codemirror-patches.patch

--- src/content/codemirror/mode/css/css.js	2026-07-13 21:02:11.249125822 +0100
+++ src/content/codemirror/mode/css/css.js	2026-07-13 20:49:49.986835526 +0100
@@ -429,160 +429,119 @@
   ], documentTypes = keySet(documentTypes_);
 
   var mediaTypes_ = [
-    "all", "aural", "braille", "handheld", "print", "projection", "screen",
-    "tty", "tv", "embossed"
+    "all", "aural", "braille", "embossed", "handheld", "print", "projection", "screen", "tty",
+    "tv"
   ], mediaTypes = keySet(mediaTypes_);
 
   var mediaFeatures_ = [
-    "width", "min-width", "max-width", "height", "min-height", "max-height",
-    "device-width", "min-device-width", "max-device-width", "device-height",
-    "min-device-height", "max-device-height", "aspect-ratio",
-    "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
-    "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
-    "max-color", "color-index", "min-color-index", "max-color-index",
-    "monochrome", "min-monochrome", "max-monochrome", "resolution",
-    "min-resolution", "max-resolution", "scan", "grid", "orientation",
-    "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio",
-    "pointer", "any-pointer", "hover", "any-hover", "prefers-color-scheme",
-    "dynamic-range", "video-dynamic-range"
+    "-moz-color-picker-available", "-moz-dark-theme", "-moz-device-orientation",
+    "-moz-device-pixel-ratio", "-moz-is-resource-document", "-moz-menubar-drag",
+    "-moz-os-version", "-moz-overlay-scrollbars", "-moz-physical-home-button",
+    "-moz-scrollbar-end-backward", "-moz-scrollbar-end-forward",
+    "-moz-scrollbar-start-backward", "-moz-scrollbar-start-forward",
+    "-moz-scrollbar-thumb-proportional", "-moz-swipe-animation-enabled", "-moz-touch-enabled",
+    "-moz-windows-accent-color-applies", "-moz-windows-accent-color-is-dark",
+    "-moz-windows-classic", "-moz-windows-compositor", "-moz-windows-default-theme",
+    "-moz-windows-glass", "-moz-windows-theme", "any-hover", "any-pointer", "aspect-ratio",
+    "color", "color-index", "device-aspect-ratio", "device-height", "device-pixel-ratio",
+    "device-width", "display-mode", "grid", "height", "hover", "monochrome", "orientation",
+    "pointer", "prefers-color-scheme", "prefers-reduced-motion", "resolution", "scan", "width"
   ], mediaFeatures = keySet(mediaFeatures_);
 
   var mediaValueKeywords_ = [
-    "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover",
-    "interlace", "progressive",
-    "dark", "light",
-    "standard", "high"
+    "coarse", "dark", "fine", "hover", "interlace", "landscape", "light", "none", "portrait",
+    "progressive", "standalone"
   ], mediaValueKeywords = keySet(mediaValueKeywords_);
 
   var propertyKeywords_ = [
-    "align-content", "align-items", "align-self", "alignment-adjust",
-    "alignment-baseline", "all", "anchor-point", "animation", "animation-delay",
+    "align-content", "align-items", "align-self", "all", "animation", "animation-delay",
     "animation-direction", "animation-duration", "animation-fill-mode",
     "animation-iteration-count", "animation-name", "animation-play-state",
-    "animation-timing-function", "appearance", "azimuth", "backdrop-filter",
-    "backface-visibility", "background", "background-attachment",
-    "background-blend-mode", "background-clip", "background-color",
-    "background-image", "background-origin", "background-position",
-    "background-position-x", "background-position-y", "background-repeat",
-    "background-size", "baseline-shift", "binding", "bleed", "block-size",
-    "bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target",
-    "border", "border-bottom", "border-bottom-color", "border-bottom-left-radius",
+    "animation-timing-function", "appearance", "aspect-ratio", "backface-visibility",
+    "background", "background-attachment", "background-blend-mode", "background-clip",
+    "background-color", "background-image", "background-origin", "background-position",
+    "background-position-x", "background-position-y", "background-repeat", "background-size",
+    "block-size", "border", "border-block-end", "border-block-end-color",
+    "border-block-end-style", "border-block-end-width", "border-block-start",
+    "border-block-start-color", "border-block-start-style", "border-block-start-width",
+    "border-bottom", "border-bottom-color", "border-bottom-left-radius",
