D818: tests: add tests for histedit copy and move

[mbthomas (Mark Thomas)]

mbthomas abandoned this revision.
mbthomas added a comment.


  Based on Ryan's feedback, I'm going to abandon this stack for now.  We're going to experiment in the fbhistedit extension to see if we can find the best ux.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D818

To: mbthomas, #hg-reviewers, ryanmce
Cc: ryanmce, mercurial-devel