(Trailing Whitespace): Add index entry for fringe usage.

diff --git a/man/display.texi b/man/display.texi
index d419d2076fba65c858526a363c0720bc71361c38..aa9678a22835905d7a7352926968c7184dbbac72 100644 (file)
--- a/man/display.texi
+++ b/man/display.texi
@@ -423,13 +423,15 @@ the form-feed characters.)
 @vindex indicate-empty-lines
 @vindex default-indicate-empty-lines
 @cindex empty lines
+@cindex fringes, and empty line indication
   Emacs can indicate empty lines at the end of the buffer with a
 special bitmap on the left fringe of the window.  To enable this
 feature, set the buffer-local variable @code{indicate-empty-lines} to
 a non-@code{nil} value.  The default value of this variable is
 controlled by the variable @code{default-indicate-empty-lines};
 by setting that variable, you can enable or disable this feature
-for all new buffers.
+for all new buffers.  (This feature currently doesn't work on
+character terminals.)
 
 @node Scrolling
 @section Scrolling