[Erc-help] IPv6 breakage.

[Lawrence M. <we...@gm...>]

`erc-parse-server-response' currently does not do the right thing
with IPv6 hostmasks.

This is mostly me misreading the IRC spec I think.

Basically, we need to change our parsing of the server response
so that we allow:

:nick!user@ipv6:host: command blablabla

The thing to do is to probably special-case on the response not
starting with a colon.  Since then we just have:

COMMAND : params : contents

For the response starting with a colon we have:

:anything-not-a-space-is-the-sender command params : contents

Alternately, rather than bashing my head against this, we could
just use the old `erc-parse-line-from-server' which iirc works
fine with IPv6 stuff.

What do people think?

-- 
Lawrence Mitchell <we...@gm...>