title: NERD commenter : How to comment out a range
body: <p>I am using <a href="http://www.vim.org/scripts/script.php?script_id=1218" rel="noreferrer">NERD commenter</a> </p>
  
  <p>Let's say that I want to comment out lines from 78 to 172. This is what I do. I calculate the difference. That is 94. put my cursor on line 78 and then I do: 94 , c space</p>
  
  <p>In this way I comment 94 lines starting from line number 78. </p>
  
  <p>I don't like the calculation that I need to do. I was hoping to pass a range something like</p>
  
  <p>78,172  to comment the code from line 78 to 172. Am I missing something.</p>
  
  <p>Looking at the popularity of this plugin, it seems there must be a better way to comment and uncomment.</p>