jshint clean

js/iD/id.js

@@ -21,7 +21,7 @@ var iD = function(container) {
         .on('click', function (mode) { controller.enter(mode); });
 
     controller.on('enter', function (entered) {
-        buttons.classed('active', function (mode) { return entered === mode; })
+        buttons.classed('active', function (mode) { return entered === mode; });
     });
 
     bar.append('button')

js/iD/renderer/hash.js

@@ -5,7 +5,13 @@ iD.Hash = function() {
         hadHash,
         map;
 
-    var qs = function(a,b,c,d,e){for(b=/[?&]?([^=]+)=([^&]*)/g,c={},e=decodeURIComponent;d=b.exec(a.replace(/\+/g,' '));c[e(d[1])]=e(d[2]));return c;};
+    function qs(str) {
+        return str.split('&').reduce(function(obj, pair){
+            var parts = pair.split('=');
+            obj[parts[0]] = (null === parts[1]) ? '' : decodeURIComponent(parts[1]);
+            return obj;
+        }, {});
+    }
 
     var parser = function(map, s) {
         var q = qs(s);