From: Chong Yidong <cyd@stupidchicken.com>
Date: Wed, 17 Sep 2008 20:29:04 +0000 (+0000)
Subject: (Fvertical_motion): Use position reported by iterator
X-Git-Tag: emacs-pretest-23.0.90~2871
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2421af7e64f793a3cd8545dde64de6c2f84a51d3;p=emacs.git

(Fvertical_motion): Use position reported by iterator
instead of PT for determining screen motion (bug#943).
---

diff --git a/src/indent.c b/src/indent.c
index edb445c296f..ba4787aa1c5 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -2109,7 +2109,7 @@ whether or not it is currently displayed in some window.  */)
 	}
       else
 	{
-	  if (IT_CHARPOS (it) > PT)
+	  if (IT_CHARPOS (it) > it_start)
 	    {
 	      /* IT may move too far if truncate-lines is on and PT
 		 lies beyond the right margin.  In that case,
@@ -2135,7 +2135,7 @@ whether or not it is currently displayed in some window.  */)
 		 from the last line that it occupies.  */
 	      if (PT < ZV)
 		{
-		  while (IT_CHARPOS (it) <= PT)
+		  while (IT_CHARPOS (it) <= it_start)
 		    {
 		      it.vpos = 0;
 		      move_it_by_lines (&it, 1, 0);