UPDATE: Text spills now to adjacent cells if needed

base/src/test/user_model/mod.rs

@@ -11,6 +11,7 @@ mod test_evaluation;
 mod test_general;
 mod test_grid_lines;
 mod test_keyboard_navigation;
+mod test_last_empty_cell;
 mod test_on_area_selection;
 mod test_on_expand_selected_range;
 mod test_on_paste_styles;