Quick test on Windows of Harmony Modules from Narcissus

harmony-modules.js

var exports = this;

function require(module) {
  load("lib/" + module.substr(2) + ".js");
}

require("./definitions");
require("./lexer");
require("./parser");
require("./decompiler");
require("./jsresolve");
require("./jsexec");

var parsed = Narcissus.parser.parse("var x = 10;");
//console.log(parsed);

var res = Narcissus.interpreter.evaluate("var x = 10; (function () { return x + x;})()");
console.log(res);

Narcissus.options.version = "harmony";

var code = " \
  module M { \
    export function toString() { \
      return '<#module M>' \
    } \
  } \
";

var res = Narcissus.interpreter.evaluate(code);
console.log(res); // <#module M>