diff --git a/lib/exirc/client.ex b/lib/exirc/client.ex
index 341fcc0..bc4d017 100644
--- a/lib/exirc/client.ex
+++ b/lib/exirc/client.ex
@@ -1,403 +1,381 @@
 defmodule ExIrc.Client do
   @moduledoc """
   Maintains the state and behaviour for individual IRC client connections
   """
   import  Irc.Commands
   import  ExIrc.Logger
 
   alias ExIrc.Channels, as: Channels
   alias ExIrc.Utils,    as: Utils
 
   # Records
   defrecord ClientState,
-    event_handlers   = [],
-    server           = 'localhost',
-    port             = 6667,
-    socket           = nil,
-    nick             = '',
-    pass             = '',
-    user             = '',
-    name             = '',
-    logged_on?       = false,
-    autoping         = true,
-    channel_prefixes = '',
-    network          = '',
-    user_prefixes    = '',
-    login_time       = '',
-    bot_supervisor   = nil,
-    channels         = [],
-    debug            = false
+    event_handlers:   [],
+    server:           'localhost',
+    port:             6667,
+    socket:           nil,
+    nick:             '',
+    pass:             '',
+    user:             '',
+    name:             '',
+    logged_on?:       false,
+    autoping:         true,
+    channel_prefixes: '',
+    network:          '',
+    user_prefixes:    '',
+    login_time:       '',
+    channels:         [],
+    debug:            false
 
   defrecord IrcMessage,
-    server = '',
-    nick   = '',
-    user   = '',
-    host   = '',
-    ctcp   = nil,
-    cmd    = '',
-    args   = []
+    server:  '',
+    nick:    '',
+    user:    '',
+    host:    '',
+    ctcp:    nil,
+    cmd:     '',
+    args:    []
 
   #################
   # Module API
   #################
   def start!(options // []) do
     start_link(options)
   end
 
   def start_link(options // []) do
     :gen_server.start_link(__MODULE__, options, [])
   end
 
-  def install_bot(client, botid, module, args) do
-    :gen_server.call(client, {:install_bot, botid, module, args}, :infinity)
-  end
-
-  def uninstall_bot(client, botid) do
-    :gen_server.call(client, {:uninstall_bot, botid}, :infinity)
-  end
-
   def stop!(client) do
     :gen_server.call(client, :stop)
   end
 
   def connect!(client, server, port) do
     :gen_server.call(client, {:connect, server, port}, :infinity)
   end
 
   def logon(client, pass, nick, user, name) do
     :gen_server.call(client, {:logon, pass, nick, user, name}, :infinity)
   end
 
   def msg(client, type, nick, msg) do
     :gen_server.call(client, {:msg, type, nick, msg}, :infinity)
   end
 
   def nick(client, new_nick) do
     :gen_server.call(client, {:nick, new_nick}, :infinity)
   end
 
   def cmd(client, raw_cmd) do
     :gen_server.call(client, {:cmd, raw_cmd})
   end
 
   def join(client, channel, key) do
     :gen_server.call(client, {:join, channel, key}, :infinity)
   end
 
   def part(client, channel) do
     :gen_server.call(client, {:part, channel}, :infinity)
   end
 
   def quit(client, msg // 'Leaving..') do
     :gen_server.call(client, {:quit, msg}, :infinity)
   end
 
   def is_logged_on?(client) do
     :gen_server.call(client, :is_logged_on?)
   end
 
   def channels(client) do
     :gen_server.call(client, :channels)
   end
 
   def channel_users(client, channel) do
     :gen_server.call(client, {:channel_users, channel})
   end
 
   def channel_topic(client, channel) do
     :gen_server.call(client, {:channel_topic, channel})
   end
 
   def channel_type(client, channel) do
     :gen_server.call(client, {:channel_type, channel})
   end
 
   def channel_has_user?(client, channel, nick) do
     :gen_server.call(client, {:channel_has_user?, channel, nick})
   end
 
   def add_handler(client, pid) do
     :gen_server.call(client, {:add_handler, pid})
   end
 
   def remove_handler(client, pid) do
     :gen_server.call(client, {:remove_handler, pid})
   end
 
   def add_handler_async(client, pid) do
     :gen_server.cast(client, {:add_handler, pid})
   end
 
   def remove_handler_async(client, pid) do
     :gen_server.cast(client, {:remove_handler, pid})
   end
 
