<h3>Width/Padding calculation example</h3>

<p>
  This is just a little bit of Rust to ensure we're roundtripping code blocks
  correctly:
</p>

<pre>
if width &lt; 60 {
    wrap_width = width - 1; // leave space for cursor at the end of the line
    left_padding = 0;
} else if width &lt; 100 {
    wrap_width = width.saturating_sub(2);
    left_padding = 2;
} else {
    left_padding = (width.saturating_sub(100)) / 2 + 4;
    wrap_width = width.saturating_sub(left_padding);
}
</pre>

<p>The end.</p>
