Until you run into that one Whitespace &lt;<a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Whitespace_(programming_language)&gt;" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Whitespace_(programming_langua...</a> programmer that has syntax highlighting turned on.