- From: Christoph Päper via GitHub <sysbot+gh@w3.org>
- Date: Tue, 30 Jan 2024 13:36:22 +0000
- To: public-css-archive@w3.org
Crissov has just created a new issue for https://github.com/w3c/csswg-drafts: == [css-text] Decimal digit transforms == Unicode has a character property to record its numeric value. This is mostly used for script-specific decimal digits, but also for precomposed vulgar fractions and other numerals. The relevant character classes are `Nd` _Decimal Number_, `Nl` _Letter Number_ and `No` _Other Number_. [Antenna House Formatter](https://www.antenna.co.jp/AHF/help/en/ahf-ext.html#text-transormation) supports a custom property `number-transform`. It does not just change the digit glyph, but the whole number. Besides Japanese-specific `kansuji` keywords, it accordingly accepts `<list-style-type>` as a value (and `<string>`). I would like to propose something simpler, i.e. two new keywords – to be bikeshedded – for the `text-transform` property: - `global-digits`: Use the respective glyph of U+0030…9 (`0`…`9`) for any `Nd` character with an integer Numeric Value of 0, …, 9. Note that `font-variant-numeric` will have an effect on those. - `local-digits`: The inverse transformation, using the default digits of the native script derived from the language as returned by `:lang()`. This should also convert digits from other scripts, not just the international “ASCII” ones. Vulgar fractions, roman numerals etc. would be unaffected by these transformations. `Nd` Ranges =========== * U+003x Digit * U+066x Arabic-Indic Digit * U+06Fx Extended Arabic-Indic Digit * U+07Cx Nko Digit * U+096y Devanagari Digit * U+09Ey Bengali Digit * U+0A6y Gurmukhi Digit * U+0AEy Gujarati Digit * U+0B6y Oriya Digit * U+0BEy Tamil Digit * U+0C6y Telugu Digit * U+0CEy Kannada Digit * U+0D6y Malayalam Digit * U+0DEy Sinhala Lith Digit * U+0E5x Thai Digit * U+0EDx Lao Digit * U+0F2x Tibetan Digit * U+104x Myanmar Digit * U+109x Myanmar Shan Digit * U+17Ex Khmer Digit * U+181x Mongolian Digit * U+194y Limbu Digit * U+19Dx New Tai Lue Digit * U+1A8x Tai Tham Hora Digit * U+1B5x Balinese Digit * U+1BBx Sundanese Digit * U+1C4x Lepcha Digit * U+1C5x Ol Chiki Digit * U+A62x Vai Digit * U+A8Dx Saurashtra Digit * U+A90x Kayah Li Digit * U+A9Dx Javanese Digit * U+A9Fx Myanmar Tai Laing Digit * U+AA5x Cham Digit * U+ABFx Meetei Mayek Digit * U+FF1x Fullwidth Digit * U+104Ax Osmanya Digit * U+10D3x Hanifi Rohingya Digit * U+1106y Brahmi Digit * U+110Fx Sora Sompeng Digit * U+1113y Chakma Digit * U+111Dx Sharada Digit * U+112Fx Kudawadi Digit * U+1145x Newa Digit * U+114Dx Tirhuta Digit * U+1165x Modi Digit * U+116Cx Takri Digit * U+1173x Ahom Digit * U+118Ex Warang Citi Digit * U+1195x Dives Akuru Digit * U+11C5x Bhaiksuki Digit * U+11D5x Masaram Gondi Digit * U+11DAx Gunjala Gondi Digit * U+16A6x Mro Digit * U+16ACx Tangsa Digit * U+16B5x Pahawh Hmong Digit * U+1E14x Nyiakeng Puachue Hmong Digit * U+1E2Fx Wancho Digit * U+1E95x Adlam Digit * U+1FBFx Segmented Digit * without Mathematical sets around U+1D7__ _x_ in [0…9], _y_ in [6…F] Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/9877 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 30 January 2024 13:36:24 UTC