on $*:TEXT:/[&!](part|gtfo|leave)/Si:#:{ 
  if ($nick isop $chan || $nick ishop $chan) { 
    part # 10 Part Command Initated By 10  $nick 

  } 
  else { 
    if ($nick isreg $chan || $nick isvoice $chan) { 
      msg $chan Sorry $nick You must have alest halfop to use that command. 
    } 
  } 
}