Re: [csswg-drafts] [css-ruby] text-orientation of bopomofo annotation

[Reply](https://lists.w3.org/Archives/Public/www-style/2015Aug/0328.html) from me:
> The bopomofo handbook [1] from Taiwan says that, the first tone "can be omitted" [2]. I read this as a recommendation instead of a requirement, and thus I'd suggest if we do this change, we should also include the first tone, although it may not be used as usual as other four tones.
> 
> [1] http://www.edu.tw/files/site_content/M0001/juyin/ (Chinese)
> [2] http://www.edu.tw/files/site_content/M0001/juyin/tt4.htm?open (Chinese)

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Received on Sunday, 29 October 2017 22:49:26 UTC