Fix up escaping of ]]> inside CDATA sections [fixes #20]

README.md

@@ -9,7 +9,7 @@ Installation
 
 The easiest way to get it is via npm:
 
-    npm install data2xml
+    npm install --save data2xml
 
 Info and Links:
 
@@ -26,6 +26,29 @@ with all your might and enjoy it.
 Note: this package doesn't depend on any others (except testing in development). This is on purpose so that it doesn't
 have it's foundation move under it's feet.
 
+Synopsis
+--------
+
+```
+var data2xml = require('data2xml');
+
+var convert = data2xml();
+
+var xml1 = convert('Message', 'Hello, World!');
+console.log(xml1);
+// ->
+// <?xml version="1.0" encoding="utf-8"?>
+// <Message>Hello, World!</Message>
+
+var xml2 = convert('Message', {
+  Text: 'Hello, World!'
+});
+console.log(xml2);
+// ->
+// <?xml version="1.0" encoding="utf-8"?>
+// <Message><Text>Hello, World!</Text></Message>
+```
+
 Examples
 --------
 
@@ -40,18 +63,11 @@ var data2xml = require('data2xml');
 var convert  = data2xml(); // or data2xml({})
 ```
 
-... is the same as ...
-
-
-```
-var convert = require('data2xml')();
-```
-
 Note: in each example, I am leaving out the XML declaration (controlled by the `xmlDecl` option). I
 am also pretty printing the output - the package doesn't do this for you!
 
 ```js
-var convert = require('data2xml')();
+var convert = require('data2xml')({ xmlDecl : false });
 
 convert(
     'TopLevelElement',

data2xml.js

@@ -151,7 +151,7 @@ function makeElement(name, data, opts) {
         if (valElement) {
             element += entitify(valElement);
         }else if(data[opts.cdataProp]){
-            element += '<![CDATA['+data[opts.cdataProp].replace(']]>','')+']]>';
+            element += '<![CDATA['+data[opts.cdataProp].replace(']]>',']]]]><![CDATA[>')+']]>';
         }
         for (var el in data) {
             if ( el === opts.attrProp || el === opts.valProp || el === opts.cdataProp) {

test/xml-generation.js

@@ -116,6 +116,22 @@ var tests = [
 		},
 		exp : declaration + '<name>My app name<text xml:lang="de-DE"><![CDATA[Some text with <em>unescaped</em> HTML data.]]></text></name>'
 	},
+	{
+		name : 'element with CDATA containing a ]]>',
+		element : 'name',
+		data : {
+			text: [
+				{
+					_attr: {
+						'xml:lang': 'de-DE'
+					},
+					_cdata: 'Some text with ]]> inside it.'
+				},
+			],
+			_value: 'My app name',
+		},
+		exp : declaration + '<name>My app name<text xml:lang="de-DE"><![CDATA[Some text with ]]]]><![CDATA[> inside it.]]></text></name>'
+	},
 ];
 
 test('some simple xml', function (t) {