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Prism.languages.nix = {
'comment': /\/\*[\s\S]*?\*\/|#.*/,
'string': {
pattern: /"(?:[^"\\]|\\[\s\S])*"|''(?:(?!'')[\s\S]|''(?:'|\\|\$\{))*''/,
inside: {
'interpolation': {
// The lookbehind ensures the ${} is not preceded by \ or ''
pattern: /(^|(?:^|(?!'').)[^\\])\$\{(?:[^}]|\{[^}]*\})*}/,
lookbehind: true,
inside: {
'antiquotation': {
pattern: /^\$(?=\{)/,
alias: 'variable'
}
// See rest below
}
}
}
},
'url': [
/\b(?:[a-z]{3,7}:\/\/)[\w\-+%~\/.:#=?&]+/,
{
pattern: /([^\/])(?:[\w\-+%~.:#=?&]*(?!\/\/)[\w\-+%~\/.:#=?&])?(?!\/\/)\/[\w\-+%~\/.:#=?&]*/,
lookbehind: true
}
],
'antiquotation': {
pattern: /\$(?=\{)/,
alias: 'variable'
},
'number': /\b\d+\b/,
'keyword': /\b(?:assert|builtins|else|if|in|inherit|let|null|or|then|with)\b/,
'function': /\b(?:abort|add|all|any|attrNames|attrValues|baseNameOf|compareVersions|concatLists|currentSystem|deepSeq|derivation|dirOf|div|elem(?:At)?|fetch(?:url|Tarball)|filter(?:Source)?|fromJSON|genList|getAttr|getEnv|hasAttr|hashString|head|import|intersectAttrs|is(?:Attrs|Bool|Function|Int|List|Null|String)|length|lessThan|listToAttrs|map|mul|parseDrvName|pathExists|read(?:Dir|File)|removeAttrs|replaceStrings|seq|sort|stringLength|sub(?:string)?|tail|throw|to(?:File|JSON|Path|String|XML)|trace|typeOf)\b|\bfoldl'\B/,
'boolean': /\b(?:true|false)\b/,
'operator': /[=!<>]=?|\+\+?|\|\||&&|\/\/|->?|[?@]/,
'punctuation': /[{}()[\].,:;]/
};
Prism.languages.nix.string.inside.interpolation.inside.rest = Prism.util.clone(Prism.languages.nix);
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