From: Chong Yidong <cyd@stupidchicken.com>
Date: Fri, 1 Sep 2006 13:36:35 +0000 (+0000)
Subject: Document `buffer-chars-modified-tick'
X-Git-Tag: emacs-pretest-22.0.90~809
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=70b49b72eeb81a82264c6a76069d476eb7c7d633;p=emacs.git

Document `buffer-chars-modified-tick'
---

diff --git a/etc/NEWS b/etc/NEWS
index aefb11ccb2d..28e5fb0d93f 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -4082,6 +4082,13 @@ position or for a given window pixel coordinate.
 
 ** Text modification:
 
++++
+*** The new function `buffer-chars-modified-tick' returns a buffer's
+tick counter for changes to characters.  Each time text in that buffer
+is inserted or deleted, the character-change counter is updated to the
+tick counter (`buffer-modified-tick').  Text property changes leave it
+unchanged.
+
 +++
 *** The new function `insert-for-yank' normally works like `insert', but
 removes the text properties in the `yank-excluded-properties' list