D470: rebase: sort destmap topologically

[quark (Jun Wu)]

quark added a comment.


  In https://phab.mercurial-scm.org/D470#9096, @martinvonz wrote:
  
  > > The multi-destination feature seems quite usable now so its documentation
  > >  was formally added.
  >
  > It does seem quite usable, but I'm still hesitant to document it. I'd prefer to keep it undocumented (and thus not protected by BC guarantees, I think), so we are more free to change it. What do you think?
  
  
  Works for me. I can move the docstring to normal comments.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D470

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