* doc/lispref/windows.texi (Display Action Functions): Mention next-window.

2 files changed, 8 insertions, 0 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index d2480cbad8b..8b0dd6afa4e 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,7 @@
+2013-07-19  Xue Fuqiao  <xfq.free@gmail.com>
+
+        * windows.texi (Display Action Functions): Mention next-window.
+
 2013-07-16  Xue Fuqiao  <xfq.free@gmail.com>
 
         * windows.texi (Selecting Windows): Fix the introduction of
diff --git a/doc/lispref/windows.texi b/doc/lispref/windows.texi
index 4cd525f6000..1f65f687014 100644
--- a/doc/lispref/windows.texi
+++ b/doc/lispref/windows.texi
@@ -1924,6 +1924,10 @@ frames to search for a reusable window:
 A frame means consider windows on that frame only.
 @end itemize
 
+Note that these meanings differ slightly from those of the
+@var{all-frames} argument to @code{next-window} (@pxref{Cyclic Window
+Ordering}).
+
 If @var{alist} contains no @code{reusable-frames} entry, this function
 normally searches just the selected frame; however, if the variable
 @code{pop-up-frames} is non-@code{nil}, it searches all frames on the