Clean up jshintrc configs. Close jquerygh-983.

Author: mikesherov

.jshintrc

@@ -1,12 +1,16 @@
 {
-  "curly": true,
-  "eqnull": true,
-  "eqeqeq": true,
-  "expr": true,
-  "latedef": true,
-  "noarg": true,
-  "quotmark": "double",
-  "smarttabs": true,
-  "trailing": true,
-  "undef": true
+  "options": {
+    "curly": true,
+    "eqeqeq": true,
+    "eqnull": true,
+    "expr": true,
+    "latedef": true,
+    "noarg": true,
+    "node": true,
+    "quotmark": "double",
+    "smarttabs": true,
+    "trailing": true,
+    "undef": true,
+    "unused": true
+  }
 }

grunt.js

@@ -5,9 +5,6 @@
  *
  */
 
-/*jshint node: true */
-/*global config:true, task:true, process:true*/
-
 module.exports = function( grunt ) {
 
 	"use strict";
@@ -24,15 +21,10 @@ module.exports = function( grunt ) {
 		return data;
 	}
 
-	var task = grunt.task;
 	var file = grunt.file;
-	var utils = grunt.utils;
 	var log = grunt.log;
 	var verbose = grunt.verbose;
-	var fail = grunt.fail;
-	var option = grunt.option;
 	var config = grunt.config;
-	var template = grunt.template;
 	var distpaths = [
 		"dist/jquery.js",
 		"dist/jquery.min.js"
@@ -99,7 +91,7 @@ module.exports = function( grunt ) {
 			}
 
 			return {
-				options: jshintrc(),
+				grunt: jshintrc(),
 				dist: jshintrc( "src/" ),
 				tests: jshintrc( "test/" )
 			};
@@ -260,8 +252,7 @@ module.exports = function( grunt ) {
 		"Concatenate source (include/exclude modules with +/- flags), embed date/version",
 		function() {
 			// Concat specified files.
-			var i,
-				compiled = "",
+			var compiled = "",
 				modules = this.flags,
 				explicit = Object.keys(modules).length > 1,
 				optIn = !modules["*"],

src/.jshintrc

@@ -1,17 +1,17 @@
 {
   "options": {
-    "evil": true,
     "browser": true,
-    "wsh": true,
+    "curly": true,
     "eqnull": true,
+    "evil": true,
     "expr": true,
-    "curly": true,
-    "trailing": true,
-    "undef": true,
+    "maxerr": 100,
+    "quotmark": "double",
     "smarttabs": true,
     "sub": true,
-    "maxerr": 100,
-    "quotmark": "double"
+    "trailing": true,
+    "undef": true,
+    "wsh": true
   },
   "globals": {
     "define": true,

test/.jshintrc

@@ -1,17 +1,18 @@
 {
   "options": {
-    "evil": true,
     "browser": true,
-    "wsh": true,
+    "curly": true,
+    "devel": true,
     "eqnull": true,
+    "evil": true,
     "expr": true,
-    "curly": true,
-    "trailing": true,
-    "undef": true,
-    "smarttabs": true,
     "maxerr": 100,
+    "quotmark": "double",
+    "smarttabs": true,
     "sub": true,
-    "quotmark": "double"
+    "trailing": true,
+    "undef": true,
+    "wsh": true
   },
   "globals": {
     "define": true,
@@ -24,7 +25,6 @@
     "require": true,
     "file": true,
     "log": true,
-    "console": true,
     "QUnit": true,
     "ok": true,
     "equal": true,