X interface  --  Scripts would work with either. Maybe stick it in the same
		binary, so you'd just run the same one all the time.

Multiple window support  --  I've no idea how these work in any other
    client, but they're bound to be fun to do...
    Idea: associating windows with regex expressions on sender/content.

Should be possible to have irc_target a comma-separated list of
nicks and/or channels.  This probably confuses some commands now.

Need to make registry handlers able to delete themselves when appropriate,
say when one command wants to issue a /whois on some nick before proceeding.
In general, need a cleaner way of having server responses associated
with the commands which initiated them.

Since some commands (like /whois server nick) cause a response from a
different source server (Rpms[0]), need to review the comparison of
Rpms[0] to irc_servername in the handle_server() function.

Make popup menus a list of structures, and generalize it to allow
input boxes.

Anything else  --  You tell me. ;-)