Document describe-text-at.

diff --git a/etc/NEWS b/etc/NEWS
index a5f620b2d1442eef7787e201f5d9d5311c08e429..210fd452cfc98e1de0c3c44021a6e77b93c95d00 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -32,6 +32,11 @@ Emacs with Leim.
 \f
 * Changes in Emacs 21.3
 
+** The new command `describe-text-at' pops up a buffer with description
+of text properties, overlays, and widgets at point, and lets you get
+more information about them, by clicking on mouse-sensitive areas or
+moving there and pressing RET.
+
 ** font-lock: in modes like C and Lisp where the fontification assumes that
 an open-paren in column 0 is always outside of any string or comment,
 font-lock now highlights any such open-paren-in-column-zero in bold-red