return "Hello! My name is " + name

}

​

function messageWidth(name){

  let greeting = message(name)

  return textWidth(greeting)

}

​

function setup() {

  createCanvas(400, 200);

  background(255)

  noStroke()

  textSize(20)

  let whoami = 'Alice'

  let whatToSay = message(whoami)

  let sayingSize = messageWidth(whoami)

  fill(230)

  rect(0, 0, sayingSize, height)

  fill(0)

  text(whatToSay, 0, 50)

}

​