look into /help $iif
um you can shorten this

alias gone {
  if (!$1) {  
    .scon -a away AFK
    echo Away System On
    .set %Kaway on
    .set %Kawaymsg AFK
    .enable #Beep
    halt
  }
  .scon -a away $1-
  echo Away System On
  .set %Kaway on
  .set %Kawaymsg $1-
  .enable #Beep
}

into this

alias gone { 
  .scon -a away $iif(!$1,AFK,$1-)
  echo Away System On
  set %Kaway on
  set %Kawaymsg $iif(!$1,AFK,$1-)
  .enable #Beep
}

keep up the coding