Thomas Arendsen Hein <thomas@intevation.de> [Wed, 08 Mar 2006 01:30:43 +0100] rev 1858
Make hg paths and hg debugconfig work with -R/--repository option.
Commands that can use a repo, but don't need one, should be added
to the "optionalrepo" string, similar to the "norepo" string.