duncan