0.26.1

See also: https://www.w3.org/TR/2018/WD-selectors-4-20180202/

README.md

@@ -37,8 +37,8 @@ NOTES
 ### Highlighting problems on: `vertical-align`, `box-shadow`, and others
 
 Some properties do not highlight correctly by default. This is a limitation of
-Vim’s highlight priority mechanism. To fix this problems, put following lines in
-your `~/.vim/after/css.vim`:
+Vim’s highlight priority mechanism. To fix this problems, put following lines
+in your `~/.vim/after/css.vim`:
 
     setlocal iskeyword+=-
 
@@ -62,9 +62,9 @@ such as `-webkit-` or `-moz-`, etc. These are hard to maintain because they are:
   * Changed unexpectedly
   * Removed silently
 
-These must be supported by separate syntax plugins (Vim 7.4’s default CSS syntax
-file supports this). If you want to highlight prefixed properties or functions
-manually, `:highlight` and `:match` would help:
+These must be supported by separate syntax plugins (Vim 7.4’s default CSS
+syntax file supports this). If you want to highlight prefixed properties or
+functions manually, `:highlight` and `:match` would help:
 
     :highlight VendorPrefix guifg=#00ffff gui=bold
     :match VendorPrefix /-\(moz\|webkit\|o\|ms\)-[a-zA-Z-]\+/
@@ -73,19 +73,12 @@ These commands highlight vendor prefixed properties and functions instantly with
 cyan and bold (on gVim).
 
 
-### CSS Preprocessors: [Sass][2], [LESS][3], and [Stylus][4]
-
-`vim-css3-syntax` supports Sass’s SCSS syntax only. If you want to use this
-plugin with LESS, install [VIM-LESS][5]. Sass’s indent syntax and Stylus are not
-supported.
-
-
 ### Media Queries
 
 I drop Media Queries Level 3 support in v0.12.0. There is no easy way to support
 Media Queries properly with `after` syntax plugin like this one, sorry. If you
 want to highlight Media Queries correctly, you must update Vim to 7.4+ or
-install [JulesWang/css.vim][6].
+install [JulesWang/css.vim][2].
 
 
 AUTHOR
@@ -101,8 +94,4 @@ MIT: http://hail2u.mit-license.org/2011
 
 
 [1]: http://www.vim.org/
-[2]: http://sass-lang.com/
-[3]: http://lesscss.org/
-[4]: http://learnboost.github.io/stylus/
-[5]: https://github.com/groenewege/vim-less
-[6]: https://github.com/JulesWang/css.vim
+[2]: https://github.com/JulesWang/css.vim

after/syntax/css/css-align-3.vim

@@ -1,5 +1,5 @@
 syn match cssFontProp contained "\<\(justify\|align\|place\)-\(self\|content\|items\)\>"
-syn match cssFontProp contained "\<\(grid-\)\=\(\(row\|column\)-\)\=gap\>"
+syn match cssFontProp contained "\<\(\(row\|column\)-\)\=gap\>"
 syn keyword cssFontAttr contained safe unsafe legacy
 syn match cssFontAttr contained "\<\(self\|flex\)-\(start\|end\)\>"
 syn match cssFontAttr contained "\<space-\(between\|around\|evenly\)\>"

after/syntax/css/css-animations-1.vim

@@ -1,4 +1,3 @@
-" TODO: create cssAnimationsProp group and cssAnimationsAttr group
 syn match cssFontProp contained "\<animation\(-\(name\|duration\|timing-function\|iteration-count\|direction\|play-state\|delay\|fill-mode\)\)\=\>"
 syn keyword cssFontAttr contained forwards backwards running paused
 syn match cssFontAttr contained "\<alternate-reverse\>"

after/syntax/css/css-backgrounds-3.vim

@@ -1,4 +1,3 @@
-" TODO: create cssBackgroundProp group and cssBackgroundAttr group
 syn match cssFontProp contained "\<background-\(clip\|origin\|size\)\>"
 syn match cssFontProp contained "\<border-image\(-\(source\|slice\|width\|outset\|repeat\)\)\=\>"
 syn match cssFontProp contained "\<border-\(\(top-right\|bottom-right\|bottom-left\|top-left\)-\)\=radius\>"

