D5146: histedit: import chistedit curses UI from hg-experimental

[martinvonz (Martin von Zweigbergk)]

martinvonz accepted this revision.
martinvonz added a comment.
This revision is now accepted and ready to land.


  Would be good to have tests, but I guess there are no tests in hg-experimental either? I'm not queuing because I'm biased.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5146

To: durin42, #hg-reviewers, martinvonz
Cc: martinvonz, pulkit, mercurial-devel