From 70611080d211dbda1e222f3df3f45bd4ad4990e3 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 23 Jul 1996 16:32:24 +0000
Subject: [PATCH] (readline_internal) [DOS_NT]: Don't include CRs when
 computing character positions in source files.

---
 lib-src/etags.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 97f860a96a4..35e396c3be7 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -4105,7 +4105,16 @@ readline_internal (linebuffer, stream)
 	  if (p > buffer && p[-1] == '\r')
 	    {
 	      *--p = '\0';
+#ifdef DOS_NT
+	      /* Assume CRLF->LF translation will be performed by Emacs
+		 when loading this file, so CRs won't appear in the buffer.
+		 It would be cleaner to compensate within Emacs;
+		 however, Emacs does not know how many CRs were deleted
+		 before any given point in the file.  */
+	      chars_deleted = 1;
+#else
 	      chars_deleted = 2;
+#endif
 	    }
 	  else
 	    {
-- 
2.39.5