gpg.conf for subkeys

[Chris Ruff]

I've setup subkeys for my Open PGP v2.0 smartcard.  However, I seem to
be unclear about how/what configuration options should be used in
gpg.conf (ie encrypt-to, hidden-encrypt-to, default-recipient, etc).

So far I've reference the how-to on gnupg.org and we.riseup.net

http://www.gnupg.org/howtos/card-howto/en/smartcard-howto-single.html#id2507429

https://we.riseup.net/debian/using-the-openpgp-card-with-subkeys

If there are any additional how-to I should reference, please let me
know.  Thanks.
-- 
__________________________________
Chris Ruff
email: jcruff at gmail.com