This is the preamble, which can contain contributor information and should contain the Creative Commons Attribution statement below.
For this book example, I have copied information directly from several Web sites that are hosted by asciidoctor.org and devoted to providing Asciidoc/Asciidoctor documentation, and have authored some explanations. Graphics used are either explicitly available for free, are property of RISC-V International, or were created using Wavedrom.
This document is released under a Creative Commons Attribution 4.0 International License.