tiles.place_cursor(CURSOR_MOUSE, gc);
            // No terse description for now, could be nice though. (jpeg)
            // (They disappear right away.)
            //const std::string &desc = get_terse_square_desc(gc);
            //tiles.add_text_tag(TAG_CELL_DESC, desc, gc);
            //tiles.redraw();

            tiles.place_cursor(CURSOR_TUTORIAL, gc);
            const std::string &desc = get_terse_square_desc(gc);
            tiles.clear_text_tags(TAG_TUTORIAL);
            tiles.add_text_tag(TAG_TUTORIAL, desc, gc);