text: 'use strict'
  
  module.exports = nix
  nix.displayName = 'nix'
  nix.aliases = []
  function nix(Prism) {
    Prism.languages.nix = {
      comment: /\/\*[\s\S]*?\*\/|#.*/,
      string: {
        pattern: /"(?:[^"\\]|\\[\s\S])*"|''(?:(?!'')[\s\S]|''(?:'|\\|\$\{))*''/,
        greedy: true,
        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.languages.nix
  }
  