I have seen some places that use asciidoc as the interface, and then transpile asciidoc to docbook by using custom transformations. This works really well. It'

I have seen some places that use asciidoc as the interface, and then transpile asciidoc to docbook by using custom transformations. This works really well. It's a huge PITA to write anything but basic markdown for books or long articles (30+ pages) that you need to output in multiple formats (e.g. one source to PDF, epub, and html) to be honest.