Mention new var `hs-set-up-overlay'.

diff --git a/etc/NEWS b/etc/NEWS
index 778754d9d17b815ab5e26fe28867c6db1dd98f19..34f35e18c9703a10a53ef484604fb4cd33b6eca1 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -2143,6 +2143,11 @@ anyone has committed to the repository since you last executed
 "checkout", "update" or "commit".  That means using cvs diff options
 -rBASE -rHEAD.
 
+** New variable `hs-set-up-overlay' allows customization of the overlay
+used to effect hiding for hideshow minor mode.  Integration with isearch
+handles the overlay property `display' specially, preserving it during
+temporary overlay showing in the course of an isearch operation.
+
 \f
 * New modes and packages in Emacs 21.4