static <A> A printAndProgramLog(S s, A o) {
  printAndProgramLog((endsWithLetterOrDigit(s) ? s + ": " : s) + o);
  ret o;
}

static <A> A printAndProgramLog(A a) {
  S s = str(a);
  print("[" + localDateWithMilliseconds() + "] " + s);
  logQuotedWithDate(programLog(), s);
  ret a;
}