localrepo: rename in-memory tag cache instance attributes (
issue548).
- self.tagscache to self._tags
- self._tagstypecache to self._tagtypes
- this is for consistency, readability, privacy, and to subtly hint
that "caching" is something else
#! /bin/sh
# issue 1678
echo "# -- setting up base repo"
hg init a
cd a
touch a
hg ci -Am a
cd ..
echo "# -- cloning base repo"
hg clone a b
cd b
echo "# -- setting up cset to push"
hg up null
touch a
hg ci -Am b # different msg so we get a clog new entry
echo "# -- pushing"
hg push -f ../a