D899: annotate: track whether a particular annotation was the result of a skip

[indygreg (Gregory Szorc)]

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


  Immutability is a magical property, isn't it ;)

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D899

To: sid0, #hg-reviewers, indygreg
Cc: indygreg, mercurial-devel