Sorry to bother you again, but the more I dig into sections, the more I have questions.
So, is a blank line mandatory between a section title and its content?
I noticed this is the case for level 0 sections (otherwise the text is taken as the author name--something which is explained in the docs).
But for levels >0, the empty line seems optional. And all text is taken as content. Is this the desired behavior?
= My section
== My section
<?xml version="1.0" encoding="UTF-8"?>
<article xmlns="http://docbook.org/ns/docbook" xmlns:xl="http://www.w3.org/1999/xlink" version="5.0" xml:lang="en">