hgext/__init__.py

upgrade: add '-' in optimization name

The older name `redeltaall` was hard to type and read. The newer form should
be more user-friendly.

We keep backward compatibility with the old form (at least for a while).
Having to use different form depending on the version is very impractical and
error prone.

from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)