Posted by abelsromero on Feb 27, 2020; 11:49pm
URL: https://discuss.asciidoctor.org/Where-can-I-find-a-list-of-built-in-attributes-and-counters-in-asciidoc-tp7697p7698.html

They should be here: https://asciidoctor.org/docs/user-manual/#attribute-catalog