RFR: 8372203: Piecewise linear easing function [v4]

[Kevin Rushforth]

On Wed, 26 Nov 2025 22:34:21 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

>> The CSS syntax is specified as `linear( [ <number> && <percentage>{0,2} ]# )`, where `#` means "one or more". So a single point is allowed.
>
> I've noticed that the text in cssref.html says "two or more", not "one or more". I'm going to change that.

Thanks. That's why I asked whether < 2 should be IAE. Fixing the cssref is good.

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PR Review Comment: https://git.openjdk.org/jfx/pull/1977#discussion_r2566648498