title: How do I render pipe_tables with pandoc?
body: <p>I manage to generate simple_tables tables presented in the <a href="https://stackoverflow.com/questions/4546547/how-do-i-specify-tables-in-my-markdown-document-using-pandoc-syntax">answer to a similar question</a>. But when I copy-paste the markdown for pipe_tables <a href="http://johnmacfarlane.net/pandoc/demo/example9/pandocs-markdown.html" rel="nofollow noreferrer">presented on johnmacfarlane.net</a>, it doesn't render as a table.</p>