Extract text emphasis style
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Extracted the text-emphasis-style property out of the inherited_text.mako.rs.
This is a part of #19015
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If the justify-items / align-items value has the `legacy` bit or anything like
that we shouldn't serialize it, just as we don't parse it.
Bug: 1339656
Reviewed-by: xidorn
MozReview-Commit-ID: JsM4NrePEU6
style: Make 'font' shorthand reset 'font-variation-settings' property
As required by the spec: https://drafts.csswg.org/css-fonts-4/#font-prop
See https://bugzilla.mozilla.org/show_bug.cgi?id=1435983
Basically, make font-variation-settings work in the same way as font-feature-settings
already does.
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- [X] These changes do not require tests because font-variation-settings isn't supported in servo; it is implemented here for gecko/stylo, and will be tested by mozilla-central mochitests.
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style: Only expose longhands to rust via iterators.
The key here is that we only filter longhands if the shorthand is accessible to
content and vice-versa. This prevents the bug that prevented me to land this
patch before, which was us not expanding properly chrome-only shorthands.
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The key here is that we only filter longhands if the shorthand is accessible to
content and vice-versa. This prevents the bug that prevented me to land this
patch before, which was us not expanding properly chrome-only shorthands.
Again, this is incomplete, and I need to teach LonghandsToSerialize to get a
potentially incomplete list of properties, and all that.
