Index: doc/book/book/ch00.xml
===================================================================
--- doc/book/book/ch00.xml	(revision 9068)
+++ doc/book/book/ch00.xml	(working copy)
@@ -217,3 +217,9 @@
 
 
 </preface>
+
+<!--
+local variables: 
+sgml-parent-document: ("book.xml" "chapter")
+end:
+-->