[HarfBuzz] Test cases outside of Unicode BMP

Cody Planteen planteen at gmail.com
Wed Nov 8 18:43:05 UTC 2017


Thank you Sascha, this is exactly the sort of information I needed!

On Wed, Nov 8, 2017 at 9:20 AM, Sascha Brawer <sascha at google.com> wrote:

> The NotoSansChakma font uses GPOS for non-BMP characters:
> https://noto-website-2.storage.googleapis.com/pkgs/
> NotoSansChakma-unhinted.zip
>
> Here’s some Chakma words to render: http://www.gstatic.com/i18n/
> corpora/wordcounts/ccp.txt
>
> Hope this helps,
>
> — Sascha
>
>
> On Wed, Nov 8, 2017 at 5:12 PM, Cody Planteen <planteen at gmail.com> wrote:
>
>> Hello,
>>
>> I want to test handling of shaping and kerning on Unicode code points
>> outside of the basic multilingual plane (BMP) in my software using
>> HarfBuzz. It seems that the most common application of Unicode code points
>> greater than U+FFFF is emojis. I found that Noto Emoji has GSUB ligature
>> lookups for "regional indicator symbol" region from U+1F1E6 to U+1F1FF.
>> Does anyone of a font that makes use of GPOS lookups with Unicode code
>> points greater than U+FFFF?
>>
>> Thanks,
>> Cody
>>
>> _______________________________________________
>> HarfBuzz mailing list
>> HarfBuzz at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/harfbuzz
>>
>>
>
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