   def state(client) do
     :gen_server.call(client, :state)
   end
 
   ###############
   # GenServer API
   ###############
   def init(options // []) do
     autoping = Keyword.get(options, :autoping, true)
     debug    = Keyword.get(options, :debug, false)
-    bots     = Keyword.get(options, :bots, [])
-    # Start bot supervisor and children
-    {:ok, botsup} = ExIrc.Bots.start!(bots)
     # Add event handlers
     handlers = 
       Keyword.get(options, :event_handlers, []) 
       |> Enum.foldl(&do_add_handler/2)
     # Return initial state
     {:ok, ClientState.new(
       event_handlers: handlers,
       autoping:       autoping,
       logged_on?:     false,
       debug:          debug,
-      channels:       ExIrc.Channels.init(),
-      bot_supervisor: botsup)}
+      channels:       ExIrc.Channels.init())}
   end
 
 
-  def handle_call({:install_bot, botid, module, args}, _from, state) do
-    start_bot(state.bot_supervisor, {botid, module, args})
-    {:reply, :ok, state}
-  end
-
-  def handle_call({:uninstall_bot, botid}, _from, state) do
-    stop_bot(state.bot_supervisor, botid)
-    {:reply, :ok, state}
-  end
-
   def handle_call({:add_handler, pid}, _from, state) do
     handlers = do_add_handler(pid, state.event_handlers)
     {:reply, :ok, state.event_handlers(handlers)}
   end
 
   def handle_call({:remove_handler, pid}, _from, state) do
     handlers = do_remove_handler(pid, state.event_handlers)
     {:reply, :ok, state.event_handlers(handlers)}
   end
 
   def handle_call(:state, _from, state), do: {:reply, state, state}
-  def handle_call(:stop, _from, state), do: {:stop, :normal, :ok, state}
+  def handle_call(:stop, _from, state),  do: {:stop, :normal, :ok, state}
 
   def handle_call({:connect, server, port}, _from, state) do
     case :gen_tcp.connect(server, port, [:list, {:packet, :line}]) do
       {:ok, socket} ->
         send_event {:connect, server, port}, state
-        {:reply, :ok, state[server: server, port: port, socket: socket]}
+        {:reply, :ok, state.server(server).port(port).socket(socket)}
       error ->
         {:reply, error, state}
     end
   end
 
-  def handle_call({:logon, pass, nick, user, name}, _from, state) when not state.logged_on? do
-    send! state.socket, PASS(pass)
-    send! state.socket, NICK(nick)
-    send! state.socket, USER(user, name)
+  def handle_call({:logon, pass, nick, user, name}, _from, ClientState[logged_on?: false] = state) do
+    send! state.socket, pass!(pass)
+    send! state.socket, nick!(nick)
+    send! state.socket, user!(user, name)
     send_event({:login, pass, nick, user, name}, state)
-    {:reply, :ok, state[pass: pass, nick: nick, user: user, name: name]}
+    {:reply, :ok, state.pass(pass).nick(nick).user(user).name(name)}
   end
 
-  def handle_call(:is_logged_on?, _from, state),                 do: {:reply, state.is_logged_on?, state}
-  def handle_call(_, _from, state) when not state.is_logged_on?, do: {:reply, {:error, :not_connected}, state}
+  def handle_call(:is_logged_on?, _from, state),                     do: {:reply, state.is_logged_on?, state}
+  def handle_call(_, _from, ClientState[logged_on?: false] = state), do: {:reply, {:error, :not_connected}, state}
 
   def handle_call({:msg, type, nick, msg}, _from, state) do
     data = case type do
-      :privmsg -> PRIVMSG(nick, msg)
-      :notice  -> NOTICE(nick, msg)
-      :ctcp    -> NOTICE(nick, CTCP(msg))
+      :privmsg -> privmsg!(nick, msg)
+      :notice  -> notice!(nick, msg)
+      :ctcp    -> notice!(nick, ctcp!(msg))
     end
-    :gen_tcp.send(state.socket, data)
+    send! state.stocket, data
     {:reply, :ok, state}
   end
 
