======Synopsis:======
[[on]] [<modes>]raw_irc [<serial#>] [-|^]<match> { <action> }

======Description:======
Everything an irc server sends you is routed through this hook first.
This allows you to pre-filter anything from a server before it is 
handled by the client, in case the client doesn't know what to do with it,
or you want it handled differently.

Because every [[on raw_irc]] is checked for every line from the server, 
every one you add makes the client a little bit slower.  Be thoughtful
and only use [[on raw_irc]] if there isn't another [[on]] you can use.

Danger -- catching something with [[on raw_irc]] suppresses the normal 
handling, so be warned -- you can really screw things up by intercepting 
important messages, and this would not be considered a bug.

======Parameters:======
|$0 |server sending message (usually the client's current server)|
|$1 |protocol command used|
|$2- |arguments, if any, to $1|