     "border-bottom-right-radius", "border-bottom-style", "border-bottom-width",
-    "border-collapse", "border-color", "border-image", "border-image-outset",
-    "border-image-repeat", "border-image-slice", "border-image-source",
-    "border-image-width", "border-left", "border-left-color", "border-left-style",
+    "border-collapse", "border-color", "border-end-end-radius", "border-end-start-radius",
+    "border-image", "border-image-outset", "border-image-repeat", "border-image-slice",
+    "border-image-source", "border-image-width", "border-inline-end",
+    "border-inline-end-color", "border-inline-end-style", "border-inline-end-width",
+    "border-inline-start", "border-inline-start-color", "border-inline-start-style",
+    "border-inline-start-width", "border-left", "border-left-color", "border-left-style",
     "border-left-width", "border-radius", "border-right", "border-right-color",
-    "border-right-style", "border-right-width", "border-spacing", "border-style",
-    "border-top", "border-top-color", "border-top-left-radius",
-    "border-top-right-radius", "border-top-style", "border-top-width",
-    "border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing",
-    "break-after", "break-before", "break-inside", "caption-side", "caret-color",
-    "clear", "clip", "color", "color-profile", "column-count", "column-fill",
-    "column-gap", "column-rule", "column-rule-color", "column-rule-style",
-    "column-rule-width", "column-span", "column-width", "columns", "contain",
-    "content", "counter-increment", "counter-reset", "crop", "cue", "cue-after",
-    "cue-before", "cursor", "direction", "display", "dominant-baseline",
-    "drop-initial-after-adjust", "drop-initial-after-align",
-    "drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size",
-    "drop-initial-value", "elevation", "empty-cells", "fit", "fit-content", "fit-position",
-    "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow",
-    "flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into",
-    "font", "font-family", "font-feature-settings", "font-kerning",
-    "font-language-override", "font-optical-sizing", "font-size",
-    "font-size-adjust", "font-stretch", "font-style", "font-synthesis",
-    "font-variant", "font-variant-alternates", "font-variant-caps",
+    "border-right-style", "border-right-width", "border-spacing", "border-start-end-radius",
+    "border-start-start-radius", "border-style", "border-top", "border-top-color",
+    "border-top-left-radius", "border-top-right-radius", "border-top-style",
+    "border-top-width", "border-width", "bottom", "box-decoration-break", "box-shadow",
+    "box-sizing", "caption-side", "caret-color", "clear", "clip", "color", "color-adjust",
+    "column-count", "column-fill", "column-gap", "column-rule", "column-rule-color",
+    "column-rule-style", "column-rule-width", "column-width", "columns", "contain", "content",
+    "counter-increment", "counter-reset", "cursor", "direction", "display", "empty-cells",
+    "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow", "flex-shrink",
+    "flex-wrap", "float", "font", "font-family", "font-feature-settings", "font-kerning",
+    "font-language-override", "font-size", "font-size-adjust", "font-stretch", "font-style",
+    "font-synthesis", "font-variant", "font-variant-alternates", "font-variant-caps",
     "font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric",
-    "font-variant-position", "font-variation-settings", "font-weight", "gap",
-    "grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows",
-    "grid-column", "grid-column-end", "grid-column-gap", "grid-column-start",
-    "grid-gap", "grid-row", "grid-row-end", "grid-row-gap", "grid-row-start",
-    "grid-template", "grid-template-areas", "grid-template-columns",
-    "grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon",
-    "image-orientation", "image-rendering", "image-resolution", "inline-box-align",
+    "font-variant-position", "font-variation-settings", "font-weight", "gap", "grid",
+    "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows", "grid-column",
+    "grid-column-end", "grid-column-start", "grid-row", "grid-row-end", "grid-row-start",
+    "grid-template", "grid-template-areas", "grid-template-columns", "grid-template-rows",
+    "height", "hyphens", "image-orientation", "ime-mode", "initial-letter", "inline-size",
     "inset", "inset-block", "inset-block-end", "inset-block-start", "inset-inline",
