Ok, let's try not using $fline then. I dunno why it's not working for you, tested and worked fine for me. Anyway, try this code instead:
Code:
menu channel { 
  $iif(%multi,$style(1)) Multi user : $iif(%multi,unset %multi,set %multi 1)
}
alias -l effect return 6¤3.11·13´6`9·4.13¤ $+ 1 $1 7¤3.11·13´6`9·4.11¤1
on *:INPUT:#: {
  var %nicks $nick(#,0) 
  var %i 1
  while (%i <= %nicks) {
    var %nick $nick(#,%i) 
    if ($1 isin %nick) { 
      var %true 1
      msg # $effect(%nick) $2- 
      if (!%multi) halt 
    }
    inc %i
  }
  if (%true) halt
}
How does that work? It might be slow in channels with a high population.




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