Whitespace cleanup

2 files changed, 200 insertions, 200 deletions

diff --git a/lib/rbot/channel.rb b/lib/rbot/channel.rb
index edd206bf..34804c19 100644
--- a/lib/rbot/channel.rb
+++ b/lib/rbot/channel.rb
@@ -4,23 +4,23 @@ module Irc
   class IRCChannel
     # name of channel
     attr_reader :name
-    
+
     # current channel topic
     attr_reader :topic
-    
+
     # hash containing users currently in the channel
     attr_accessor :users
-    
+
     # if true, bot won't talk in this channel
     attr_accessor :quiet
-    
+
     # name:: channel name
     # create a new IRCChannel
     def initialize(name)
       @name = name
       @users = Hash.new
       @quiet = false
-	  @topic = Topic.new
+      @topic = Topic.new
     end
 
     # eg @bot.channels[chan].topic = topic
diff --git a/lib/rbot/rfc2812.rb b/lib/rbot/rfc2812.rb
index 4b19d586..8dc2016c 100644
--- a/lib/rbot/rfc2812.rb
+++ b/lib/rbot/rfc2812.rb
@@ -1,6 +1,6 @@
 module Irc
   # RFC 2812   Internet Relay Chat: Client Protocol
-  # 
+  #
   RPL_WELCOME=001
   # "Welcome to the Internet Relay Network
   # <nick>!<user>@<host>"
@@ -11,53 +11,53 @@ module Irc
   RPL_MYINFO=004
   # "<servername> <version> <available user modes>
   # <available channel modes>"
-  # 
+  #
   # - The server sends Replies 001 to 004 to a user upon
   # successful registration.
-  # 
+  #
   # RPL_BOUNCE=005
   # # "Try server <server name>, port <port number>"
   RPL_ISUPPORT=005
   # "005 nick PREFIX=(ov)@+ CHANTYPES=#& :are supported by this server"
-  # 
+  #
   # - Sent by the server to a user to suggest an alternative
   # server.  This is often used when the connection is
   # refused because the server is already full.
-  # 
+  #
   RPL_USERHOST=302
   # ":*1<reply> *( " " <reply> )"
-  # 
+  #
   # - Reply format used by USERHOST to list replies to
   # the query list.  The reply string is composed as
   # follows:
-  # 
+  #
   # reply = nickname [ "*" ] "=" ( "+" / "-" ) hostname
-  # 
+  #
   # The '*' indicates whether the client has registered
   # as an Operator.  The '-' or '+' characters represent
   # whether the client has set an AWAY message or not
   # respectively.
-  # 
+  #
   RPL_ISON=303
   # ":*1<nick> *( " " <nick> )"
-  # 
+  #
   # - Reply format used by ISON to list replies to the
   # query list.
-  # 
+  #
   RPL_AWAY=301
   # "<nick> :<away message>"
   RPL_UNAWAY=305
   # ":You are no longer marked as being away"
   RPL_NOWAWAY=306
   # ":You have been marked as being away"
-  # 
+  #
   # - These replies are used with the AWAY command (if
   # allowed).  RPL_AWAY is sent to any client sending a
   # PRIVMSG to a client which is away.  RPL_AWAY is only
   # sent by the server to which the client is connected.
   # Replies RPL_UNAWAY and RPL_NOWAWAY are sent when the
   # client removes and sets an AWAY message.
-  # 
+  #
   RPL_WHOISUSER=311
   # "<nick> <user> <host> * :<real name>"
   RPL_WHOISSERVER=312
@@ -70,7 +70,7 @@ module Irc
   # "<nick> :End of WHOIS list"
   RPL_WHOISCHANNELS=319
   # "<nick> :*( ( "@" / "+" ) <channel> " " )"
-  # 
+  #
   # - Replies 311 - 313, 317 - 319 are all replies
   # generated in response to a WHOIS message.  Given that
   # there are enough parameters present, the answering
@@ -85,107 +85,107 @@ module Irc
   # has been granted permission to speak on a moderated
   # channel.  The RPL_ENDOFWHOIS reply is used to mark
   # the end of processing a WHOIS message.
-  # 
+  #
