[Konstantinos]

pawn Код:

public OnPlayerCommandPerformed( playerid, cmdtext[ ], success )
{
    if( !success )
    {
        new
            msg_[ 64 ]
        ;
        format( msg_, sizeof( msg_ ), "The command \"%s\" does not exist", cmdtext );
        SendClientMessage( playerid, -1, msg_ );
    }
    return 1;
}