indygreg accepted this revision. indygreg added a comment. This revision is now accepted and ready to land. Again, I wish a docstring were added. But that can be deferred. REPOSITORY rHG Mercurial REVISION DETAIL https://phab.mercurial-scm.org/D755 To: durham, #hg-reviewers, indygreg Cc: indygreg, mercurial-devel