ARDUINO Sketche

Ich möchte gerne in den ARDUINO Sketches die eingegebenen Zahlen in 
Farbe darstellen.
Was muß ich in den Schlüsselwort-Dateien für Farbmakierungen

theme.txt
keywords.txt

ändern, damit im unten angeführten Sketch, die Zahlen
7
9600
2
5
0
100
29
2
z.B in dunkelblau dargestellt werden.

MfG
fritz prenninger

ARDUINO UNO Beispiel-Sketch

/* InputDevices  Ultrasonic  Simple / Simple.ino */

const unsigned int PING_SENSOR_IO_PIN = 7;
const unsigned int BAUD_RATE = 9600; // Serial-Monitor

void setup() {
  Serial.begin(BAUD_RATE);
}

void loop() {
  pinMode(PING_SENSOR_IO_PIN, OUTPUT);
  digitalWrite(PING_SENSOR_IO_PIN, LOW);
  delayMicroseconds(2);

  digitalWrite(PING_SENSOR_IO_PIN, HIGH);
  delayMicroseconds(5);
  digitalWrite(PING_SENSOR_IO_PIN, LOW);

  pinMode(PING_SENSOR_IO_PIN, INPUT);
  const unsigned long duration = pulseIn(PING_SENSOR_IO_PIN, HIGH);
  if (duration == 0) {
    Serial.println("Warning: We did not get a pulse from sensor.");
  } else {
    Serial.print("Distance to nearest object: ");
    Serial.print(microseconds_to_cm(duration));
    Serial.println(" cm");
  }

  delay(100);
}

unsigned long microseconds_to_cm(const unsigned long microseconds) {
  return microseconds  29  2;
}