-  def handle_call({:quit, msg}, _from, state),           do: send!(state.socket, QUIT(msg)); {:reply, :ok, state}
-  def handle_call({:join, channel, key}, _from, state),  do: send!(state.socket, JOIN(channel, key)); {:reply, :ok, state}
-  def handle_call({:part, channel}, _from, state),       do: send!(state.socket, PART(channel)); {:reply, :ok, state}
-  def handle_call({:nick, new_nick}, _from, state),      do: send!(state.socket, NICK(new_nick)); {:reply, :ok, state}
-  def handle_call({:cmd, raw_cmd}, _from, state),        do: send!(state.socket, CMD(raw_cmd)); {:reply, :ok, state}
+  def handle_call({:quit, msg}, _from, state),           do: send!(state.socket, quit!(msg)) and {:reply, :ok, state}
+  def handle_call({:join, channel, key}, _from, state),  do: send!(state.socket, join!(channel, key)) and {:reply, :ok, state}
+  def handle_call({:part, channel}, _from, state),       do: send!(state.socket, part!(channel)) and {:reply, :ok, state}
+  def handle_call({:nick, new_nick}, _from, state),      do: send!(state.socket, nick!(new_nick)) and {:reply, :ok, state}
+  def handle_call({:cmd, raw_cmd}, _from, state),        do: send!(state.socket, command!(raw_cmd)) and {:reply, :ok, state}
 
   def handle_call(:channels, _from, state),                 do: {:reply, Channels.channels(state.channels), state}
   def handle_call({:channel_users, channel}, _from, state), do: {:reply, Channels.channel_users(state.channels, channel), state}
   def handle_call({:channel_topic, channel}, _from, state), do: {:reply, Channels.channel_topic(state.channels, channel), state}
   def handle_call({:channel_type, channel}, _from, state),  do: {:reply, Channels.channel_type(state.channels, channel), state}
   def handle_call({:channel_has_user?, channel, nick}, _from, state) do
     {:reply, Channels.channel_has_user?(state.channels, channel, nick), state}
   end
 
   def handle_cast({:add_handler, pid}, state) do
     handlers = do_add_handler(pid, state.event_handlers)
     {:noreply, state.event_handlers(handlers)}
   end
 
   def handle_cast({:remove_handler, pid}, state) do
     handlers = do_remove_handler(pid, state.event_handlers)
     {:noreply, state.event_handlers(handlers)}
   end
 
   def handle_info({:tcp_closed, _socket}, state) do
     notice "Connection closed!"
     {:noreply, state.channels(Channels.init())}
   end
 
   def handle_info({:tcp_error, socket}, state) do
     {:stop, {:tcp_error, socket}, state}
   end
 
   def handle_info({:tcp, _, data}, state) do
+    debug? = state.debug
     case Utils.parse(data) do
       IrcMessage[ctcp: true] = msg ->
         send_event(msg, state)
         {:noreply, state}
       IrcMessage[ctcp: false] = msg ->
         send_event(msg, state)
         handle_data(msg, state)
-      IrcMessage[ctcp: :invalid] = msg when state.debug ->
+      IrcMessage[ctcp: :invalid] = msg when debug? ->
         send_event(msg, state)
         {:noreply, state}
       _ ->
         {:noreply, state}
     end
   end
 
   def handle_info({'DOWN', _, _, pid, _}, state) do
     handlers = do_remove_handler(pid, state.event_handlers)
     {:noreply, state.event_handlers(handlers)}
   end
   def handle_info(_, state) do
     {:noreply, state}
   end
 
   # Handle termination
   def terminate(_reason, _state), do: :ok
   # Handle code changes
   def code_change(_old, state, _extra), do: {:ok, state}
 
   ###############
   # Data handling
   ###############
 
   # Sucessfully logged in
-  def handle_data(msg, state) when msg.cmd == @RPL_WELCOME and not state.logged_on? do
-    {:noreply, state[logged_on?: true, login_time: :erlang.now()]}
+  def handle_data(IrcMessage[cmd: @rpl_WELCOME] = _msg, ClientState[logged_on?: false] = state) do
+    {:noreply, state.logged_on?(true).login_time(:erlang.now())}
   end
 
   # Server capabilities
-  def handle_data(msg, state) when msg.cmd == @RPL_ISUPPORT do
+  def handle_data(IrcMessage[cmd: @rpl_ISUPPORT] = msg, state) do
     {:noreply, Utils.isup(msg.args, state)}
   end
 
   # Client entered a channel
   def handle_data(IrcMessage[nick: nick, cmd: 'JOIN'] = msg, ClientState[nick: nick] = state) do
     channels = Channels.join(state.channels, Enum.first(msg.args))
     {:noreply, state.channels(channels)}
   end
 
