jsonp is called instead of json in cross domain requests

entries/jQuery.ajax.xml

@@ -74,8 +74,15 @@ $.ajax({
       </property>
       <property name="dataType" default="Intelligent Guess (xml, json, script, or html)" type="String">
         <desc>The type of data that you're expecting back from the server. If none is specified, jQuery will try to infer it based on the MIME type of the response (an XML MIME type will yield XML, in 1.4 JSON will yield a JavaScript object, in 1.4 script will execute the script, and anything else will be returned as a string). The available types (and the result passed as the first argument to your success callback) are:
-          <ul><li>"xml": Returns a XML document that can be processed via jQuery.</li><li>"html": Returns HTML as plain text; included script tags are evaluated when inserted in the DOM.</li><li>"script": Evaluates the response as JavaScript and returns it as plain text. Disables caching by appending a query string parameter, "_=[TIMESTAMP]", to the URL unless the <code>cache</code> option is set to <code>true</code>. <strong>Note:</strong> This will turn POSTs into GETs for remote-domain requests. </li><li>"json": Evaluates the response as JSON and returns a JavaScript object. The JSON data is parsed in a strict manner; any malformed JSON is rejected and a parse error is thrown. As of jQuery 1.9, an empty response is also rejected; the server should return a response of <code>null</code> or <code>{}</code> instead. (See <a href="http://json.org/">json.org</a> for more information on proper JSON formatting.)</li><li>"jsonp": Loads in a JSON block using <a href="http://bob.ippoli.to/archives/2005/12/05/remote-json-jsonp/">JSONP</a>. Adds an extra "?callback=?" to the end of your URL to specify the callback. Disables caching by appending a query string parameter, "_=[TIMESTAMP]", to the URL unless the <code>cache</code> option is set to <code>true</code>.</li><li>"text": A plain text string.</li><li>multiple, space-separated values: <strong>As of jQuery 1.5</strong>, jQuery can convert a dataType from what it received in the Content-Type header to what you require. For example, if you want a text response to be treated as XML, use "text xml" for the dataType. You can also make a JSONP request, have it received as text, and interpreted by jQuery as XML: "jsonp text xml." Similarly, a shorthand string such as "jsonp xml" will first attempt to convert from jsonp to xml, and, failing that, convert from jsonp to text, and then from text to xml.
-          </li></ul>
+          <ul>
+            <li>"xml": Returns a XML document that can be processed via jQuery.</li>
+            <li>"html": Returns HTML as plain text; included script tags are evaluated when inserted in the DOM.</li>
+            <li>"script": Evaluates the response as JavaScript and returns it as plain text. Disables caching by appending a query string parameter, "_=[TIMESTAMP]", to the URL unless the <code>cache</code> option is set to <code>true</code>. <strong>Note:</strong> This will turn POSTs into GETs for remote-domain requests. </li>
+            <li>"json": Evaluates the response as JSON and returns a JavaScript object. Cross-domain "json" requests are converted to "jsonp" unless the request includes <code>jsonp: false</code> in its request options. The JSON data is parsed in a strict manner; any malformed JSON is rejected and a parse error is thrown. As of jQuery 1.9, an empty response is also rejected; the server should return a response of <code>null</code> or <code>{}</code> instead. (See <a href="http://json.org/">json.org</a> for more information on proper JSON formatting.)</li>
+            <li>"jsonp": Loads in a JSON block using <a href="http://bob.ippoli.to/archives/2005/12/05/remote-json-jsonp/">JSONP</a>. Adds an extra "?callback=?" to the end of your URL to specify the callback. Disables caching by appending a query string parameter, "_=[TIMESTAMP]", to the URL unless the <code>cache</code> option is set to <code>true</code>.</li>
+            <li>"text": A plain text string.</li>
+            <li>multiple, space-separated values: <strong>As of jQuery 1.5</strong>, jQuery can convert a dataType from what it received in the Content-Type header to what you require. For example, if you want a text response to be treated as XML, use "text xml" for the dataType. You can also make a JSONP request, have it received as text, and interpreted by jQuery as XML: "jsonp text xml." Similarly, a shorthand string such as "jsonp xml" will first attempt to convert from jsonp to xml, and, failing that, convert from jsonp to text, and then from text to xml.</li>
+          </ul>
         </desc>
       </property>
       <property name="error" type="Function">