tests/bzr-definitions

test-template-keywords: add test for {latesttag} of wdir() revision

It's probably broken since fb672eac2702, "templatekw: choose {latesttag}
by len(changes), not date (issue5659)". only() doesn't support wdir.

# 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+: [{file_adds}], files-: [{file_dels}], files: [{file_mods}]\n' "$@"
}

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