Re: [csswg-drafts] [css-fonts-4] font-kerning:normal and CJK fonts with kerning pairs for fullwidth not well defined (#6723)

I tweeted about extending the `font-kerning` property values for CJK proportional spacing and kerning,

- https://twitter.com/MurakamiShinyu/status/1620977530554716160
- https://twitter.com/MurakamiShinyu/status/1620982963294081024

and got many supportive reactions for the new value `all` (= 3. apply palt/vpal and kern everything).

Options 4 and 5 do not appear to be needed. I got a reply about it:

- https://twitter.com/monokano/status/1620989798264758272

  > I think it is better not to be able to do palt-on/kern-off because it is bad know-how, although some people are tempted to do it for the purpose of "loose kerning" even in DTP.

  (translated from Japanese)

For "loose kerning" purpose, it will be better to use `letter-spacing` together with `font-kerning: all`, e.g.:

```css
.loose-kerning {
  font-kerning: all; /* 'palt' on, 'kern' on */
  letter-spacing: 0.05em;
}
```


-- 
GitHub Notification of comment by MurakamiShinyu
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6723#issuecomment-1416705183 using your GitHub account


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

Received on Saturday, 4 February 2023 09:15:33 UTC