+sno_whois.c - Spy on clients who WHOIS you seeing idle time (snomask +W).
+
+Extban Modules
+--------------
+
+extb_account.so - Account bans (+b $a[:mask])
+extb_canjoin.so - Banned from another channel (+b $j:mask)
+extb_channel.so - Other-channel bans (+b $c:mask)
+extb_extgecos.so - Extended ban (+b $x:mask)
+extb_oper.so - Oper bans (+b $o)
+extb_realname.so - Realname (gecos) bans (+b $r:mask)
+extb_server.so - Server bans (+b $s:mask)