Previously,PseudoClassFunction arguments were simply a copy of theFunction token arguments. So from a selector of".flex:not(div, span.wide, .hidden)", thenot function would have these arguments in the AST:

[(ident-token "div"), (comma-token), (whitespace-token " "), (ident-token "span"), (delim-token "."), (ident-token "wide"), (comma-token), (whitespace-token " "), (delim-token "."), (ident-token "hidden")]

Now the arguments are parsed, so that aPseudoClassFunction is represented fully in the AST as something like:

(pseudo-class-selector  (pseudo-class-function    "not"    (arguments      (type-selector (wqname (ident-token "div"))),      (compound-selector        (type (type-selector (wqname (ident-token "span"))))        (subclasses          (class-selector (ident-token "wide"))        )        (pseudo-elements)      ),      (class-selector (ident-token "hidden"))    )  ))

flavorjones added2 commits

June 5, 2024 11:40

Parse arguments for pseudo-class functions

5b4571f

so that the AST doesn't just contain tokens. Previously the argumentswere something like```[(ident-token "div"), (comma-token), (whitespace-token " "), (ident-token "span"), (delim-token "."), (ident-token "wide"), (comma-token), (whitespace-token " "), (delim-token "."), (ident-token "hidden")]```Now those tokens will be represented in the AST as```[(type-selector (wqname (ident-token "div"))), (compound-selector   (type (type-selector (wqname (ident-token "span"))))   (subclasses     (class-selector (ident-token "wide"))   )   (pseudo-elements) ), (class-selector (ident-token "hidden"))]```

Format pseudo-class functions with complex arguments

c689a6c