Forums Scripts & Popups Calculate with time identifiers

alias diff {
  var %a = $ctime($iif($2,$1,$date) $iif($2,$2,$1))
  if %a > $ctime { return - $duration($calc(%a - $ctime)) }
  return + $duration($calc($ctime - %a))
}

alias diff {
  var %a = $ctime($iif($2,$1-,$date $1))
  if %a > $ctime { return - $duration($calc(%a - $ctime)) }
  return + $duration($calc($ctime - %a))
}