on [<modes>]kick [<serial#>] [-|^]<match> { <action> }
This hook is triggered whenever the client observes another client (or itself!) being kicked from a channel.
| $0 | nickname of user kicked from channel | 
| $1 | nickname of user kicking $0 from channel | 
| $2 | channel kick observed on | 
| $3- | kick message | 
To distinguish who is being kicked on a channel:
 on ^kick "*" {
    if ( [$0] == N ) {
       xecho -b You have been kicked from $2 by $1 \($3-\)
    } {
       xecho -b $0 has been kicked from $2 by $1 \($3-\)
    }
 }