message: Treat angle brackets with \left and \right as bracket pair
diff: ["(", ")"],
  ["\\left(", "\\right)"],
  ["\\left[", "\\right]"],
  - ["\\left\\{", "\\right\\}"]
  + ["\\left\\{", "\\right\\}"],
  + ["\\left<", "\\right>"]
  ],
  "autoClosingPairs": [
  ["{", "}"],
  