Way to ignore .hgrc?

[Steve Borho]

On Thu, Dec 3, 2009 at 10:15 AM, Neal Becker <ndbecker2 at gmail.com> wrote:
> I posted this to emacs-devel:
>
> Neal Becker <ndbecker2 at gmail.com> writes:
>
>  > hg status test_front_end_spec.py
>  > *** failed to import extension rdiff: No module named rdiff
>  > ? test_front_end_spec.py
>  >
>  > The above warning confuses emacs.  C-x v i report 'already
> registered'.
>
> Indeed, vc-hg-status parses the result of "hg status
> test_front_end_spec.py"
>
> Is there are way to tell hg to ignore .hgrc ?  I.E. something like emacs
> -q ?
>
>  > After I fixed the above warning (removed rdiff from my .hgrc), then
> C-x
>  > v i worked correctly.

HGRCPATH= hg showconfig

--
Steve Borho