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The author makes the point that LESS uses the `@` for a variable identifier while SCSS uses `$` (and that he feels this is better) but CSS4 spec today says it will use `$` for parent selectors.

http://www.w3.org/TR/selectors4/#subject

I don't do a lot of FE dev but I can count the number of times I've used `@` on one hand. However, I could see myself making use of `$` as a parent selector quite often. How would SCSS adapt to this?




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