Don't use sed -r; instead use old-style regexp
Rev d895158fe8af introduced some sed -r tests, but -r is only available on GNU
sed, while BSD sed uses -E. Better to use old-style regular expressions, that
way the tests work on all sed variants.
# this file holds the definitions that are used in various bzr tests
"$TESTDIR/hghave" bzr || exit 80
export TERM=dumb
echo '[extensions]' >> $HGRCPATH
echo 'convert = ' >> $HGRCPATH
echo 'hgext.graphlog = ' >> $HGRCPATH
glog()
{
hg glog --template '#rev# "#desc|firstline#" files: #files#\n' "$@"
}
manifest()
{
echo "% manifest of $2"
hg -R $1 manifest -v -r $2
}