(Future Local Variables): Add index entry.

diff --git a/lispref/variables.texi b/lispref/variables.texi
index 7a2b2013b237ffe8df25c5e91e62aaea7df2076a..8d3e0bb5c25ed73743b2cbb7ec1454fbf69e22b1 100644 (file)
--- a/lispref/variables.texi
+++ b/lispref/variables.texi
@@ -1644,6 +1644,7 @@ local bindings, we will provide it in a subsequent Emacs version.
 
 @node File Local Variables
 @section File Local Variables
+@cindex file local variables
 
   A file can specify local variable values; Emacs uses these to create
 buffer-local bindings for those variables in the buffer visiting that