redraw_win_end.diff

diff --git a/src/nvim/api/private/redraw.c b/src/nvim/api/private/redraw.c
index 1ea9bbb..e84e374 100644
--- a/src/nvim/api/private/redraw.c
+++ b/src/nvim/api/private/redraw.c
@@ -101,6 +101,31 @@ void redraw_delete_line(uint64_t channel_id, win_T *window,
                      DICTIONARY_OBJ(event_data));
 }
 
+void redraw_win_end(uint64_t channel_id,
+                    win_T *window,
+                    char marker,
+                    char fill,
+                    int row,
+                    int endrow)
+{
+  if (false) {
+    return;
+  }
+
+  char marker_str[] = {marker, NUL};
+  char fill_str[] = {fill, NUL};
+
+  Dictionary event_data = {0, 0, 0};
+  PUT(event_data, "window_id", INTEGER_OBJ(window->handle));
+  PUT(event_data, "marker", STRING_OBJ((const char *)&marker_str));
+  PUT(event_data, "fill", STRING_OBJ((const char *)&fill_str));
+  PUT(event_data, "row", INTEGER_OBJ(row - W_WINROW(window)));
+  PUT(event_data, "endrow", INTEGER_OBJ(endrow - W_WINROW(window)));
+  channel_send_event(channel_id,
+                     "redraw:win_end",
+                     DICTIONARY_OBJ(event_data));
+}
+
 void redraw_update_line(uint64_t channel_id,
                         win_T *window,
                         UpdateLineWidths *widths,
diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index d272fdd..8f618ed 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -1776,6 +1776,11 @@ static void win_draw_end(win_T *wp, int c1, int c2, int r
         c1, c2, hl_attr(hl));
   }
   set_empty_rows(wp, row);
+
+  if (current_window) {
+    // TODO(stefan991): handle higlight (parameter hl)
+    redraw_win_end(0, current_window, c1, c2, row, wp->w_height);
+  }
 }