Create a single function for instantiating HtmlGenerator

1 files changed, 11 insertions, 4 deletions

diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index 695b34c..2b1c227 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -41,9 +41,16 @@ function DocumentConversion(options) {
     
     var styleMap = options.styleMap || [];
     
+    function createHtmlGenerator() {
+        return new HtmlGenerator({
+            prettyPrint: options.prettyPrint,
+            markdown: options.markdown
+        });
+    }
+    
     function convertToHtml(document) {
         var messages = [];
-        var html = new HtmlGenerator({prettyPrint: options.prettyPrint, markdown: options.markdown});
+        var html = createHtmlGenerator();
         
         return promises.nfcall(elementToHtml, document, html, messages).then(function() {
             html.closeAll();
@@ -88,7 +95,7 @@ function DocumentConversion(options) {
     }
     
     function convertRun(run, html, messages, callback) {
-        var runHtml = new HtmlGenerator({ markdown: options.markdown });
+        var runHtml = createHtmlGenerator();
         if (run.styleId) {
             var style = findStyle(run);
             if (style) {
@@ -160,7 +167,7 @@ function DocumentConversion(options) {
         html.open(htmlPaths.element("td"), {alwaysWrite: true});
         
         async.map(element.children, function(child, callback) {
-            var cellHtml = new HtmlGenerator({ markdown: options.markdown });
+            var cellHtml = createHtmlGenerator();
             elementToHtml(child, cellHtml, messages, function(error) {
                 if (error) {
                     callback(error);
@@ -251,7 +258,7 @@ function DocumentConversion(options) {
         },
         "note": function(element, html, messages, callback) {
             html.open(htmlPaths.element("li", {id: noteHtmlId(element)}));
-            var footnoteHtml = new HtmlGenerator({ markdown: options.markdown });
+            var footnoteHtml = createHtmlGenerator();
             convertElements(element.body, footnoteHtml, messages, function(err) {
                 if (err) {
                     callback(err);