diff --git a/ChangeLog b/ChangeLog
index 40090420..cb0340c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2009-03-14  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* man/login.defs.5.xml: Indicate that sg uses the same variables
+	as newgrp.
+	* man/login.defs.5.xml: vipw does not use any variable.
+	* man/login.defs.5.xml: In PAM enabled configurations, login still
+	uses some login.defs variables.
+
 2009-03-14  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* man/usermod.8.xml: use a <replaceable> instead of a
diff --git a/man/login.defs.5.xml b/man/login.defs.5.xml
index d5a448aa..6ad6f600 100644
--- a/man/login.defs.5.xml
+++ b/man/login.defs.5.xml
@@ -2,7 +2,7 @@
 <!--
    Copyright (c) 1991 - 1993, Julianne Frances Haugh
    Copyright (c) 1991 - 1993, Chip Rosenthal
-   Copyright (c) 2007 - 2008, Nicolas François
+   Copyright (c) 2007 - 2009, Nicolas François
    All rights reserved.
   
    Redistribution and use in source and binary forms, with or without
@@ -342,7 +342,7 @@
       </varlistentry>
       <!-- logoutd: no variables -->
       <varlistentry>
-	<term>newgrp</term>
+	<term>newgrp / sg</term>
 	<listitem>
 	  <para>
 	    SYSLOG_SG_ENAB
@@ -447,12 +447,7 @@
 	  </para>
 	</listitem>
       </varlistentry>
-      <varlistentry>
-	<term>vipw</term>
-	<listitem>
-	  <para>MAX_MEMBERS_PER_GROUP</para>
-	</listitem>
-      </varlistentry>
+      <!-- vipw / vigr: no variables (MAX_MEMBERS_PER_GROUP linked but not used) -->
     </variablelist>
   </refsect1>
 
@@ -461,12 +456,11 @@
     <para>
       Much of the functionality that used to be provided by the shadow
       password suite is now handled by PAM. Thus,
-      <filename>/etc/login.defs</filename> is no longer used by programs
-      such as: <citerefentry>
-      <refentrytitle>login</refentrytitle><manvolnum>1</manvolnum>
-      </citerefentry>, <citerefentry>
+      <filename>/etc/login.defs</filename> is no longer used by <citerefentry>
       <refentrytitle>passwd</refentrytitle><manvolnum>1</manvolnum>
-      </citerefentry>, <citerefentry>
+      </citerefentry>, or less used by <citerefentry>
+      <refentrytitle>login</refentrytitle><manvolnum>1</manvolnum>
+      </citerefentry>, and <citerefentry>
       <refentrytitle>su</refentrytitle><manvolnum>1</manvolnum>
       </citerefentry>. Please refer to the corresponding PAM configuration
       files instead.