Syntax highlighter botches [Array] syntax
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #2400355. -->
Reported by: [Garrett Albright](https://www.drupal.org/user/191212)
>>>
<p>See this bit in Drupal 8's _drupal_add_html_head() in common.inc:</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br> </span><span style="color: #007700">case </span><span style="color: #DD0000">'feed'</span><span style="color: #007700">:<br> </span><span style="color: #0000BB">$args </span><span style="color: #007700">= [[<br> </span><span style="color: #DD0000">'href' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$args</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">],<br> </span><span style="color: #DD0000">'rel' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'alternate'</span><span style="color: #007700">,<br> </span><span style="color: #DD0000">'title' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$args</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">],<br> </span><span style="color: #DD0000">'type' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'application/rss+xml'</span><span style="color: #007700">,<br> ]];<br> </span><span style="color: #0000BB">call_user_func_array</span><span style="color: #007700">(</span><span style="color: #DD0000">'_drupal_add_html_head_link'</span><span style="color: #007700">, </span><span style="color: #0000BB">$args</span><span style="color: #007700">);<br> break;<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>Now check out how it <a href="https://api.drupal.org/api/drupal/core%21includes%21common.inc/function/drupal_process_attached/8">appears on api.drupal.org</a>:</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br> </span><span style="color: #007700">case </span><span style="color: #DD0000">'feed'</span><span style="color: #007700">:<br> </span><span style="color: #0000BB">$args </span><span style="color: #007700">=[[</span><span style="color: #DD0000">'href' </span><span style="color: #0000BB">$args</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">] </span><span style="color: #DD0000">'rel' 'alternate' 'title' </span><span style="color: #0000BB">$args</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">] </span><span style="color: #DD0000">'type' 'application/rss+xml'</span><span style="color: #007700">]];<br> </span><span style="color: #0000BB">call_user_func_array</span><span style="color: #007700">(</span><span style="color: #DD0000">'_drupal_add_html_head_link'</span><span style="color: #007700">, </span><span style="color: #0000BB">$args</span><span style="color: #007700">);<br> break;<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>Oops.</p>
issue