Editor = CodeMirror.fromTextArea(document.getElementById("scala-code"), {
        lineNumbers: true,
        matchBrackets: true,
        mode: "text/x-scala"
      });
      var mac = CodeMirror.keyMap.default == CodeMirror.keyMap.macDefault;
      CodeMirror.keyMap.default[(mac ? "Cmd" : "Ctrl") + "-Space"] = "autocomplete";
    </script>

    <p>Simple mode that tries to handle C-like languages as well as it
    can. Takes two configuration parameters: <code>keywords</code>, an
    object whose property 