3 files changed, 1 insertions, 7 deletions
diff --git a/lib/api/deprecate.js b/lib/api/deprecate.js
index fd9280f..d8d6ac1 100644
--- a/lib/api/deprecate.js
+++ b/lib/api/deprecate.js
@@ -54,7 +54,7 @@ function deprecateField(book, key, instance, property, value, msg) {
 
         if (is.fn(value)) store = value();
         else store = value;
-    }
+    };
 
     var getter = function(){
         prepare();
diff --git a/lib/api/encodeGlobal.js b/lib/api/encodeGlobal.js
index d66fd69..073bc13 100644
--- a/lib/api/encodeGlobal.js
+++ b/lib/api/encodeGlobal.js
@@ -1,4 +1,3 @@
-var fs = require('../utils/fs');
 var Promise = require('../utils/promise');
 var PathUtils = require('../utils/path');
 
diff --git a/lib/api/encodeProgress.js b/lib/api/encodeProgress.js
index 2522eb5..afa0341 100644
--- a/lib/api/encodeProgress.js
+++ b/lib/api/encodeProgress.js
@@ -9,11 +9,6 @@ var encodeNavigation = require('./encodeNavigation');
     @return {Object}
 */
 function encodeProgress(output, page) {
-    var book = output.getBook();
-    var pages = output.getPages();
-    var summary = book.getSummary();
-    var articles = summary.getArticlesAsList();
-
     var current = page.getPath();
     var navigation = encodeNavigation(output);
     navigation = Immutable.Map(navigation);