old_contents: // necesarry at any entry point of the cli to ensure that Babel-register
  // does not attempt to transform non JavaScript files.
  const ignoredExtensions = [
    'css',
    'scss',
    'styl',
    'less',
    'png',
    'gif',
    'jpg',
    'jpeg',
    'svg',
    'woff',
    'ttf',
    'eot',
    'otf',
    'mp4',
    'webm',
    'ogg',
    'mp3',
    'wav',
    'md',
    'yaml',
  ]
  ignoredExtensions.forEach(ext => {
    require.extensions[`.${ext}`] = () => {}
  })
  
  // Be sure to log useful information about unhandled exceptions. This should seriously
  // be a default: https://github.com/nodejs/node/issues/9523#issuecomment-259303079
  process.on('unhandledRejection', r => {
    console.log('')
    console.log('UnhandledPromiseRejectionWarning: Unhandled Promise Rejection')
    console.log(r)
  })
  
new_contents: // necesarry at any entry point of the cli to ensure that Babel-register
  // does not attempt to transform non JavaScript files.
  const ignoredExtensions = [
    'css',
    'scss',
    'styl',
    'less',
    'png',
    'gif',
    'jpg',
    'jpeg',
    'svg',
    'woff',
    'woff2',
    'ttf',
    'eot',
    'otf',
    'mp4',
    'webm',
    'ogg',
    'mp3',
    'wav',
    'md',
    'yaml',
  ]
  ignoredExtensions.forEach(ext => {
    require.extensions[`.${ext}`] = () => {}
  })
  
  // Be sure to log useful information about unhandled exceptions. This should seriously
  // be a default: https://github.com/nodejs/node/issues/9523#issuecomment-259303079
  process.on('unhandledRejection', r => {
    console.log('')
    console.log('UnhandledPromiseRejectionWarning: Unhandled Promise Rejection')
    console.log(r)
  })
  
subject: Add 'woff2' to ignoredExtensions array (#458)