(Top): Add a @detailmenu item for "Directory Local Variables".

doc/lispref/ChangeLog

 2008-12-27  Eli Zaretskii  <eliz@gnu.org>
 
+	* elisp.texi (Top): Add a @detailmenu item for "Directory Local
+	Variables".
+
 	* variables.texi (Directory Local Variables): New node.
+	(Variables): Add a menu item for it.
 
 	* loading.texi (Autoload): Document `generate-autoload-cookie' and
 	`generated-autoload-file'.

doc/lispref/elisp.texi

@@ -420,9 +420,10 @@ Variables
 * Setting Variables::       Storing new values in variables.
 * Variable Scoping::        How Lisp chooses among local and global values.
 * Buffer-Local Variables::  Variable values in effect only in one buffer.
-* Future Local Variables::  New kinds of local values we might add some day.
 * File Local Variables::    Handling local variable lists in files.
+* Directory Local Variables:: Local variables common to all files in a directory.
 * Frame-Local Variables::   Frame-local bindings for variables.
+* Future Local Variables::  New kinds of local values we might add some day.
 * Variable Aliases::        Variables that are aliases for other variables.
 * Variables with Restricted Values::  Non-constant variables whose value can
                                         @emph{not} be an arbitrary Lisp object.