Message 251905 - Python tracker

Steve wrote:
"I'd be happy to always disable assert dialogs/output in regrtest, and then use "-n" to enable stderr output. That way people simply testing their own debug builds don't think it's failed, and the buildbots keep all the output they currently have."

I would prefer to have a new option for that, to keep backward compatibility on regrtest parameters.

We may also always hide popups and deprecated --nowindows, but that's differrent.

What do you think?