anchor.diff:            figure
               table
                 caption.
  -                <strong>This is a <code>caption &gt; strong</code>.</strong>
  +                #[strong This is a #[code caption &gt; strong].]
                   It usually contains the table&rsquo;s title
  -                (<i lang="la"><abbr title="exampli gratia">e.g.</abbr></i>, <i>Table&nbsp;1</i>).
  -                This is the rest of the <code>table &gt; caption</code>.
  +                (#[i(lang="la"): abbr(title="exampli gratia") e.g.], #[i Table&nbsp;1]).
  +                This is the rest of the #[code table &gt; caption].
                 thead
                   tr
                     th Header Row 1 Heading 1
  
positive.code:               function fibonacci(n) {
                  if (n === 0 || n === 1) return 1; <small>// these are the base cases</small>
                  else if (n > 1)         return fibonacci(n-1) + fibonacci(n-2);
                  <strong>else                    return NaN;</strong> <small>// a <code>strong</code> denotes importance here,
                                                      // which highlights the case of inputting
                                                      // a negative number</small>
                }
                <small>/* Comment punctuation (<code>/*</code>, <code>*/</code>, and <code>//</code>) is not included; must type manually. */</small>
                <small>/* <strong>This is an IMPORTANT comment!!!</strong> It is <code>small &gt; strong</code>, not the other way around &hellip; */</small>
                <strong><small>/* &hellip; otherwise, it would look like this, which, ick. */</small></strong>
                </pre>
                      <pre>
                &lt;tag atr=&quot;val val&quot;&gt;contents&lt;tag&gt;
                <small>&lt;!-- this is an HTML comment --&gt;</small>
              pre.
                sel {
                  prp: val;
  
negative.code:         h2 Sections
          section#headings
            h3 Headings
            p Headings are represented by #[code h1]&ndash;#[code h6] Elements.
            figure
              h1 Heading 1
              p(lang="la").
  