From: Richard M. Stallman <rms@gnu.org>
Date: Mon, 11 May 1998 01:08:59 +0000 (+0000)
Subject: Comment change.
X-Git-Tag: emacs-20.3~1056
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=95fb069bc962b6104d33e859404b2efc0cd2b92d;p=emacs.git

Comment change.
---

diff --git a/src/buffer.c b/src/buffer.c
index 78326a99ecf..e781d25646c 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1808,6 +1808,10 @@ but the contents viewed as characters do change.")
       }
 
       tail = markers = BUF_MARKERS (current_buffer);
+
+      /* This prevents BYTE_TO_CHAR (that is, buf_bytepos_to_charpos) from
+	 getting confused by the markers that have not yet been updated.
+	 It is also a signal that it should never create a marker.  */
       BUF_MARKERS (current_buffer) = Qnil;
 
       while (XSYMBOL (tail) != XSYMBOL (Qnil))