!752

static class Feedback {

  long date;

  int goodBadNotSure; // +1 (good) / -1 (bad) / 0 (not sure)

  S user;

  S comment;

}

static class Action {

  S input;

  S output;

  S algorithmMD5;

  long date;

  new L<Feedback> feedback;

}

static new L<Action> actionLog;

p {

  load("actionLog");

}

synchronized answer {

  if (match("parse answer function of *", s, m)

    || match("show answer function of *", s, m)) try {

    S botID = m.fsi(0);

    O bot = getBot(botID);

    S mainJava = getMainJava(bot);

    L<S> tok = javaTok(mainJava);

    int i = jfind(tok, "String answer(String");

    if (i < 0)

      ret "No answer function found...";

    i = leftScanModifiers(tok, i);

    int j = findBeginningOfBlock(tok, i);

    j = findEndOfBlock(tok, j);

    S func = join(tok.subList(i, j));

    boolean fullParse = matchStart("parse", s);

    S answer = func;

    if (fullParse) {

      L<S> lines = toLines(answer);

      for (i = 0; i < l(lines); i++) {

        S line = lines.get(i);

        boolean ok = false;

        pcall {

          ok = jparse(line, "statement") != null;

        }

        lines.set(i, (ok ? "STA" : "???") + " " + line);

      }

      answer = fromLines(lines);

    }

    answer = slackSnippet(answer);

    O parsed = null;

    pcall {

      parsed = jparse(func, "method");

    }

    answer = (parsed != null ? "parses." : "does not parse.") + "\n" + answer;

    ret answer;

  } catch (Throwable e) {

    ret exceptionToUser(e);

  }

}