[PATCH 1 of 3] progress: move from extension to core

[Matt Mackall]

On Sat, 2012-05-19 at 16:45 -0500, Matt Mackall wrote:

> > test-progress.t uses that setting to fake TTYness. If we gain a
> > ui.isatty() method, it'd be nice to have an undocumented setting to
> > force it on for tests (it'd make testing pager easier as well).
> 
> Sure. Guess I'll write it to get it moving.

Ok, this is now in as ui._isatty() as well as a ui.nontty setting that
hgweb can use. There's no ui.forcetty setting yet, but we now have a
place to add it. And moving progress to core can now proceed.

-- 
Mathematics is the supreme nostalgia of our time.