!752

static class Entry {

  S text;

  long time;

  S who;

}

static PersistentLog<Entry> unimind;

p {

  unimind = new PersistentLog("unimind");

}

static S html(S uri, Map<S, S> params) {

  S line = params.get("line");

  if (nempty(line)) {

    new Entry e;

    e.time = now();

    e.text = line;

    unimind.add(e);

    ret hrefresh(pageLink());

  }

  new L<Map> lines;

  for (Entry e : unimind)

    lines.add(litmap("Line", e.text));

  S formContents = tag("input", "", "type", "text", "name", "line",

    "autofocus", "1");

  formContents += " " 

    + tag("input", "", "type", "submit", "value", "Say");

  ret htmlTable(lines)

    + tag("form", p(formContents), "method", "POST");

}