disable traceback dump

[Soh Tk-r28629]

> From: Matt Mackall [mailto:mpm at selenic.com]
> On Thu, Jun 23, 2005 at 08:59:29AM +0800, Soh Tk-r28629 wrote:
> > How do I disable those traceback dump from hg? Any reasons to show them
> by defaults? They may be useful for debugging, but as a user, I would find
> them rather annoying.
> >
> 
> I'll disable them as we get a bit closer to 1.0. You shouldn't be
> seeing them for things like hitting ctrl-c, etc. If you're hitting
> bugs, it'd be good to tell me about them..

To me, 1.0 may be a bit too far away. For now, conditions such as "No repo found" probably shouldn't be classified as bugs.