code: function code_after(range, parent) {
    // Look through all child nodes of parent...
    var children = child_nodes(parent);
    for (var i = 0; i < children.length; i++) {
      if (less(range, children[i]["range"])) {
        // If node is after our range, then that's it.  There could
        // be comments in our way, but that's taken care of in
        // #stuff_after method.
        return children[i];
      }
      else if (within(range, children[i]["range"])) {
        // Our range is within the node --> recurse
        return code_after(range, children[i])
      }
    }
    return;
  }
docs: Looks for code following the given range.  The second argument is the parent node within which we perform our search.