Well since it is s-expresssions (those paren things, looks like lisp), it is also very similar to JSON objects or XML elements.<p>If you want to convert it to HTML you could do pretty easily. Use the car &amp; cdr functions in lisp, and transform every car into a string like this `&quot;&lt;&quot; + symbol + &quot;&gt;&quot;`. Convert the closing paren to `&quot;&lt;&#x2F;&quot; + symbol + &quot;&gt;&quot;`. In the middle you put the result of cdr. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;CAR_and_CDR" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;CAR_and_CDR</a><p>Writing LISP is basically writing the AST without hiding it behind a textual syntax. The only textual syntax is the paren symbols that delimit the nodes in the syntax tree. It&#x27;s a simpler way to live.