message: [terminal] Sequencer: changes some logging output for 'Unknown VT sequence...'
diff: @@ -1164,7 +1164,7 @@ void Sequencer::handleSequence()
  screen_.verifyState();
  }
  else
  - std::cerr << fmt::format("Unknown VT sequence: {}\n", sequence_);
  + debuglog().write("Unknown VT sequence: {}", sequence_);
  }
  void Sequencer::flushBatchedSequences()
  