(display_line): Fix code deciding in which line to

put the cursor.

diff --git a/src/ChangeLog b/src/ChangeLog
index a208ad0be4561bf032bdad879d45966ebb55d1b1..fb734387aa4f62aa90582ba20034a2d3b704660c 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2000-06-07  Gerd Moellmann  <gerd@gnu.org>
+
+       * xdisp.c (display_line): Fix code deciding in which line to 
+       put the cursor.
+
 2000-06-07  Kenichi Handa  <handa@etl.go.jp>
 
        * fileio.c (e_write): Free composition data if stored in

diff --git a/src/xdisp.c b/src/xdisp.c
index d6b8ed694b3533307d710756475eb7e6adf3b431..d81a5c4c9b218001e4e30509fbd1419dfb26da0c 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -11553,16 +11553,20 @@ display_line (it)
   /* Remember the position at which this line ends.  */
   row->end = it->current;
 
-  /* Maybe set the cursor.  We want to set the cursor on the first
-     glyph having position PT.  This means it doesn't matter if the
-     row is continued and ends in the middle of the character at PT.
-     If some glyphs of that character are in this row, this is the
-     right row to put the cursor on.  */
+  /* Maybe set the cursor.  */
   if (it->w->cursor.vpos < 0
       && PT >= MATRIX_ROW_START_CHARPOS (row)
-      && PT <= MATRIX_ROW_END_CHARPOS (row)
-      && !(PT == ZV && !row->ends_at_zv_p))
-    set_cursor_from_row (it->w, row, it->w->desired_matrix, 0, 0, 0, 0);
+      && PT <= MATRIX_ROW_END_CHARPOS (row))
+    {
+      /* Also see redisplay_window, case cursor movement in unchanged
+        window.  */
+      if (MATRIX_ROW_END_CHARPOS (row) == PT
+         && !MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P (row)
+         && !row->ends_at_zv_p)
+       ;
+      else
+       set_cursor_from_row (it->w, row, it->w->desired_matrix, 0, 0, 0, 0);
+    }
 
   /* Highlight trailing whitespace.  */
   if (!NILP (Vshow_trailing_whitespace))