Enable Enter Key in JMVC Event Handler

gistfile1.js

// Enable enter key for activating items (equivalent of click)
// * Not needed if target is <a> or <input> or <button>
// * $(el).trigger() should trigger whatever event type the main event handler is responding to.

".nb_inlineAct keyup": function(el,ev) {
    ev.stopImmediatePropagation();
    if (el.tagName && el.tagName.indexOf('a button input') == -1) {                     
        if(ev.keyCode == 13) { // enter key
            $(el).trigger('activate');
        }
    }
},