SCM lst = get_property ("finalizations");
set_property ("finalizations", SCM_EOL);
for (SCM s = lst; scm_is_pair (s); s = scm_cdr (s))
SCM lst = get_property ("finalizations");
set_property ("finalizations", SCM_EOL);
for (SCM s = lst; scm_is_pair (s); s = scm_cdr (s))