title: How do I compile multiple files with sweet.js?
body: <p>How do I compile multiple files using the sweet.js binary?</p>
  
  <p>So that something like this: <code>sjs -o out *.js</code>...</p>
  
  <p>...generates separate compiled files in the <code>out</code> directory:</p>
  
  <pre><code>out/one.js
  out/two.js
  out/three.js
  </code></pre>
  
  <p>This is for an npm module that <code>require()</code>'s several internal files.</p>
  
  <p><strong>Edit:</strong> I am motivated to do this in a single call to <code>sjs</code> because I am importing a sweetjs module with <code>-m lambda-chop/macros</code> which is slow. Running separate <code>sjs -m lambda-chop/macros</code> commands for every source file makes for an unnecessarily slow build process.</p>