-arrows</code></li><li><code>arrow-macros</code></li></ul>
<p>but <code>arrows</code> have more features.</p>
<p>Here is an example of two simples arrows:</p>
<pre><code class='lisp'>POFTHEDAY&gt; (arrows:-&gt; (list :foo
                            (list :bar
                                  (list
                                   (list 1 2 3)
                                   (list &#039;a &#039;b &#039;c))))
             (getf :foo)
             (getf :bar)
             (arrows:-&gt;&gt; (mapcar #&#03