hgext/__init__.py

graft: use revset for intersecting with ancestor set

This addresses a TODO added in a1381eea7c7d (graft: do not use
`.remove` on a smart set (regression), 2014-04-28).

Differential Revision: https://phab.mercurial-scm.org/D7806

from __future__ import absolute_import
import pkgutil

__path__ = pkgutil.extend_path(__path__, __name__)