Updated eslint whitespace rules

src/js/.eslintrc.json

@@ -45,9 +45,7 @@
         "comma-spacing": "error",
         "comma-style": "error",
         "computed-property-spacing": "error",
-        "no-trailing-spaces": ["warn", {
-            "skipBlankLines": true
-        }],
+        "no-trailing-spaces": "warn",
         "eol-last": "error",
         "func-call-spacing": "error",
         "indent": ["error", 4, {
@@ -70,7 +68,19 @@
                 "ClassDeclaration": true,
                 "ArrowFunctionExpression": true
             }
-        }]
+        }],
+        "keyword-spacing": ["error", {
+            "before": true,
+            "after": true
+        }],
+        "no-multiple-empty-lines": ["warn", {
+            "max": 2,
+            "maxEOF": 1,
+            "maxBOF": 0
+        }],
+        "no-whitespace-before-property": "error",
+        "operator-linebreak": ["error", "after"],
+        "space-in-parens": "error"
     },
     "globals": {
         /* core/* */

src/js/core/Utils.js

@@ -1169,7 +1169,6 @@ String.prototype.count = function(chr) {
 };
 
 
-
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // Library overrides ///////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////

src/js/operations/HTML.js

@@ -243,7 +243,6 @@ var HTML = {
     },
 
 
-
     /**
      * Converts an HSL color value to RGB. Conversion formula
      * adapted from http://en.wikipedia.org/wiki/HSL_colorSpace.

src/js/views/html/SeasonalWaiter.js

@@ -227,7 +227,7 @@ SeasonalWaiter.treeWalk = (function() {
         while (node && node !== parent) {
             if (allNodes || node.nodeType === 1) {
                 if (fn(node) === false) {
-                    return(false);
+                    return false;
                 }
             }
             // If it's an element &&