WinXP: how can I require() some locally held modules?

Settings > Project > Select Directory for Sandbox

Unfortunately, this does not work when a module requires another module, for example:

// projects/hello_world.js
require('hello').run();

// modules/hello.js
var world = require('world');
exports.run = function(){ print('Hello ' + world.get()); };

// modules/world.js
exports.get = function(){ return 'world'; };

In the code above - module 'hello' requires module 'world', which does not seem to work, regardless of where you put 'world' and how you include it (as separate module - under 'modules/world.js', or in a subfolder - like 'modules/hello/world.js').

As already described above, current workaround is to serve modules from a server of your choice:

• setup your server to serve static files from the 'modules' folder;
  
• Web IDE > Settings > Communications > Module URL - put URL of the 'modules' folder (e.g. "http://localhost:9080/modules")
  
  

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Am I doing it wrong, or are there plans to enable including local nested modules in the future?
(Web IDE v0.68.6)