on @*:text:*:#cservice {
  if $nick isop $chan { halt }
  if $1- == %csRepeat- [ $+ [ $nick ] ] { 
    mode $chan +b $address($nick,2) 
    .timerrepeatCS- [ $+ [ $nick ] ] off
  }
  if %csRepeat- [ $+ [ $nick ] ] == $null {
    set %csRepeat- [ $+ [ $nick ] ] $1-
    .timerrepeatCS- [ $+ [ $nick ] ] 1 300 unset %csRepeat- [ $+ [ $nick ] ] $1-
  }
  if $1- !== %csRepeat- [ $+ [ $nick ] ] { 
    set %csRepeat- [ $+ [ $nick ] ] $1-
  }
}