1<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> 2<chapter lang="en" id="id1-bb"> 3 <title>Test 'boostbook' root.</title> 4</chapter>
1<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> 2<chapter lang="en" id="id1-bb"> 3 <title>Test 'boostbook' root.</title> 4</chapter>