Re: [csswg-drafts] [css-text-3] Discarding Line Breaks Adjacent to Ambiguous Characters (#5017)

Quotation marks are now switchable to the CJK forms by a variation selector U+FE01 in Unicode 16:

https://www.unicode.org/L2/L2023/23212r-quotes-svs-proposal.pdf
https://www.unicode.org/Public/16.0.0/ucd/StandardizedVariants.txt


```
# East Asian punctuation positional and width variants

2018 FE00; non-fullwidth form; # LEFT SINGLE QUOTATION MARK
2018 FE01; right-justified fullwidth form; # LEFT SINGLE QUOTATION MARK
2019 FE00; non-fullwidth form; # RIGHT SINGLE QUOTATION MARK
2019 FE01; left-justified fullwidth form; # RIGHT SINGLE QUOTATION MARK
201C FE00; non-fullwidth form; # LEFT DOUBLE QUOTATION MARK
201C FE01; right-justified fullwidth form; # LEFT DOUBLE QUOTATION MARK
201D FE00; non-fullwidth form; # RIGHT DOUBLE QUOTATION MARK
201D FE01; left-justified fullwidth form; # RIGHT DOUBLE QUOTATION MARK
```

<img width="922" height="319" alt="Image" src="https://github.com/user-attachments/assets/33837f0d-613b-4905-b769-c93102a6c3e7" />

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Received on Wednesday, 3 September 2025 14:31:24 UTC