RFR: 8330590: TextInputControl: previous word fails with Bhojpuri characters [v2]

[Andy Goryachev]

On Mon, 29 Apr 2024 08:55:58 GMT, Karthik P K <kpk at openjdk.org> wrote:

> Is this expected?

I think it might be a bug - even though it's unclear how many words the text "𑂦𑂷𑂔𑂣𑂳𑂩𑂲" contains, I would not expect it to go to the beginning of that segment.

I suspect the code in `TextInputControl.endOfNextWord(boolean)` is incorrect, and it needs a deeper re-write than the naive replacement with `isLetterOrDigit()`.

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PR Comment: https://git.openjdk.org/jfx/pull/1444#issuecomment-2083089021