File: hof-006.xq

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qtxmlpatterns-opensource-src 5.15.15-2
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xquery version "1.1";
(: Higher Order Functions :)
(: inline function literal, user-defined function, default function namespace :)
(: Author - Michael Kay, Saxonica :)

declare default function namespace "http://example.com/hof-006";

declare function g($x as xs:integer) as xs:integer {
  $x + 1
};

let $f := g#1 return $f(21)