[basex-talk] context for util:eval

I notice Basex has a util:eval function similar to the eXist db one<http://demo.exist-db.org/exist/functions/util/eval>however it is not clear for the BaseX version what the inherited context, if any, is. The example on the eXist site: let $a := "Hello" return util:eval("$a") Fails with an undefined variable $a with BaseX 7.0.1 /Andy