docs: Unify on single DocBook version

DocBook 4.5 is backwards compatible.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1464

diff --git a/docs/reference/shell/shell-docs.sgml b/docs/reference/shell/shell-docs.sgml
index ebfd2213c8ab5d4954a92570435a2d238ff97b4f..af2d543d54dc9784772f4fb065c9e94d74ce9588 100644 (file)
--- a/docs/reference/shell/shell-docs.sgml
+++ b/docs/reference/shell/shell-docs.sgml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
-               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+               "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
 [
   <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
   <!ENTITY version SYSTEM "version.xml">

diff --git a/docs/reference/st/st-docs.sgml b/docs/reference/st/st-docs.sgml
index be4cec249ef0d8c8ea83a77ebb50ef9ebc41a7ab..4e5fd99973f2faaea84c9c40ee2a19d8e6a954c4 100644 (file)
--- a/docs/reference/st/st-docs.sgml
+++ b/docs/reference/st/st-docs.sgml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
-               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+               "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
 [
   <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
   <!ENTITY version SYSTEM "version.xml">

diff --git a/man/gnome-shell.xml b/man/gnome-shell.xml
index b366e3fea954119b84130a37cdec49d5c49bae48..2b245f7917b87394f5a0d8f1a0ab1a86112429c5 100644 (file)
--- a/man/gnome-shell.xml
+++ b/man/gnome-shell.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-        "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <refentry id="gnome-shell">