michaelhkay: Just posted a new internal draft of XSLT 3.0. Moving forward on maps, nested sequences, and JSON support.
Hope they will finally appear there!
Tuples and maps - next try,
Tuples and maps - Status: CLOSED, WONTFIX,
Tuples and maps in Saxon
and other blog posts on our site about immutable maps.
a@href@title, b, blockquote@cite, em, i, strike, strong, sub, super, u