   # Someone joined the client's channel
   def handle_data(IrcMessage[nick: user_nick, cmd: 'JOIN'] = msg, state) do
     channels = Channels.user_join(state.channels, Enum.first(msg.args), user_nick)
     {:noreply, state.channels(channels)}
   end
 
   # Topic message on join
   # 3 arguments is not RFC compliant but _very_ common
   # 2 arguments is RFC compliant
-  def handle_data(IrcMessage[cmd: @RPL_TOPIC] = msg, state) do
+  def handle_data(IrcMessage[cmd: @rpl_TOPIC] = msg, state) do
     {channel, topic} = case msg.args do
       [_nick, channel, topic] -> {channel, topic}
       [channel, topic]        -> {channel, topic}
     end
     channels = Channels.set_topic(state.channels, channel, topic)
     {:noreply, state.channels(channels)}
   end
 
   # Topic message while in channel
   def handle_data(IrcMessage[cmd: 'TOPIC', args: [channel, topic]], state) do
     channels = Channels.set_topic(state.channels, channel, topic)
     {:noreply, state.channels(channels)}
   end
 
   # NAMES reply
-  def handle_data(IrcMessage[cmd: @RPL_NAMREPLY] = msg, state) do
+  def handle_data(IrcMessage[cmd: @rpl_NAMREPLY] = msg, state) do
     {channel_type, channel, names} = case msg.args do
       [_nick, channel_type, channel, names] -> {channel_type, channel, names}
       [channel_type, channel, names]        -> {channel_type, channel, names}
     end
     channels = Channels.set_type(
       Channels.users_join(state.channels, channel, String.split(names, ' '),
       channel,
       channel_type))
     {:noreply, state.channels(channels)}
   end
 
   # We successfully changed name 
   def handle_data(IrcMessage[cmd: 'NICK', nick: nick, args: [new_nick]], ClientState[nick: nick] = state) do
     {:noreply, state.nick(new_nick)}
   end
 
   # Someone we know (or can see) changed name
   def handle_data(IrcMessage[cmd: 'NICK', nick: nick, args: [new_nick]], state) do
     channels = Channels.user_rename(state.channels, nick, new_nick)
     {:noreply, state.channels(channels)}
   end
 
   # We left a channel
   def handle_data(IrcMessage[cmd: 'PART', nick: nick] = msg, ClientState[nick: nick] = state) do
     channels = Channels.part(state.channels, Enum.first(msg.args))
     {:noreply, state.channels(channels)}
   end
 
   # Someone left a channel we are in
   def handle_data(IrcMessage[cmd: 'PART', nick: user_nick] = msg, state) do
     channels = Channels.user_part(state.channels, Enum.first(msg.args), user_nick)
     {:noreply, state.channels(channels)}
   end
       
   # We got a ping, reply if autoping is on.
   def handle_data(IrcMessage[cmd: 'PING'] = msg, ClientState[autoping: true] = state) do
     case msg do
-      IrcMessage[args: [from]] -> send!(state.socket, PONG2(state.nick, from))
-                             _ -> send!(state.socket, PONG1(state.nick))
-    end,
+      IrcMessage[args: [from]] -> send!(state.socket, pong2!(state.nick, from))
+                             _ -> send!(state.socket, pong1!(state.nick))
+    end
     {:noreply, state};
   end
 
   # "catch-all" (probably should remove this)
   def handle_data(_msg, state) do
     {:noreply, state}
   end
 
   ###############
   # Internal API
   ###############
   def send_event(msg, ClientState[event_handlers: handlers]) when is_list(handlers) do
     Enum.each(handlers, fn({pid, _}) -> pid <- msg end)
   end
 
-  def gv(key, options)          -> :proplists.get_value(key, options)
-  def gv(key, options, default) -> :proplists.get_value(key, options, default)
+  def gv(key, options),          do: :proplists.get_value(key, options)
+  def gv(key, options, default), do: :proplists.get_value(key, options, default)
 
   def do_add_handler(pid, handlers) do
     case Process.alive?(pid) and not Enum.member(handlers, pid) do
       true ->
         ref = Process.monitor(pid)
         [{pid, ref} | handlers]
       false ->
         handlers
     end
   end
 
   def do_remove_handler(pid, handlers) do
     case List.keyfind(handlers, pid, 1) do
       {pid, ref} ->
         Process.demonitor(ref)
         List.keydelete(handlers, pid, 1)
       false ->
           handlers
     end
   end
 
 end
\ No newline at end of file
diff --git a/lib/exirc/commands.ex b/lib/exirc/commands.ex
index 5566ac7..3f78d4d 100644
--- a/lib/exirc/commands.ex
+++ b/lib/exirc/commands.ex
@@ -1,87 +1,87 @@
 defmodule Irc.Commands do
 
