Handles RPL_ISUPPORT events.
RPL_ISUPPORT contains a bunch of interesting information that changes how we look at the IRCServer. Notably which *network* the server is of and its max channel and nick lengths, and available modes. Then much more that we're currently ignoring.
Reference to the current IRCParser.
Reference to the IRCEvent to continue working on.
Reference to the slice of the raw IRC string.
IRCParseException if something could not be parsed or converted.
Handles RPL_ISUPPORT events.
RPL_ISUPPORT contains a bunch of interesting information that changes how we look at the IRCServer. Notably which *network* the server is of and its max channel and nick lengths, and available modes. Then much more that we're currently ignoring.