3 commits

Author	SHA1	Message	Date
Sam Atkins	0588db5c30	LibWeb: Make the CSS serialization functions actually output things :^) ... Pro tip: If your function takes a StringBuilder by value, it doesn't actually append anything to the caller's StringBuilder. On the plus side, I probably won't make this mistake for a while? I hope?	2021-10-17 19:59:27 +01:00
Sam Atkins	75c9313d7d	LibWeb: Implement more CSS serializers and make them more ergonomic ... This implements these algorithms from the CSSOM-1 spec: - serialize a string - serialize a URL Also, we now have two versions of each of the serialization functions: One that returns a String as before, and the other that takes a StringBuilder to write into. This saves creating extra StringBuilders when they are not needed. :^)	2021-10-16 15:16:27 +01:00
Sam Atkins	575ce04148	LibWeb: Add CSS.escape() JS function ... This is the `CSS` namespace defined in IDL here: https://www.w3.org/TR/cssom-1/#namespacedef-css , not to be confused with our `Web::CSS` namespace. Words are hard. `CSS.escape()` lets you escape identifiers that can then be used to create a CSS string. I've also stubbed out the `CSS.supports()` function.	2021-10-08 23:02:57 +02:00