irc

Especially for IRC, the outgoing IP address can matter a lot. Need some way to set which one to use on a box that has many.

Reported by @emersion. Compare c95ed4694.

Currently:

WHO NickServ
@time=2021-11-30T17:02:12.158Z :irc.ergo.chat 315 root nickserv!*@* :End of WHO list

This should instead return a normal WHO line describing NickServ.

Today in #limnoria-bots we found that MoobotFactoids supports replacing and regex-replacing existing factoids. This isn't documented in the plugin README, so it's not obvious at all for folks new to the plugin.
Syntax seems to be:

• no x is y - replace factoid x with content y
• x ~= s/y/z/ applies regexp s/y/z/ to the factoid x

I assume that this is covered in the original moo

I'm having a very hard time (as a Rust beginner) figuring out how to hack in an SASL connection with url-bot-rs, and I haven't found a dependent crate that actually uses SASL, to use as an example.

WeeChat lets you specify the SASL mechanism. A similar config option could be used here to state whether to not us