Quick snippet that checks to see if the "level of person $1" is higher than the "level of $2." (or of "level $2" if .prefix property is used...) Should be useful for something. Whether the snippet returns $true or $false depends on several different things, and I'm not sure how to explain them all. So maybe examples will do better...

Examples of use: ------------- :: $prefix = ~&@%+
Nicks: P1, P2, P3, P4 -------- :: Target channel: #chan1
~P1, @P2, @P3, P4 on #chan1 -- :: ~P2, @P3, %P4, P1 on #chan2

-- $isover(P1,P2) = [ is ~P1 higher than @P2 on #chan1 ] = $true
-- $isover(P2,P1,#chan2) = [ is ~P2 higher than P1 on #chan2 ] = $true
-- $isover(P2,P3) = [ is @P2 higher than @P3 on #chan1 ] = $false
-- $isover(P1,@).prefix = [ is ~P1 higher than all @s (ops) on #chan1 ] = $true
-- $isover(P4,@).prefix = [ is P4 higher than all @s (ops) on #chan1] = $false
-- $isover(P3).prefix = [ is @P3 higher than all regular users on #chan1 ] = $true
-- $isover(P4).prefix = [ is P3 higher than all regular users on #chan1 ] = $false
-- $isover(P3,%,#chan2).prefix = [ is @P3 higher than all %s (halfops) on #chan2 ] = $true
-- $isover(P1,%,#chan2).prefix = [ is P1 higher than all %s (halfops) on #chan2 ] = $false
-- $isover(P4,%,#chan2).prefix = [ is %P4 higher than all %s (halfops) on #chan2 ] = $false
-- $isover(P4,#chan2).prefix = [ is %P4 higher than all regular users on #chan2 ] = $true
-- $isover(P1,#chan2).prefix = [ is P1 higher than all regular users on #chan2 ] = $false

There may be other examples, but these above should get the main point across.

Notes:
-- This snippet was made under the assumption that the $prefix identifier always returns the symbols of the prefixes in highest to lowest order. If anyone knows of any cases where this isn't true, I'm curious.

-- This snippet ONLY checks to see if the "level of person $1" is higher than, not equal to, the "level of person / level $2"

If you find any bugs, or see any ways to improve it, let me know. (I realize some lines could be combined, but I wanted to maintain readability, even though some lines might not follow that...)

-- Updates --
-- Made script check to see if second parameter begins with a #. If it does, automatically treat it as a channel. Else check to see if it contains any prefix symbols. If so, check against highest prefix and use third parameter as channel, or target channel if no third parameter. If not, ignore if third parameter, or use as channel if not.

-- Changed examples format and removed a few redundant ones.

-- Blackvenom666 suggested that I specify that this is useful for IRCD (And useless with chatspace, apparently)

alias isover {
  if (!$1) || ($4) || ((!$2) && ($prop != prefix)) { echo $color(info).dd * $iif(!$1,Insufficient,Invalid) parameters: $!isover | halt }
  var %s $len($prefix)
  while (%s) {
    var %pfx %pfx $+ $mid($prefix,%s,1)
    dec %s
  }
  if ($prop == prefix) {
    var %n2 $iif($regex($2,/([ %pfx ]+)/),$pos(%pfx,$left($regsubex(%pfx,/([^ $regml(1) ])/g,),1),1),0)
    var %ch $iif($3,$3,$iif($left($2,1) != $(#,) && $regex($2,/([ %pfx ]+)/) || !$2,#,$2))
  }
  else {
    var %n2 $iif($remove($nick(%ch,$2).pnick,$2),$pos(%pfx,$left($ifmatch,1),1),0)
    var %ch $iif($3,$3,#)
  }
  var %n1 $iif($remove($nick(%ch,$1).pnick,$1),$pos(%pfx,$left($ifmatch,1),1),0)
  return $iif(%n1 > %n2,$true,$false)
}