Document new features of Ido

* doc/misc/ido.texi (Misc): Document 'C-S-b'.

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/misc/ido.texi b/doc/misc/ido.texi
index afc323888c3..e06d248becc 100644
--- a/doc/misc/ido.texi
+++ b/doc/misc/ido.texi
@@ -706,7 +706,8 @@ packages.
 @noindent
 After @kbd{C-x b} (@code{ido-switch-buffer}), the buffer at the head
 of the list can be killed by pressing @kbd{C-k}.  If the buffer needs
-saving, you will be queried before the buffer is killed.
+saving, you will be queried before the buffer is killed.  @kbd{C-S-b}
+buries the buffer at the head of the list.
 
 Likewise, after @kbd{C-x C-f}, you can delete (i.e., physically
 remove) the file at the head of the list with @kbd{C-k}.  You will