|-
| width='90' | '''Signatures'''
|{{Code|'''html:processorparser'''() as xs:string}}<br />
|-
| '''Summary'''
|Returns the name of the applied HTML processor parser (currently: {{Code|TagSoup}} or an ''empty string''). If the function returns an empty string, TagSoup was not found in the classpath, and the input will be parsed as well-formed XML.<br />
|}