-    "inset-inline-end", "inset-inline-start", "isolation", "justify-content",
-    "justify-items", "justify-self", "left", "letter-spacing", "line-break",
-    "line-height", "line-height-step", "line-stacking", "line-stacking-ruby",
-    "line-stacking-shift", "line-stacking-strategy", "list-style",
-    "list-style-image", "list-style-position", "list-style-type", "margin",
-    "margin-bottom", "margin-left", "margin-right", "margin-top", "marks",
-    "marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed",
-    "marquee-style", "mask-clip", "mask-composite", "mask-image", "mask-mode",
-    "mask-origin", "mask-position", "mask-repeat", "mask-size","mask-type",
-    "max-block-size", "max-height", "max-inline-size",
-    "max-width", "min-block-size", "min-height", "min-inline-size", "min-width",
-    "mix-blend-mode", "move-to", "nav-down", "nav-index", "nav-left", "nav-right",
-    "nav-up", "object-fit", "object-position", "offset", "offset-anchor",
-    "offset-distance", "offset-path", "offset-position", "offset-rotate",
-    "opacity", "order", "orphans", "outline", "outline-color", "outline-offset",
-    "outline-style", "outline-width", "overflow", "overflow-style",
-    "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom",
-    "padding-left", "padding-right", "padding-top", "page", "page-break-after",
-    "page-break-before", "page-break-inside", "page-policy", "pause",
-    "pause-after", "pause-before", "perspective", "perspective-origin", "pitch",
-    "pitch-range", "place-content", "place-items", "place-self", "play-during",
-    "position", "presentation-level", "punctuation-trim", "quotes",
-    "region-break-after", "region-break-before", "region-break-inside",
-    "region-fragment", "rendering-intent", "resize", "rest", "rest-after",
-    "rest-before", "richness", "right", "rotate", "rotation", "rotation-point",
-    "row-gap", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span",
-    "scale", "scroll-behavior", "scroll-margin", "scroll-margin-block",
-    "scroll-margin-block-end", "scroll-margin-block-start", "scroll-margin-bottom",
-    "scroll-margin-inline", "scroll-margin-inline-end",
-    "scroll-margin-inline-start", "scroll-margin-left", "scroll-margin-right",
-    "scroll-margin-top", "scroll-padding", "scroll-padding-block",
-    "scroll-padding-block-end", "scroll-padding-block-start",
-    "scroll-padding-bottom", "scroll-padding-inline", "scroll-padding-inline-end",
-    "scroll-padding-inline-start", "scroll-padding-left", "scroll-padding-right",
-    "scroll-padding-top", "scroll-snap-align", "scroll-snap-type",
-    "shape-image-threshold", "shape-inside", "shape-margin", "shape-outside",
-    "size", "speak", "speak-as", "speak-header", "speak-numeral",
-    "speak-punctuation", "speech-rate", "stress", "string-set", "tab-size",
-    "table-layout", "target", "target-name", "target-new", "target-position",
-    "text-align", "text-align-last", "text-combine-upright", "text-decoration",
-    "text-decoration-color", "text-decoration-line", "text-decoration-skip",
-    "text-decoration-skip-ink", "text-decoration-style", "text-emphasis",
-    "text-emphasis-color", "text-emphasis-position", "text-emphasis-style",
-    "text-height", "text-indent", "text-justify", "text-orientation",
-    "text-outline", "text-overflow", "text-rendering", "text-shadow",
-    "text-size-adjust", "text-space-collapse", "text-transform",
-    "text-underline-position", "text-wrap", "top", "touch-action", "transform", "transform-origin",
-    "transform-style", "transition", "transition-delay", "transition-duration",
-    "transition-property", "transition-timing-function", "translate",
-    "unicode-bidi", "user-select", "vertical-align", "visibility", "voice-balance",
-    "voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate",
-    "voice-stress", "voice-volume", "volume", "white-space", "widows", "width",
-    "will-change", "word-break", "word-spacing", "word-wrap", "writing-mode", "z-index",
+    "inset-inline-end", "inset-inline-start", "isolation", "justify-content", "justify-items",
+    "justify-self", "left", "letter-spacing", "line-height", "list-style", "list-style-image",
+    "list-style-position", "list-style-type", "margin", "margin-block", "margin-block-end",
+    "margin-block-start", "margin-bottom", "margin-inline", "margin-inline-end",
