1<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> 2<chapter id="test" last-revision="$Date: 2010-10-30 15:29:27 +0100 (Sat, 30 Oct 2010) $" lang="en"> 3 <title>Test 'boostbook' root.</title> 4</chapter>