Re: [PATCH] send-email: address expansion for common mailers

Eric Wong [off-list ref] writes:

Two git repo-config keys are required for this
(as suggested by Ryan Anderson):

	sendemail.aliasesfile = <filename of aliases file>
	sendemail.aliasfiletype = (mutt|gnus|pine|mailrc)

I was initially working on auto-detection, but mailrc and mutt formats
tend to throw each other off (they're alike, but handle multiple
addresses per-alias differently).

I think specifying the type explicitly is probably not too much
hassle for the end user, so that is fine.  Now, do we want to
support more than one aliases file?