window.addEventListener("load", () => {
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    languageDetectRe: /\blanguage-hljs-([\w-]+)\b/i,
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  hljs.addPlugin(new CopyButtonPlugin());

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  hljs.initLineNumbersOnLoad();

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  const light = "light";
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  const updateTheme = (theme) => {
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  const darkModePreference = window.matchMedia("(prefers-color-scheme: dark)");
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