[
  [
    {
      "type": "comment.line.double-slash",
      "value": "// https://solidity.readthedocs.io/en/develop/units-and-global-variables.html"
    }
  ],
  [
    {
      "type": "comment.line.double-slash",
      "value": "// https://solidity.readthedocs.io/en/develop/miscellaneous.html#global-variables"
    }
  ],
  [],
  [
    {
      "type": "storage.type",
      "value": "contract"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "GlobalVariables"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "paren.lparen",
      "value": "{"
    }
  ],
  [
    {
      "type": "text",
      "value": "  "
    },
    {
      "type": "storage.type",
      "value": "function"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "entity.name.function",
      "value": "j"
    },
    {
      "type": "paren.lparen",
      "value": "("
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "variable.parameter",
      "value": "param"
    },
    {
      "type": "paren.rparen",
      "value": ")"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "storage.modifier.statemutability",
      "value": "payable"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "storage.modifier.visibility",
      "value": "external"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "paren.lparen",
      "value": "{"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "address"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "addy"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "block.coinbase"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block miner’s address"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "hardship"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "block.difficulty"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block difficulty"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "tankVolume"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "block.gaslimit"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block gaslimit"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "houseNumber"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "block.number"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block number"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "nowish"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "block.timestamp"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block timestamp"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type.array.dynamic",
      "value": "bytes"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "storage.modifier.storagelocation",
      "value": "memory"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "whatToDo"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "msg.data"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// complete calldata"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "runway"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable.deprecated",
      "value": "msg.gas"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// remaining gas - deprecated in version 0.4.21 and to be replaced by gasleft()"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "address"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "boss"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "msg.sender"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// sender of the message (current call)"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "worth"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "msg.value"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// number of wei sent with the message"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "betterThanNever"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "now"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// current block timestamp (alias for block.timestamp)"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "fuel"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "tx.gasprice"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// gas price of the transaction"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "address"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "bigWig"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "support.variable",
      "value": "tx.origin"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// sender of the transaction (full call chain)"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "variable.language",
      "value": "this"
    },
    {
      "type": "punctuation.operator",
      "value": "."
    },
    {
      "type": "identifier",
      "value": "j"
    },
    {
      "type": "paren.lparen",
      "value": "("
    },
    {
      "type": "constant.numeric",
      "value": "17"
    },
    {
      "type": "paren.rparen",
      "value": ")"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// the current contract, explicitly convertible to address"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "variable.language",
      "value": "super"
    },
    {
      "type": "punctuation.operator",
      "value": "."
    },
    {
      "type": "identifier",
      "value": "j"
    },
    {
      "type": "paren.lparen",
      "value": "("
    },
    {
      "type": "constant.numeric",
      "value": "17"
    },
    {
      "type": "paren.rparen",
      "value": ")"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// the contract one level higher in the inheritance hierarchy"
    }
  ],
  [
    {
      "type": "text",
      "value": "    "
    },
    {
      "type": "storage.type",
      "value": "uint256"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "addyPurse"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "keyword.operator",
      "value": "="
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "identifier",
      "value": "addy"
    },
    {
      "type": "support.variable",
      "value": ".balance"
    },
    {
      "type": "punctuation.operator",
      "value": ";"
    },
    {
      "type": "text",
      "value": " "
    },
    {
      "type": "comment.line.double-slash",
      "value": "// balance of the Address in Wei"
    }
  ],
  [
    {
      "type": "text",
      "value": "  "
    },
    {
      "type": "paren.rparen",
      "value": "}"
    }
  ],
  [
    {
      "type": "paren.rparen",
      "value": "}"
    }
  ],
  []
]