anchor.diff:              section
                   h2 CoffeeScript can offer you a lot
   
  -                ul
  -                    li 
  -                        |  no ===
  -                    li better switch
  -                    li function binding
  -                    li for-in, for-of
  -                    li handy literals @, ->, =>
  -                    li splats
  -                    li classes
  -                    li function default arguments
  -                    li destructuring assignment
  -                    li ranges
  +                h3 
  +                    | no more ===, better switch, function binding, for-in, for-of
  +                    | handy literals (@, ->, =>), splats, classes, default arguments, 
  +                    | destructuring assignment, ranges, ...
   
               section
                   h2 Cool story bro...
  
positive.code: 
              section
                  h2 Here's an idea!
                  p
                      | Let's create a new language that compiles to JavaScript. It must:
                  ul
                      li Preserve JS awsomeness
                      li Fix as much JS issues as possible
                      li Be "cheap" to use
  
              section
                  h2 CoffeeScript
  
              section
                  code.language-coffeescript
  
negative.code:                         }
  
              section
                  h2 Expressions are like mayo
                  h3 They are good for you
  
              section
                  h2 CoffeeScript!
  
              section
                  code.language-coffeescript
  