scm_dynwind_unwind_handler (markup_down_depth, 0, SCM_F_WIND_EXPLICITLY);
if (markup_depth > max_depth)
{
+ scm_dynwind_end ();
string name = ly_symbol2string (scm_procedure_name (func));
// TODO: Also print the arguments of the markup!
non_fatal_error (_f ("Markup depth exceeds maximal value of %d; "