{
  "name": "lua",
  "fileExtensions": [".lua"],
  "variables": {
    "identifier": "[a-zA-Z_]\\w*",
    "whiteSpace": "[ \\t\\f]",
    "any": "[\\S\\s]"
  },
  "states": {
    "default": [
      {
        "pattern": "\\b(function)\\b${whiteSpace}+(${identifier})(::?)(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "keyword", 2, "class", 3, "punctuation", 4, "method", 5, "punctuation"],
        "state": "funcParams"
      },
      {
        "pattern": "\\b(function)\\b${whiteSpace}+(${identifier}(?:\\.${identifier})*)${whiteSpace}*(\\()",
        "styles": [1, "keyword", 2, "method", 3, "punctuation"],
        "state": "funcParams"
      },
      {
        "pattern": "\\b(local)\\b${whiteSpace}+(function)\\b${whiteSpace}+(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "keyword", 2, "keyword", 3, "method", 4, "punctuation"],
        "state": "funcParams"
      },
      {
        "pattern": "\\b(function)\\b${whiteSpace}*(\\()",
        "styles": [1, "keyword", 2, "punctuation"],
        "state": "funcParams"
      },
      {
        "pattern": "\\b(local)\\b${whiteSpace}+(${identifier})${whiteSpace}*([;=,])",
        "styles": [1, "keyword", 2, "variable", 3, "punctuation"]
      },
      {
        "pattern": "\\b(local)\\b${whiteSpace}+(${identifier})",
        "styles": [1, "keyword", 2, "variable"]
      },
      {
        "pattern": "\\b(and|break|do|else|elseif|end|for|function|goto|if|in|local|not|or|repeat|return|then|until|while)\\b",
        "styles": [1, "keyword"]
      },
      {
        "pattern": "\\b(true|false|nil)\\b",
        "styles": [1, "builtin"]
      },
      {
        "pattern": "\\b(assert|collectgarbage|dofile|error|getmetatable|ipairs|load|loadfile|next|pairs|pcall|print|rawequal|rawget|rawlen|rawset|require|select|setmetatable|tonumber|tostring|type|unpack|xpcall)\\b${whiteSpace}*(\\()",
        "styles": [1, "builtin", 2, "punctuation"]
      },
      {
        "pattern": "\\b(string|table|math|io|os|coroutine|package|debug|utf8)\\b(\\.)(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "class", 2, "punctuation", 3, "method", 4, "punctuation"]
      },
      {
        "pattern": "(${identifier})(::?)(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "variable", 2, "punctuation", 3, "method", 4, "punctuation"]
      },
      {
        "pattern": "(${identifier})(\\.)(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "variable", 2, "punctuation", 3, "method", 4, "punctuation"]
      },
      {
        "pattern": "(${identifier})${whiteSpace}*(\\()",
        "styles": [1, "method", 2, "punctuation"]
      },
      {
        "pattern": "(${identifier})(\\.)(${identifier})",
        "styles": [1, "variable", 2, "punctuation", 3, "variable"]
      },
      {
        "pattern": "\\[\\[",
        "style": "string",
        "state": "longString"
      },
      {
        "pattern": "\"(?:[^\"\\\\]|\\\\.)*\"",
        "style": "string"
      },
      {
        "pattern": "'(?:[^'\\\\]|\\\\.)*'",
        "style": "string"
      },
      {
        "pattern": "\\b0[xX][0-9a-fA-F]+\\b",
        "style": "number"
      },
      {
        "pattern": "\\b(?:[0-9]+\\.?[0-9]*(?:[eE][+-]?[0-9]+)?)\\b",
        "style": "number"
      },
      {
        "pattern": "--\\[\\[",
        "style": "comment",
        "state": "longComment"
      },
      {
        "pattern": "--${any}*",
        "style": "comment"
      },
      {
        "pattern": "\\.\\.\\.|\\.\\.|\\.\\.|<=|>=|==|~=|<<|>>|[.()\\[\\]#%^&|+\\-*/<>=,{};:]",
        "style": "punctuation"
      }
    ],
    "funcParams": [
      {
        "pattern": "\\)",
        "style": "punctuation",
        "state": "default"
      },
      {
        "pattern": "(\\.\\.\\.)${whiteSpace}*",
        "styles": [1, "punctuation"]
      },
      {
        "pattern": "${identifier}",
        "style": "variable"
      },
      {
        "pattern": "[,]",
        "style": "punctuation"
      },
      {
        "onLineEndState": "default"
      }
    ],
    "longString": [
      {
        "pattern": "\\]\\]",
        "style": "string",
        "state": "default"
      },
      {
        "pattern": "${any}",
        "style": "string"
      }
    ],
    "longComment": [
      {
        "pattern": "\\]\\]",
        "style": "comment",
        "state": "default"
      },
      {
        "pattern": "${any}",
        "style": "comment"
      }
    ]
  },
  "scopeRules": [
    {
      "start": "do",
      "end": "end"
    },
    {
      "start": "then",
      "end": "end",
      "branches": ["elseif", "else"]
    },
    {
      "start": "function",
      "end": "end"
    }
  ]
}