title: how to get doctype tag with url using xsl:output
body: <p>i have added the below xsl:output tag in xslt</p>
  
  <p>&lt;xsl:output method="html" indent="yes" encoding="utf-8" doctype-public="-//W3C//DTD HTML 4.0 Transitional//EN" >&lt;/xsl:output></p>
  
  <p>as a result i get the below doctype tag in the html output-</p>
  
  <p>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"></p>
  
  <p>how can i mention the url in the doctype tag using xsl:output which would output a doctype tag that looks like below</p>
  
  <p>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "_http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"></p>
  
  <p>Best Regards, <br> Keshav</p>