Seems to work fine at least on my desktop at home. :-) (Ubuntu 15.04, Mercurial
3.1 -- the other machines I'm using don't currently have a usable uncrustify setup.)

Thanks! :-)

Sounds good. Merged.

If you think it's likely to work fine, let's just merge. We can revisit this if
we face problems.

As far as I can tell from https://www.mercurial-scm.org/wiki/ApiChanges there
has been only one change to the signature of status() and no change to the
return value. I looked through some old revisions and it looks like the
signature was like this since the method was introduced.

I created a pull request for this if you want to test it:
https://bitbucket.org/flogo/downward-issues/pull-requests/4/issue593/diff

Will this work with older Mercurial versions?

The mercurial API removed the methods clean(), ignored(), and unknown() that we
accessed in the script: https://selenic.com/hg/rev/76320e2ed0a8

We call the method status() first that prepares the list of files which the
methods then access. The return value of status already contains all the
information we need, so I suggest to just use the return value instead.