Mine

on *:TEXT:$($readini(bzbot.ini, cmdident, cmdident) $+ op*):*:{
  if (80 <= $readini(bzbot.ini, users, $nick $+ ) {
    if (($2 ischan) && ($me !isop $2)) { msg $chan $nick $+ : I am not an OP on channel $2 $+ . }
    if (($2 !ischan) && ($me !isop $chan)) { msg $chan $nick $+ : I am not an OP on channel $chan $+ . }
    if (($2 == $null) && ($2 !ischan)) { .mode $chan +o $nick }
    if ($2 !ischan) { .mode $chan +o $2- }
    if (($2 ischan) && ($3 == $null)) { .mode $2 +oo $nick }
    if ($2 ischan) { .mode $2 +oo $3- }
  }
  else { msg $chan $nick $+ : You are not allowed to use the 'OP' command. }
 }