Clean up documentation

2 files changed, 18 insertions, 21 deletions

diff --git a/tcpd/couriertcpd.sgml b/tcpd/couriertcpd.sgml
index 86d5038..4a835e3 100644
--- a/tcpd/couriertcpd.sgml
+++ b/tcpd/couriertcpd.sgml
@@ -1,7 +1,7 @@
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
 <!-- Copyright 2000-2020 Double Precision, Inc.  See COPYING for -->
 <!-- distribution information. -->
-<refentry>
+<refentry id="couriertcpd">
   <info><author><firstname>Sam</firstname><surname>Varshavchik</surname><contrib>Author</contrib></author><productname>Courier Mail Server</productname></info>
 
   <refmeta>
@@ -39,7 +39,7 @@ TCP server daemon</refpurpose>
     </cmdsynopsis>
   </refsynopsisdiv>
 
-  <refsect1>
+  <refsect1 id="couriertcpd_description">
     <title>DESCRIPTION</title>
 
     <para>
@@ -68,7 +68,7 @@ which network connections will be rejected.</para>
 
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertcpd_options">
     <title>OPTIONS</title>
 
     <variablelist>
@@ -378,8 +378,7 @@ superuser can specify <option>-user</option>.</para>
 
   </refsect1>
 
-  <refsect1>
-
+  <refsect1 id="couriertcpd_multiple_port_list">
     <title>MULTIPLE PORT LIST</title>
 
     <anchor id="list"/>
@@ -440,8 +439,7 @@ will create network connections on ports 25 and 999 of the IP address
 
   </refsect1>
 
-  <refsect1>
-
+  <refsect1 id="couriertcpd_access_file">
     <title>ACCESS FILE</title>
 
     <para>
@@ -465,7 +463,7 @@ from one or more plain text
 files. Blank lines in the text file are ignored. Lines that start with the #
 character are also ignored.</para>
 
-    <refsect2>
+    <refsect2 id="couriertcpd_rejecting_and_accepting_connections_by_ip_address">
       <title>Rejecting and accepting connections by IP address</title>
 
       <para>
@@ -529,7 +527,7 @@ connections to be rejected:</para>
 
     </refsect2>
 
-    <refsect2>
+    <refsect2 id="couriertcpd_ipv6_addresses">
       <title>IPv6 addresses</title>
 
       <note>
@@ -638,8 +636,7 @@ file, the entry for the most specific IP address.</para>
       </para>
     </refsect2>
 
-    <refsect2>
-
+    <refsect2 id="couriertcpd_dns_access_lists">
       <title>DNS ACCESS LISTS</title>
 
       <para>
@@ -825,7 +822,7 @@ file, the entry for the most specific IP address.</para>
       </para>
     </refsect2>
 
-    <refsect2>
+    <refsect2 id="couriertcpd_multiple_dns_lists">
       <title>MULTIPLE DNS LISTS</title>
 
       <para>
@@ -861,7 +858,7 @@ file, the entry for the most specific IP address.</para>
       </para>
     </refsect2>
 
-    <refsect2>
+    <refsect2 id="couriertcpd_additional_dns_access_list_variables">
       <title>ADDITIONAL DNS ACCESS LIST VARIABLES</title>
 
       <para>
@@ -911,7 +908,7 @@ file, the entry for the most specific IP address.</para>
       </para>
     </refsect2>
 
-    <refsect2>
+    <refsect2 id="couriertcpd_using_dns_whitelists_with_spf">
       <title>USING DNS WHITELISTS WITH SPF</title>
 
       <para>
@@ -928,7 +925,7 @@ file, the entry for the most specific IP address.</para>
     </refsect2>
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertcpd_environment_variables">
     <title>ENVIRONMENT VARIABLES</title>
 
     <para>
@@ -1007,7 +1004,7 @@ TCP port of the remote end of the network connection.</para>
     </variablelist>
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertcpd_see_also">
     <title>SEE ALSO</title>
 
     <para>
diff --git a/tcpd/couriertls.sgml b/tcpd/couriertls.sgml
index c7971cc..82669e2 100644
--- a/tcpd/couriertls.sgml
+++ b/tcpd/couriertls.sgml
@@ -1,7 +1,7 @@
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
 <!-- Copyright 2000-2018 Double Precision, Inc.  See COPYING for -->
 <!-- distribution information. -->
-<refentry>
+<refentry id="couriertls">
   <info><author><firstname>Sam</firstname><surname>Varshavchik</surname><contrib>Author</contrib></author><productname>Courier Mail Server</productname></info>
 
   <refmeta>
@@ -25,7 +25,7 @@ TLS/SSL protocol wrapper</refpurpose>
     </cmdsynopsis>
   </refsynopsisdiv>
 
-  <refsect1>
+  <refsect1 id="couriertls_description">
     <title>DESCRIPTION</title>
 
     <para>
@@ -42,7 +42,7 @@ An application typically creates a network connection, then runs
 connection with SSL/TLS.</para>
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertls_options">
     <title>OPTIONS</title>
 
     <variablelist>
@@ -175,7 +175,7 @@ If the program is not specified, the standard input and output of
 
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertls_environment_variables">
     <title>ENVIRONMENT VARIABLES</title>
 
 <para>
@@ -288,7 +288,7 @@ X.509 certificate according to the <option>-domain</option> option,
     </variablelist>
   </refsect1>
 
-  <refsect1>
+  <refsect1 id="couriertls_see_also">
     <title>SEE ALSO</title>
 
     <para>