Guillaume

What should be `-webkit-order` if you only declare `reading-order` or `layout-order`? Empty string?

I think I was wrong saying that it does not matter which sub-property `-webkit-order` should be an alias: imo, it should be an alias of `layout-order` because `order` currently changes...

I think this issue no longer needs to stay open! I took a look on the changes in v6 and it looks great, thanks. 🎉

I assume that the consensus is to accept `none` as an argument of `rgba()` and `hsla()` when they are aliases of the modern `rgb()` and `hsl()`, respectively, and that *legacy...

> Oh, that's exactly what you were saying, isn't it. Yes. I would like to avoid spec readers thinking that `rgba()` (or `hsla()`) is *entirely* legacy... > > rgba() is...

> Given the way the discussion is going I would argue for the latter option. I do not repeat to insist but only to be sure that there is no...

For what it is worth, Chrome supports `none` in all 4 syntaxes. Tab argued in #7137 that the comma-separated argument syntax should not be encouraged to be used. I would...

**Aside** Chrome also serializes `none` to `0` in `hwb()` but the spec wants this only for legacy syntaxes. > If a color with a missing component is serialized or otherwise...

> > For what it is worth, Chrome supports none in all 4 syntaxes. > > It does? No. I apologize. > I'm a lot less convinced that allowing legacy,...

Minor note: there is nothing about ``s in the "wrong order" in ``, eg. `(2px < width < 1px)`. I will consider that this case must always parse as valid...