Code style cleanup, remove redundant comments

index.js

@@ -1,19 +1,14 @@
 var clone = require("./lib/clone.js")
 var executeScripts = require("./lib/execute-scripts.js")
-
 var forEachEls = require("./lib/foreach-els.js")
-
+var switches = require("./lib/switches")
 var newUid = require("./lib/uniqueid.js")
 
-var noop = require("./lib/util/noop")
-var contains = require("./lib/util/contains.js")
-
 var on = require("./lib/events/on.js")
-// var off = require("./lib/events/on.js")
 var trigger = require("./lib/events/trigger.js")
 
-var defaultSwitches = require("./lib/switches")
-
+var contains = require("./lib/util/contains.js")
+var noop = require("./lib/util/noop")
 
 var Pjax = function(options) {
     this.state = {
@@ -22,7 +17,7 @@ var Pjax = function(options) {
       options: null
     }
 
-    var parseOptions = require("./lib/proto/parse-options.js");
+    var parseOptions = require("./lib/proto/parse-options.js")
     parseOptions.call(this,options)
     this.log("Pjax options", this.options)
 
@@ -40,7 +35,7 @@ var Pjax = function(options) {
         opt.url = st.state.url
         opt.title = st.state.title
         opt.history = false
-        opt.requestOptions = {};
+        opt.requestOptions = {}
         opt.scrollPos = st.state.scrollPos
         if (st.state.uid < this.lastUid) {
           opt.backward = true
@@ -56,7 +51,7 @@ var Pjax = function(options) {
     }.bind(this))
   }
 
-Pjax.switches = defaultSwitches
+Pjax.switches = switches
 
 Pjax.prototype = {
   log: require("./lib/proto/log.js"),
@@ -143,7 +138,7 @@ Pjax.prototype = {
     // Abort any previous request
     this.abortRequest(this.request)
 
-    trigger(document, "pjax:send", options);
+    trigger(document, "pjax:send", options)
 
     // Do the request
     options.requestOptions.timeout = this.options.timeout
@@ -217,7 +212,7 @@ Pjax.prototype = {
     // http://www.w3.org/html/wg/drafts/html/master/forms.html
     var autofocusEl = Array.prototype.slice.call(document.querySelectorAll("[autofocus]")).pop()
     if (autofocusEl && document.activeElement !== autofocusEl) {
-      autofocusEl.focus();
+      autofocusEl.focus()
     }
 
     // execute scripts when DOM have been completely updated
@@ -285,7 +280,7 @@ Pjax.prototype = {
             } while (target)
           }
         }
-        window.scrollTo(0, curtop);
+        window.scrollTo(0, curtop)
       }
       else if (state.options.scrollTo !== false) {
         // Scroll page to top on new page load
@@ -309,7 +304,7 @@ Pjax.prototype = {
   }
 }
 
-Pjax.isSupported = require("./lib/is-supported.js");
+Pjax.isSupported = require("./lib/is-supported.js")
 
 // arguably could do `if( require("./lib/is-supported.js")()) {` but that might be a little to simple
 if (Pjax.isSupported()) {