Document ns-auto-hide-menu-bar

* doc/emacs/macos.texi (Customization options specific to Mac OS / GNUstep):
New subsection.

* etc/NEWS: Related markup.

2 files changed, 15 insertions, 0 deletions

diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog
index 3e0d0c72f22..54cd9fe9b92 100644
--- a/doc/emacs/ChangeLog
+++ b/doc/emacs/ChangeLog
@@ -1,5 +1,8 @@
 2012-02-04  Glenn Morris  <rgm@gnu.org>
 
+        * macos.texi (Customization options specific to Mac OS / GNUstep):
+        New subsection.
+
         * display.texi (Colors): Mention list-colors-sort.
 
         * files.texi (File Conveniences): Mention image animation.
diff --git a/doc/emacs/macos.texi b/doc/emacs/macos.texi
index a36dc0cbcc5..e6d936e8e9f 100644
--- a/doc/emacs/macos.texi
+++ b/doc/emacs/macos.texi
@@ -130,6 +130,18 @@ open the dragged files in the current frame use the following line:
 @end lisp
 
 
+@subsection Customization options specific to Mac OS / GNUstep
+
+The following customization options are specific to the Nextstep port.
+
+@table @code
+@item ns-auto-hide-menu-bar
+Non-nil means the menu-bar is hidden by default, but appears if you
+move the mouse pointer over it.  (Requires OS X 10.6 or later.)
+
+@end table
+
+
 @node Mac / GNUstep Events, GNUstep Support, Mac / GNUstep Customization, Mac OS / GNUstep
 @section Windowing System Events under Mac OS / GNUstep