   RPL_WHOWASUSER=314
   # "<nick> <user> <host> * :<real name>"
   RPL_ENDOFWHOWAS=369
   # "<nick> :End of WHOWAS"
-  # 
+  #
   # - When replying to a WHOWAS message, a server MUST use
   # the replies RPL_WHOWASUSER, RPL_WHOISSERVER or
   # ERR_WASNOSUCHNICK for each nickname in the presented
   # list.  At the end of all reply batches, there MUST
   # be RPL_ENDOFWHOWAS (even if there was only one reply
   # and it was an error).
-  # 
+  #
   RPL_LISTSTART=321
   # Obsolete. Not used.
-  # 
+  #
   RPL_LIST=322
   # "<channel> <# visible> :<topic>"
   RPL_LISTEND=323
   # ":End of LIST"
-  # 
+  #
   # - Replies RPL_LIST, RPL_LISTEND mark the actual replies
   # with data and end of the server's response to a LIST
   # command.  If there are no channels available to return,
   # only the end reply MUST be sent.
-  # 
+  #
   RPL_UNIQOPIS=325
   # "<channel> <nickname>"
-  # 
+  #
   RPL_CHANNELMODEIS=324
   # "<channel> <mode> <mode params>"
-  # 
+  #
   RPL_NOTOPIC=331
   # "<channel> :No topic is set"
   RPL_TOPIC=332
   # "<channel> :<topic>"
-  # 
+  #
   # - When sending a TOPIC message to determine the
   # channel topic, one of two replies is sent.  If
   # the topic is set, RPL_TOPIC is sent back else
   # RPL_NOTOPIC.
-  # 
+  #
   RPL_TOPIC_INFO=333
   # <channel> <set by> <unixtime>
   RPL_INVITING=341
   # "<channel> <nick>"
-  # 
+  #
   # - Returned by the server to indicate that the
   # attempted INVITE message was successful and is
   # being passed onto the end client.
-  # 
+  #
   RPL_SUMMONING=342
   # "<user> :Summoning user to IRC"
-  # 
+  #
   # - Returned by a server answering a SUMMON message to
   # indicate that it is summoning that user.
-  # 
+  #
   RPL_INVITELIST=346
   # "<channel> <invitemask>"
   RPL_ENDOFINVITELIST=347
   # "<channel> :End of channel invite list"
-  # 
+  #
   # - When listing the 'invitations masks' for a given channel,
   # a server is required to send the list back using the
   # RPL_INVITELIST and RPL_ENDOFINVITELIST messages.  A
   # separate RPL_INVITELIST is sent for each active mask.
   # After the masks have been listed (or if none present) a
   # RPL_ENDOFINVITELIST MUST be sent.
-  # 
+  #
   RPL_EXCEPTLIST=348
   # "<channel> <exceptionmask>"
   RPL_ENDOFEXCEPTLIST=349
   # "<channel> :End of channel exception list"
-  # 
+  #
   # - When listing the 'exception masks' for a given channel,
   # a server is required to send the list back using the
   # RPL_EXCEPTLIST and RPL_ENDOFEXCEPTLIST messages.  A
   # separate RPL_EXCEPTLIST is sent for each active mask.
   # After the masks have been listed (or if none present)
   # a RPL_ENDOFEXCEPTLIST MUST be sent.
-  # 
+  #
   RPL_VERSION=351
   # "<version>.<debuglevel> <server> :<comments>"
-  # 
+  #
   # - Reply by the server showing its version details.
   # The <version> is the version of the software being
   # used (including any patchlevel revisions) and the
   # <debuglevel> is used to indicate if the server is
   # running in "debug mode".
-  # 
+  #
   # The "comments" field may contain any comments about
   # the version or further version details.
-  # 
+  #
   RPL_WHOREPLY=352
   # "<channel> <user> <host> <server> <nick>
   # ( "H" / "G" > ["*"] [ ( "@" / "+" ) ]
   # :<hopcount> <real name>"
-  # 
+  #
   RPL_ENDOFWHO=315
   # "<name> :End of WHO list"
-  # 
+  #
   # - The RPL_WHOREPLY and RPL_ENDOFWHO pair are used
   # to answer a WHO message.  The RPL_WHOREPLY is only
   # sent if there is an appropriate match to the WHO
@@ -193,16 +193,16 @@ module Irc