after/syntax/css/css-scroll-snap-1.vim

@@ -1,3 +1,3 @@
 syn match cssFontProp contained "\<scroll-snap-\(type\|align\|stop\)\>"
-syn match cssFontProp contained "\<scroll-\(padding\|snap-margin\)\(-\(top\|bottom\|right\|left\|\(block\|inline\)\(-\(end\|start\)\)\=\)\)\=\>"
+syn match cssFontProp contained "\<scroll-\(padding\|margin\)\(-\(top\|bottom\|right\|left\|\(block\|inline\)\(-\(end\|start\)\)\=\)\)\=\>"
 syn keyword cssFontAttr contained x y mandatory proximity

after/syntax/css/css-transforms-1.vim

@@ -1,4 +1,3 @@
-" TODO: create cssTransformsProp group and cssTransformsAttr group
 syn match cssFontProp contained "\<backface-visibility\>"
 syn match cssFontProp contained "\<perspective\(-origin\)\=\>"
 syn match cssFontProp contained "\<transform\(-\(origin\|style\)\)\=\>"

after/syntax/css/css-transitions-1.vim

@@ -1,4 +1,3 @@
-" TODO: create cssTransitionsProp group and cssTransitionsAttr group
 syn match cssFontProp contained "\<transition\(-\(property\|duration\|timing-function\|delay\)\)\=\>"
 syn keyword cssFontAttr contained linear
 syn match cssFontAttr contained "\<ease\(-\(in\|out\|in-out\)\)\=\>"

after/syntax/css/css-ui-4.vim

@@ -1,3 +1,3 @@
-syn match cssUIProp contained "\<caret\(-\(shape\|animation\)\)\=\>"
+syn match cssUIProp contained "\<caret\(-shape\)\=\>"
 syn keyword cssUIAttr contained fade underscore
 syn region cssFunction contained matchgroup=cssFunctionName start="\<fade\s*(" end=")" oneline keepend

after/syntax/css/css-writing-modes-3.vim

@@ -1,8 +1,7 @@
 syn match cssFontProp contained "\<writing-mode\>"
 syn match cssFontProp contained "\<text-\(orientation\|combine-upright\)\>"
 syn match cssFontProp contained "\<glyph-orientation-vertical\>"
-syn keyword cssFontAttr contained before after mixed upright plaintext
-syn match cssFontAttr contained "\<sideways\(-rl\|-lr\)\=\>"
+syn keyword cssFontAttr contained before after mixed upright plaintext sideways
 syn match cssFontAttr contained "\<isolate\(-override\)\=\>"
 syn match cssFontAttr contained "\<horizontal-tb\>"
 syn match cssFontAttr contained "\<vertical-\(rl\|lr\)\>"

after/syntax/css/css-writing-modes-4.vim

@@ -0,0 +1 @@
+syn match cssFontAttr contained "\<sideways-\(rl\|lr\)\>"

after/syntax/css/selectors4.vim

@@ -1,9 +1,10 @@
 syn match cssSelectorOp "[|]"
-syn keyword cssPseudoClassId contained scope current past future default valid invalid required optional blank
+syn keyword cssPseudoClassId contained scope current past future default valid invalid required optional blank playing paused
 syn match cssPseudoClassId contained "\<\(any\|local\)-link\>"
 syn match cssPseudoClassId contained "\<read-\(only\|write\)\>"
 syn match cssPseudoClassId contained "\<placeholder-shown\>"
 syn match cssPseudoClassId contained "\<\(in\|out-of\)-range\>"
-syn match cssPseudoClassId contained "\<user-error\>"
-syn match cssPseudoClassId contained "\<\(active\|valid\|invalid\)-drop-target\>"
-syn region cssPseudoClassLang matchgroup=cssPseudoClassId start=":\(matches\|dir\|local-link\|current\|nth\(-last\)\=-\(match\|column\)\|column\)(" end=")" oneline
+syn match cssPseudoClassId contained "\<user-invalid\>"
+syn match cssPseudoClassId contained "\<target-within\>"
+syn match cssPseudoClassId contained "\<focus-\(within\|visible\)\>"
+syn region cssPseudoClassLang matchgroup=cssPseudoClassId start=":\(matches\|dir\|local-link\|current\|nth\(-last\)\=-col\|has\|drop\)(" end=")" oneline

after/syntax/css/webvtt1.vim

@@ -0,0 +1,2 @@
+syn match cssPseudoClassId contained "::\<cue\(-region\)\=\>"
+syn region cssPseudoClassLang matchgroup=cssPseudoClassId start="::cue\(-region\)\=(" end=")" oneline

