1 The whois++ query langauge contains a number of mandatory commands which all
2 servers should support but there are also a number of optional commands. In
3 order that a client can find out what commands are supported by a server
4 there is a mandatory command called "command" that should provide a list of
5 all commands supported by the server. If you wish to use a command that is
6 optional you may wish to use the "command" command to find out if the server
9 This server only supports the mandatory commands.