etc/NEWS: Mention 'file-tree-walk'.

diff --git a/etc/NEWS b/etc/NEWS
index bb016ee8944f28e9e5954ac4cb40df5ace204bff..9786f3a66989555ef916a84f03621f0f7149f9bb 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -121,9 +121,13 @@ non-native NS fullscreen.  The default is nil.  Set to t to enable
 animation when entering and leaving fullscreen.  For native OSX fullscreen
 this has no effect.
 
-*** A new text property `inhibit-read-only' can be used in read-only
+** A new text property `inhibit-read-only' can be used in read-only
 buffers to allow certain parts of the text to be writable.
 
+** A new function `file-tree-walk' allows to apply a certain action
+to all the files and subdirectories of a directory, similarly to the C
+library function `ftw'.
+
 \f
 * Editing Changes in Emacs 25.1