patch applied (packages/base): new Control.Category, ghc ticket #1773

[Ross Paterson]

On Mon, Oct 29, 2007 at 08:37:15PM +0000, Ross Paterson wrote:
> It won't go away without corresponding changes in GHC, because the tests
> use arrow notation, whose translation uses >>>.  I'll have a look.

It's not a simple matter of changing where it looks for the name,
because the code assumes that the names used in desugaring are methods,
and >>> no longer is.  It will take a bit longer, and I don't have time
for a while.