title: How Can I Create My Own Markup (Like HTML, Markdown, etc.) Language?
body: <p>I would like to make my own markup language. How can I do that?</p>
  <p>For example, I have a file named 'example.timl'.<br />
  Inside the file:</p>
  <pre><code>$h1$ Heading $\h1$
  
  - This is my own markup language.
  
  I can define my syntaxes here. 
  
  $o_list$
  One
  Two
  Three
  Four
  Five
  $\o_list$
  
  $u_list$
  One
  Two
  Three
  Four
  Five
  $\u_list$
  
  $math$
  @inf@ + 1 = @inf@
  $\math$
  
  \\an_input\\: $input type: 'text'$
  
  \\an_input\\
  
  $code lang: 'py'$
  print('Would like to have Python syntax highlighting here.')
  $code$
  
  $script$
  /* I want to have JS scripts just like HTML */
  $\script$
  
  </code></pre>
  <p>And the rendered output can be as I wished.</p>