Fixes #96: Parser breaking xml:href on svgs that use the "use" element

Author: mattfarina

src/HTML5/Serializer/OutputRules.php

@@ -349,7 +349,7 @@ protected function attrs($ele)
             // the XML, XMLNS, or XLink NS's should use the canonical
             // prefix. It seems that DOM does this for us already, but there
             // may be exceptions.
-            $name = $node->name;
+            $name = $node->nodeName;
 
             // Special handling for attributes in SVG and MathML.
             // Using if/elseif instead of switch because it's faster in PHP.

test/HTML5/Html5Test.php

@@ -317,6 +317,9 @@ public function testElements()
 
     public function testAttributes()
     {
+        $res = $this->cycle('<use xlink:href="#svg-track" xmlns:xlink="http://www.w3.org/1999/xlink"></use>');
+        $this->assertContains('<use xlink:href="#svg-track" xmlns:xlink="http://www.w3.org/1999/xlink"></use>', $res);
+
         $res = $this->cycle('<div attr="val">FOO</div>');
         $this->assertRegExp('|<div attr="val">FOO</div>|', $res);