revlog: move the "index header" struct inside revlog.utils.constants
The struct was previous called "version", but this is actually "version" +
"flags". So header seems like a better name.
The move to the `constants` module has the same motivation as the INDEX_ENTRY_V#
ones.
Differential Revision: https://phab.mercurial-scm.org/D10306
# mergeutil.py - help for merge processing in mercurial
#
# Copyright 2005-2007 Olivia Mackall <olivia@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from .i18n import _
from . import error
def checkunresolved(ms):
if ms.unresolvedcount():
raise error.StateError(
_(b"unresolved merge conflicts (see 'hg help resolve')")
)