"a ~350 page book on TeX, plain TeX, and Eplain, originally written by Paul Abrahams, Kathryn Hargreaves, and Karl Berry. It is now a free GNU package ... [a] prebuilt PDF file is available" (ib., 2019-11-10)
"where the industry comes together to work against botnets, malware, spam, viruses, DoS attacks and other online exploitation. We are the largest global industry association, with more than 200 members worldwide, bringing together all the stakeholders in the online community in a confidential, open forum. We develop cooperative approaches for fighting online abuse."
"a drop-in replacement for the original AsciiDoc Python processor (...) Asciidoctor recognizes additional markup and formatting options, such as font-based icons (e.g., icon:fire) and UI elements (e.g., button:[Save]). Asciidoctor also offers a modern, responsive theme based on Foundation to style the HTML5 output."
"a text document format for writing notes, documentation, articles, books, ebooks, slideshows, web pages, man pages and blogs. AsciiDoc files can be translated to many formats including HTML, PDF, EPUB, man page."