- g_string_append_printf (str, "\nVARIABLE LABELS %s %s.",
- nlp->name, nlp->label);
+ {
+ struct string sl;
+ ds_init_empty (&sl);
+ syntax_gen_string (&sl, ss_cstr (nlp->label));
+ g_string_append_printf (str, "\nVARIABLE LABELS %s %s.",
+ nlp->name, ds_cstr (&sl));
+
+ ds_destroy (&sl);
+ }