Document `enable-dir-local-variables'.

* doc/lispref/variables.texi (Directory Local Variables): Document `enable-dir-local-variables'.

2 files changed, 8 insertions, 0 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index 540ac07bf9f..14facae6ba5 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,5 +1,7 @@
 2013-12-22  Xue Fuqiao  <xfq.free@gmail.com>
 
+        * variables.texi (Directory Local Variables): Document `enable-dir-local-variables'.
+
         * debugging.texi (Debugger Commands): Document `debugger-toggle-locals'.
 
 2013-12-21  Chong Yidong  <cyd@gnu.org>
diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index 866f3774999..941b2d880e4 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -1834,6 +1834,12 @@ modification times of the associated directory local variables file
 updates this list.
 @end defvar
 
+@defvar enable-dir-local-variables
+If @code{nil}, directory-local variables are ignored.  This variable
+may be useful for modes that want to ignore directory-locals while
+still respecting file-local variables (@pxref{File Local Variables}).
+@end defvar
+
 @node Variable Aliases
 @section Variable Aliases
 @cindex variable aliases