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-rw-r--r--doc/emacs/frames.texi10
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/emacs/frames.texi b/doc/emacs/frames.texi
index ce43408101d..c641b8ccb14 100644
--- a/doc/emacs/frames.texi
+++ b/doc/emacs/frames.texi
@@ -512,6 +512,16 @@ frames by specifying @dfn{frame parameters}. @xref{Frame Parameters}.
Delete the selected frame (@code{delete-frame}). This signals an
error if there is only one frame.
+@item C-x 5 u
+@kindex C-x 5 u
+@findex undelete-frame
+@findex undelete-frame-mode
+When @code{undelete-frame-mode} is enabled, undelete one of the 16
+most recently deleted frames. Without a prefix argument, undelete the
+most recently deleted frame. With a numerical prefix argument between
+1 and 16, where 1 is the most recently deleted frame, undelete the
+corresponding deleted frame.
+
@item C-z
@kindex C-z @r{(X windows)}
Minimize (or iconify) the selected Emacs frame