unused vars are nice

     64 lines hidden65 65      "no-new-func": 0,
66 66      "no-redeclare": 0,
67 67      "no-return-assign": 0,
68         "no-unused-vars": 0,
69         "no-unused-expressions": 0,
70 68      "no-restricted-properties": ["error", {
71 69          "property": "substr",
72 70          "message": "Use .slice or .substring instead of .substr"
     27 lines hidden