after/syntax/html.vim

@@ -1,79 +0,0 @@
-syn include @htmlCss syntax/css/compositing-1.vim
-syn include @htmlCss syntax/css/css-align-3.vim
-syn include @htmlCss syntax/css/css-backgrounds-4.vim
-syn include @htmlCss syntax/css/css-break-3.vim
-syn include @htmlCss syntax/css/css-cascade-3.vim
-syn include @htmlCss syntax/css/css-cascade-4.vim
-syn include @htmlCss syntax/css/css-color-4.vim
-syn include @htmlCss syntax/css/css-contain-1.vim
-syn include @htmlCss syntax/css/css-content-3.vim
-syn include @htmlCss syntax/css/css-counter-styles-3.vim
-syn include @htmlCss syntax/css/css-device-adapt-1.vim
-syn include @htmlCss syntax/css/css-display-3.vim
-syn include @htmlCss syntax/css/css-flexbox-1.vim
-syn include @htmlCss syntax/css/css-font-loading-3.vim
-syn include @htmlCss syntax/css/css-fonts-3.vim
-syn include @htmlCss syntax/css/css-fonts-4.vim
-syn include @htmlCss syntax/css/css-gcpm-3.vim
-syn include @htmlCss syntax/css/css-grid-1.vim
-syn include @htmlCss syntax/css/css-images-4.vim
-syn include @htmlCss syntax/css/css-inline-3.vim
-syn include @htmlCss syntax/css/css-line-grid-1.vim
-syn include @htmlCss syntax/css/css-lists-3.vim
-syn include @htmlCss syntax/css/css-logical-1.vim
-syn include @htmlCss syntax/css/css-masking-1.vim
-syn include @htmlCss syntax/css/css-multicol-1.vim
-syn include @htmlCss syntax/css/css-overflow-3.vim
-syn include @htmlCss syntax/css/css-overflow-4.vim
-syn include @htmlCss syntax/css/css-page-floats-3.vim
-syn include @htmlCss syntax/css/css-paint-api-1.vim
-syn include @htmlCss syntax/css/css-position-3.vim
-syn include @htmlCss syntax/css/css-properties-values-api-1.vim
-syn include @htmlCss syntax/css/css-pseudo-4.vim
-syn include @htmlCss syntax/css/css-regions-1.vim
-syn include @htmlCss syntax/css/css-rhythm-1.vim
-syn include @htmlCss syntax/css/css-round-display-1.vim
-syn include @htmlCss syntax/css/css-ruby-1.vim
-syn include @htmlCss syntax/css/css-scoping-1.vim
-syn include @htmlCss syntax/css/css-scroll-snap-1.vim
-syn include @htmlCss syntax/css/css-shapes-1.vim
-syn include @htmlCss syntax/css/css-sizing-3.vim
-syn include @htmlCss syntax/css/css-style-attr.vim
-syn include @htmlCss syntax/css/css-syntax-3.vim
-syn include @htmlCss syntax/css/css-text-3.vim
-syn include @htmlCss syntax/css/css-text-4.vim
-syn include @htmlCss syntax/css/css-text-decor-3.vim
-syn include @htmlCss syntax/css/css-timing-1.vim
-syn include @htmlCss syntax/css/css-transforms-1.vim
-syn include @htmlCss syntax/css/css-typed-om-1.vim
-syn include @htmlCss syntax/css/css-ui-3.vim
-syn include @htmlCss syntax/css/css-ui-4.vim
-syn include @htmlCss syntax/css/css-values-3.vim
-syn include @htmlCss syntax/css/css-variables-1.vim
-syn include @htmlCss syntax/css/css-will-change-1.vim
-syn include @htmlCss syntax/css/css-writing-modes-3.vim
-syn include @htmlCss syntax/css/css3-animations.vim
-syn include @htmlCss syntax/css/css3-background.vim
-syn include @htmlCss syntax/css/css3-box.vim
-syn include @htmlCss syntax/css/css3-color.vim
-syn include @htmlCss syntax/css/css3-conditional.vim
-syn include @htmlCss syntax/css/css3-exclusions.vim
-syn include @htmlCss syntax/css/css3-images.vim
-syn include @htmlCss syntax/css/css3-namespace.vim
-syn include @htmlCss syntax/css/css3-page.vim
-syn include @htmlCss syntax/css/css3-speech.vim
-syn include @htmlCss syntax/css/css3-transitions.vim
-syn include @htmlCss syntax/css/cssom-1.vim
-syn include @htmlCss syntax/css/cssom-view-1.vim
-syn include @htmlCss syntax/css/fill-stroke-3.vim
-syn include @htmlCss syntax/css/filter-effects-1.vim
-syn include @htmlCss syntax/css/geometry-1.vim
-syn include @htmlCss syntax/css/html5.vim
-syn include @htmlCss syntax/css/motion-1.vim
-syn include @htmlCss syntax/css/pointerevents.vim
-syn include @htmlCss syntax/css/selectors-nonelement-1.vim
-syn include @htmlCss syntax/css/selectors.vim
-syn include @htmlCss syntax/css/selectors4.vim
-syn include @htmlCss syntax/css/svg2.vim
-syn include @htmlCss syntax/css/web-animations-1.vim
-syn include @htmlCss syntax/css/worklets-1.vim

