From: Kim F. Storm <storm@cua.dk>
Date: Mon, 31 Jan 2005 22:45:12 +0000 (+0000)
Subject: (syms_of_buffer) <buffer-undo-list>: Doc fix.
X-Git-Tag: ttn-vms-21-2-B4~2497
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7405f386b9a4ffdba3befacb0321deeab815b7c6;p=emacs.git

(syms_of_buffer) <buffer-undo-list>: Doc fix.
---

diff --git a/src/buffer.c b/src/buffer.c
index 2ca4332bca2..a5099fc2487 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5782,7 +5782,13 @@ An entry (nil PROPERTY VALUE BEG . END) indicates that a text property
 was modified between BEG and END.  PROPERTY is the property name,
 and VALUE is the old value.
 
-An entry (FUN-NAME . ARGS) means undo the change with (apply FUN-NAME ARGS).
+An entry (apply FUN-NAME . ARGS) means undo the change with
+\(apply FUN-NAME ARGS).
+
+An entry (apply DELTA BEG END FUN-NAME . ARGS) supports selective undo
+in the active region.  BEG and END is the range affected by this entry
+and DELTA is the number of bytes added or deleted in that range by
+this change.
 
 An entry (MARKER . DISTANCE) indicates that the marker MARKER
 was adjusted in position by the offset DISTANCE (an integer).