Actually, it is that sidebar navigation which is one of the things bugging me, making the whole RFC harder to read. That said, when I'm implementing, I often r

Actually, it is that sidebar navigation which is one of the things bugging me, making the whole RFC harder to read. That said, when I'm implementing, I often refer to the text versions - especially as they're easier to diff. As to ToC, that 9114 render seems particularly bad for some reason. Whereas this one does have a ToC with links: https://datatracker.ietf.org/doc/html/rfc4128 https://datatracker.ietf.org/doc/html/rfc4128 That said, if I disable CSS (uMatrix) for the rfc-editor version, the ToC appears inline near the start, and looks a lot nicer. Possibly nicer then than the datatracker render.