lint sandbox

client/sandbox.js

@@ -1,23 +1,24 @@
+/* global jailed */
 var printCallback;
+
 // sends the input to the plugin for evaluation
-var submit = function(code,callback) {
+function submit(code, callback) {
   printCallback = callback;
+
   // postpone the evaluation until the plugin is initialized
-    plugin.whenConnected(
-        function() {
-            if (requests == 0) {
+  plugin.whenConnected(function() {
+    if (requests === 0) {
       startLoading();
     }
 
     requests++;
     plugin.remote.run(code);
-        }
-    );
-};
+  });
+}
 
 // puts the message on the terminal
 var print = function(cls, msg) {
-    printCallback(cls,msg);
+  printCallback(cls, msg);
 };
 
 
@@ -40,7 +41,8 @@ var disconnect = function() {
 var api = {
   output: function(data) {
     endLoading();
-      //print('input', data.input);
+    // print('input', data.input);
+
     if (data.error) {
       print('Error', data);
       reset();
@@ -54,13 +56,11 @@ var api = {
 
 // obtaining absolute path of this script
 var scripts = document.getElementsByTagName('script');
-var path = scripts[scripts.length-1].src
+var path = scripts[scripts.length - 1].src
   .split('?')[0]
   .split('/')
   .slice(0, -1)
-        .join('/')+'/';
-
-
+  .join('/') + '/';
 
 var requests;
 
@@ -72,17 +72,19 @@ var reset = function() {
     // give some time to handle the last responce
     setTimeout( function() {
       endLoading();
-            console.log("resetting on fatal plugin error");
-            if(challengeType === 0){
-                codeOutput.setValue("Sorry, your code is either too slow, has a fatal error, or contains an infinite loop.");
+      console.log('resetting on fatal plugin error');
+
+      if (challengeType === 0) {
+        codeOutput.setValue(
+          'Sorry, your code is either too slow, has a fatal error, ' +
+          'or contains an infinite loop.'
+        );
       }
       reset();
     }, 10);
   });
 };
 
-
-
 // initialize everything
 var plugin = null;