I don't know what a pure continuation is so I'll have to do a bit of studying to find out what I have. I'll let you know when I have an answer. You've really

I don't know what a pure continuation is so I'll have to do a bit of studying to find out what I have. I'll let you know when I have an answer. You've really gotten my curiosity up now. I don't know how long discussions work on old HN items. If we get cut off I'll continue the discussion on the FJS github issues page.