Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 571f303a53ebf48eb4ac448fa633ae395df4d0c2
https://github.com/WebKit/WebKit/commit/571f303a53ebf48eb4ac448fa633ae395df4d0c2
Author: Eri Pazos Pérez <e...@igalia.com>
Date: 2025-08-18 (Mon, 18 Aug 2025)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-revert-layer-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/scripts/cramped-001-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/scripts/subsup-parameters-1-expected.txt
M
LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
M
LayoutTests/platform/ios/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
M
LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
M
LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-revert-layer-expected.txt
M Source/WebCore/css/CSSPrimitiveValueMappings.h
M Source/WebCore/css/CSSProperties.json
M Source/WebCore/css/mathml.css
M Source/WebCore/rendering/mathml/RenderMathMLScripts.cpp
M Source/WebCore/rendering/style/RenderStyle.h
M Source/WebCore/rendering/style/RenderStyleConstants.cpp
M Source/WebCore/rendering/style/RenderStyleConstants.h
M Source/WebCore/rendering/style/RenderStyleInlines.h
M Source/WebCore/rendering/style/RenderStyleSetters.h
M Source/WebCore/rendering/style/StyleRareInheritedData.cpp
M Source/WebCore/rendering/style/StyleRareInheritedData.h
Log Message:
-----------
Implement math-shift: compact.
https://bugs.webkit.org/show_bug.cgi?id=281127
Reviewed by Tim Nguyen and Frédéric Wang.
This property allows to implement what TeX calls “cramped” mode. It
allows to make the rendering of some complex formulas slightly more
compact by reducting vertical shifts of superscripts.
Spec: https://w3c.github.io/mathml-core/#the-math-shift
*
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-revert-layer-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/scripts/cramped-001-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/scripts/subsup-parameters-1-expected.txt:
*
LayoutTests/platform/glib/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
*
LayoutTests/platform/ios/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
*
LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
*
LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-revert-layer-expected.txt:
* Source/WebCore/css/CSSPrimitiveValueMappings.h:
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/mathml.css:
(math):
(mfrac > :nth-child(2),):
(mmultiscripts > mprescripts ~ :nth-child(even)):
* Source/WebCore/rendering/mathml/RenderMathMLScripts.cpp:
(WebCore::RenderMathMLScripts::verticalParameters const):
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/style/RenderStyleConstants.cpp:
(WebCore::operator<<):
* Source/WebCore/rendering/style/RenderStyleConstants.h:
* Source/WebCore/rendering/style/RenderStyleInlines.h:
(WebCore::RenderStyle::initialMathShift):
(WebCore::RenderStyle::mathShift const):
* Source/WebCore/rendering/style/RenderStyleSetters.h:
(WebCore::RenderStyle::setMathShift):
* Source/WebCore/rendering/style/StyleRareInheritedData.cpp:
(WebCore::StyleRareInheritedData::StyleRareInheritedData):
(WebCore::StyleRareInheritedData::operator== const):
(WebCore::StyleRareInheritedData::dumpDifferences const):
* Source/WebCore/rendering/style/StyleRareInheritedData.h:
Canonical link: https://commits.webkit.org/298839@main
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