   # with a WHO message, a RPL_ENDOFWHO MUST be sent
   # after processing each list item with <name> being
   # the item.
-  # 
+  #
   RPL_NAMREPLY=353
   # "( "=" / "*" / "@" ) <channel>
   # :[ "@" / "+" ] <nick> *( " " [ "@" / "+" ] <nick> )
   # - "@" is used for secret channels, "*" for private
   # channels, and "=" for others (public channels).
-  # 
+  #
   RPL_ENDOFNAMES=366
   # "<channel> :End of NAMES list"
-  # 
+  #
   # - To reply to a NAMES message, a reply pair consisting
   # of RPL_NAMREPLY and RPL_ENDOFNAMES is sent by the
   # server back to the client.  If there is no channel
@@ -212,81 +212,81 @@ module Irc
   # channels and contents are sent back in a series of
   # RPL_NAMEREPLY messages with a RPL_ENDOFNAMES to mark
   # the end.
-  # 
+  #
   RPL_LINKS=364
   # "<mask> <server> :<hopcount> <server info>"
   RPL_ENDOFLINKS=365
   # "<mask> :End of LINKS list"
-  # 
+  #
   # - In replying to the LINKS message, a server MUST send
   # replies back using the RPL_LINKS numeric and mark the
   # end of the list using an RPL_ENDOFLINKS reply.
-  # 
+  #
   RPL_BANLIST=367
   # "<channel> <banmask>"
   RPL_ENDOFBANLIST=368
   # "<channel> :End of channel ban list"
-  # 
+  #
   # - When listing the active 'bans' for a given channel,
   # a server is required to send the list back using the
   # RPL_BANLIST and RPL_ENDOFBANLIST messages.  A separate
   # RPL_BANLIST is sent for each active banmask.  After the
   # banmasks have been listed (or if none present) a
   # RPL_ENDOFBANLIST MUST be sent.
-  # 
+  #
   RPL_INFO=371
   # ":<string>"
   RPL_ENDOFINFO=374
   # ":End of INFO list"
-  # 
+  #
   # - A server responding to an INFO message is required to
   # send all its 'info' in a series of RPL_INFO messages
   # with a RPL_ENDOFINFO reply to indicate the end of the
   # replies.
-  # 
+  #
   RPL_MOTDSTART=375
   # ":- <server> Message of the day - "
   RPL_MOTD=372
   # ":- <text>"
   RPL_ENDOFMOTD=376
   # ":End of MOTD command"
-  # 
+  #
   # - When responding to the MOTD message and the MOTD file
   # is found, the file is displayed line by line, with
   # each line no longer than 80 characters, using
   # RPL_MOTD format replies.  These MUST be surrounded
   # by a RPL_MOTDSTART (before the RPL_MOTDs) and an
   # RPL_ENDOFMOTD (after).
-  # 
+  #
   RPL_YOUREOPER=381
   # ":You are now an IRC operator"
-  # 
+  #
   # - RPL_YOUREOPER is sent back to a client which has
   # just successfully issued an OPER message and gained
   # operator status.
-  # 
+  #
   RPL_REHASHING=382
   # "<config file> :Rehashing"
-  # 
+  #
   # - If the REHASH option is used and an operator sends
   # a REHASH message, an RPL_REHASHING is sent back to
   # the operator.
-  # 
+  #
   RPL_YOURESERVICE=383
   # "You are service <servicename>"
-  # 
+  #
   # - Sent by the server to a service upon successful
   # registration.
-  # 
+  #
   RPL_TIME=391
   # "<server> :<string showing server's local time>"
-  # 
+  #
   # - When replying to the TIME message, a server MUST send
   # the reply using the RPL_TIME format above.  The string
   # showing the time need only contain the correct day and
   # time there.  There is no further requirement for the
   # time string.
-  # 
+  #
   RPL_USERSSTART=392
   # ":UserID   Terminal  Host"
   RPL_USERS=393
@@ -295,14 +295,14 @@ module Irc
   # ":End of users"
   RPL_NOUSERS=395
