This is an archive of the discontinued Mercurial Phabricator instance.

Status	Author	Revision
Closed	martinvonz	D3021 context: drop support for changeid='' (API)
Closed	martinvonz	D3020 children: : use repo['.'] instead of repo['']
Closed	martinvonz	D3019 subrepo: use repo['.'] instead of repo['']
Closed	martinvonz	D3018 revset: drop support for '' as alias for '.'
Closed	martinvonz	D3017 tests: add test showing current parse of empty string symbol in revset

Diff 7519

	class changectx(basectx):			class changectx(basectx):
	"""A changecontext object makes access to data related to a particular			"""A changecontext object makes access to data related to a particular
	changeset convenient. It represents a read-only context already present in			changeset convenient. It represents a read-only context already present in
	the repo."""			the repo."""
	def __init__(self, repo, changeid='.'):			def __init__(self, repo, changeid='.'):
	"""changeid is a revision number, node, or tag"""			"""changeid is a revision number, node, or tag"""
	super(changectx, self).__init__(repo)			super(changectx, self).__init__(repo)

	if changeid == '':
	changeid = '.'

	try:			try:
	if isinstance(changeid, int):			if isinstance(changeid, int):
	self._node = repo.changelog.node(changeid)			self._node = repo.changelog.node(changeid)
	self._rev = changeid			self._rev = changeid
	return			return
	if changeid == 'null':			if changeid == 'null':
	self._node = nullid			self._node = nullid
	self._rev = nullrev			self._rev = nullrev