+    "margin-inline-start", "margin-left", "margin-right", "margin-top", "mask-clip",
+    "mask-composite", "mask-image", "mask-mode", "mask-origin", "mask-position",
+    "mask-position-x", "mask-position-y", "mask-repeat", "mask-size", "mask-type",
+    "max-block-size", "max-height", "max-inline-size", "max-width", "min-block-size",
+    "min-height", "min-inline-size", "min-width", "mix-blend-mode", "object-fit",
+    "object-position", "opacity", "order", "outline", "outline-color", "outline-offset",
+    "outline-style", "outline-width", "overflow", "overflow-block", "overflow-clip-box",
+    "overflow-inline", "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-block",
+    "padding-block-end", "padding-block-start", "padding-bottom", "padding-inline",
+    "padding-inline-end", "padding-inline-start", "padding-left", "padding-right",
+    "padding-top", "page-break-after", "page-break-before", "page-break-inside", "perspective",
+    "perspective-origin", "place-content", "place-items", "place-self", "position", "quotes",
+    "resize", "right", "row-gap", "ruby-align", "ruby-position", "scroll-behavior",
+    "scroll-snap-coordinate", "scroll-snap-destination", "scroll-snap-points-x",
+    "scroll-snap-points-y", "scroll-snap-type", "scroll-snap-type-x", "scroll-snap-type-y",
+    "scrollbar-width", "shape-outside", "tab-size", "table-layout", "text-align",
+    "text-align-last", "text-combine-upright", "text-decoration", "text-decoration-color",
+    "text-decoration-line", "text-decoration-style", "text-emphasis", "text-emphasis-color",
+    "text-emphasis-position", "text-emphasis-style", "text-indent", "text-justify",
+    "text-orientation", "text-overflow", "text-shadow", "text-transform", "top",
+    "touch-action", "transform", "transform-box", "transform-origin", "transform-style",
+    "transition", "transition-delay", "transition-duration", "transition-property",
+    "transition-timing-function", "unicode-bidi", "user-select", "vector-effect",
+    "vertical-align", "visibility", "white-space", "width", "will-change", "word-break",
+    "word-spacing", "z-index",
     // SVG-specific
-    "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
-    "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
-    "color-interpolation", "color-interpolation-filters",
-    "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
-    "marker", "marker-end", "marker-mid", "marker-start", "paint-order", "shape-rendering", "stroke",
-    "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
-    "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
-    "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
-    "glyph-orientation-vertical", "text-anchor", "writing-mode",
+    "clip-path", "clip-rule", "color-interpolation", "color-interpolation-filters",
+    "dominant-baseline", "fill", "fill-opacity", "fill-rule", "filter", "flood-color",
+    "flood-opacity", "image-rendering", "lighting-color", "marker", "marker-end", "marker-mid",
+    "marker-start", "mask", "paint-order", "pointer-events", "shape-rendering", "stop-color",
+    "stop-opacity", "stroke", "stroke-dasharray", "stroke-dashoffset", "stroke-linecap",
+    "stroke-linejoin", "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-anchor",
+    "text-rendering", "writing-mode"
   ], propertyKeywords = keySet(propertyKeywords_);
 
   var nonStandardPropertyKeywords_ = [
-    "accent-color", "aspect-ratio", "border-block", "border-block-color", "border-block-end",
-    "border-block-end-color", "border-block-end-style", "border-block-end-width",
-    "border-block-start", "border-block-start-color", "border-block-start-style",
-    "border-block-start-width", "border-block-style", "border-block-width",
-    "border-inline", "border-inline-color", "border-inline-end",
-    "border-inline-end-color", "border-inline-end-style",
-    "border-inline-end-width", "border-inline-start", "border-inline-start-color",
-    "border-inline-start-style", "border-inline-start-width",
-    "border-inline-style", "border-inline-width", "content-visibility", "margin-block",
-    "margin-block-end", "margin-block-start", "margin-inline", "margin-inline-end",
-    "margin-inline-start", "overflow-anchor", "overscroll-behavior", "padding-block", "padding-block-end",
-    "padding-block-start", "padding-inline", "padding-inline-end",
-    "padding-inline-start", "scroll-snap-stop", "scrollbar-3d-light-color",
