D3158: histedit: look up partial nodeid as partial nodeid

[indygreg (Gregory Szorc)]

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


  This is a layering violation. But I don't care because we don't yet have an interface for changelog. Once we do, we'll likely promote `_partialmatch` to a public method.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3158

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