   # Helpers
-  @CRLF '\r\n'
-  defmacro CMD(cmd) do
-    quote do: [unquote(cmd), @CRLF]
+  @crlf '\r\n'
+  defmacro command!(cmd) do
+    quote do: [unquote(cmd), @crlf]
   end
-  defmacro CTCP(cmd) do
+  defmacro ctcp!(cmd) do
     quote do: [1, unquote(cmd), 1]
   end
   defmacro send!(socket, data) do
     quote do: :gen_tcp.send(unquote(socket), unquote(data))
   end
 
   # IRC Commands
-  defmacro PASS(pwd) do
-    quote do: CMD(['PASS ', unquote(pwd)])
+  defmacro pass!(pwd) do
+    quote do: command! ['PASS ', unquote(pwd)]
   end
-  defmacro NICK(nick) do
-    quote do: CMD ['NICK ', unquote(nick)]
+  defmacro nick!(nick) do
+    quote do: command! ['NICK ', unquote(nick)]
   end
-  defmacro USER(user, name) do
-    quote do: CMD ['USER ', unquote(user), ' 0 * :', unquote(name)]
+  defmacro user!(user, name) do
+    quote do: command! ['USER ', unquote(user), ' 0 * :', unquote(name)]
   end
-  defmacro PONG1(nick) do
-    quote do: CMD ['PONG ', unquote(nick)]
+  defmacro pong1!(nick) do
+    quote do: command! ['PONG ', unquote(nick)]
   end
-  defmacro PONG2(nick, to) do
-    quote do: CMD ['PONG ', unquote(nick), ' ', unquote(to)]
+  defmacro pong2!(nick, to) do
+    quote do: command! ['PONG ', unquote(nick), ' ', unquote(to)]
   end
-  defmacro PRIVMSG(nick, msg) do
-    quote do: CMD ['PRIVMSG ', unquote(nick), ' :', unquote(msg)]
+  defmacro privmsg!(nick, msg) do
+    quote do: command! ['PRIVMSG ', unquote(nick), ' :', unquote(msg)]
   end
-  defmacro NOTICE(nick, msg) do
-    quote do: CMD ['NOTICE ', unquote(nick), ' :', unquote(msg)]
+  defmacro notice!(nick, msg) do
+    quote do: command! ['NOTICE ', unquote(nick), ' :', unquote(msg)]
   end
-  defmacro JOIN(channel, key) do
-    quote do: CMD ['JOIN ', unquote(channel), ' ', unquote(key)]
+  defmacro join!(channel, key) do
+    quote do: command! ['JOIN ', unquote(channel), ' ', unquote(key)]
   end
-  defmacro PART(channel) do
-    quote do: CMD ['PART ', unquote(channel)]
+  defmacro part!(channel) do
+    quote do: command! ['PART ', unquote(channel)]
   end
-  defmacro QUIT(msg // 'Leaving') do
-    quote do: CMD ['QUITE :', unquote(msg)]
+  defmacro quit!(msg // 'Leaving') do
+    quote do: command! ['QUITE :', unquote(msg)]
   end
 
