Swift switch case lines should be indented

Hi

Look at this code:

        switch operation {
        case "/": displayValue = operand / value
        case "*": displayValue = operand * value
        case "+": displayValue = operand + value
        case "-": displayValue = operand - value
        default: break
        }

There is a definite structure there. All the case lines are subordinate to the main switch statement and end at the } . But in a longish function that structure is not reflected by Xcode's indentation and that makes it a bit harder to read. It seems natural to me that the case lines be indented.