cleanup: drop variables for unused return values
They are unnecessary. I did leave them in localrepo.py where there is
something like:
_junk = foo()
_junk = None
to free memory early. I don't know if just `foo()` will free the return
value as early.
Returns lines changed for paths specified as arguments correctly.
This fixes issue 1569. hg churn <path> now returns only the number
of lines changed in the path, if the path is specified by filtering
files through a match filter at the changeset level. test-churn
has been updated to take care of this issue.
merge tools: fix typo in Beyond Compare's 3 command line
Fix a typo error preventing 'base' to be displayed properly.
Added signature for changeset
02981000012e
Added tag 1.2.1 for changeset
02981000012e