* doc/lispref/frames.texi (Display Feature Testing): Add indexes.

2 files changed, 2 insertions, 1 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index cd39f44fc98..29ab28c0fad 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,6 +1,6 @@
 2013-08-13  Xue Fuqiao  <xfq.free@gmail.com>
 
-        * frames.texi (Display Feature Testing): Add an index.
+        * frames.texi (Display Feature Testing): Add indexes.
 
 2013-08-12  Glenn Morris  <rgm@gnu.org>
 
diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi
index 00cf4dc6be4..370098c8b62 100644
--- a/doc/lispref/frames.texi
+++ b/doc/lispref/frames.texi
@@ -2403,6 +2403,7 @@ Values can be the symbols @code{always}, @code{when-mapped}, or
 when the question is inapplicable to a certain kind of display.
 @end defun
 
+@cindex SaveUnder feature
 @defun display-save-under &optional display
 This function returns non-@code{nil} if the display supports the
 SaveUnder feature.  That feature is used by pop-up windows