after/syntax/scss.vim

@@ -1 +0,0 @@
-runtime! syntax/css/*.vim

test/test.css

@@ -11,9 +11,6 @@
   row-gap: legacy;
   column-gap: auto;
   gap: auto;
-  grid-column-gap: auto;
-  grid-row-gap: auto;
-  grid-gap: auto;
 }
 
 .animations {
@@ -28,7 +25,7 @@
   animation-timing-function: auto;
 }
 
-.background {
+.backgrounds-3 {
   background-clip: space;
   background-origin: round;
   background-size: local;
@@ -616,7 +613,7 @@
 .scroll-snap-1 {
   scroll-snap-type: x;
   scroll-padding: y;
-  scroll-snap-margin: mandatory;
+  scroll-margin: mandatory;
   scroll-snap-align: proximity;
   scroll-snap-stop: auto;
   scroll-padding-top: auto;
@@ -629,16 +626,16 @@
   scroll-padding-block-end: auto;
   scroll-padding-block: auto;
   scroll-padding-inline: auto;
-  scroll-snap-margin-top: auto;
-  scroll-snap-margin-right: auto;
-  scroll-snap-margin-bottom: auto;
-  scroll-snap-margin-left: auto;
-  scroll-snap-margin-inline-start: auto;
-  scroll-snap-margin-block-start: auto;
-  scroll-snap-margin-inline-end: auto;
-  scroll-snap-margin-block-end: auto;
-  scroll-snap-margin-block: auto;
-  scroll-snap-margin-inline: auto;
+  scroll-margin-top: auto;
+  scroll-margin-right: auto;
+  scroll-margin-bottom: auto;
+  scroll-margin-left: auto;
+  scroll-margin-inline-start: auto;
+  scroll-margin-block-start: auto;
+  scroll-margin-inline-end: auto;
+  scroll-margin-block-end: auto;
+  scroll-margin-block: auto;
+  scroll-margin-inline: auto;
 }
 
 .selectors:target,
@@ -679,19 +676,20 @@
 .selectors4:placeholder-shown,
 .selectors4:in-range,
 .selectors4:out-of-range,
-.selectors4:user-error,
-.selectors4:active-drop-target,
-.selectors4:valid-drop-target,
-.selectors4:invalid-drop-target,
+.selectors4:user-invalid,
 .selectors4:matches(:hover, :focus),
 .selectors4:dir(ltr),
 .selectors4:local-link(0),
 .selectors4:current(p, li, dt, dd),
-.selectors4:nth-match(2n+1),
-.selectors4:nth-last-match(-n+2),
-.selectors4:nth-column(2n+1),
-.selectors4:nth-last-column(-n+2),
-.selectors4:column(p, li, dt, dd) {
+.selectors4:nth-col(2n+1),
+.selectors4:nth-last-col(-n+2),
+.selectors4:target-within,
+.selectors4:focus-within,
+.selectors4:focus-visible,
+.selectors4:playing,
+.selectors4:paused,
+.selectors4:has(> img),
+.selectors4:drop(active) {
   display: auto;
 }
 
@@ -844,7 +842,7 @@
 .ui-4 {
   caret: fade;
   caret-shape: fade(1em);
-  caret-animation: underscore;
+  display: underscore;
 }
 
 .values-3 {
@@ -871,6 +869,13 @@
   display: auto;
 }
 
+.webvtt1::cue,
+.webvtt1::cue-region,
+.webvtt1::cue(#cue1),
+.webvtt1::cue-region(#scroll), {
+  display: auto;
+}
+
 .will-change-1 {
   will-change: scroll-position;
 }
@@ -882,8 +887,6 @@
   glyph-orientation-vertical: upright;
   display: plaintext;
   display: sideways;
-  display: sideways-rl;
-  display: sideways-lr;
   display: isolate;
   display: isolate-override;
   display: horizontal-tb;
@@ -891,6 +894,11 @@
   display: vertical-lr;
 }
 
+.writing-modes-4 {
+  display: sideways-rl;
+  display: sideways-lr;
+}
+
 .html5,
 picture,
 rb,