hgext/__init__.py

grep: clarify that --all works exactly the same way as --diff

7fbb5d76c555 "grep: add --diff flag" says as such, but the help strings
have diverged since, and it's getting fuzzier what this --all will do.

from __future__ import absolute_import
import pkgutil

__path__ = pkgutil.extend_path(__path__, __name__)