yajl_gen_string_cast (handler, "color", strlen ("color"));
yajl_gen_string_cast (handler, color, strlen (color));
yajl_gen_string_cast (handler, "stack", strlen ("stack"));
yajl_gen_bool (handler, def->stack);
yajl_gen_string_cast (handler, "area", strlen ("area"));
yajl_gen_bool (handler, def->area);
yajl_gen_string_cast (handler, "color", strlen ("color"));
yajl_gen_string_cast (handler, color, strlen (color));
yajl_gen_string_cast (handler, "stack", strlen ("stack"));
yajl_gen_bool (handler, def->stack);
yajl_gen_string_cast (handler, "area", strlen ("area"));
yajl_gen_bool (handler, def->area);