ping / chatping               Sends a ping to chat contacts
 
   Format:
      ;ping -n <name>         Pings all chat contacts called <name>
      ;ping -g <group>        Pings everyone in the <group>
      ;ping                   Pings everyone
 
   Notes:
      The Chat task is used to chat with other players directly via telnet.
         Calls can be placed (or accepted) with any user whose MUD client uses
         the zChat or MudMaster protocols.
      This command is the equivalent of typing ';ping' in the relevant Chat task
         windows.
      The switches -n and -g can't be combined.
 
   User commands:
      ping / chatping
