scala-mode2 indenting status

gistfile1.txt

// ok
def foo0(x: Int) =
  x match {
    case 99 => 123
    case _ => 999
  }

// not great, prefer 1-dedent for last 3 lines
def foo1(x: Int) = x match {
    case 99 => 123
    case _ => 999
  }

// ok
def foo2(x: Int) = x + 9

// ok
def foo3(x: Int) =
  x + 9

// ok
def foo4(x: Int) =
  x match {
    case 99 => 123
    case _ => 999
  }

// not great, prefer dedent for last 4 lines
def foo5(x: Int) = if (x > 10) {
    123
  } else {
    999
  }

// ok
def foo6(x: Int) =
  if (x > 10) {
    123
  } else {
    999
  }

// failed, should resemble 8 but dedent last 4
def foo7(x: Int) = if (x > 10)
                     123
                   else
                     999

// ok
def foo8(x: Int) =
  if (x > 10)
    123
  else
    999