-    "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",
-    "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",
-    "scrollbar-track-color", "searchfield-cancel-button", "searchfield-decoration",
-    "searchfield-results-button", "searchfield-results-decoration", "shape-inside", "zoom"
+    "-moz-binding", "-moz-border-bottom-colors", "-moz-border-left-colors",
+    "-moz-border-right-colors", "-moz-border-top-colors", "-moz-box-align",
+    "-moz-box-direction", "-moz-box-flex", "-moz-box-ordinal-group", "-moz-box-orient",
+    "-moz-box-pack", "-moz-float-edge", "-moz-force-broken-image-icon", "-moz-image-region",
+    "-moz-orient", "-moz-osx-font-smoothing", "-moz-outline-radius",
+    "-moz-outline-radius-bottomleft", "-moz-outline-radius-bottomright",
+    "-moz-outline-radius-topleft", "-moz-outline-radius-topright", "-moz-stack-sizing",
+    "-moz-text-size-adjust", "-moz-transform", "-moz-user-focus", "-moz-user-input",
+    "-moz-user-modify", "-moz-window-dragging", "-webkit-text-fill-color",
+    "-webkit-text-stroke", "-webkit-text-stroke-color", "-webkit-text-stroke-width"
   ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);
 
   var fontProperties_ = [
@@ -625,96 +584,58 @@
   ], colorKeywords = keySet(colorKeywords_);
 
   var valueKeywords_ = [
-    "above", "absolute", "activeborder", "additive", "activecaption", "afar",
-    "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",
-    "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
-    "arabic-indic", "armenian", "asterisks", "attr", "auto", "auto-flow", "avoid", "avoid-column", "avoid-page",
-    "avoid-region", "axis-pan", "background", "backwards", "baseline", "below", "bidi-override", "binary",
-    "bengali", "blink", "block", "block-axis", "blur", "bold", "bolder", "border", "border-box",
-    "both", "bottom", "break", "break-all", "break-word", "brightness", "bullets", "button",
-    "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",
-    "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
-    "cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch",
-    "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
-    "col-resize", "collapse", "color", "color-burn", "color-dodge", "column", "column-reverse",
-    "compact", "condensed", "conic-gradient", "contain", "content", "contents",
-    "content-box", "context-menu", "continuous", "contrast", "copy", "counter", "counters", "cover", "crop",
-    "cross", "crosshair", "cubic-bezier", "currentcolor", "cursive", "cyclic", "darken", "dashed", "decimal",
-    "decimal-leading-zero", "default", "default-button", "dense", "destination-atop",
-    "destination-in", "destination-out", "destination-over", "devanagari", "difference",
-    "disc", "discard", "disclosure-closed", "disclosure-open", "document",
-    "dot-dash", "dot-dot-dash",
-    "dotted", "double", "down", "drop-shadow", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
-    "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
-    "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
-    "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
-    "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
-    "ethiopic-halehame-gez", "ethiopic-halehame-om-et",
-    "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
-    "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",
+    "absolute", "activeborder", "activecaption", "additive", "alias", "all", "all-scroll",
+    "alphabetic", "alternate", "always", "anywhere", "appworkspace", "auto", "auto-fill",
+    "auto-fit", "auto-flow", "avoid", "background", "backwards", "balance", "baseline",
+    "bidi-override", "blink", "block", "block-axis", "blur", "bold", "bolder", "border-box",
+    "both", "bottom", "break-all", "break-spaces", "break-word", "brightness", "bullets",
+    "button", "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "capitalize",
+    "caption", "captiontext", "caret", "cell", "center", "checkbox", "circle", "cjk-decimal",
+    "clip", "clone", "close-quote", "col-resize", "collapse", "color", "color-burn",
+    "color-dodge", "column", "column-reverse", "condensed", "contain", "content",
+    "content-box", "contents", "context-menu", "continuous", "contrast", "copy", "cover",
+    "crop", "cross", "crosshair", "currentcolor", "cursive", "cyclic", "darken", "dashed",
+    "decimal", "default", "dense", "difference", "disc", "disclosure-closed",
