Include unicode range U+A830 .. U+A839 in Indic fonts

notofonts / notobuilder

Python module for building Noto fonts

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Include unicode range U+A830 .. U+A839 in Indic fonts #16

Open jungshik opened 9 years ago

jungshik commented 9 years ago

Moved from googlei18n/noto-alpha#35

Imported from Google Code issue notofonts/noto-fonts#35 created by thaths@google.com on 2013-12-05T18:57:15.000Z:

http://www.unicode.org/charts/PDF/UA830.pdf makes some recommendation for fractional indic numbers.

I have not seen much of these numbers in the wold.

This bug is to track whether we really need support for these in the Noto Indic fonts.

jungshik commented 9 years ago

Comment #1 originally posted by roozbeh@google.com on 2013-12-10T03:02:48.000Z:

For evidence and discussion of the signs and their usage, see http://www.unicode.org/L2/L2007/07139r-north-indian-acctg-signs.pdf.

Reading through that and looking at the samples, it's clear to me that we need to support the characters in the fonts. The actual work shouldn't be too much, since a lot of reuse can happen.

JelleBosmaMT commented 8 years ago

All the Indic Noto fonts that are expected to have these characters have been re-delived last year. Remember that this was one of the things the Lint tool reported, which we addressed. Please close this issue.

nizarsq commented 3 years ago

@marekjez86 tested A830 A831 A832 A833 A834 A835 A836 A837 A838 A839 (꠰꠱꠲꠳꠴꠵꠶꠷꠸꠹) using NotoSansBengali and NotoSans and it seem both fonts don't have these codepoints. Which font these codepoints should tested with?

marekjez86 commented 3 years ago

Currently the following fonts support these: NotoSansDevanagari NotoSansGujarati NotoSansGurmukhi NotoSansKaithi NotoSansKannada NotoSansKhojki NotoSansKhudawadi NotoSansMahajani NotoSansModi NotoSansTirhuta NotoSerifDevanagari NotoSerifGujarati NotoSerifGurmukhi NotoSerifKannada

Other Indic fonts do not seem to have them (eg. Malayalam, Bengali, Oriya, OlChiki, Telugu, Tamil).

Need to think about it.

nizarsq commented 3 years ago

Tested A830 A831 A832 A833 A834 A835 A836 A837 A838 A839 (꠰꠱꠲꠳꠴꠵꠶꠷꠸꠹) using NotoSansDevanagari, NotoSansKannada, NotoSansKaithi, NotoSerifGujarati, NotoSansModi, NotoSansMahajani, NotoSansKhojki and NotoSansGurmukhi

1) A836 A837 A838 A839 (꠶꠷꠸꠹) not in NotoSansKannada 2) ꠳꠴꠵ behave correctly for Kannada (written horizontally instead of slanted forms)