-<!doctype book PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
-<!entity at-spi-idl-accessible SYSTEM "sgml/Accessible.sgml">
-<!entity at-spi-idl-registry SYSTEM "sgml/Registry.sgml">
-<!entity at-spi-idl-application SYSTEM "sgml/Application.sgml">
-<!entity at-spi-idl-action SYSTEM "sgml/Action.sgml">
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
+<!ENTITY at-spi-idl-accessible SYSTEM "xml/Accessible.xml">
+<!ENTITY at-spi-idl-registry SYSTEM "xml/Registry.xml">
+<!ENTITY at-spi-idl-application SYSTEM "xml/Application.xml">
+<!ENTITY at-spi-idl-action SYSTEM "xml/Action.xml">
]>
<book>