evolve: handle interrupted phase-divergence resolution gracefully
This patch adds logic to handle the interrupted phase-divergence resolution by
`hg evolve` command gracefully. We first complete the relocation of the
changeset and then do the divergence resolution. Previous functions moved
required code separate fucntions so that we can use them here.
This software was downloaded from
https://www.mercurial-scm.org/repo/evolve/
Copyright 2011 Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
Logilab SA <contact@logilab.fr>
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
Patrick Mezard <patrick@mezard.eu>
This software may be used and distributed according to the terms of the GNU
General Public License version 2 or any later version.
On Debian systems, the complete text of the GNU General Public License version
2 can be found in `/usr/share/common-licenses/GPL-2'.