/// To ignore a comment, simply remove the space at the start of the comment;
/// for example, instead of using two forwards slashes, I've used three.

/// However, this does not work for multi-line comments, because of the many
/// existing documentation generators that use `/**` as the identifier for the
/// start of a commented block.

{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}

function hello_world() {
  console.log('Hello, world!');

  console.log('The answer is: ' + (40 + 2));
}

hello_world();