-
-// if (session->get_punch_in()) {
-// double x = frame_to_pixel (transport_punch_location->start());
-// gnome_canvas_item_set (transport_punchin_line, "x1", x, "x2", x, NULL);
-
-// if (visibility) {
-// gnome_canvas_item_show (transport_punchin_line);
-// }
-// }
-// else if (visibility) {
-// gnome_canvas_item_hide (transport_punchin_line);
-// }
-
-// if (session->get_punch_out()) {
-// double x = frame_to_pixel (transport_punch_location->end());
-
-// gnome_canvas_item_set (transport_punchout_line, "x1", x, "x2", x, NULL);
-
-// if (visibility) {
-// gnome_canvas_item_show (transport_punchout_line);
-// }
-// }
-// else if (visibility) {
-// gnome_canvas_item_hide (transport_punchout_line);
-// }