Documented alpha frame parameter.

diff --git a/etc/NEWS b/etc/NEWS
index c5ad0f55fda44be2a2000f54bffbf44a44395c8e..9ad4edc8cd4247b0effd43bd177263d0d356c190 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -138,7 +138,7 @@ You can embed Emacs in another application on X11.  The new command line
 option --parent-id is used to pass the parent window id to Emacs.  See
 http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html
 for details about XEmbed.
-
++++
 *** Emacs can now set the frame opacity.
 The opacity of a frame can be controlled by setting the `alpha' frame
 parameter.  This only takes effect on a compositing window manager for