Garbage in "bzr commit" output

[Matthieu Moy]

Hi,

For the commit interface, DVC (Emacs front-end) grabs the output of
"bzr commit" and displays it in a buffer.

A few revisions ago, this used to display all the garbage due to the
progress-bar, but it seems bzr disabled the progress-bar probably
because it was not writting to a tty.

However, I still get this kind of output:

^M                                              ^Madded file.txt
^M                                              ^Mmodified foo.txt
^M                                              ^MCommitted revision N.

It would be nice to actually get rid of those spaces and ^M.
(Otherwise, I can write a workaround in DVC, but I don't like
workarounds when the problem can be fixed in upstream).

Thanks,

-- 
Matthieu