Index: en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml
===================================================================
--- en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml	(revision 47209)
+++ en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml	(working copy)
@@ -105,18 +105,10 @@
       <package>editors/emacs</package>
       or <package>editors/xemacs</package>.</para>
 
-    <para>Edit <filename>~/.emacs</filename>, adding these
-      lines:</para>
+    <para>Edit <filename>~/.emacs</filename>, adding this
+      line:</para>
 
-    <programlisting>(defun local-sgml-mode-hook ()
-  (setq fill-column 70
-	indent-tabs-mode nil
-	next-line-add-newlines nil
-	standard-indent 4
-	sgml-indent-data t)
-  (auto-fill-mode t)
-  (setq sgml-catalog-files '("/usr/local/share/xml/catalog")))
-(add-hook 'psgml-mode-hook #'local-psgml-mode-hook)</programlisting>
+    <programlisting>(add-hook 'nxml-mode-hook 'turn-on-auto-fill)</programlisting>
   </sect1>
 
   <sect1 xml:id="editor-config-nano">