From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 25 Apr 1995 05:16:29 +0000 (+0000)
Subject: Comment change.
X-Git-Tag: emacs-19.34~4304
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=aba686ed10725ad23621e3ce745e9816d242d357;p=emacs.git

Comment change.
---

diff --git a/src/abbrev.c b/src/abbrev.c
index e4a33941247..d35cdbf8032 100644
--- a/src/abbrev.c
+++ b/src/abbrev.c
@@ -283,6 +283,8 @@ Returns t if expansion took place.")
 
   if (INTERACTIVE && !EQ (minibuf_window, selected_window))
     {
+      /* Add an undo boundary, in case we are doing this for
+	 a self-inserting command which has avoided making one so far.  */
       SET_PT (wordend);
       Fundo_boundary ();
     }