sbool nllLogic_matchVBarPattern(NLLogicChecker_v2 c, S pat, S s, NLLogicChecker_v2.Matching m) {
  L<S> tok = javaTokPlusBrackets2(pat);
  for (S pat2 : splitAtTokens(tok, ll("|"))) {
    bool result = matcher.match(pat2, s, m.matches);
    if (m.verbose) print("matched " + sfu(e) + " with " + quote(input) + " & " + sfu(m.matches) + " => " + result);
    if (result) true;
  }
  false;
}