   ####################
   # IRC Numeric Codes
   ####################
-  @RPL_WELCOME          '001'
-  @RPL_YOURHOST         '002'
-  @RPL_CREATED          '003'
-  @RPL_MYINFO           '004'
-  # @RPL_BOUNCE         '005' # RFC2812
-  @RPL_ISUPPORT         '005' # Defacto standard for server support
-  @RPL_BOUNCE           '010' # Defacto replacement of '005' in RFC2812
-  @RPL_STATSDLINE       '250'
-  @RPL_LUSERCLIENT      '251'
-  @RPL_LUSEROP          '252'
-  @RPL_LUSERUNKNOWN     '253'
-  @RPL_LUSERCHANNELS    '254'
-  @RPL_LUSERME          '255'
-  @RPL_LOCALUSERS       '265'
-  @RPL_GLOBALUSERS      '266'
-  @RPL_TOPIC            '332'
-  @RPL_NAMREPLY         '353'
-  @RPL_ENDOFNAMES       '366'
-  @RPL_MOTD             '372'
-  @RPL_MOTDSTART        '375'
-  @RPL_ENDOFMOTD        '376'
+  @rpl_WELCOME          '001'
+  @rpl_YOURHOST         '002'
+  @rpl_CREATED          '003'
+  @rpl_MYINFO           '004'
+  # @rpl_BOUNCE         '005' # RFC2812
+  @rpl_ISUPPORT         '005' # Defacto standard for server support
+  @rpl_BOUNCE           '010' # Defacto replacement of '005' in RFC2812
+  @rpl_STATSDLINE       '250'
+  @rpl_LUSERCLIENT      '251'
+  @rpl_LUSEROP          '252'
+  @rpl_LUSERUNKNOWN     '253'
+  @rpl_LUSERCHANNELS    '254'
+  @rpl_LUSERME          '255'
+  @rpl_LOCALUSERS       '265'
+  @rpl_GLOBALUSERS      '266'
+  @rpl_TOPIC            '332'
+  @rpl_NAMREPLY         '353'
+  @rpl_ENDOFNAMES       '366'
+  @rpl_MOTD             '372'
+  @rpl_MOTDSTART        '375'
+  @rpl_ENDOFMOTD        '376'
   # Error Codes
-  @ERR_NONICKNAMEGIVEN  '431'
-  @ERR_ERRONEUSNICKNAME '432'
-  @ERR_NICKNAMEINUSE    '433'
-  @ERR_NICKCOLLISION    '436'
-  @ERR_UNAVAILRESOURCE  '437'
-  @ERR_NEEDMOREPARAMS   '461'
-  @ERR_ALREADYREGISTRED '462'
-  @ERR_RESTRICTED       '484'
+  @err_NONICKNAMEGIVEN  '431'
+  @err_ERRONEUSNICKNAME '432'
+  @err_NICKNAMEINUSE    '433'
+  @err_NICKCOLLISION    '436'
+  @err_UNAVAILRESOURCE  '437'
+  @err_NEEDMOREPARAMS   '461'
+  @err_ALREADYREGISTRED '462'
+  @err_RESTRICTED       '484'
 
   # Code groups
-  @LOGON_ERRORS [@ERR_NONICKNAMEGIVEN,  @ERR_ERRONEUSNICKNAME,
-                 @ERR_NICKNAMEINUSE,    @ERR_NICKCOLLISION,
-                 @ERR_UNAVAILRESOURCE,  @ERR_NEEDMOREPARAMS,
-                 @ERR_ALREADYREGISTRED, @ERR_RESTRICTED]
+  @logon_errors [@err_NONICKNAMEGIVEN,  @err_ERRONEUSNICKNAME,
+                 @err_NICKNAMEINUSE,    @err_NICKCOLLISION,
+                 @err_UNAVAILRESOURCE,  @err_NEEDMOREPARAMS,
+                 @err_ALREADYREGISTRED, @err_RESTRICTED]
 
 end
\ No newline at end of file
diff --git a/lib/exirc/utils.ex b/lib/exirc/utils.ex
index 6ffba7c..9aebbe0 100644
--- a/lib/exirc/utils.ex
+++ b/lib/exirc/utils.ex
@@ -1,118 +1,117 @@
 defmodule ExIrc.Utils do
 
   alias ExIrc.Client.IrcMessage, as: IrcMessage
 
   @doc """
   Parse IRC message data
   """
   def parse(raw_data) do
     data = String.slice(raw_data, 1, String.length(raw_data) - 2)
     case data do
       <<":", _ :: binary>> ->
         [<<":", from :: binary>>, rest] = String.split(data, " ")
-        get_cmd rest, parse_from(from, IrcMessage.new(ctcp: false)
+        get_cmd rest, parse_from(from, IrcMessage.new(ctcp: false))
       data ->
         get_cmd String.split(data, " "), IrcMessage.new(ctcp: false)
-    end.
+    end
   end
 
