Synopsis:
   on [<modes>]pong [<serial#>] [-|^]<match> { <action> }

Description:
   This hook is triggered whenever the client receives a PING
   message.  

Parameters:
   $0    nickname sending the PONG
   $1-   argument to PONG (usually a time in seconds, but not necessarily)

Examples:
   To filter PING messages from other clients:
      on ^pong "*" {
         echo *** Received PING from $0: $1-
      }

See Also:
   quote(5)

