make DocBooks XML compatible

docs/lcdproc-user/configuration.docbook

@@ -5,7 +5,7 @@
 <title>Configure LCDd</title>
 
 <para>
-As mentioned in the <link linkend=introduction>introduction</link>
+As mentioned in the <link linkend="introduction">introduction</link>
 LCDd, the LCDproc server, now (with version 0.4.3 of LCDproc) has its
 own configuration file, which is normally <filename>/etc/LCDd.conf</filename>.
 </para>
@@ -33,8 +33,8 @@ has a section which defines how the driver acts. Those sections start with
 [drivername].
 </para>
 <para>
-<anchor id=which-driver>The drivers are activated by specifiying them in a driver= line in the
-server section, like:
+<anchor id="which-driver">The drivers are activated by specifiying them in a driver= line in the
+server section, like:</anchor>
 </para>
 
 <example>
@@ -111,7 +111,7 @@ settings for the LCDproc server <application>LCDd</application>.
 <listitem>
 <para>
 Tells the server which driver(s) to use. See
-<link linkend=which-driver>above</link> for details
+<link linkend="which-driver">above</link> for details
 </para>
 <note>
 <para>

docs/lcdproc-user/drivers/hd44780.docbook

@@ -1029,7 +1029,7 @@ specifying which one (of multiple BWCT LCD devices) is wanted using the
 
 </sect2>
 
-<sect2 id=hd44780-compiling>
+<sect2 id="hd44780-compiling">
 <title>Compiling</title>
 
 <para>

docs/lcdproc-user/drivers/lircin.docbook

@@ -82,9 +82,9 @@ settings for the lircin LCDproc driver.
 <term>lircrc=</term>
 <listitem>
 <para>
-<anchor id=which-lircrc>Normally all LIRC clients scan the file <filename>~/.lircrc</filename>.
+<anchor id="which-lircrc">Normally all LIRC clients scan the file <filename>~/.lircrc</filename>.
 However, you might want to have a separate file to configure the
-LCDproc lircin driver only.
+LCDproc lircin driver only.</anchor>
 </para>
 <para>
 This option enables you to specify the file you want the lircin
@@ -119,7 +119,7 @@ The prog=... line must be the same as in your <filename>~/.lircrc</filename>
 <para>
 As mentioned above you can either modify the <filename>~/.lircrc</filename>
 or use a separate file for the lircin LCDproc driver (See
-<link linkend=which-lircrc>above</link> for details).
+<link linkend="which-lircrc">above</link> for details).
 </para>
 
 <para>

docs/lcdproc-user/drivers/mtxorb.docbook

@@ -88,8 +88,8 @@
 	  you have some idea of where you intend to permanently mount the module. For
 	  mounting ideas and tips, refer to the section "Mounting" below.
 	</para>
-	<Tip>
-	  <Title>Before you start</title>
+	<tip>
+	  <title>Before you start</title>
 	  <para>
 	    Your Matrix Orbital LCD or VFD module should be clearly marked with an
 	    indication of the module's power requirements. It should be either a 5 volt

docs/lcdproc-user/installation.docbook

@@ -18,7 +18,7 @@ debian tool), you can skip this this chapter.
 
 <para>
 If you're building this version from CVS, you'll need 
-autoconf, automake, aclocal & autoheader installed.
+autoconf, automake, aclocal &amp; autoheader installed.
 </para>
 
 <para>

docs/lcdproc-user/lcdproc-user.docbook

@@ -1,5 +1,6 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
-
+<?xml version='1.0'?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1//EN"
+                      "http://www.oasis-open.org/docbook/xml/4.1/docbookx.dtd" [
   <!ENTITY bookinfo SYSTEM "bookinfo.docbook">
   <!ENTITY introduction SYSTEM "introduction.docbook">
   <!ENTITY how-to-obtain SYSTEM "how-to-obtain.docbook">