gistfile1.diff

1,2c1,2
< @font-stack: Helvetica, sans-serif;
< @primary-color: #333;
---
> $font-stack: Helvetica, sans-serif;
> $primary-color: #333;
5,6c5,6
<   font-family: @font-stack;
<   color: @primary-color;
---
>   font-family: $font-stack;
>   color: $primary-color;
9,12c9,12
< .transform(@property) {
<   -webkit-transform: @property;
<   -ms-transform: @property;
<   transform: @property;
---
> @mixin transform($property) {
>   -webkit-transform: $property;
>   -ms-transform: $property;
>   transform: $property;
16c16
<   .transform(rotate(30deg));
---
>   @include transform(rotate(30deg));