JSHint in Travis.

.jshintrc

@@ -0,0 +1,12 @@
+{
+  "globals": {
+  "L": false,
+  "require": false,
+  "module": false,
+  "console": false,
+  "document": false,
+  "window": false
+  },
+  "globalstrict": true,
+  "loopfunc": true
+}

package.json

@@ -18,7 +18,7 @@
     "leaflet-hash": "0.2.1"
   },
   "scripts": {
-    "test": "mocha-phantomjs test/index.html"
+    "test": "jshint src/*.js && mocha-phantomjs test/index.html"
   },
   "devDependencies": {
     "leaflet-hash": "git://github.com/mlevans/leaflet-hash.git#b039a3aa4e2492a5c7448075172ac26769e601d6",
@@ -29,7 +29,8 @@
     "sinon": "1.7.3",
     "mocha-phantomjs": "3.1.6",
     "happen": "0.1.3",
-    "browserify": "2.35.4"
+    "browserify": "2.35.4",
+    "jshint": "~2.3.0"
   },
   "optionalDependencies": {},
   "engines": {

src/geocoder.js

@@ -7,6 +7,7 @@ var util = require('./util'),
 // Low-level geocoding interface - wraps specific API calls and their
 // return values.
 module.exports = function(_) {
+
     var geocoder = {}, url;
 
     geocoder.getURL = function(_) {

src/legend_control.js

@@ -46,8 +46,7 @@ var LegendControl = L.Control.extend({
 
         for (var i in this._legends) {
             if (this._legends.hasOwnProperty(i) && this._legends[i]) {
-                var div = this._container.appendChild(document.createElement('div'));
-                div.className = 'map-legend wax-legend';
+                var div = L.DomUtil.create('div', 'map-legend wax-legend', this._container);
                 div.innerHTML = this.options.sanitizer(i);
                 hide = 'block';
             }

src/map.js

@@ -7,7 +7,7 @@ var util = require('./util'),
     gridControl = require('./grid_control'),
     legendControl = require('./legend_control');
 
-var Map = L.Map.extend({
+var LMap = L.Map.extend({
     includes: [require('./load_tilejson')],
 
     options: {
@@ -116,5 +116,5 @@ var Map = L.Map.extend({
 });
 
 module.exports = function(element, _, options) {
-    return new Map(element, _, options);
+    return new LMap(element, _, options);
 };