   # ":Nobody logged in"
-  # 
+  #
   # - If the USERS message is handled by a server, the
   # replies RPL_USERSTART, RPL_USERS, RPL_ENDOFUSERS and
   # RPL_NOUSERS are used.  RPL_USERSSTART MUST be sent
   # first, following by either a sequence of RPL_USERS
   # or a single RPL_NOUSER.  Following this is
   # RPL_ENDOFUSERS.
-  # 
+  #
   RPL_TRACELINK=200
   # "Link <version & debug level> <destination>
   # <next server> V<protocol version>
@@ -333,7 +333,7 @@ module Irc
   # "File <logfile> <debug level>"
   RPL_TRACEEND=262
   # "<server name> <version & debug level> :End of TRACE"
-  # 
+  #
   # - The RPL_TRACE* are all returned by the server in
   # response to the TRACE message.  How many are
   # returned is dependent on the TRACE message and
@@ -350,12 +350,12 @@ module Irc
   # response to a TRACE command traversing the IRC
   # network should reflect the actual connectivity of
   # the servers themselves along that path.
-  # 
+  #
   # RPL_TRACENEWTYPE is to be used for any connection
   # which does not fit in the other categories but is
   # being displayed anyway.
   # RPL_TRACEEND is sent to indicate the end of the list.
-  # 
+  #
   RPL_LOCALUSERS=265
   # ":Current local  users: 3  Max: 4"
   RPL_GLOBALUSERS=266
@@ -367,7 +367,7 @@ module Irc
   # "<linkname> <sendq> <sent messages>
   # <sent Kbytes> <received messages>
   # <received Kbytes> <time open>"
-  # 
+  #
   # - reports statistics on a connection.  <linkname>
   # identifies the particular connection, <sendq> is
   # the amount of data that is queued and waiting to be
@@ -378,45 +378,45 @@ module Irc
   # Kbytes> for received data, respectively.  <time
   # open> indicates how long ago the connection was
   # opened, in seconds.
-  # 
+  #
   RPL_STATSCOMMANDS=212
   # "<command> <count> <byte count> <remote count>"
-  # 
+  #
   # - reports statistics on commands usage.
-  # 
+  #
   RPL_ENDOFSTATS=219
   # "<stats letter> :End of STATS report"
-  # 
+  #
   RPL_STATSUPTIME=242
   # ":Server Up %d days %d:%02d:%02d"
-  # 
+  #
   # - reports the server uptime.
-  # 
+  #
   RPL_STATSOLINE=243
   # "O <hostmask> * <name>"
-  # 
+  #
   # - reports the allowed hosts from where user may become IRC
   # operators.
-  # 
+  #
   RPL_UMODEIS=221
   # "<user mode string>"
-  # 
+  #
   # - To answer a query about a client's own mode,
   # RPL_UMODEIS is sent back.
-  # 
+  #
   RPL_SERVLIST=234
   # "<name> <server> <mask> <type> <hopcount> <info>"
-  # 
+  #
   RPL_SERVLISTEND=235
   # "<mask> <type> :End of service listing"
-  # 
+  #
   # - When listing services in reply to a SERVLIST message,
   # a server is required to send the list back using the
   # RPL_SERVLIST and RPL_SERVLISTEND messages.  A separate
   # RPL_SERVLIST is sent for each service.  After the
   # services have been listed (or if none present) a
   # RPL_SERVLISTEND MUST be sent.
-  # 
+  #
   RPL_LUSERCLIENT=251
   # ":There are <integer> users and <integer>
   # services on <integer> servers"
@@ -429,7 +429,7 @@ module Irc
   RPL_LUSERME=255
   # ":I have <integer> clients and <integer>
   # servers"
-  # 
+  #
   # - In processing an LUSERS message, the server
   # sends a set of replies from RPL_LUSERCLIENT,
   # RPL_LUSEROP, RPL_USERUNKNOWN,
@@ -438,7 +438,7 @@ module Irc
   # RPL_LUSERCLIENT and RPL_LUSERME.  The other
   # replies are only sent back if a non-zero count
   # is found for them.
-  # 
+  #
   RPL_ADMINME=256
