--no-detach option?

[Martin Pool]

I'm starting to think we need to not show all the options in the
default --help output.  I think perhaps the default should be to show
the commonly-used options (-avz, --include, : vs ::) and then have
--help-options and so on for more details.  It is getting quite
ridiculous.  There's one or two packages that do this, but I can't
remember which ones right at the moment.

--
Martin