title: how can I enable a source map for coffeescript?
body: <p>I recently discovered the existence of <a href="http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/">source maps</a> in chrome via <a href="http://haxe.org/doc/js/source_debugging">source debugging in  the haxe language</a>. It allows to debug generated javascript inside the chrome browser while seeing the bug reason in the original source code.</p>
  
  <p>Has anyone written a source map generator for coffeescript / Is coffeescript source mappable ?</p>
  
  <p>It would help debug the javascript generated by coffeescript.</p>