AdiIRC

It's a beast trying to read your code because it's not formatted. For example, I see a lot of lines with strike-out.

When you click 'reply', the editbox has several icons, and one of them says "PRE". Click on that, and you get a couple bracked symbols. Paste your code between the open/close PRE symbols, then click on "preview", and you can see it's much easier to read.

/*
[Addon]
Script=Checks if Query nick is still online
Version=1
Author=pball
Desc=This script echos a message to a query window if that nick goes offline while the window is open
For=Mirc
Date=3-25-11

[script]
*/
on *:open:?:*:{
  set $+(%,ison_,$network) $addtok($($+(%,ison_,$network),2),$nick,5)
  if (!$timer($network)) .timerison_ $+ $network 0 30 isonchk
}

on *:ACTIVE:?:{
  set $+(%,ison_,$network) $addtok($($+(%,ison_,$network),2),$target,5)
  if (!$timer($network)) .timerison_ $+ $network 0 30 isonchk
}

alias isonchk {
  set -l %num 1
  while ($gettok($($+(%,ison_,$network),2),%num,5)) {
    if (!$query($gettok($($+(%,ison_,$network),2),%num,5))) set $+(%,ison_,$network) $remtok($($+(%,ison_,$network),2),$gettok($($+(%,ison_,$network),2),%num,5),1,5)
    inc %num
  }
  if (!$($+(%,ison_,$network),2)) { .timerison_ $+ $network off | halt }
  set $+(%,isonchk_,$network) 1
  ison $replace($($+(%,ison_,$network),2),$chr(5),$chr(32))
}

on *:close:?: {
  set $+(%,ison_,$network) $remtok($($+(%,ison_,$network),2),$nick,1,5)
  if ($($+(%,ison_,$network),2) == $null) .timerison_ $+ $network off
  if ($($+(%,ison_,$network,$nick),2)) unset $+(%,ison_,$network,$nick)
}

raw 303:*:{
  if ($($+(%,isonchk_,$network),2)) {
    set -l %num 1
    while ($gettok($($+(%,ison_,$network),2),%num,5)) {
      if (!$istok($1-,$gettok($($+(%,ison_,$network),2),%num,5),32)) && (!$($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)),2)) { echo 4 -t $gettok($($+(%,ison_,$network),2),%num,5) $gettok($($+(%,ison_,$network),2),%num,5) is offline | set -u1800 $+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)) off }
      if ($istok($1-,$gettok($($+(%,ison_,$network),2),%num,5),32)) && ($($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)),2)) { echo 11 -t $gettok($($+(%,ison_,$network),2),%num,5) $gettok($($+(%,ison_,$network),2),%num,5) is online | unset $($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5))) }
      inc %num
    }
    unset $+(%,isonchk_,$network)
    halt
  }
}

It's a minor bug that I'm sure will be fixed soon. In the meantime, you can sanitize the $1- to behave like mIRC does. The server sends a colon touching the nick being checked, and mirc removes it, so this script is checking for 'othernick' but the 303 is returning :othernick

so can change the raw 303 handler section to be like:

raw 303:*:{
  if ($($+(%,isonchk_,$network),2)) {
    var %num 1 , %1- $remove($1-,:)
    while ($gettok($($+(%,ison_,$network),2),%num,5)) {
      if (!$istok(%1-,$gettok($($+(%,ison_,$network),2),%num,5),32)) && (!$($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)),2)) { echo 4 -t $gettok($($+(%,ison_,$network),2),%num,5) $gettok($($+(%,ison_,$network),2),%num,5) is offline | set -u1800 $+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)) off }
      if ($istok(%1-,$gettok($($+(%,ison_,$network),2),%num,5),32)) && ($($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5)),2)) { echo 11 -t $gettok($($+(%,ison_,$network),2),%num,5) $gettok($($+(%,ison_,$network),2),%num,5) is online | unset $($+(%,ison_,$network,_,$gettok($($+(%,ison_,$network),2),%num,5))) }
      inc %num
    }
    unset $+(%,isonchk_,$network)
    halt
  }
}

Working. Thanks

After I updated my AdiIRC today, I keep getting this notice (on the server window) whenever I receive a new private message.
The notice says: * Unset %query.flood

What is it, and is there a way to stop receiving it?

No solution for the (* Unset %query.flood) issue?

I am not seeing that variable being unset in this script, but look for something like unset -s %query in your other scripts.. and remove the -s part.

Couldn't find anything with -s %query in any of my scripts

That message comes from a /unset command with the -s parameter, so remove -s from any unset you find.

I did, but I still get this disturbing notice.

It only started to happen when I updated my adiirc

Forgot there is also /set -u, check if you have any /set -us and remove the -s part.

Edit: Try remove -s from any /set command.

I don't have any script with this command