[gobject-introspection/gir-docbook] g-ir-doc-tool: Add DOCTYPE

[Tomeu Vizoso <tomeuv src gnome org>]

commit 146f05bac5ac92f3f83558dc58f3ec256d998be0
Author: Tomeu Vizoso <tomeu vizoso collabora co uk>
Date:   Thu Aug 11 18:43:11 2011 +0200

    g-ir-doc-tool: Add DOCTYPE

 giscanner/docbookwriter.py             |    8 ++++++--
 tests/doctool/Regress-1.0-expected.xml |    5 +++++
 2 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/giscanner/docbookwriter.py b/giscanner/docbookwriter.py
index 0de8b58..93c26d7 100644
--- a/giscanner/docbookwriter.py
+++ b/giscanner/docbookwriter.py
@@ -28,6 +28,11 @@ from .xmlwriter import XMLWriter
 
 XMLNS = "http://docbook.org/ns/docbook";
 XMLVERSION = "5.0"
+DOCTYPE = """<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
+               "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"; [
+<!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+<!ENTITY version SYSTEM "version.xml">
+]>"""
 
 def _space(num):
     return " " * num
@@ -267,6 +272,7 @@ class DocBookWriter(object):
                 page.add_signal(DocBookEntity(signal.name, "signal", signal))
 
     def write(self, output):
+        self._writer.write_line(DOCTYPE)
         with self._writer.tagcontext("book", [
             ("xml:id", "page_%s" % self._namespace.name),
             ("xmlns", XMLNS),
@@ -421,5 +427,3 @@ class DocBookWriter(object):
 
         parent_chain.reverse()
         return parent_chain
-
-
diff --git a/tests/doctool/Regress-1.0-expected.xml b/tests/doctool/Regress-1.0-expected.xml
index 5ecaa14..660096f 100644
--- a/tests/doctool/Regress-1.0-expected.xml
+++ b/tests/doctool/Regress-1.0-expected.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
+               "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"; [
+<!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+<!ENTITY version SYSTEM "version.xml">
+]>
 <book xml:id="page_Regress"
       xmlns="http://docbook.org/ns/docbook";
       version="5.0">