1 files changed, 5 insertions, 1 deletions

diff --git a/docs/index.xml b/docs/index.xml
index 846bcbe..e13ccbb 100644
--- a/docs/index.xml
+++ b/docs/index.xml
@@ -27,6 +27,10 @@
 <span id="cb2-6"><a href="#cb2-6" aria-hidden="true"></a>    ((<span class="kw">eq?</span> kind 'l) (brush-line))</span>
 <span id="cb2-7"><a href="#cb2-7" aria-hidden="true"></a>    ((<span class="kw">eq?</span> kind 'l+) (brush-line-extend))</span>
 <span id="cb2-8"><a href="#cb2-8" aria-hidden="true"></a>    (<span class="kw">else</span> (brush-circle))))</span></code></pre></div>
+<p>The following script draws a straight line along a given axis, at a given distance from the canvas boundary:</p>
+<figure>
+<video src="https://u.peppe.rs/b3i.mp4" controls=""><a href="https://u.peppe.rs/b3i.mp4">Day 16</a></video><figcaption aria-hidden="true">Day 16</figcaption>
+</figure>
 <h3 id="day-15">Day 15</h3>
 <p>I began writing a standard library for the lisp, in lisp. It includes basic list operations: <code>car</code>, <code>cdr</code>, <code>null?</code>, <code>list</code>, higher order functions: <code>map</code>, <code>filter</code>, <code>fold</code>:</p>
 <div class="sourceCode" id="cb3"><pre class="sourceCode lisp"><code class="sourceCode commonlisp"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true"></a>(define (member? item ls)</span>
@@ -109,7 +113,7 @@
 <img src="https://u.peppe.rs/Ma.png" alt="Day 1" /><figcaption aria-hidden="true">Day 1</figcaption>
 &lt;/figure&gt;</description>
 <link>https://peppe.rs/posts/SDL2_devlog/</link>
-<pubDate>Wed, 31 Mar 2021 12:53:00 +0000</pubDate>
+<pubDate>Thu, 01 Apr 2021 04:11:00 +0000</pubDate>
 <guid>https://peppe.rs/posts/SDL2_devlog/</guid>
 </item>
 <item>