From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 16 Jun 2012 11:47:44 +0000 (+0300)
Subject: Fix bug #11720 with cursor positioning in outline-mode and Org buffers.
X-Git-Tag: emacs-24.2.90~1199^2~461
X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/946fdb736dc076e181a3e82cfd4cc307cc061114

Fix bug #11720 with cursor positioning in outline-mode and Org buffers.

 src/xdisp.c (set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
 the rightmost.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 3f73b1ad70..61a2b3d78f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -6,6 +6,8 @@
 	row.
 	(handle_face_prop): Use chunk-relative overlay string index when
 	indexing into it->string_overlays array.  (Bug#11653)
+	(set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
+	the rightmost.  (Bug#11720)
 
 2012-06-16  Andreas Schwab  <schwab@linux-m68k.org>
 
diff --git a/src/xdisp.c b/src/xdisp.c
index aa130c5d50..04baeea970 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -13937,16 +13937,13 @@ set_cursor_from_row (struct window *w, struct glyph_row *row,
 		    break;
 		  }
 		/* See if we've found a better approximation to
-		   POS_BEFORE or to POS_AFTER.  Note that we want the
-		   first (leftmost) glyph of all those that are the
-		   closest from below, and the last (rightmost) of all
-		   those from above.  */
+		   POS_BEFORE or to POS_AFTER.  */
 		if (0 > dpos && dpos > pos_before - pt_old)
 		  {
 		    pos_before = glyph->charpos;
 		    glyph_before = glyph;
 		  }
-		else if (0 < dpos && dpos <= pos_after - pt_old)
+		else if (0 < dpos && dpos < pos_after - pt_old)
 		  {
 		    pos_after = glyph->charpos;
 		    glyph_after = glyph;
@@ -14030,7 +14027,7 @@ set_cursor_from_row (struct window *w, struct glyph_row *row,
 		    pos_before = glyph->charpos;
 		    glyph_before = glyph;
 		  }
-		else if (0 < dpos && dpos <= pos_after - pt_old)
+		else if (0 < dpos && dpos < pos_after - pt_old)
 		  {
 		    pos_after = glyph->charpos;
 		    glyph_after = glyph;