doc: Update PAM documentation from DockBook 4 to DocBook 5

Changed files
--------------

Make.xml.rules.in:
- Using RNG file instead of DTD file for checking XML files.
- Taking the correct stylesheet for README files.

doc/sag/Makefile.am, doc/adg/Makefile.am, doc/mwg/Makefile.am:
- Using RNG file instead of DTD file for checking XML files.

configure.ac:
- Adding a new option for selecting RNG check file (-enable-docbook-rng)
- Switching stylesheets to docbook 5
- Checking DocBook 5 environment instead of DocBook 4 environment

*.xml:
Update from DockBook 4 to DocBook 5

3 files changed, 46 insertions, 69 deletions

diff --git a/modules/pam_access/README.xml b/modules/pam_access/README.xml
index 8c7d078b..408aed00 100644
--- a/modules/pam_access/README.xml
+++ b/modules/pam_access/README.xml
@@ -1,39 +1,23 @@
-<?xml version="1.0" encoding='UTF-8'?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
-"http://www.docbook.org/xml/4.3/docbookx.dtd"
-[
-<!--
-<!ENTITY pamaccess SYSTEM "pam_access.8.xml">
--->
-<!--
-<!ENTITY accessconf SYSTEM "access.conf.5.xml">
--->
-]>
+<article xmlns="http://docbook.org/ns/docbook" version="5.0">
 
-<article>
-
-  <articleinfo>
+  <info>
 
     <title>
-      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
-      href="pam_access.8.xml" xpointer='xpointer(//refnamediv[@id = "pam_access-name"]/*)'/>
+      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="pam_access.8.xml" xpointer='xpointer(id("pam_access-name")/*)'/>
     </title>
 
-  </articleinfo>
+  </info>
 
   <section>
-    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
-      href="pam_access.8.xml" xpointer='xpointer(//refsect1[@id = "pam_access-description"]/*)'/>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="pam_access.8.xml" xpointer='xpointer(id("pam_access-description")/*)'/>
   </section>
 
   <section>
-    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
-      href="pam_access.8.xml" xpointer='xpointer(//refsect1[@id = "pam_access-options"]/*)'/>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="pam_access.8.xml" xpointer='xpointer(id("pam_access-options")/*)'/>
   </section>
 
   <section>
-    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
-      href="access.conf.5.xml" xpointer='xpointer(//refsect1[@id = "access.conf-examples"]/*)'/>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="access.conf.5.xml" xpointer='xpointer(id("access.conf-examples")/*)'/>
   </section>
 
-</article>
+</article>
\ No newline at end of file
diff --git a/modules/pam_access/access.conf.5.xml b/modules/pam_access/access.conf.5.xml
index 8fdbc31d..ff1cb223 100644
--- a/modules/pam_access/access.conf.5.xml
+++ b/modules/pam_access/access.conf.5.xml
@@ -1,8 +1,4 @@
-<?xml version="1.0" encoding='UTF-8'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
-        "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
-
-<refentry id="access.conf">
+<refentry xmlns="http://docbook.org/ns/docbook" version="5.0" xml:id="access.conf">
 
   <refmeta>
     <refentrytitle>access.conf</refentrytitle>
@@ -16,7 +12,7 @@
   </refnamediv>
 
 
-  <refsect1 id='access.conf-description'>
+  <refsect1 xml:id="access.conf-description">
     <title>DESCRIPTION</title>
     <para>
       The <filename>/etc/security/access.conf</filename> file specifies
@@ -126,7 +122,7 @@
 
   </refsect1>
 
-  <refsect1 id="access.conf-examples">
+  <refsect1 xml:id="access.conf-examples">
     <title>EXAMPLES</title>
     <para>
       These are some example lines which might be specified in
@@ -135,7 +131,7 @@
 
