static S ctxFindRuleForInput() {

  CtxContext ctx = ctxContext();

  WoodyRule activeRule = woodyBot().getRule(ctx.activeRule);

  WoodyBot bot = woodyBot();

  print("ctxFindRuleForInput analyzer: " + ctx.activeAnalyzer);

  if (ctx.activeAnalyzer != null) {

    bool x = ctxProcessRule(ctx.activeAnalyzer);

    print("  -> " + (x ? ctx.nextRule : "no match"));

    if (x)

     ret ctx.nextRule;

  }

  if (activeRule != null) {

    print("Active rule: " + activeRule.fullName);

    /*WoodyRule analyzer = bot.getRule(activeRule.properties.get("ANALYZER"));

    print("Analyzer: " + getOpt(analyzer, "fullName"));

    if (analyzer != null) {

      // TODO

    }*/ 

    try answer ctxFindRuleForInput_default();

    ret activeRule.fullName;

  }

  ret ctxFindRuleForInput_default();

}

sS ctxFindRuleForInput_default() {

  new L<WoodyRule> matchingRules;

  for (WoodyRule rule : woodyOnRules(woodyBot()))

    if (rule.parsedCondition != null && rule.parsedCondition.get()) {

      //print("Matching: " + rule.fullName);

      matchingRules.add(rule);

    }

  if (empty(matchingRules)) null;

  matchingRules = sortByCalculatedFieldDesc(matchingRules, func(WoodyRule rule) { toInt(or(rule.properties.get("PRIORITY"), "100")) });

  if (l(matchingRules) > 1)

    print("Have multiple matching rules, picking " + first(matchingRules).fullName + " over " + collect('fullName, dropFirst(matchingRules)));

  ret first(matchingRules).fullName;

}