From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 13 Feb 2021 15:27:02 +0000 (+0200)
Subject: Fix I-search at EOB when long lines are truncated
X-Git-Tag: emacs-28.0.90~3767
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=56c42bd28d9be400e37e122b7abebcd980ea0e8b;p=emacs.git

Fix I-search at EOB when long lines are truncated

* src/xdisp.c (move_it_to): Fix logic when TO_CHARPOS is at the
end of an hscrolled line which ends at EOB.  (Bug#46316)
---

diff --git a/src/xdisp.c b/src/xdisp.c
index 125d3ed7f0f..a1956824214 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -10049,7 +10049,9 @@ move_it_to (struct it *it, ptrdiff_t to_charpos, int to_x, int to_y, int to_vpos
 	  it->continuation_lines_width = 0;
 	  reseat_at_next_visible_line_start (it, false);
 	  if ((op & MOVE_TO_POS) != 0
-	      && IT_CHARPOS (*it) > to_charpos)
+	      && (IT_CHARPOS (*it) > to_charpos
+		  || (IT_CHARPOS (*it) == to_charpos
+		      && to_charpos == ZV)))
 	    {
 	      reached = 9;
 	      goto out;