2 files changed, 6 insertions, 2 deletions

diff --git a/man/frames.texi b/man/frames.texi
index 3f560e875d5..106243346fd 100644
--- a/man/frames.texi
+++ b/man/frames.texi
@@ -370,7 +370,9 @@ height of the windows above and below.
 
 @item Mouse-3
 @kindex mode-line mouse-3
-@kbd{Mouse-3} on a mode line deletes the window above.
+@kbd{Mouse-3} on a mode line deletes the window above.  If the frame has
+only one window, it buries the current buffer instead and switches to
+another buffer.
 
 @item C-Mouse-2
 @kindex mode-line C-mouse-2
diff --git a/man/windows.texi b/man/windows.texi
index 111fafe2fc3..39ebb603d80 100644
--- a/man/windows.texi
+++ b/man/windows.texi
@@ -282,7 +282,9 @@ window heights.
 (@code{mouse-delete-other-windows}).
 @item Mouse-3
 @kbd{Mouse-3} in a window's mode line deletes that window
-(@code{mouse-delete-window}).
+(@code{mouse-delete-window}), unless the frame has only one window, in
+which case it buries the current buffer instead and switches to another
+buffer.
 @end table
 
 @kindex C-x 0