first draft of node.js REPL

src/coffee-script.coffee

@@ -0,0 +1,15 @@
+# Executes the `coffee` Ruby program to convert from CoffeeScript to JavaScript.
+
+sys: require('sys')
+
+exports.compile: (code, callback) ->
+  js: ''
+  coffee: process.createChildProcess 'coffee', ['--eval', '--no-wrap', '--globals']
+  coffee.addListener 'output', (results) ->
+    js += results if results?
+  coffee.addListener 'exit', ->
+    callback(js)
+  coffee.write(code)
+  coffee.close()
+
+