rebase: improve invalid revisions filtering
- Filter rebasestate nullmerge and unrebased revision before considering
updating obsolete. This simplifies the handling of obsolete and make
it ignore unrebased revision rather than extinguishing them.
- Apply obsolete markers only if rebasestate is not empty, testing
rebasetarget was irrelevant.
=============================
Mutable History For Mercurial
=============================
:obsolete:
Introduce an ``obsolete`` concept that tracks new versions of rewritten
changesets.
:evolve:
A collection of commands to rewrite the mutable part of the history.
**These extensions are experimental and are not meant for production.**
See doc/ directory for details
Contribute
==================
The simplest way to contribute is to issue a pull request on bitbucket.
However, some cutting edge change may be found in a mutable repository hosted
by logilab before they are published.
http://hg-lab.logilab.org/wip/mutable-history/
Make sure to check lastest draft changeset before submitting new changeset.