Manual:
References:
- https://asciidoctor.org/news/2013/01/30/asciidoc-returns-to-github/
- https://asciidoctor.org/docs/user-manual/#video
- http://asciidoc.org/plugins.html
- https://asciidoctor.org/docs/migrating-from-msword/
- https://en.wikipedia.org/wiki/Comparison_of_documentation_generators
- https://varnish-cache.org/docs/trunk/phk/sphinx.html
- https://www.sphinx-doc.org/en/master/usage/installation.html#overview
- https://coderwall.com/p/vemncg/what-is-the-difference-rest-docutils-sphinx-readthedocs