Changes

|

* Return a human-readable representation of the memory consumption caused by fetching an XML document (<code>fetch:xml</code> is used, as <code>fn:doc</code> may already be evaluated at compilation time):

prof:track(fetch:xml('factbook.xml'))?memory

=> prof:human()

* The function call <code>prof:track((1 to 1000000)[. mod 2 = 0], map { 'time': false() })</code> will return something similar to:

map {

"memory": 21548400,

"value": (2, 4, 6, 8, 10, ...)

}

|}

| '''Examples'''

| Measures the time of an expression:

let $ns1 := prof:current-ns()

return (

return $ms || ' ms'

)

|}