tests/bzr-definitions

extensions: ignore "sub-options" when looking for extensions

config suboptions are separated by ":" (see the path one for example). So we
dont want to confuse these config with actual extensions.

We don't have extensions sub option yet, but I am about to introduce one for
making sure an extensions can load. So lets level the floor first.

Differential Revision: https://phab.mercurial-scm.org/D11819

# 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
}