   # "<server> :Administrative info"
   RPL_ADMINLOC1=257
@@ -447,7 +447,7 @@ module Irc
   # ":<admin info>"
   RPL_ADMINEMAIL=259
   # ":<admin info>"
-  # 
+  #
   # - When replying to an ADMIN message, a server
   # is expected to use replies RPL_ADMINME
   # through to RPL_ADMINEMAIL and provide a text
@@ -458,82 +458,82 @@ module Irc
   # and finally the administrative contact for the
   # server (an email address here is REQUIRED)
   # in RPL_ADMINEMAIL.
-  # 
+  #
   RPL_TRYAGAIN=263
   # "<command> :Please wait a while and try again."
-  # 
+  #
   # - When a server drops a command without processing it,
   # it MUST use the reply RPL_TRYAGAIN to inform the
   # originating client.
-  # 
+  #
   # 5.2 Error Replies
-  # 
+  #
   # Error replies are found in the range from 400 to 599.
-  # 
+  #
   ERR_NOSUCHNICK=401
   # "<nickname> :No such nick/channel"
-  # 
+  #
   # - Used to indicate the nickname parameter supplied to a
   # command is currently unused.
-  # 
+  #
   ERR_NOSUCHSERVER=402
   # "<server name> :No such server"
-  # 
+  #
   # - Used to indicate the server name given currently
   # does not exist.
-  # 
+  #
   ERR_NOSUCHCHANNEL=403
   # "<channel name> :No such channel"
-  # 
+  #
   # - Used to indicate the given channel name is invalid.
-  # 
+  #
   ERR_CANNOTSENDTOCHAN=404
   # "<channel name> :Cannot send to channel"
-  # 
+  #
   # - Sent to a user who is either (a) not on a channel
   # which is mode +n or (b) not a chanop (or mode +v) on
   # a channel which has mode +m set or where the user is
   # banned and is trying to send a PRIVMSG message to
   # that channel.
-  # 
+  #
   ERR_TOOMANYCHANNELS=405
   # "<channel name> :You have joined too many channels"
-  # 
+  #
   # - Sent to a user when they have joined the maximum
   # number of allowed channels and they try to join
   # another channel.
-  # 
+  #
   ERR_WASNOSUCHNICK=406
   # "<nickname> :There was no such nickname"
-  # 
+  #
   # - Returned by WHOWAS to indicate there is no history
   # information for that nickname.
-  # 
+  #
   ERR_TOOMANYTARGETS=407
   # "<target> :<error code> recipients. <abort message>"
-  # 
+  #
   # - Returned to a client which is attempting to send a
   # PRIVMSG/NOTICE using the user@host destination format
   # and for a user@host which has several occurrences.
-  # 
+  #
   # - Returned to a client which trying to send a
   # PRIVMSG/NOTICE to too many recipients.
-  # 
+  #
   # - Returned to a client which is attempting to JOIN a safe
   # channel using the shortname when there are more than one
   # such channel.
-  # 
+  #
   ERR_NOSUCHSERVICE=408
   # "<service name> :No such service"
-  # 
+  #
   # - Returned to a client which is attempting to send a SQUERY
   # to a service which does not exist.
-  # 
+  #
   ERR_NOORIGIN=409
   # ":No origin specified"
-  # 
+  #
   # - PING or PONG message missing the originator parameter.
-  # 
+  #
   ERR_NORECIPIENT=411
   # ":No recipient given (<command>)"
   ERR_NOTEXTTOSEND=412
@@ -544,161 +544,161 @@ module Irc
   # "<mask> :Wildcard in toplevel domain"
   ERR_BADMASK=415
   # "<mask> :Bad Server/host mask"
-  # 
+  #
   # - 412 - 415 are returned by PRIVMSG to indicate that
   # the message wasn't delivered for some reason.
   # ERR_NOTOPLEVEL and ERR_WILDTOPLEVEL are errors that
   # are returned when an invalid use of
   # "PRIVMSG $<server>" or "PRIVMSG #<host>" is attempted.
-  # 
+  #
   ERR_UNKNOWNCOMMAND=421
