whole_func_string: function order_stack (stack) {
      // Find a handle with a before or after property
      for (var i = 0; i < stack.length; i++) {
        var handle = stack[i].handle;
        if (handle._first) {
          // remove handle from current position
          var mid = stack.splice(i, 1)[0];
          // insert it at begining of stack
          stack.unshift(mid);
  
          // remove property so we don't order it again later
          delete handle._first;
          // for debugging
          handle._moved_first = true;
  
          // Continue ordering for remaining handles
          return order_stack (stack);
        }
        else if (handle._before || handle._after) {
          var position = null;
          if (handle._before) {
            position = '_before';
          }
          else if (handle._after) {
            position = '_after';
          }
  
          var label = handle[position];
  
          for (var j = 0; j < stack.length; j++) {
            if (stack[j].handle.label === label) {
              // insert before index = j
              // insert after index = j + 1
              var new_index = j;
              if (position == '_after') new_index++;
  
              // move handle in new position
              // http://stackoverflow.com/questions/5306680/move-an-array-element-from-one-array-position-to-another
              stack.splice(new_index, 0, stack.splice(i, 1)[0]);
  
              // remove _before/_after property so we don't order ad infinitum
              handle['_moved' + position] = handle[position]; // for debugging
              break;
            }
          }
          delete handle[position];
          // Continue ordering for remaining handles
          return order_stack (stack);
        }
      }
      // didn't find any handle with a before/after property => done ordering
      return true;
    }
func_code_string: function order_stack (stack) {
      // Find a handle with a before or after property
      for (var i = 0; i < stack.length; i++) {
        var handle = stack[i].handle;
        if (handle._first) {
          // remove handle from current position
          var mid = stack.splice(i, 1)[0];
          // insert it at begining of stack
          stack.unshift(mid);
  
          // remove property so we don't order it again later
          delete handle._first;
          // for debugging
          handle._moved_first = true;
  
          // Continue ordering for remaining handles
          return order_stack (stack);
        }
        else if (handle._before || handle._after) {
          var position = null;
          if (handle._before) {
            position = '_before';
          }
          else if (handle._after) {
            position = '_after';
          }
  
          var label = handle[position];
  
          for (var j = 0; j < stack.length; j++) {
            if (stack[j].handle.label === label) {
              // insert before index = j
              // insert after index = j + 1
              var new_index = j;
              if (position == '_after') new_index++;
  
              // move handle in new position
              // http://stackoverflow.com/questions/5306680/move-an-array-element-from-one-array-position-to-another
              stack.splice(new_index, 0, stack.splice(i, 1)[0]);
  
              // remove _before/_after property so we don't order ad infinitum
              handle['_moved' + position] = handle[position]; // for debugging
              break;
            }
          }
          delete handle[position];
          // Continue ordering for remaining handles
          return order_stack (stack);
        }
      }
      // didn't find any handle with a before/after property => done ordering
      return true;
    }
func_documentation_string: lookup connect.stack if there is a fn with before or after properties and move it at right place @todo: optimize