compiles into this

gistfile1.txt

// Generated by IcedCoffeeScript 1.6.3-g
(function() {
  var i, iced, next, opt, __iced_deferrals, __iced_k, __iced_k_noop,
    _this = this;

  iced = require('iced-coffee-script').iced;
  __iced_k = __iced_k_noop = function() {};

  opt = {
    block_start: 0,
    block_end: 10
  };

  console.log("start");

  (function(__iced_k) {
    var _i, _results, _while;
    i = opt.block_start;
    _results = [];
    _while = function(__iced_k) {
      var _break, _continue, _next;
      _break = function() {
        return __iced_k(_results);
      };
      _continue = function() {
        return iced.trampoline(function() {
          --i;
          return _while(__iced_k);
        });
      };
      _next = function(__iced_next_arg) {
        _results.push(__iced_next_arg);
        return _continue();
      };
      if (!(i >= opt.block_end)) {
        return _break();
      } else {

        console.log(i);
        (function(__iced_k) {
          __iced_deferrals = new iced.Deferrals(__iced_k, {
            filename: "simple.coffee"
          });
          setTimeout((__iced_deferrals.defer({
            assign_fn: (function() {
              return function() {
                return next = arguments[0];
              };
            })(),
            lineno: 6
          })), 0);
          __iced_deferrals._fulfill();
        })(_next);
      }
    };
    _while(__iced_k);
  })(function() {
    return console.log("end");
  });

}).call(this);