sub-module support

[Leo Razoumov]

On 10/7/07, Matt Mackall <mpm at selenic.com> wrote:
>
> I plan to make something much like Forest part of the core, but it
>  will be post-1.0.
>
>  --
>  Mathematics is the supreme nostalgia of our time.

Matt,
since we are already in post-1.0 era, it would be great to have
Forest-like stuff as part of the core. Submodule support is IMHO the
largest missing part of the Hg puzzle.

Best Regards,
--Leo--