(Faces): Add `shadow' face.

diff --git a/man/display.texi b/man/display.texi
index e6c8b19ddd9a0aef2e1c266179ffbef7932395d3..4276209326d5d46621a4318af035137a586b7354 100644 (file)
--- a/man/display.texi
+++ b/man/display.texi
@@ -169,6 +169,10 @@ The face for highlighting trailing whitespace when
 Whitespace}.
 @item variable-pitch
 The basic variable-pitch face.
+@item shadow
+The basic face for making the text less noticeable than the surrounding
+ordinary text.  Usually this is achieved by using shades of grey in
+contrast with either black or white default foreground color.
 @end table
 
 @cindex @code{region} face