ObjIRC  Diff

		if ([who hasPrefix: [nickname stringByAppendingString: @"!"]]) {
			channel = [IRCChannel channelWithName: where];
			[channels setObject: channel
				     forKey: where];
		} else
			channel = [channels objectForKey: where];

		[channel IRC_addUser: user.nickname];

		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:joinChannel:)])
			[delegate connection: self
				  didSeeUser: user
				 joinChannel: channel];

		[pool release];
		return;
	}

	/* NAMES reply */
	if ([action isEqual: @"353"] && split.count >= 6) {
		IRCChannel *channel;
		OFArray *users;
		size_t pos;

		channel = [channels objectForKey: [split objectAtIndex: 4]];
		if (channel == nil) {
			/* We did not request that */
			[pool release];
			return;
		}

		pos = [[split objectAtIndex: 0] length] +
		    [[split objectAtIndex: 1] length] +
		    [[split objectAtIndex: 2] length] +
		    [[split objectAtIndex: 3] length] +
		    [[split objectAtIndex: 4] length] + 6;

		users = [[line substringWithRange:
		    of_range(pos, line.length - pos)]
		    componentsSeparatedByString: @" "];

		for (OFString *user in users) {
			if ([user hasPrefix: @"@"] || [user hasPrefix: @"+"] ||
			    [user hasPrefix: @"%"] || [user hasPrefix: @"*"])
				user = [user substringWithRange:
				    of_range(1, user.length - 1)];

			[channel IRC_addUser: user];
		}

		if ([delegate respondsToSelector: @selector(connection:
		    didReceiveNamesForChannel:)])
			[delegate	   connection: self
			    didReceiveNamesForChannel: channel];

		[pool release];
		return;
	}

	/* PART */
	if ([action isEqual: @"PART"] && split.count >= 3) {
		OFString *who = [split objectAtIndex: 0];

		who = [who substringWithRange: of_range(1, who.length - 1)];
		user = [IRCUser IRCUserWithString: who];
		channel = [channels objectForKey: where];

		if (split.count > 3)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

		[channel IRC_removeUser: user.nickname];

		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:leaveChannel:
		    withReason:)])
			[delegate connection: self
				  didSeeUser: user
				leaveChannel: channel

		user = [IRCUser IRCUserWithString: who];
		channel = [channels objectForKey: where];

		if (split.count > 4)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

		[channel IRC_removeUser: user.nickname];

		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:kickUser:
		    fromChannel:withReason:)])
			[delegate connection: self
				  didSeeUser: user
				    kickUser: whom
				 fromChannel: channel

		who = [who substringWithRange: of_range(1, who.length - 1)];
		user = [IRCUser IRCUserWithString: who];

		if (split.count > 2)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

		for (IRCChannel *channel in channels)
			[channel IRC_removeUser: user.nickname];

		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUserQuit:withReason:)])
			[delegate connection: self
			      didSeeUserQuit: user
				  withReason: reason];

		[pool release];

		user = [IRCUser IRCUserWithString: who];

		if ([user.nickname isEqual: nickname]) {
			[nickname release];
			nickname = [user.nickname copy];
		}

		for (IRCChannel *channel in channels) {
			if ([channel.users containsObject: user.nickname]) {
				[channel IRC_removeUser: user.nickname];
				[channel IRC_addUser: newNickname];
			}
		}

		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:changeNicknameTo:)])
			[delegate connection: self
				  didSeeUser: user
			    changeNicknameTo: newNickname];