Search for append on website

gistfile1.js

(function () {
	var $__append__ = $.fn.append;
	var matcher = '*';
	$.fn.append = function () {
		if (console && this.selector === matcher) console.log.call(console, { el: this, args: Array.prototype.slice.call(arguments) });
		$__append__.apply(this, arguments);
	};
}());