obsolete: add isenabled function for option checking
Previously, obsolete used the module level _enabled flag to determine whether it
was on or off. We need a bit more granular control, so we'll be introducing
toggle options. The isenabled() function is how you check if a particular option
is enabled for the given repository.
Future patches will add options such as 'createmarkers', 'allowunstable', and
'exchange' to enable various features of obsolete markers.
# node.py - basic nodeid manipulation for mercurial
#
# Copyright 2005, 2006 Matt Mackall <mpm@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.
import binascii
nullrev = -1
nullid = "\0" * 20
# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify
def short(node):
return hex(node[:6])