Sorry I realized my mistake and deleted my comment before I saw yours. FTR, I was saying that the ";" in the `then` clause of the if statement didn't end it, b

Sorry I realized my mistake and deleted my comment before I saw yours. FTR, I was saying that the ";" in the `then` clause of the if statement didn't end it, but it actually does. I see that arjunnarayan got this wrong too in his comment here: https://news.ycombinator.com/item?id=8498187 https://news.ycombinator.com/item?id=8498187.