On Thu, Oct 30, 2014 at 4:46 AM, Ethan Furman <ethan at stoneleaf.us> wrote: > Even if it becomes official, which seems likely, it will still be optional > -- hence, only useful if folks actually use it. ;) Yes, but if it's official, the standard library (large parts of it, at least) will use it, which will make it a lot more useful than it currently is. ChrisA