Someone

on *:TEXT:?greet*:#zaros: { 
  if (!$2) { 
    notice $nick Syntax. If you want to set a greet, type !greet <greethere> 
  } 
  else { 
    set $+(%,greet.,$chan.,$nick) $2- 
    notice $nick You have just set your greet to: $2- 
  } 
} 
on *:JOIN:#zaros: { 
  if (!$($+(%,greet.,$chan.,$nick),2)) { 
    notice $nick You do not have a greet set. Type !greet <greethere> 
  } 
  else { 
    msg $chan «| $nick |» $($+(%,greet.,$chan.,$nick),2)      
  } 
}