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path: root/public/prism/prism-aql.js
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Prism.languages.aql = {
  comment: /\/\/.*|\/\*[\s\S]*?\*\//,
  property: {
    pattern:
      /([{,]\s*)(?:(?!\d)\w+|(["'´`])(?:(?!\2)[^\\\r\n]|\\.)*\2)(?=\s*:)/,
    lookbehind: true,
    greedy: true,
  },
  string: {
    pattern: /(["'])(?:(?!\1)[^\\\r\n]|\\.)*\1/,
    greedy: true,
  },
  identifier: {
    pattern: /([´`])(?:(?!\1)[^\\\r\n]|\\.)*\1/,
    greedy: true,
  },
  variable: /@@?\w+/,
  keyword: [
    {
      pattern: /(\bWITH\s+)COUNT(?=\s+INTO\b)/i,
      lookbehind: true,
    },
    /\b(?:AGGREGATE|ALL|AND|ANY|ASC|COLLECT|DESC|DISTINCT|FILTER|FOR|GRAPH|IN|INBOUND|INSERT|INTO|K_PATHS|K_SHORTEST_PATHS|LET|LIKE|LIMIT|NONE|NOT|NULL|OR|OUTBOUND|REMOVE|REPLACE|RETURN|SHORTEST_PATH|SORT|UPDATE|UPSERT|WINDOW|WITH)\b/i,
    // pseudo keywords get a lookbehind to avoid false positives
    {
      pattern: /(^|[^\w.[])(?:KEEP|PRUNE|SEARCH|TO)\b/i,
      lookbehind: true,
    },
    {
      pattern: /(^|[^\w.[])(?:CURRENT|NEW|OLD)\b/,
      lookbehind: true,
    },
    {
      pattern: /\bOPTIONS(?=\s*\{)/i,
    },
  ],
  function: /\b(?!\d)\w+(?=\s*\()/,
  boolean: /\b(?:false|true)\b/i,
  range: {
    pattern: /\.\./,
    alias: 'operator',
  },
  number: [
    /\b0b[01]+/i,
    /\b0x[0-9a-f]+/i,
    /(?:\B\.\d+|\b(?:0|[1-9]\d*)(?:\.\d+)?)(?:e[+-]?\d+)?/i,
  ],
  operator: /\*{2,}|[=!]~|[!=<>]=?|&&|\|\||[-+*/%]/,
  punctuation: /::|[?.:,;()[\]{}]/,
};