' ', MAX_SHORT_STRING * r->value_cnt);
for ( i = 0 ; i < n_var_specs ; ++i )
{
const struct variable *var = dict_get_var (r->dict, i);
' ', MAX_SHORT_STRING * r->value_cnt);
for ( i = 0 ; i < n_var_specs ; ++i )
{
const struct variable *var = dict_get_var (r->dict, i);