From 483c1fd3e22455bac410eb9f9405a067f4555b22 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Wed, 24 Feb 1993 23:20:51 +0000 Subject: [PATCH] (syms_of_buffer): Doc fix. --- src/buffer.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/buffer.c b/src/buffer.c index f996015c459..9e21832bfa0 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -1682,6 +1682,10 @@ previously unmodified. HIGHWORD and LOWWORD are the high and low\n\ modification count of the most recent save is different, this entry is\n\ obsolete.\n\ \n\ +An entry (nil PROP VAL BEG . END) indicates that a text property\n\ +was modified between BEG and END. PROP is the property name,\n\ +and VAL is the old value.\n\ +\n\ nil marks undo boundaries. The undo command treats the changes\n\ between two undo boundaries as a single step to be undone.\n\ \n\ -- 2.30.2