From 08177c85efd52c2c2ab00991791649ad8cf61297 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Mon, 14 Jan 2013 21:58:22 -0500
Subject: [PATCH] make-directive-index: link to systemd options

---
 Makefile.am             |  1 +
 make-directive-index.py | 17 +++++++++++++++++
 man/systemd.xml         |  4 ++--
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 05dcc79f6..f02e9532d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -699,6 +699,7 @@ EXTRA_DIST += \
 	man/index.html
 
 XML_DIRECTIVE_FILES = \
+	man/systemd.xml \
 	man/systemd.unit.xml \
 	man/systemd.service.xml \
 	man/systemd.socket.xml \
diff --git a/make-directive-index.py b/make-directive-index.py
index 3bf672e1a..e94f4c5b3 100755
--- a/make-directive-index.py
+++ b/make-directive-index.py
@@ -66,6 +66,23 @@ TEMPLATE = '''\
                 <variablelist id='systemd-directives' />
         </refsect1>
 
+        <refsect1>
+                <title>Options on the kernel command line</title>
+
+                <para>Kernel boot options for configuring the behaviour of the
+                systemd process.</para>
+
+                <variablelist id='kernel-commandline-directives' />
+        </refsect1>
+
+        <refsect1>
+                <title>Environment variables</title>
+
+                <para>Environment variables understood by the systemd process.</para>
+
+                <variablelist id='environment-variables' />
+        </refsect1>
+
         <refsect1>
                 <title>UDEV directives</title>
 
diff --git a/man/systemd.xml b/man/systemd.xml
index 7b3d265b8..55ba0875f 100644
--- a/man/systemd.xml
+++ b/man/systemd.xml
@@ -877,7 +877,7 @@
         <refsect1>
                 <title>Environment</title>
 
-                <variablelist>
+                <variablelist class='environment-variables'>
                         <varlistentry>
                                 <term><varname>$SYSTEMD_LOG_LEVEL</varname></term>
                                 <listitem><para>systemd reads the
@@ -987,7 +987,7 @@
                 <filename>/proc/cmdline</filename>
                 instead.</para></footnote>:</para>
 
-                <variablelist>
+                <variablelist class='kernel-commandline-directives'>
                         <varlistentry>
                                 <term><varname>systemd.unit=</varname></term>
                                 <term><varname>rd.systemd.unit=</varname></term>
-- 
2.30.2