Merge branch 'cmode-M'

By Alexander Barton (2) and DNS777 (1)

* cmode-M:
  Add new channel mode "M" to doc/Modes.txt
  Remove Can_Send_To_Channel_Identified()
  Implement channel mode "M"

diff --combined src/ngircd/messages.h
index d2e04dbf3454186b60def620a0847fe5b51cc9f5,0c36f60a26ba71bdc35fc284d956e92cec854da4..53637b446357a97d0a1a32d104f6355a78f4b5ef
--- 1/src/ngircd/messages.h
--- 2/src/ngircd/messages.h
+++ b/src/ngircd/messages.h
@@@ -21,7 -21,7 +21,7 @@@
  #define RPL_YOURHOST_MSG              "002 %s :Your host is %s, running version ngircd-%s (%s/%s/%s)"
  #define RPL_CREATED_MSG                       "003 %s :This server has been started %s"
  #define RPL_MYINFO_MSG                        "004 %s %s ngircd-%s %s %s"
- #define RPL_ISUPPORT1_MSG             "005 %s RFC2812 IRCD=ngIRCd CASEMAPPING=ascii PREFIX=(ov)@+ CHANTYPES=#&+ CHANMODES=beI,k,l,imnOPRstz CHANLIMIT=#&+:%d :are supported on this server"
+ #define RPL_ISUPPORT1_MSG             "005 %s RFC2812 IRCD=ngIRCd CASEMAPPING=ascii PREFIX=(ov)@+ CHANTYPES=#&+ CHANMODES=beI,k,l,imMnOPRstz CHANLIMIT=#&+:%d :are supported on this server"
  #define RPL_ISUPPORT2_MSG             "005 %s CHANNELLEN=%d NICKLEN=%d TOPICLEN=%d AWAYLEN=%d KICKLEN=%d MODES=%d MAXLIST=beI:%d EXCEPTS=e INVEX=I PENALTY :are supported on this server"
  
  #define RPL_TRACELINK_MSG             "200 %s Link %s-%s %s %s V%s %ld %d %d"
@@@ -99,7 -99,7 +99,7 @@@
  #define ERR_NOSUCHNICK_MSG            "401 %s %s :No such nick or channel name"
  #define ERR_NOSUCHSERVER_MSG          "402 %s %s :No such server"
  #define ERR_NOSUCHCHANNEL_MSG         "403 %s %s :No such channel"
 -#define ERR_CANNOTSENDTOCHAN_MSG      "404 %s %s :Cannot send to channel"
 +#define ERR_CANNOTSENDTOCHAN_MSG      "404 %s %s :Cannot send to channel (+m) -- Moderated"
  #define ERR_TOOMANYCHANNELS_MSG               "405 %s %s :You have joined too many channels"
  #define ERR_WASNOSUCHNICK_MSG         "406 %s %s :There was no such nickname"
  #define ERR_NOORIGIN_MSG              "409 %s :No origin specified"
@@@ -124,14 -124,14 +124,14 @@@
  #define ERR_NEEDMOREPARAMS_MSG                "461 %s %s :Syntax error"
  #define ERR_ALREADYREGISTRED_MSG      "462 %s :Connection already registered"
  #define ERR_PASSWDMISMATCH_MSG                "464 %s :Invalid password"
 -#define ERR_CHANNELISFULL_MSG         "471 %s %s :Cannot join channel (+l)"
 -#define ERR_SECURECHANNEL_MSG         "471 %s %s :Cannot join channel (+z)"
 -#define ERR_OPONLYCHANNEL_MSG         "471 %s %s :Cannot join channel (+O)"
 -#define ERR_REGONLYCHANNEL_MSG                "471 %s %s :Cannot join channel (+R)"
 +#define ERR_CHANNELISFULL_MSG         "471 %s %s :Cannot join channel (+l) -- Channel is too full, try later"
 +#define ERR_SECURECHANNEL_MSG         "471 %s %s :Cannot join channel (+z) -- SSL connections only"
 +#define ERR_OPONLYCHANNEL_MSG         "471 %s %s :Cannot join channel (+O) -- IRC opers only"
 +#define ERR_REGONLYCHANNEL_MSG                "471 %s %s :Cannot join channel (+R) -- Registered users only"
  #define ERR_UNKNOWNMODE_MSG           "472 %s %c :is unknown mode char for %s"
 -#define ERR_INVITEONLYCHAN_MSG                "473 %s %s :Cannot join channel (+i)"
 -#define ERR_BANNEDFROMCHAN_MSG                "474 %s %s :Cannot join channel (+b)"
 -#define ERR_BADCHANNELKEY_MSG         "475 %s %s :Cannot join channel (+k)"
 +#define ERR_INVITEONLYCHAN_MSG                "473 %s %s :Cannot join channel (+i) -- Invited users only"
 +#define ERR_BANNEDFROMCHAN_MSG                "474 %s %s :Cannot join channel (+b) -- You are banned"
 +#define ERR_BADCHANNELKEY_MSG         "475 %s %s :Cannot join channel (+k) -- Wrong channel key"
  #define ERR_NOCHANMODES_MSG           "477 %s %s :Channel doesn't support modes"
  #define ERR_LISTFULL_MSG              "478 %s %s %s: Channel list is full (%d)"
  #define ERR_NOPRIVILEGES_MSG          "481 %s :Permission denied"