tests/test-revlog-group-emptyiter.out

util: wrap at termwidth-2 by default

# -- setting up base repo
adding a
# -- cloning base repo
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
# -- setting up cset to push
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding a
created new head
# -- pushing
pushing to ../a
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files (+1 heads)