https://www.itam.mx/sites/all/libraries/mmenu/jquery.hammer/jquery.hammer.js?tls0hd

1(function(factory) {
2    if (typeof define === 'function' && define.amd) {
3        define(['jquery', 'hammerjs'], factory);
4    } else if (typeof exports === 'object') {
5        factory(require('jquery'), require('hammerjs'));
6    } else {
7        factory(jQuery, Hammer);
8    }
9}(function($, Hammer) {
10    function hammerify(el, options) {
11        var $el = $(el);
12        if(!$el.data("hammer")) {
13            $el.data("hammer", new Hammer($el[0], options));
14        }
15    }
16
17    $.fn.hammer = function(options) {
18        return this.each(function() {
19            hammerify(this, options);
20        });
21    };
22
23    // extend the emit method to also trigger jQuery events
24    Hammer.Manager.prototype.emit = (function(originalEmit) {
25        return function(type, data) {
26            originalEmit.call(this, type, data);
27            $(this.element).trigger({
28                type: type,
29                gesture: data
30            });
31        };
32    })(Hammer.Manager.prototype.emit);
33}));