Almost 12 years old and not authentic. The readme1st.txt file distributed with ADOM (which is otherwise full of license terms, copyrights etc) does not state that disassembling of the code to provide documentation isn't allowed. Nowhere on the official ADOM website you can find that. However in the documentation section, there is a link to HTML ADOM Manual, which is actually part of the Improved Guidebook.
http://www.ancardia.com/documentation.html
So Soirana, until there is recent statement from TB, just finally shut up.
And at the very least, stop being rude.