For this example:
module namespace page = 'http://basex.org/examples/web-page';
declare %rest:path("hello/{$who}") %rest:GET function page:hello($who) { <response> <title>Hello { $who }!</title> </response>
};
https://docs.basex.org/wiki/RESTXQ
where/how is this function stored or saved?
thanks,
Nick