*** empty log message ***

diff --git a/etc/NEWS b/etc/NEWS
index c10ec4531b2e593546d4edf02a91ed2c73359606..5995bf3dd976893d376f788a871c40839414b945 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -194,6 +194,11 @@ just put point at the end of the buffer and it stays there.  This
 rule applies to file buffers.  For non-file buffers, the behavior may
 be mode dependent.
 
+If you are sure that the file will only change by growing at the end,
+then you can tail the file more efficiently by using the new minor
+mode Auto Revert Tail mode.  The function `auto-revert-tail-mode'
+toggles this mode.
+
 ** Auto Revert mode is now more careful to avoid excessive reverts and
 other potential problems when deciding which non-file buffers to
 revert.  This matters especially if Global Auto Revert mode is enabled