(redisplay): Call adjust_window_charstarts

to update the charstarts of following lines.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 7b50afa71b1..c537281fc17 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -623,6 +623,14 @@ redisplay ()
           if (cursor_vpos >= 0 && this_line_bufpos
               && this_line_endpos == tlendpos)
             {
+              int left = XFASTINT (w->left);
+              int *charstart_next_line
+                = FRAME_CURRENT_GLYPHS (XFRAME (WINDOW_FRAME (w)))->charstarts[this_line_vpos + 1];
+              int adjust = Z - tlendpos + 1 - charstart_next_line[left];
+              int i;
+
+              adjust_window_charstarts (w, this_line_vpos, adjust);
+
               if (XFASTINT (w->width) != FRAME_WIDTH (XFRAME (WINDOW_FRAME (w))))
                 preserve_other_columns (w);
               goto update;