tests/bzr-definitions

manifest: drop the `indexfile` from `manifestrevlog`

Since `manifestrevlog` object are not revlog (no really, they are not…) we drop
the revlog specific attribute. We need to directly access the underlying revlog
in a couple of place that already assume that we have a revlog here.

This is motivated by future change to that revlog attribute.

Differential Revision: https://phab.mercurial-scm.org/D10572

# 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
}