-author: substring-before(//div[@class='post_meta'],' on')\r
-date: substring-after(substring-before(//div[@class='post_meta'],'with'),' on')\r
-title: //h1[class='post_title']\r
-body: //div[@class='article']\r
+author: substring-before(//div[@class='post_meta'],' on')
+date: substring-after(substring-before(//div[@class='post_meta'],'with'),' on')
+title: //h1[class='post_title']
+body: //div[@class='article']
test_url: http://photo.tutsplus.com/articles/news/a-brilliant-beginners-guide-to-architectural-photography/
\ No newline at end of file