Remove unused variables

3 files changed, 0 insertions, 8 deletions

diff --git a/lib/docx/document-xml-reader.js b/lib/docx/document-xml-reader.js
index e38590b..84773e9 100644
--- a/lib/docx/document-xml-reader.js
+++ b/lib/docx/document-xml-reader.js
@@ -2,7 +2,6 @@ exports.DocumentXmlReader = DocumentXmlReader;
 
 var _ = require("underscore");
 
-var promises = require("../promises");
 var documents = require("../documents");
 var Result = require("../results").Result;
 var warning = require("../results").warning;
@@ -222,10 +221,6 @@ var ignoreElements = {
     "w:tcPr": true
 };
 
-function notNull(value) {
-    return value !== null;
-}
-
 function isParagraphProperties(element) {
     return element.type === "paragraphProperties";
 }
diff --git a/lib/docx/docx-reader.js b/lib/docx/docx-reader.js
index 3afafee..3fb0023 100644
--- a/lib/docx/docx-reader.js
+++ b/lib/docx/docx-reader.js
@@ -4,7 +4,6 @@ var promises = require("../promises");
 var unzip = require("../unzip");
 
 var readXmlFromZipFile = require("./office-xml-reader").readXmlFromZipFile;
-var documents = require("../documents");
 var DocumentXmlReader = require("./document-xml-reader").DocumentXmlReader;
 var relationshipsReader = require("./relationships-reader");
 var contentTypesReader = require("./content-types-reader");
diff --git a/lib/docx/footnotes-reader.js b/lib/docx/footnotes-reader.js
index 33bca14..aea623a 100644
--- a/lib/docx/footnotes-reader.js
+++ b/lib/docx/footnotes-reader.js
@@ -1,7 +1,5 @@
 exports.readFootnotesXml = readFootnotesXml;
 
-var Footnotes = require("../documents").Footnotes;
-
 function readFootnotesXml(xml) {
     return xml.root.getElementsByTagName("w:footnote")
         .filter(isFootnoteElement)