wehub-resource-sync
231 lines
7.2 KiB
TypeScript
231 lines
7.2 KiB
TypeScript
import { HighlightStyle, syntaxHighlighting } from "@codemirror/language";
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import type { Extension } from "@codemirror/state";
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import { EditorView } from "@codemirror/view";
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import { tags } from "@lezer/highlight";
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export function darkTheme(): Extension {
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// Values come from the --color-editor-* theme palette in tailwind.css.
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const chalky = "var(--color-editor-type)",
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coral = "var(--color-editor-heading)",
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cyan = "var(--color-editor-operator)",
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invalid = "var(--color-editor-invalid)",
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ivory = "var(--color-editor-foreground)",
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stone = "var(--color-editor-comment)",
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malibu = "var(--color-editor-function)",
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sage = "var(--color-editor-string)",
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whiskey = "var(--color-editor-constant)",
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violet = "var(--color-editor-keyword)",
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lilac = "var(--color-editor-name)",
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darkBackground = "var(--color-editor-panel-background)",
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highlightBackground = "var(--color-editor-highlight-background)",
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background = "var(--color-editor-background)",
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tooltipBackground = "var(--color-editor-tooltip-background)",
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selection = "var(--color-editor-selection)",
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cursor = "var(--color-editor-cursor)",
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scrollbarTrack = "rgba(0,0,0,0)",
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scrollbarTrackActive = "var(--color-editor-scrollbar-track-active)",
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scrollbarThumb = "var(--color-editor-scrollbar-thumb)",
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scrollbarThumbActive = "var(--color-editor-scrollbar-thumb-active)",
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scrollbarBg = "rgba(0,0,0,0)";
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const jsonHeroEditorTheme = EditorView.theme(
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{
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"&": {
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color: ivory,
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backgroundColor: background,
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},
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".cm-content": {
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caretColor: cursor,
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fontFamily: "Geist Mono Variable",
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fontSize: "14px",
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},
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".cm-tooltip.cm-tooltip-lint": {
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backgroundColor: tooltipBackground,
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},
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".cm-diagnostic": {
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padding: "4px 8px",
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color: ivory,
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fontFamily: "Geist Mono Variable",
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fontSize: "12px",
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},
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".cm-diagnostic-error": {
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borderLeft: "2px solid var(--color-error)",
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},
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".cm-lint-marker-error": {
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content: "none",
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backgroundColor: "var(--color-error)",
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height: "100%",
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width: "2px",
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},
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".cm-lintPoint:after": {
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borderBottom: "4px solid var(--color-error)",
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},
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".cm-cursor, .cm-dropCursor": { borderLeftColor: cursor },
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"&.cm-focused .cm-selectionBackground, .cm-selectionBackground, .cm-content ::selection": {
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backgroundColor: selection,
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},
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".cm-panels": { backgroundColor: darkBackground, color: ivory },
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".cm-panels.cm-panels-top": { borderBottom: "2px solid black" },
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".cm-panels.cm-panels-bottom": { borderTop: "2px solid black" },
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".cm-searchMatch": {
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backgroundColor: "var(--color-editor-search-match)",
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outline: "1px solid var(--color-editor-search-match-outline)",
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},
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".cm-searchMatch.cm-searchMatch-selected": {
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backgroundColor: "var(--color-editor-search-match-selected)",
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},
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".cm-activeLine": { backgroundColor: highlightBackground },
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".cm-selectionMatch": { backgroundColor: "var(--color-editor-selection-match)" },
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"&.cm-focused .cm-matchingBracket, &.cm-focused .cm-nonmatchingBracket": {
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backgroundColor: "var(--color-editor-matching-bracket)",
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outline: "1px solid var(--color-editor-matching-bracket-outline)",
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},
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".cm-gutters": {
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backgroundColor: background,
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color: stone,
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border: "none",
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},
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".cm-activeLineGutter": {
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backgroundColor: highlightBackground,
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},
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".cm-foldPlaceholder": {
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backgroundColor: "transparent",
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border: "none",
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color: "var(--color-editor-fold-placeholder)",
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},
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".cm-tooltip": {
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border: "none",
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marginTop: "6px",
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backgroundColor: tooltipBackground,
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},
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".cm-tooltip .cm-tooltip-arrow:before": {
