Re: [csswg-drafts] [css-values] Clarifying serialization of negative zero and expression simplification (#9750)

I thought that negative zero is always tokenized and parsed as positive zero and that negative zero can only be produced by calculations.

So serializing to `-0` wouldn't actually work because it wouldn't round trip.

I've actually been using `calc(-1 * 0)` for tooling:
- `min(1% / -infinity, 0%)` is converted to `calc(-1 * 0%)` 
- `max(1% / -infinity, 0%)` is converted to `0%`

The context is a bit different for me as the purpose is to calculate what is possible in dev tooling without altering how a browser would parse these.

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Received on Wednesday, 28 February 2024 16:30:05 UTC