Perhaps you'll be interested in this discussion of markup format and tool chain alternatives to GNU info (in the context of Emacs): http://lwn.net/Articles/625

Perhaps you'll be interested in this discussion of markup format and tool chain alternatives to GNU info (in the context of Emacs): http://lwn.net/Articles/625072/ http://lwn.net/Articles/625072/ (It got no interest on HN: https://news.ycombinator.com/item?id=8911625 https://news.ycombinator.com/item?id=8911625)