   # "<command> :Unknown command"
-  # 
+  #
   # - Returned to a registered client to indicate that the
   # command sent is unknown by the server.
-  # 
+  #
   ERR_NOMOTD=422
   # ":MOTD File is missing"
-  # 
+  #
   # - Server's MOTD file could not be opened by the server.
-  # 
+  #
   ERR_NOADMININFO=423
   # "<server> :No administrative info available"
-  # 
+  #
   # - Returned by a server in response to an ADMIN message
   # when there is an error in finding the appropriate
   # information.
-  # 
+  #
   ERR_FILEERROR=424
   # ":File error doing <file op> on <file>"
-  # 
+  #
   # - Generic error message used to report a failed file
   # operation during the processing of a message.
-  # 
+  #
   ERR_NONICKNAMEGIVEN=431
   # ":No nickname given"
-  # 
+  #
   # - Returned when a nickname parameter expected for a
   # command and isn't found.
-  # 
+  #
   ERR_ERRONEUSNICKNAME=432
   # "<nick> :Erroneous nickname"
-  # 
+  #
   # - Returned after receiving a NICK message which contains
   # characters which do not fall in the defined set.  See
   # section 2.3.1 for details on valid nicknames.
-  # 
+  #
   ERR_NICKNAMEINUSE=433
   # "<nick> :Nickname is already in use"
-  # 
+  #
   # - Returned when a NICK message is processed that results
   # in an attempt to change to a currently existing
   # nickname.
-  # 
+  #
   ERR_NICKCOLLISION=436
   # "<nick> :Nickname collision KILL from <user>@<host>"
-  # 
+  #
   # - Returned by a server to a client when it detects a
   # nickname collision (registered of a NICK that
   # already exists by another server).
-  # 
+  #
   ERR_UNAVAILRESOURCE=437
   # "<nick/channel> :Nick/channel is temporarily unavailable"
-  # 
+  #
   # - Returned by a server to a user trying to join a channel
   # currently blocked by the channel delay mechanism.
-  # 
+  #
   # - Returned by a server to a user trying to change nickname
   # when the desired nickname is blocked by the nick delay
   # mechanism.
-  # 
+  #
   ERR_USERNOTINCHANNEL=441
   # "<nick> <channel> :They aren't on that channel"
-  # 
+  #
   # - Returned by the server to indicate that the target
   # user of the command is not on the given channel.
-  # 
+  #
   ERR_NOTONCHANNEL=442
   # "<channel> :You're not on that channel"
-  # 
+  #
   # - Returned by the server whenever a client tries to
   # perform a channel affecting command for which the
   # client isn't a member.
-  # 
+  #
   ERR_USERONCHANNEL=443
   # "<user> <channel> :is already on channel"
-  # 
+  #
   # - Returned when a client tries to invite a user to a
   # channel they are already on.
-  # 
+  #
   ERR_NOLOGIN=444
   # "<user> :User not logged in"
-  # 
+  #
   # - Returned by the summon after a SUMMON command for a
   # user was unable to be performed since they were not
   # logged in.
-  # 
-  # 
+  #
+  #
   ERR_SUMMONDISABLED=445
   # ":SUMMON has been disabled"
-  # 
+  #
   # - Returned as a response to the SUMMON command.  MUST be
   # returned by any server which doesn't implement it.
-  # 
+  #
   ERR_USERSDISABLED=446
   # ":USERS has been disabled"
-  # 
+  #
   # - Returned as a response to the USERS command.  MUST be
   # returned by any server which does not implement it.
-  # 
+  #
   ERR_NOTREGISTERED=451
   # ":You have not registered"
-  # 
+  #
   # - Returned by the server to indicate that the client
   # MUST be registered before the server will allow it
   # to be parsed in detail.
-  # 
+  #
