Changes

|{{Func|map:for-each|$map as map(*), $fun function as function(xs:anyAtomicType, item()*) as item()*|item()*}}

|Applies a the specified {{Code|$function }} to every entry key/value pair of the supplied {{Code|$map}} and returns the results as a sequence. The function supplied as {{Code|$fun}} takes two arguments. It is called supplying the key of the map entry as the first argument, and the associated value as the second argument.

function($akey, $bvalue) { $a key + $b value }