tests/bzr-definitions

procutil: do not convert return code of signal exit to positive number (API)

The docstring states that "codes from kill are negative", and it doesn't
make sense to make exit/signal code ambiguous.

.. api::

   ``hook.hook()`` and ``hook.runhooks()`` may return a negative integer
   to denote that the process was killed by signal.

# this file holds the definitions that are used in various bzr tests

TERM=dumb; export TERM
echo '[extensions]' >> $HGRCPATH
echo 'convert = ' >> $HGRCPATH

glog()
{
    hg log -G --template '{rev}@{branch} "{desc|firstline}" files: {files}\n' "$@"
}

manifest()
{
    echo "% manifest of $2"
    hg -R $1 manifest -v -r $2
}