Re: [csswg-drafts] [css-fonts-4] Add `hkna` & `vkna` (& `pkna`) OpenType feature settings to `font-variant-east-asian` (e.g. `horizontal-kana` & `vertical-kana` & `proportional-kana`) (#13495)

Thank you for proposing this, links to discussions help too, thank you.

I don't have strong opinion on this, because I don't know how they are used. Do you happen to know any apps exposing these features, and how they expose these features to users?

Note, if we're adding them, I prefer single bool, such as `flow-optimized-kana`, and apply `hkna` or `vkna` depending on the `writing-mode`, to avoid patching it when changing the flow. We already do that for, e.g., `kern` and `vkrn`.

We will probably need to understand exclusive features when these are on, decide priorities when both are specified, etc.

-- 
GitHub Notification of comment by kojiishi
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13495#issuecomment-4118735106 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Tuesday, 24 March 2026 14:26:52 UTC