Remove use of util module

1 files changed, 22 insertions, 23 deletions

diff --git a/lib/writers/html-writer.js b/lib/writers/html-writer.js
index 16c848f..8fac711 100644
--- a/lib/writers/html-writer.js
+++ b/lib/writers/html-writer.js
@@ -1,4 +1,3 @@
-var util = require("util");
 var _ = require("underscore");
 
 exports.writer = writer;
@@ -27,9 +26,9 @@ function prettyWriter() {
     var stack = [];
     var start = true;
     var inText = false;
-    
+
     var writer = simpleWriter();
-    
+
     function open(tagName, attributes) {
         if (indentedElements[tagName]) {
             indent();
@@ -41,7 +40,7 @@ function prettyWriter() {
         }
         start = false;
     }
-    
+
     function close(tagName) {
         if (indentedElements[tagName]) {
             indentationLevel--;
@@ -50,29 +49,29 @@ function prettyWriter() {
         stack.pop();
         writer.close(tagName);
     }
-    
+
     function text(value) {
         startText();
         var text = isInPre() ? value : value.replace("\n", "\n" + indentation);
         writer.text(text);
     }
-    
+
     function selfClosing(tagName, attributes) {
         indent();
         writer.selfClosing(tagName, attributes);
     }
-    
+
     function insideIndentedElement() {
         return stack.length === 0 || indentedElements[stack[stack.length - 1]];
     }
-    
+
     function startText() {
         if (!inText) {
             indent();
             inText = true;
         }
     }
-    
+
     function indent() {
         inText = false;
         if (!start && insideIndentedElement() && !isInPre()) {
@@ -82,13 +81,13 @@ function prettyWriter() {
             }
         }
     }
-    
+
     function isInPre() {
         return _.some(stack, function(tagName) {
             return tagName === "pre";
         });
     }
-    
+
     return {
         asString: writer.asString,
         open: open,
@@ -101,39 +100,39 @@ function prettyWriter() {
 
 function simpleWriter() {
     var fragments = [];
-    
+
     function open(tagName, attributes) {
         var attributeString = generateAttributeString(attributes);
-        fragments.push(util.format("<%s%s>", tagName, attributeString));
+        fragments.push("<" + tagName + attributeString + ">");
     }
-    
+
     function close(tagName) {
-        fragments.push(util.format("</%s>", tagName));
+        fragments.push("</" + tagName + ">");
     }
-    
+
     function selfClosing(tagName, attributes) {
         var attributeString = generateAttributeString(attributes);
-        fragments.push(util.format("<%s%s />", tagName, attributeString));
+        fragments.push("<" + tagName + attributeString + " />");
     }
-    
+
     function generateAttributeString(attributes) {
         return _.map(attributes, function(value, key) {
-            return util.format(' %s="%s"', key, escapeHtmlAttribute(value));
+            return " " + key + '="' + escapeHtmlAttribute(value) + '"';
         }).join("");
     }
-    
+
     function text(value) {
         fragments.push(escapeHtmlText(value));
     }
-    
+
     function append(html) {
         fragments.push(html);
     }
-    
+
     function asString() {
         return fragments.join("");
     }
-    
+
     return {
         asString: asString,
         open: open,