Applies the %HH escaping convention to a URI, according to the rules of the HTML specification: that is, non-ASCII characters are escaped, but all ASCII characters, including spaces, are retained intact.
escape-html-uri($uri as xs:string?) ➔ xs:string
The uri to be escaped
Links to W3C specifications
XPath 3.1 Functions and Operators
Available in XPath 2.0, XSLT 2.0, XQuery 1.0, and later versions. Available in all Saxon editions.