D3162: bookmarks: introduce a repo._bookmarks.ctx(mark) method and use it

[martinvonz (Martin von Zweigbergk)]

martinvonz added a comment.


  In https://phab.mercurial-scm.org/D3162#50746, @indygreg wrote:
  
  > How do you feel about `changectx` instead of `ctx`? This would seemingly jive with other naming throughout the code base.
  
  
  I agree, that's better to make it clear that it's not some kind of bookmark context. Will change.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3162

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