highlight_styles        List available HTML/XML highlight styles
htmltidy                Tidy Up and Test XPath Queries on HTML and XML
                        Content
renderXmlview           Widget render function for use in Shiny
tidy_html.response      Tidy or "Pretty Print" HTML/XHTML Documents
xml_tree_view           HTML/XML tree viewer
xml_view                HTML/XML pretty printer and viewer
xmltreeview-shiny       Shiny bindings for xmltreeview
xmlviewOutput           Widget output function for use in Shiny
