[PATCH V2] bookmarks: add 'hg pull -B .' for pulling the active bookmark (issue5258)

[Yuya Nishihara]

On Tue, 21 Jun 2016 14:48:09 +0200, Piotr Listkiewicz wrote:
> > I feel like saying it sounds nice, but actually I don't get it. The
> > bookmark
> > class isn't involved to process the explicitbookmarks in
> > updatefromremote().  
> 
> I think it could be done by supporting '.' in all functions in bookmark
> module - including updatefromremote function which was used here and
> bmstore not used in this case.

IMHO, if we don't have clear boundary between '.' and <real-bookmark>, we
would face a bunch of bugs related to the '.' bookmark.