   ERR_NEEDMOREPARAMS=461
   # "<command> :Not enough parameters"
-  # 
+  #
   # - Returned by the server by numerous commands to
   # indicate to the client that it didn't supply enough
   # parameters.
-  # 
+  #
   ERR_ALREADYREGISTRED=462
   # ":Unauthorized command (already registered)"
-  # 
+  #
   # - Returned by the server to any link which tries to
   # change part of the registered details (such as
   # password or user details from second USER message).
-  # 
+  #
   ERR_NOPERMFORHOST=463
   # ":Your host isn't among the privileged"
-  # 
+  #
   # - Returned to a client which attempts to register with
   # a server which does not been setup to allow
   # connections from the host the attempted connection
   # is tried.
-  # 
+  #
   ERR_PASSWDMISMATCH=464
   # ":Password incorrect"
-  # 
+  #
   # - Returned to indicate a failed attempt at registering
   # a connection for which a password was required and
   # was either not given or incorrect.
-  # 
+  #
   ERR_YOUREBANNEDCREEP=465
   # ":You are banned from this server"
-  # 
+  #
   # - Returned after an attempt to connect and register
   # yourself with a server which has been setup to
   # explicitly deny connections to you.
-  # 
+  #
   ERR_YOUWILLBEBANNED=466
-  # 
+  #
   # - Sent by a server to a user to inform that access to the
   # server will soon be denied.
-  # 
+  #
   ERR_KEYSET=467
   # "<channel> :Channel key already set"
   ERR_CHANNELISFULL=471
@@ -717,99 +717,99 @@ module Irc
   # "<channel> :Channel doesn't support modes"
   ERR_BANLISTFULL=478
   # "<channel> <char> :Channel list is full"
-  # 
+  #
   ERR_NOPRIVILEGES=481
   # ":Permission Denied- You're not an IRC operator"
-  # 
+  #
   # - Any command requiring operator privileges to operate
   # MUST return this error to indicate the attempt was
   # unsuccessful.
-  # 
+  #
   ERR_CHANOPRIVSNEEDED=482
   # "<channel> :You're not channel operator"
-  # 
+  #
   # - Any command requiring 'chanop' privileges (such as
   # MODE messages) MUST return this error if the client
   # making the attempt is not a chanop on the specified
   # channel.
-  # 
-  # 
+  #
+  #
   ERR_CANTKILLSERVER=483
   # ":You can't kill a server!"
-  # 
+  #
   # - Any attempts to use the KILL command on a server
   # are to be refused and this error returned directly
   # to the client.
-  # 
+  #
   ERR_RESTRICTED=484
   # ":Your connection is restricted!"
-  # 
+  #
   # - Sent by the server to a user upon connection to indicate
   # the restricted nature of the connection (user mode "+r").
-  # 
+  #
   ERR_UNIQOPPRIVSNEEDED=485
   # ":You're not the original channel operator"
-  # 
+  #
   # - Any MODE requiring "channel creator" privileges MUST
   # return this error if the client making the attempt is not
   # a chanop on the specified channel.
-  # 
+  #
   ERR_NOOPERHOST=491
   # ":No O-lines for your host"
-  # 
+  #
   # - If a client sends an OPER message and the server has
   # not been configured to allow connections from the
   # client's host as an operator, this error MUST be
   # returned.
-  # 
+  #
   ERR_UMODEUNKNOWNFLAG=501
   # ":Unknown MODE flag"
-  # 
+  #
   # - Returned by the server to indicate that a MODE
   # message was sent with a nickname parameter and that
   # the a mode flag sent was not recognized.
-  # 
+  #
   ERR_USERSDONTMATCH=502
   # ":Cannot change mode for other users"
-  # 
+  #
   # - Error sent to any user trying to view or change the
   # user mode for a user other than themselves.
-  # 
