revspec: Please add 'head' alias to mean -1

[Martin Pool]

On 11 Feb 2007, Jari Aalto <jari.aalto at cante.net> wrote:
> 
> I find often to want to write:
> 
>   bzr diff -r 15..head
> 
> just to find out that I should have used magic number "-1". Could you
> add 'head' alias to revspec. This would help people coming from
> CVS/SVN to orientate better to bzr.

+1, could you please file a bug?

It should be trivial to add to revisioninfo if you want to.

-- 
Martin