sbool gazelle_addMatch(RuleEngine2_MatchedRule matched, SS map, LS tokC, LS tokI, O... _) {
  if (containsAny(map, mr.rule.dontChangeWords)) false;
  
  for (O massager : unnull(mr.rule.mapMassagers))
    map = (SS) callF(massager, map, tokC, tokI, matched);

  if (map == null) false;
  if (!addMapToMapWithoutOverwritingIC(matched.map, map)) {
    if (boolPar debug(_)) print("Adding map failed");
    false;
  }
  matched.flush();
  true;
}