comparison tests/test-qrecord.t @ 45840:527ce85c2e60

errors: introduce StateError and use it from commands and cmdutil

This very similar to an earlier patch (which was for `InputError`).

In this patch, I also updated the transplant extension only because
`test-transplant.t` would otherwise have needed a `#if continueflag`.

Differential Revision: https://phab.mercurial-scm.org/D9310

45839:ebee234d952a

  > y
  > n
  > EOF
  abort: histedit in progress
  (use 'hg histedit --continue' or 'hg histedit --abort')
  [255]

45840:527ce85c2e60

  > y
  > n
  > EOF
  abort: histedit in progress
  (use 'hg histedit --continue' or 'hg histedit --abort')
  [20]