static L<S> ai_tok_scanForGlobalIDs_recursive(S s) {
  L<S> tok = javaTokC(s);
  new L<S> ids;
  for (int i = 0; i < l(tok)-2; i++) {
    S t = tok.get(i);
    if (eq(t, "globalID") && eq(tok.get(i+1), "="))
      ids.add(tok.get(i+2));
    else if (isQuoted(t) && contains(t, "globalID="))
      ids.addAll(ai_tok_scanForGlobalIDs(unquote(t)));
  }
  ret ids;
}