junc is Javascript UNCommenter

USAGE
  
  ---------------------

  // foo.js
  
  var a = 'A';
  /*
  @junc
  someFunction();
  */
  console.log(a);

  ---------------------

  // bar.js

  junc.add('/foo.js');
  junc.exec();

  ---------------------

  then, foo.js is executed as the following code.

  ---------------------

  // uncommented foo.js

  var a = 'A';
  someFunction();
  console.log(a);

  ---------------------


WHY UNCOMMENT?
  
  Since we can write test codes for functions in any scope.

  for example

  (function() {
     var innerFunc() { ... };
     /*
     @junc
     testInnerFunc();
     */
  })();

  Yes, I know it's not a beautiful way. Test codes should not be written in main programs. However, I don't have any other idea.