bug#22860: [PATCH] vc-hg: prompt for branch to merge

[Dmitry Gutov]

On 23.11.2019 20:34, Eli Zaretskii wrote:
> > +*** The Hg (Mercurial) back-end now use tag and branch names instead of
> > +revision numbers as completion candidates on reading revision.
> Why "instead of revision numbers"? it sounds like a backward
> incompatible change.  Can't we use both revision numbers and
> branch/tag names?

It's a good change. You could see it in the patch I send yesterday too.

The user doesn't need completion for revisions, but they can still input 
them. And for a large repository, listing all revisions is hella slow.