let $prefix := string("QT_TRANSLATE_NOOP("QtC::Core", "")
let $suffix := concat("")", codepoints-to-string(10))
for $file in tokenize($files, string("\|"))
    let $doc := doc($file)
    for $text in ($doc/*:externaltool/*:description, $doc/*:externaltool/*:displayname, $doc/*:externaltool/*:category)
        return fn:concat($prefix, data($text), $suffix)