+    "disclosure-open", "dotted", "double", "drop-shadow", "e-resize", "ease", "ease-in",
+    "ease-in-out", "ease-out", "element", "ellipse", "ellipsis", "embed", "end",
     "ethiopic-numeric", "ew-resize", "exclusion", "expanded", "extends", "extra-condensed",
-    "extra-expanded", "fantasy", "fast", "fill", "fill-box", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",
-    "forwards", "from", "geometricPrecision", "georgian", "grayscale", "graytext", "grid", "groove",
-    "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hard-light", "hebrew",
-    "help", "hidden", "hide", "higher", "highlight", "highlighttext",
-    "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "hue", "hue-rotate", "icon", "ignore",
-    "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
-    "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
-    "inline-block", "inline-flex", "inline-grid", "inline-table", "inset", "inside", "intrinsic", "invert",
-    "italic", "japanese-formal", "japanese-informal", "justify", "kannada",
-    "katakana", "katakana-iroha", "keep-all", "khmer",
-    "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal",
-    "landscape", "lao", "large", "larger", "left", "level", "lighter", "lighten",
-    "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",
-    "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
-    "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
-    "lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "manipulation", "match", "matrix", "matrix3d",
-    "media-play-button", "media-slider", "media-sliderthumb",
-    "media-volume-slider", "media-volume-sliderthumb", "medium",
-    "menu", "menulist", "menulist-button",
-    "menutext", "message-box", "middle", "min-intrinsic",
-    "mix", "mongolian", "monospace", "move", "multiple", "multiple_mask_images", "multiply", "myanmar", "n-resize",
-    "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
-    "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
-    "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "opacity", "open-quote",
-    "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
-    "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
-    "painted", "page", "paused", "persian", "perspective", "pinch-zoom", "plus-darker", "plus-lighter",
-    "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",
-    "progress", "push-button", "radial-gradient", "radio", "read-only",
-    "read-write", "read-write-plaintext-only", "rectangle", "region",
-    "relative", "repeat", "repeating-linear-gradient", "repeating-radial-gradient",
-    "repeating-conic-gradient", "repeat-x", "repeat-y", "reset", "reverse",
-    "rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY",
-    "rotateZ", "round", "row", "row-resize", "row-reverse", "rtl", "run-in", "running",
-    "s-resize", "sans-serif", "saturate", "saturation", "scale", "scale3d", "scaleX", "scaleY", "scaleZ", "screen",
-    "scroll", "scrollbar", "scroll-position", "se-resize", "searchfield",
-    "searchfield-cancel-button", "searchfield-decoration",
-    "searchfield-results-button", "searchfield-results-decoration", "self-start", "self-end",
-    "semi-condensed", "semi-expanded", "separate", "sepia", "serif", "show", "sidama",
-    "simp-chinese-formal", "simp-chinese-informal", "single",
-    "skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal",
-    "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
-    "small", "small-caps", "small-caption", "smaller", "soft-light", "solid", "somali",
-    "source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "space-evenly", "spell-out", "square",
-    "square-button", "start", "static", "status-bar", "stretch", "stroke", "stroke-box", "sub",
-    "subpixel-antialiased", "svg_masks", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table",
-    "table-caption", "table-cell", "table-column", "table-column-group",
-    "table-footer-group", "table-header-group", "table-row", "table-row-group",
-    "tamil",
-    "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
-    "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
-    "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
-    "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
-    "trad-chinese-formal", "trad-chinese-informal", "transform",
-    "translate", "translate3d", "translateX", "translateY", "translateZ",
-    "transparent", "ultra-condensed", "ultra-expanded", "underline", "unidirectional-pan", "unset", "up",
