OK, then I was very wrong, my guess after some thinking was that the frame may
indicate new stuff for the upcoming release.
> For the first overloaded iterator on that page my Firefox browser shows a
> frame built of red dots around it. Has this a special meaning?
It means: the URL you're on points exactly to the thing inside of that frame.
Try clicking on some other links to see it in action.
I was considering using the FieldPairs() iterator, one one them, for the first
time.
<https://nim-lang.github.io/Nim/iterators.html#fieldPairs.i%2CS%2CT>
First question is: For the first overloaded iterator on that page my Firefox
browser shows a frame built of red dots around it. Has
