Re: Dropping '+' from fetch = +refs/heads/*:refs/remotes/origin/*?

Jeff King [off-list ref] writes:

[1] My idea of "limited" would be an allow-known-good list of harmless
config keys which we would respect when they came from the remote, with
the option for the user to whitelist or blacklist more keys if they
wanted.

It coincides with my idea too, but it might be a very limited set. For
example, there may be a good "suggested by upstream" default for LHS of
fetch refspecs (e.g. somebody may have 47 topics published but majority of
people are expected to follow only his "master" branch), but it is up to
the user of that suggestion what the RHS would be.