I've worked on this again for 5-6 hours: "R CMD check <..>" in R no longer gives a warning;
Look at the separate commits (and their log), to see more comments.
It would be great if you could merge this... Then, a release to CRAN could become closer.
((There are few FIXMEs still: The most important in my view is that named lists cannot go directly to Julia tuples unless to a tuple of (key, value) pairs ... which is probably the way to go. Named lists are very important in R))
I've worked on this again for 5-6 hours: "R CMD check <..>" in R no longer gives a warning; Look at the separate commits (and their log), to see more comments.
It would be great if you could merge this... Then, a release to CRAN could become closer.
((There are few FIXMEs still: The most important in my view is that named lists cannot go directly to Julia tuples unless to a tuple of (key, value) pairs ... which is probably the way to go. Named lists are very important in R))