While asciidoc 8.2.6 works fine for me, with version 8.4.5 I get errors like this from make info:
ASCIIDOC user-manual.xml WARNING: [colophon] missing specialsections section WARNING: [dedication] missing specialsections section WARNING: [bibliography] missing specialsections section WARNING: [appendix] missing specialsections section WARNING: [preface] missing specialsections section WARNING: [glossary] missing specialsections section WARNING: [index] missing specialsections section FAILED: [listdef-bulleted] missing section: [listtags-None] make: *** [user-manual.xml] Error 1
Thought you might want to know.
Sebastian