     <para>
       User <emphasis>root</emphasis> should be allowed to get access via
-      <emphasis>cron</emphasis>, X11 terminal <emphasis remap='I'>:0</emphasis>,
+      <emphasis>cron</emphasis>, X11 terminal <emphasis remap="I">:0</emphasis>,
       <emphasis>tty1</emphasis>, ..., <emphasis>tty5</emphasis>,
       <emphasis>tty6</emphasis>.
     </para>
@@ -216,7 +212,7 @@
 
   </refsect1>
 
-  <refsect1 id="access.conf-notes">
+  <refsect1 xml:id="access.conf-notes">
     <title>NOTES</title>
     <para>
       The default separators of list items in a field are space, ',', and tabulator
@@ -228,7 +224,7 @@
     </para>
   </refsect1>
 
-  <refsect1 id="access.conf-see_also">
+  <refsect1 xml:id="access.conf-see_also">
     <title>SEE ALSO</title>
     <para>
       <citerefentry><refentrytitle>pam_access</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
@@ -237,7 +233,7 @@
     </para>
   </refsect1>
 
-  <refsect1 id="access.conf-author">
+  <refsect1 xml:id="access.conf-author">
     <title>AUTHORS</title>
     <para>
       Original <citerefentry><refentrytitle>login.access</refentrytitle><manvolnum>5</manvolnum></citerefentry>
@@ -250,4 +246,4 @@
       introduced by Mike Becher &lt;mike.becher@lrz-muenchen.de&gt;.
     </para>
   </refsect1>
-</refentry>
+</refentry>
\ No newline at end of file
diff --git a/modules/pam_access/pam_access.8.xml b/modules/pam_access/pam_access.8.xml
index db853410..010e749e 100644
--- a/modules/pam_access/pam_access.8.xml
+++ b/modules/pam_access/pam_access.8.xml
@@ -1,16 +1,13 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
-                   "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
-
-<refentry id='pam_access'>
+<refentry xmlns="http://docbook.org/ns/docbook" version="5.0" xml:id="pam_access">
 
   <refmeta>
     <refentrytitle>pam_access</refentrytitle>
     <manvolnum>8</manvolnum>
-    <refmiscinfo class='setdesc'>Linux-PAM Manual</refmiscinfo>
+    <refmiscinfo class="source">Linux-PAM</refmiscinfo>
+    <refmiscinfo class="manual">Linux-PAM Manual</refmiscinfo>
   </refmeta>
 
-  <refnamediv id='pam_access-name'>
+  <refnamediv xml:id="pam_access-name">
     <refname>pam_access</refname>
     <refpurpose>
       PAM module for logdaemon style login access control
@@ -20,31 +17,31 @@
 <!-- body begins here -->
 
   <refsynopsisdiv>
-    <cmdsynopsis id="pam_access-cmdsynopsis">
+    <cmdsynopsis xml:id="pam_access-cmdsynopsis" sepchar=" ">
       <command>pam_access.so</command>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         debug
       </arg>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         nodefgroup
       </arg>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         noaudit
       </arg>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         accessfile=<replaceable>file</replaceable>
       </arg>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         fieldsep=<replaceable>sep</replaceable>
       </arg>
-      <arg choice="opt">
+      <arg choice="opt" rep="norepeat">
         listsep=<replaceable>sep</replaceable>
       </arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
 
-  <refsect1 id="pam_access-description">
+  <refsect1 xml:id="pam_access-description">
     <title>DESCRIPTION</title>
     <para>
       The pam_access PAM module is mainly for access management.
@@ -92,13 +89,13 @@
     </para>
   </refsect1>
 
-  <refsect1 id="pam_access-options">
+  <refsect1 xml:id="pam_access-options">
     <title>OPTIONS</title>
     <variablelist>
 
       <varlistentry>
         <term>
-          <option>accessfile=<replaceable>/path/to/access.conf</replaceable></option>
+          accessfile=/path/to/access.conf
         </term>
         <listitem>
           <para>
@@ -111,7 +108,7 @@
 
       <varlistentry>
         <term>
-          <option>debug</option>
+          debug
         </term>
         <listitem>
           <para>
@@ -123,7 +120,7 @@
 
