revert: add an XXX about rename tracking
We check for rename information in the dirstate. This is probably not enough to
preserve this behavior when using an explicit target rev.
I just spotted this while working on this code, but this is outside the scope
of my series so I'm just adding a comment to highlight this suspicious
situation.
To run the tests, do:
cd tests/
python run-tests.py
See http://mercurial.selenic.com/wiki/WritingTests for
more information on writing tests.