What should i use while on jade template

  - var i = 3
  while(i>=1)
      if page-i >= 1
        a(href="/?tab=#{tab}&#page=#{page-i}" class="btn") #{page-i}
      i--

render the HTML like this

I changed my code

      - var i = 3
      while i>=1
        if page-i >= 1
          a(href="/?tab=#{tab}&#page=#{page-i}" class="btn") #{page-i}
        i--

via WUSO01