Re: [docbook-apps] Should xmllint successfully validate docbook 5 containing XIncludes?
<?xml version="1.0" encoding="utf-8"?> <article xmlns='http://docbook.org/ns/docbook' xmlns:xlink='http://www.w3.org/1999/xlink' xmlns:mathml="http://www.w3.org/TR/MathML2/dtd/mathml2.dtd" version="5.0" xml:lang="en"> <title>Title of your document</title>