Getting jsdoc and Crockford's design patterns to get along

Question

I'm using Douglas Crockford's design pattern to implement private, privileged and public methods. It basically looks something like this (using RequireJS):

define(function () {
    return function () {
        var that = {},

        _init = function () {
            // "constructor"
        },

        _privateFn = function () {
            return 42;
        };

        that.publicFn = function () {
            return 2 * _privateFn();
        };

        _init(arguments);

        return that;
    };
});

However, I'm having trouble getting the jsdoc toolkit to parse it correctly. I've played around with the @name and @memberOf annotations (like here), but no matter what I do, I just can't get the functions to show up.

Does anyone know a solution?