Martin von Zweigbergk <martinvonz@google.com> [Mon, 02 Apr 2018 08:43:08 -0700] rev 37266
subrepo: use repo['.'] instead of repo['']
The "state" value (a revision) passed to abstractsubrepo.phase() can
be '' to represent the currently checked out revisions. Let's convert
that to the more common '.'.
I think this is the last of use of repo['.'] in core.
Differential Revision: https://phab.mercurial-scm.org/D3019
Martin von Zweigbergk <martinvonz@google.com> [Tue, 03 Apr 2018 00:12:29 +0530] rev 37265
children: use repo['.'] instead of repo['']
Differential Revision: https://phab.mercurial-scm.org/D3020
Martin von Zweigbergk <martinvonz@google.com> [Mon, 02 Apr 2018 09:16:52 -0700] rev 37264
revset: drop support for '' as alias for '.'
Not marked BC because I think support for using '' on the CLI was
there by accident, and we don't seem to have documented it.
Differential Revision: https://phab.mercurial-scm.org/D3018
Martin von Zweigbergk <martinvonz@google.com> [Mon, 02 Apr 2018 09:06:24 -0700] rev 37263
tests: add test showing current parse of empty string symbol in revset
We support e.g. parents(""), but I think that's by accident and I'll
change it soon.
Differential Revision: https://phab.mercurial-scm.org/D3017