/*
* call-seq:
* new(document)
*
* Create a new DocumentFragment element on the +document+
*/
static VALUE new(int argc, VALUE *argv, VALUE klass)
{
xmlDocPtr xml_doc;
VALUE document;
VALUE rest;
rb_scan_args(argc, argv, "1*", &document, &rest);
Data_Get_Struct(document, xmlDoc, xml_doc);
xmlNodePtr node = xmlNewDocFragment(xml_doc->doc);
if(node->doc->children)
node->ns = node->doc->children->ns;
NOKOGIRI_ROOT_NODE(node);
VALUE rb_node = Nokogiri_wrap_xml_node(klass, node);
rb_funcall2(rb_node, rb_intern("initialize"), argc, argv);
if(rb_block_given_p()) rb_yield(rb_node);
return rb_node;
}