- dls.end = find_variable (tokid);
- if (!dls.end)
- dls.end = force_create_variable (&default_dict, tokid, NUMERIC, 0);
+ dls.end = dict_lookup_var (default_dict, tokid);
+ if (!dls.end)
+ {
+ dls.end = dict_create_var (default_dict, tokid, 0);
+ assert (dls.end != NULL);
+ }