From: Gerd Moellmann <gerd@gnu.org>
Date: Tue, 2 Nov 1999 12:52:56 +0000 (+0000)
Subject: Add image property :user-data.
X-Git-Tag: emacs-pretest-21.0.90~6206
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0391ab47132e04c1d671f79ba2d0e08ae6586c05;p=emacs.git

Add image property :user-data.
---

diff --git a/etc/NEWS b/etc/NEWS
index b6694344c17..4420bdc7c9b 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1404,6 +1404,12 @@ search for the image in `data-directory'.  Some image types support
 building images from data.  When this is done, no `:file' property
 may be present in the image specification.
 
+`:user-data DATA'
+
+This property can be used to store user-defined data along with an
+image specification.  Please note that two image specifications are
+equal only if their user-defined data properties are equal.
+
 
 *** Supported image types