We need to support css nesting

[jogibear9988]

see:

https://www.w3.org/TR/css-nesting-1/
and
https://developer.chrome.com/articles/css-nesting/

[holblin]

I'm not sure the support should be added at this stage: https://caniuse.com/css-nesting
On top of that, the effort is quite big.

[jogibear9988]

two of the 3 main ones already support it.
edge also uses blink, so it will also be in next version.
surely firefox will follow.

[jogibear9988]

i aldo think, this would maybe need a complete rewrite. the simple approach with regexes maybe will not work

[sawmurai]

Hey everyone! Now css nesting is generally available, so ... has anyone been able to use this tool on a codebase that makes use of it? SwiperJS for instance uses css nesting in its latest version.

[jogibear9988]

This would need a complete rewrite, so that it is a real parser.

[jogibear9988]

should be fixed in #621

[lingo]

Please note that the current README implies this is already supported, might be better to reword until #621 is merged.

Nested rules: Media queries, supports, containers, etc.

[jogibear9988]

If you need a workin version now, look at https://github.com/node-projects/css-parser

[lingo]

If you need a workin version now, look at https://github.com/node-projects/css-parser

Thank you!!