But what a privilege it is to read your code. I like that I can tell how it was worked out, with the occasional detritus of paths that were started and scrapped but imperfectly scrubbed over. I adore reading comments telling me what you were thinking about. I know you spent fifteen minutes figuring it out and you were kind enough to report on it, like leaving a trail marker as a quiet guiding hand for hikers to come. I know it was probably frustrating; I want to thank you for helping ease our way next time. I like that...