       <varlistentry>
         <term>
-          <option>noaudit</option>
+          noaudit
         </term>
         <listitem>
           <para>
@@ -134,19 +131,19 @@
 
       <varlistentry>
         <term>
-          <option>fieldsep=<replaceable>separators</replaceable></option>
+          fieldsep=separators
         </term>
         <listitem>
           <para>
             This option modifies the field separator character that
             pam_access will recognize when parsing the access
             configuration file. For example:
-            <emphasis remap='B'>fieldsep=|</emphasis> will cause the
+            <emphasis remap="B">fieldsep=|</emphasis> will cause the
             default `:' character to be treated as part of a field value
             and `|' becomes the field separator. Doing this may be
             useful in conjunction with a system that wants to use
             pam_access with X based applications, since the
-            <emphasis remap='B'>PAM_TTY</emphasis> item is likely to be
+            <emphasis remap="B">PAM_TTY</emphasis> item is likely to be
             of the form "hostname:0" which includes a `:' character in
             its value. But you should not need this.
           </para>
@@ -155,14 +152,14 @@
 
       <varlistentry>
         <term>
-          <option>listsep=<replaceable>separators</replaceable></option>
+          listsep=separators
         </term>
         <listitem>
           <para>
             This option modifies the list separator character that
             pam_access will recognize when parsing the access
             configuration file. For example:
-            <emphasis remap='B'>listsep=,</emphasis> will cause the
+            <emphasis remap="B">listsep=,</emphasis> will cause the
             default ` ' (space) and `\t' (tab) characters to be treated
             as part of a list element value and `,' becomes the only
             list element separator. Doing this may be useful on a system
@@ -175,7 +172,7 @@
 
       <varlistentry>
         <term>
-          <option>nodefgroup</option>
+          nodefgroup
         </term>
         <listitem>
           <para>
@@ -190,7 +187,7 @@
     </variablelist>
   </refsect1>
 
-  <refsect1 id="pam_access-types">
+  <refsect1 xml:id="pam_access-types">
     <title>MODULE TYPES PROVIDED</title>
     <para>
       All module types (<option>auth</option>, <option>account</option>,
@@ -198,7 +195,7 @@
     </para>
   </refsect1>
 
-  <refsect1 id="pam_access-return_values">
+  <refsect1 xml:id="pam_access-return_values">
     <title>RETURN VALUES</title>
     <variablelist>
       <varlistentry>
@@ -244,17 +241,17 @@
     </variablelist>
   </refsect1>
 
-  <refsect1 id="pam_access-files">
+  <refsect1 xml:id="pam_access-files">
     <title>FILES</title>
     <variablelist>
       <varlistentry>
-        <term><filename>/etc/security/access.conf</filename></term>
+        <term>/etc/security/access.conf</term>
         <listitem>
           <para>Default configuration file</para>
         </listitem>
       </varlistentry>
       <varlistentry condition="with_vendordir">
-        <term><filename>%vendordir%/security/access.conf</filename></term>
+        <term>%vendordir%/security/access.conf</term>
         <listitem>
           <para>Default configuration file if
 	  <filename>/etc/security/access.conf</filename> does not exist.</para>
@@ -263,7 +260,7 @@
     </variablelist>
   </refsect1>
 
-  <refsect1 id="pam_access-see_also">
+  <refsect1 xml:id="pam_access-see_also">
     <title>SEE ALSO</title>
     <para>
       <citerefentry>
@@ -278,7 +275,7 @@
     </para>
   </refsect1>
 
-  <refsect1 id="pam_access-authors">
+  <refsect1 xml:id="pam_access-authors">
     <title>AUTHORS</title>
     <para>
       The logdaemon style login access control scheme was designed and implemented by
@@ -289,4 +286,4 @@
       was developed and provided by Mike Becher &lt;mike.becher@lrz-muenchen.de&gt;.
     </para>
   </refsect1>
-</refentry>
+</refentry>
\ No newline at end of file