Chrome 144 :current support

[chrisdavidmills]

Summary

Chrome 144 supports the ::search-text pseudo-element, which allows custom styling to be applied to browser search results; see https://chromestatus.com/feature/5195073796177920.

We already have BCD for ::search-text, however, you can combine ::search-text with the :current pseudo-class to style the currently-highlighted search term on the page. This currently doesn't have any BCD, so I am using this PR to add :current BCD.

I'm assuming it makes sense to put Chrome 144 down for this as well, as previously, there was no context in which :current was supported. However, you might have other opinions on this.

I also thought about putting "partial_implementation": "true" for this, but then again, :current is fully supported in the context it is supported in. It just isn't supported in other contexts.

Test results and supporting details

Related issues

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[caugner]

I'm wondering if we need to add an entry here in order for the collector to test this. @Elchi3 Do you know more?

PS: The collecto has a test for ::search-text, without it being mentioned explicitly in the repo.

[caugner]

I'm wondering if we need to add an entry here in order for the collector to test this. @Elchi3 Do you know more?

PS: The collecto has a test for ::search-text, without it being mentioned explicitly in the repo.

It turns out there is a collector test for :current, but it fails in Chrome 144:

Either the feature isn't actually available in Chrome 144, or it is finched, or the collector test is insufficient.

In Chrome 144:

• CSS.supports("selector(:current())") returns false
• CSS.supports("selector(::search-text)") returns true