whitespace commit

modernizr.js

@@ -1015,27 +1015,27 @@ window.Modernizr = (function( window, document, undefined ) {
     /*>>shiv*/
     /*! HTML5 Shiv v3.5 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
     ;(function(window, document) {
-    
+
       /** Preset options */
       var options = window.html5 || {};
-    
+
       /** Used to skip problem elements */
       var reSkip = /^<|^(?:button|form|map|select|textarea|object|iframe|option|optgroup)$/i;
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+
       /** Not all elements can be cloned in IE (this list can be shortend) **/
       var saveClones = /^<|^(?:a|b|button|code|div|fieldset|form|h1|h2|h3|h4|h5|h6|i|iframe|img|input|label|li|link|ol|option|p|param|q|script|select|span|strong|style|table|tbody|td|textarea|tfoot|th|thead|tr|ul)$/i;
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       /** Detect whether the browser supports default html5 styles */
       var supportsHtml5Styles;
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+
       /** Detect whether the browser supports unknown elements */
       var supportsUnknownElements;
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+
       (function() {
         var a = document.createElement('a');
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         a.innerHTML = '<xyz></xyz>';
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+
         //if the hidden property is implemented we can assume, that the browser supports HTML5 Styles | this fails in Chrome 8
         supportsHtml5Styles = ('hidden' in a);
         //if we are part of Modernizr, we do an additional test to solve the Chrome 8 fail
@@ -1047,7 +1047,7 @@ window.Modernizr = (function( window, document, undefined ) {
                       node.currentStyle).display == 'none';
             });
         }
-    
+
         supportsUnknownElements = a.childNodes.length == 1 || (function() {
           // assign a false positive if unable to shiv
           try {
@@ -1062,11 +1062,11 @@ window.Modernizr = (function( window, document, undefined ) {
             typeof frag.createElement == 'undefined'
           );
         }());
-    
+
       }());
-    
+
       /*--------------------------------------------------------------------------*/
-    
+
       /**
        * Creates a style sheet with the given CSS text and adds it to the document.
        * @private
@@ -1077,11 +1077,11 @@ window.Modernizr = (function( window, document, undefined ) {
       function addStyleSheet(ownerDocument, cssText) {
         var p = ownerDocument.createElement('p'),
             parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;
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+
         p.innerHTML = 'x<style>' + cssText + '</style>';
         return parent.insertBefore(p.lastChild, parent.firstChild);
       }
-    
+
       /**
        * Returns the value of `html5.elements` as an array.
        * @private
@@ -1091,7 +1091,7 @@ window.Modernizr = (function( window, document, undefined ) {
         var elements = html5.elements;
         return typeof elements == 'string' ? elements.split(' ') : elements;
       }
-    
+
       /**
        * Shivs the `createElement` and `createDocumentFragment` methods of the document.
        * @private
@@ -1102,23 +1102,23 @@ window.Modernizr = (function( window, document, undefined ) {
             docCreateElement = ownerDocument.createElement,
             docCreateFragment = ownerDocument.createDocumentFragment,
             frag = docCreateFragment();
-    
+
         ownerDocument.createElement = function(nodeName) {
           //abort shiv
           if(!html5.shivMethods){
               return docCreateElement(nodeName);
           }
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           var node;
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           if(cache[nodeName]){
               node = cache[nodeName].cloneNode();
           } else if(saveClones.test(nodeName)){
                node = (cache[nodeName] = docCreateElement(nodeName)).cloneNode();
           } else {
               node = docCreateElement(nodeName);
           }
-    
+
           // Avoid adding some elements to fragments in IE < 9 because
           // * Attributes like `name` or `type` cannot be set/changed once an element
           //   is inserted into a document/fragment
@@ -1128,7 +1128,7 @@ window.Modernizr = (function( window, document, undefined ) {
           //   or `text` property is set
           return node.canHaveChildren && !reSkip.test(nodeName) ? frag.appendChild(node) : node;
         };
-    
+
         ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
           'var n=f.cloneNode(),c=n.createElement;' +
           'h.shivMethods&&(' +
@@ -1141,9 +1141,9 @@ window.Modernizr = (function( window, document, undefined ) {
           ');return n}'
         )(html5, frag);
       }
-    
+
       /*--------------------------------------------------------------------------*/
-    
+
       /**
        * Shivs the given document.
        * @memberOf html5
@@ -1177,9 +1177,9 @@ window.Modernizr = (function( window, document, undefined ) {
         }
         return ownerDocument;
       }
-    
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       /*--------------------------------------------------------------------------*/
-    
+
       /**
        * The `html5` object is exposed so that more elements can be shived and
        * existing shiving can be detected on iframes.
@@ -1190,48 +1190,48 @@ window.Modernizr = (function( window, document, undefined ) {
        * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
        */
       var html5 = {
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         /**
          * An array or space separated string of node names of the elements to shiv.
          * @memberOf html5
          * @type Array|String
          */
         'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video',
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         /**
          * A flag to indicate that the HTML5 style sheet should be inserted.
          * @memberOf html5
          * @type Boolean
          */
         'shivCSS': !(options.shivCSS === false),
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         /**
          * A flag to indicate that the document's `createElement` and `createDocumentFragment`
          * methods should be overwritten.
          * @memberOf html5
          * @type Boolean
          */
         'shivMethods': !(options.shivMethods === false),
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         /**
          * A string to describe the type of `html5` object ("default" or "default print").
          * @memberOf html5
          * @type String
          */
         'type': 'default',
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         // shivs the document according to the specified `html5` object options
         'shivDocument': shivDocument
       };
-    
+
       /*--------------------------------------------------------------------------*/
-    
+
       // expose html5
       window.html5 = html5;
-    
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       // shiv the document
       shivDocument(document);
-    
+
     }(this, document));
     /*>>shiv*/