return stencil_traverser (trans, scm_cadr (expr));
else if (scm_is_eq (scm_car (expr), ly_symbol2scm ("output-attributes")))
return stencil_traverser (trans, scm_caddr (expr));
+ else if (scm_is_eq (scm_car (expr), ly_symbol2scm ("with-outline")))
+ return stencil_traverser (trans, scm_cadr (expr));
else
{
vector<Transform_matrix_and_expression> out;