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borderTopColor: "transparent",
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borderBottomColor: "transparent",
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},
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".cm-tooltip .cm-tooltip-arrow:after": {
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borderTopColor: tooltipBackground,
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borderBottomColor: tooltipBackground,
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},
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".cm-tooltip-autocomplete": {
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"& > ul > li[aria-selected]": {
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backgroundColor: highlightBackground,
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color: ivory,
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},
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},
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".cm-scroller": {
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scrollbarWidth: "thin",
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scrollbarColor: `${scrollbarThumb} ${scrollbarTrack}`,
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},
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".cm-scroller::-webkit-scrollbar": {
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display: "block",
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width: "8px",
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height: "8px",
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},
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".cm-scroller::-webkit-scrollbar-track": {
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backgroundColor: scrollbarTrack,
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borderRadius: "0",
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},
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".cm-scroller::-webkit-scrollbar-track:hover": {
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backgroundColor: scrollbarTrackActive,
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},
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".cm-scroller::-webkit-scrollbar-track:active": {
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backgroundColor: scrollbarTrackActive,
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},
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".cm-scroller::-webkit-scrollbar-thumb": {
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backgroundColor: scrollbarThumb,
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borderRadius: "0",
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},
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".cm-scroller::-webkit-scrollbar-thumb:hover": {
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backgroundColor: scrollbarThumbActive,
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},
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".cm-scroller::-webkit-scrollbar-thumb:active": {
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backgroundColor: scrollbarThumbActive,
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},
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".cm-scroller::-webkit-scrollbar-corner": {
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backgroundColor: scrollbarBg,
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borderRadius: "0",
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},
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".cm-scroller::-webkit-scrollbar-corner:hover": {
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backgroundColor: scrollbarBg,
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},
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".cm-scroller::-webkit-scrollbar-corner:active": {
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backgroundColor: scrollbarBg,
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},
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},
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{ dark: true }
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);
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/// The highlighting style for code in the JSON Hero theme.
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const jsonHeroHighlightStyle = HighlightStyle.define([
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{ tag: tags.keyword, color: violet },
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{
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tag: [tags.name, tags.deleted, tags.character, tags.propertyName, tags.macroName],
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color: lilac,
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},
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{ tag: [tags.function(tags.variableName), tags.labelName], color: malibu },
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{
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tag: [tags.color, tags.constant(tags.name), tags.standard(tags.name)],
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color: whiskey,
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},
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{ tag: [tags.definition(tags.name), tags.separator], color: ivory },
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{
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tag: [
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tags.typeName,
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tags.className,
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tags.number,
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tags.bool,
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tags.changed,
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tags.annotation,
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tags.modifier,
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tags.self,
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tags.namespace,
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],
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color: chalky,
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},
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{
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tag: [
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tags.operator,
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tags.operatorKeyword,
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tags.url,
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tags.escape,
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tags.regexp,
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tags.link,
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tags.special(tags.string),
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],
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color: cyan,
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},
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{ tag: [tags.meta, tags.comment], color: stone },
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{ tag: tags.strong, fontWeight: "bold" },
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{ tag: tags.emphasis, fontStyle: "italic" },
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{ tag: tags.strikethrough, textDecoration: "line-through" },
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{ tag: tags.link, color: stone, textDecoration: "underline" },
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{ tag: tags.heading, fontWeight: "bold", color: coral },
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{
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tag: [tags.atom, tags.special(tags.variableName)],
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color: whiskey,
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},
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{
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tag: [tags.processingInstruction, tags.string, tags.inserted],
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color: sage,
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},
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{ tag: tags.invalid, color: invalid },
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]);
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return [jsonHeroEditorTheme, syntaxHighlighting(jsonHeroHighlightStyle)];
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}
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