original_string: public function render($markdown)
      {
          $ast = $this->docParser->parse($markdown);
          return $this->cliRenderer->renderBlock($ast);
      }
code: public function render($markdown)
      {
          $ast = $this->docParser->parse($markdown);
          return $this->cliRenderer->renderBlock($ast);
      }
code_tokens: public function render ( $ markdown ) { $ ast = $ this -> docParser -> parse ( $ markdown ) ; return $ this -> cliRenderer -> renderBlock ( $ ast ) ; }
docstring: Expects a string of markdown and returns a string which has been formatted for
  displaying on the console.
  
  @param string $markdown
  @return string
docstring_tokens: Expects a string of markdown and returns a string which has been formatted for displaying on the console .