D5969: uncommit: inform user if the commit is empty after uncommit

[martinvonz (Martin von Zweigbergk)]

martinvonz added inline comments.

INLINE COMMENTS

> pulkit wrote in uncommit.py:87
> how about something like this `(preserving the empty commit)`. The reason is that we need to tell that the empty commit is preserved more than the fact the commit is empty.
> 
> note the `(`, it makes it look like a help text.

I added a `note: ` in front instead. I think we usually use parentheses for hints.

I also changed s/preserving/keeping/ to match the term we use in the `--keep` flag (and the upcoming config option).

I kind of like the `all files uncommitted` part since it explains what empty commit we're talking about. Should I add it back?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5969

To: martinvonz, #hg-reviewers
Cc: pulkit, mercurial-devel