RFR: 8340982: [win] Dead key followed by Space generates two characters instead of one

[Martin Fox]

On Fri, 27 Sep 2024 22:54:59 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

> Do we need to create a new ticket for DEAD_ACUTE + c ? Will it be related to [JDK-8183521](https://bugs.openjdk.org/browse/JDK-8183521) ?

I could not find an official Microsoft page listing the dead key sequences for this keyboard. I did find a few university sites that contain write-ups (like [this one at Washington State](https://slcr.wsu.edu/help-pages/microsoft-keyboards-us-international/)). It shows the DEAD_ACUTE + c combination as generating a ç. I also get ç in other Windows apps so it doesn't appear to be a bug.

[JDK-8183521](https://bugs.openjdk.org/browse/JDK-8183521) is in the same area of the code (good catch!) but whatever is going wrong occurs earlier. I decided to beat my head against that a bit more and will update the bug report with what I find.

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PR Comment: https://git.openjdk.org/jfx/pull/1584#issuecomment-2380632358