Re: [PATCH v5 0/2] MR5633: win32u: Use the first vertical alternates table regardless of script.

[Nikolay Sivov (＠nsivov)]

On Fri Nov 15 14:47:18 2024 +0000, Akihiro Sagawa wrote:
> I manually tested the vertical features using a specially crafted
> TrueType file.
> The font file displays different circled numbers as vertical substitutes
> for Japanese punctuation marks (U+3001, U+3002) based on its lookup
> table. 
> If the implementation chooses:
>  - the first vert feature, i.e. no script/lang lookup, the app shows ①
> (U+2460's glyph).
>  - the first script/lang tag (@@@@), it shows ② (U+2461's).
>  - the 'DFLT' script, it shows ③ (U+2462's).
>  - the 'kana' script, it shows ④ (U+2463's).
> What we can see is ① with plain gdi API. 
> ![Capture](/uploads/ce5cba3c12e0debd2bdac94fd017d842/Capture.png)
> See [gsub.txt](/uploads/9d5ef683f937fc0b48f9f7e833fab930/gsub.txt) file
> in ttx format for details, please.
> Thank you, this looks conclusive enough for me. Please rebase, but otherwise I think it's ready.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5633#note_87626