text: 
  var build = require('..')
  var fs = require('fs')
  
  var files = require('./in.json')
  
  var code = build(files)
  
  console.log(code)
  fs.writeFileSync(__dirname+'/out.js', code)
  fs.writeFileSync(__dirname+'/index.html', '<script src="out.js"><\/script>')
  