   def parse_from(from, msg) do
     case Regex.split(%r/(!|@|\.)/, from) do
       [nick, "!", user, "@", host | host_rest] ->
-        IrcMessage.new(nick: nick, user: user, host: host <> host_rest)
+        msg.nick(nick).user(user).host(host ++ host_rest)
       [nick, "@", host | host_rest] ->
-        IrcMessage.new(nick: nick, host: host <> host_rest)
+        msg.nick(nick).host(host ++ host_rest)
       [_, "." | _] ->
         # from is probably a server name
-        IrcMessage.new(server: from)
+        msg.server(from)
       [nick] ->
-        IrcMessage.new(nick: nick)
+        msg.nick(nick)
     end
   end
 
   def get_cmd([cmd, arg1, [':', 1 | ctcp_trail] | rest], msg) when cmd == 'PRIVMSG' or cmd == 'NOTICE' do
     get_cmd([cmd, arg1, [1 | ctcp_trail] | rest], msg)
   end
   def get_cmd([cmd, _arg1, [1 | ctcp_trail] | rest], msg) when cmd == 'PRIVMSG' or cmd == 'NOTICE' do
     list = (ctcp_trail ++ (lc arg inlist rest, do: ' ' ++ arg))
             |> Enum.flatten
             |> Enum.reverse
     case list do
       [1 | ctcp_rev] ->
         [ctcp_cmd | args] = Enum.reverse(ctcp_rev) |> String.split(' ')
-        msg[cmd: ctcp_cmd, args: args, ctcp: true]
+        msg = msg.cmd(ctcp_cmd).args(args).ctcp(true)
       _ ->
-        msg[cmd: cmd, ctcp: :invalid]
+        msg = msg.cmd(cmd).ctcp(:invalid)
     end
   end
   def get_cmd([cmd | rest], msg) do
     get_args(rest, msg.cmd(cmd))
   end
 
   def get_args([], msg) do
     msg.args(Enum.reverse(msg.args))
   end
   def get_args([[':' | first_arg] | rest], msg) do
     list = lc arg inlist [first_arg | rest], do: ' ' ++ arg
     case Enum.flatten(list) do
       [_ | []] ->
           get_args([], msg.args(['' | msg.args]))
       [_ | full_trail] ->
           get_args([], msg.args([full_trail | msg.args]))
     end
   end
   def get_args([arg | []], msg) do
     get_args([], msg.args(['', arg | msg.args]))
   end
   def get_args([arg | rest], msg) do
     get_args(rest, msg.args([arg | msg.args]))
   end
 
   ##########################
   # Parse RPL_ISUPPORT (005)
   ##########################
-  def isup([], state) do: state
+  def isup([], state), do: state
   def isup([param | rest], state) do
     try do
       isup(rest, isup_param(param, state))
     rescue
       _ -> isup(rest, state)
     end
   end
 
   def isup_param('CHANTYPES=' ++ channel_prefixes, state) do
     state.channel_prefixes(channel_prefixes)
   end
   def isup_param('NETWORK=' ++ network, state) do
     state.network(network)
   end
   def isup_param('PREFIX=' ++ user_prefixes, state) do
-    result = Regex.run(%r/\((.*)\)(.*)/, user_prefixes, [:capture, :all_but_first])
-    {match, [{p1, l1}, {p2, l2}]} = result
+    {:match, [{p1, l1}, {p2, l2}]} = Regex.run(%r/\((.*)\)(.*)/, user_prefixes, [:capture, :all_but_first])
     group1 = String.slice(user_prefixes, p1 + 1, l1)
     group2 = String.slice(user_prefixes, p2 + 1, l2)
     state.user_prefixes(Enum.zip(group1, group2))
   end
   def isup_param(_, state) do
     state
   end
 
   @days_of_week   ['Mon','Tue','Wed','Thu','Fri','Sat','Sun']
   @months_of_year ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
-  def ctcp_time({{y, m, d}, {h, n, s}}) ->
+  def ctcp_time({{y, m, d}, {h, n, s}}) do
     [:lists.nth(:calendar.day_of_the_week(y,m,d), @days_of_week),
      " ",
-     :lists:nth(m, @months_of_year),
+     :lists.nth(m, @months_of_year),
      " ",
      :io_lib.format('~2..0s',[integer_to_list(d)]),
      " ",
      :io_lib.format('~2..0s',[integer_to_list(h)]),
      ":",
      :io_lib.format('~2..0s',[integer_to_list(n)]),
      ":",
      :io_lib.format('~2..0s',[integer_to_list(s)]),
      " ",
      integer_to_list(y)]
   end
 
 end
\ No newline at end of file