-    "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
-    "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
-    "var", "vertical", "vertical-text", "view-box", "visible", "visibleFill", "visiblePainted",
-    "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
-    "window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor",
-    "xx-large", "xx-small"
+    "extra-expanded", "fantasy", "fill", "fill-box", "fit-content", "fixed", "flat", "flex",
+    "flex-end", "flex-start", "flow-root", "forwards", "grab", "grabbing", "grayscale",
+    "graytext", "grid", "groove", "hard-light", "hebrew", "help", "hidden", "hide",
+    "highlight", "highlighttext", "horizontal", "hsl", "hue", "hue-rotate", "icon", "ignore",
+    "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite", "infobackground",
+    "infotext", "inherit", "initial", "inline", "inline-axis", "inline-block", "inline-flex",
+    "inline-grid", "inline-table", "inset", "inside", "invert", "isolate", "isolate-override",
+    "italic", "japanese-formal", "japanese-informal", "justify", "keep-all",
+    "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal", "landscape",
+    "large", "larger", "left", "lighten", "lighter", "line-through", "linear", "list-item",
+    "listbox", "listitem", "local", "logical", "lowercase", "ltr", "luminosity",
+    "manipulation", "matrix", "matrix3d", "max-content", "medium", "menu", "menulist",
+    "menulist-button", "menutext", "message-box", "middle", "min-content", "mix", "monospace",
+    "move", "multiply", "n-resize", "narrower", "ne-resize", "nesw-resize", "no-close-quote",
+    "no-drop", "no-open-quote", "no-preference", "no-repeat", "none", "normal", "not-allowed",
+    "nowrap", "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique",
+    "opacity", "open-quote", "outset", "outside", "overlay", "overline", "padding-box",
+    "painted", "pan-x", "pan-y", "paused", "perspective", "pixelated", "plaintext", "pointer",
+    "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d", "progress", "radio",
+    "read-only", "read-write", "relative", "repeat", "repeat-x", "repeat-y", "reverse",
+    "revert", "ridge", "right", "rotate", "rotate3d", "round", "row", "row-resize",
+    "row-reverse", "rtl", "running", "s-resize", "sans-serif", "saturate", "saturation",
+    "scale", "scale-down", "scale3d", "screen", "scroll", "scrollbar", "se-resize",
+    "searchfield", "self-end", "self-start", "semi-condensed", "semi-expanded", "separate",
+    "sepia", "serif", "show", "simp-chinese-formal", "simp-chinese-informal", "skew", "small",
+    "small-caps", "small-caption", "smaller", "smooth", "soft-light", "solid", "space",
+    "space-around", "space-between", "space-evenly", "spell-out", "square", "start", "static",
+    "status-bar", "sticky", "stretch", "stroke", "stroke-box", "sub", "subgrid", "super",
+    "sw-resize", "symbolic", "symbols", "table", "table-caption", "table-cell", "table-column",
+    "table-column-group", "table-footer-group", "table-header-group", "table-row",
+    "table-row-group", "text", "text-bottom", "text-top", "textfield", "thick", "thin",
+    "threeddarkshadow", "threedface", "threedhighlight", "threedlightshadow", "threedshadow",
+    "top", "trad-chinese-formal", "trad-chinese-informal", "translate", "translate3d",
+    "transparent", "ultra-condensed", "ultra-expanded", "underline", "unset", "uppercase",
+    "vertical", "vertical-text", "view-box", "visible", "w-resize", "wait", "wider", "window",
+    "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small",
+    "xx-large", "xx-small", "zoom-in", "zoom-out"
   ], valueKeywords = keySet(valueKeywords_);
 
   var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(mediaValueKeywords_)
--- src/content/codemirror/addon/hint/css-hint.js	2026-07-13 21:02:11.250243799 +0100
+++ src/content/codemirror/addon/hint/css-hint.js	2026-07-12 23:13:29.256389480 +0100
@@ -27,7 +27,7 @@
     if (inner.mode.name != "css") return;
 
     if (token.type == "keyword" && "!important".indexOf(token.string) == 0)
-      return {list: ["!important"], from: CodeMirror.Pos(cur.line, token.start),
+      return {list: ["!important;"], from: CodeMirror.Pos(cur.line, token.start),
               to: CodeMirror.Pos(cur.line, token.end)};
 
     var start = token.start, end = cur.ch, word = token.string.slice(0, end - start);