+  #
   # 5.3 Reserved numerics
-  # 
+  #
   # These numerics are not described above since they fall into one of
   # the following categories:
-  # 
+  #
   # 1. no longer in use;
-  # 
+  #
   # 2. reserved for future planned use;
-  # 
+  #
   # 3. in current use but are part of a non-generic 'feature' of
   # the current IRC server.
-  RPL_SERVICEINFO=231 
+  RPL_SERVICEINFO=231
   RPL_ENDOFSERVICES=232
   RPL_SERVICE=233
-  RPL_NONE=300     
+  RPL_NONE=300
   RPL_WHOISCHANOP=316
-  RPL_KILLDONE=361    
+  RPL_KILLDONE=361
   RPL_CLOSING=362
-  RPL_CLOSEEND=363    
+  RPL_CLOSEEND=363
   RPL_INFOSTART=373
   RPL_MYPORTIS=384
-  RPL_STATSCLINE=213  
+  RPL_STATSCLINE=213
   RPL_STATSNLINE=214
-  RPL_STATSILINE=215   
+  RPL_STATSILINE=215
   RPL_STATSKLINE=216
   RPL_STATSQLINE=217
   RPL_STATSYLINE=218
-  RPL_STATSVLINE=240   
+  RPL_STATSVLINE=240
   RPL_STATSLLINE=241
-  RPL_STATSHLINE=244  
+  RPL_STATSHLINE=244
   RPL_STATSSLINE=244
-  RPL_STATSPING=246  
+  RPL_STATSPING=246
   RPL_STATSBLINE=247
   ERR_NOSERVICEHOST=492
-  
+
   # implements RFC 2812 and prior IRC RFCs.
   # clients register handler proc{}s for different server events and IrcClient
   # handles dispatch
@@ -819,7 +819,7 @@ module Irc
       @handlers = Hash.new
       @users = Array.new
     end
-  
+
     # key::   server event to handle
     # value:: proc object called when event occurs
     # set a handler for a server event
@@ -854,26 +854,26 @@ module Irc
     def []=(key, value)
       @handlers[key] = value
     end
-    
+
     # key:: event name
     # remove a handler for a server event
     def deletehandler(key)
       @handlers.delete(key)
     end
-   
+
     # takes a server string, checks for PING, PRIVMSG, NOTIFY, etc, and parses
     # numeric server replies, calling the appropriate handler for each, and
     # sending it a hash containing the data from the server
     def process(serverstring)
       data = Hash.new
       data[:serverstring] = serverstring
-      
+
       unless serverstring =~ /^(:(\S+)\s)?(\S+)(\s(.*))?/
-	      raise "Unparseable Server Message!!!: #{serverstring}"
+        raise "Unparseable Server Message!!!: #{serverstring}"
       end
- 
+
       prefix, command, params = $2, $3, $5
-      
+
       if prefix != nil
         data[:source] = prefix
         if prefix =~ /^(\S+)!(\S+)$/
@@ -885,7 +885,7 @@ module Irc
       # split parameters in an array
       argv = []
       params.scan(/(?!:)(\S+)|:(.*)/) { argv << ($1 || $2) } if params
-      
+
       case command
       when 'PING'
         data[:pingid] = argv[0]
@@ -955,7 +955,7 @@ module Irc
           # TOPICLEN=450 KICKLEN=450 CHANNELLEN=30 KEYLEN=23 CHANTYPES=#
           # PREFIX=(ov)@+ CASEMAPPING=ascii CAPAB IRCD=dancer :are available
           # on this server"
-          # 
+          #
           argv.each {|a|
             if a =~ /^(.*)=(.*)$/
               data[$1.downcase.to_sym] = $2
@@ -1041,7 +1041,7 @@ module Irc
         data[:target] = argv[0]
         data[:message] = argv[1]
         handle(:privmsg, data)
-        
+
         # Now we split it
         if(data[:target] =~ /^[#&!+].*/)
           handle(:public, data)
@@ -1094,7 +1094,7 @@ module Irc
     end
 
     private
-    
+
     # key::  server event name
     # data:: hash containing data about the event, passed to the proc
     # call client's proc for an event, if they set one as a handler