let $files := ( $$MIMETYPES_FILES )
let $prefix := string(\"QT_TRANSLATE_NOOP(&quot;MimeType&quot;, &quot;\")
let $suffix := concat(\"&quot;)\", codepoints-to-string(10))
where empty($files)
return
for $file in $files
    for $comment in doc($file)/*:mime-info/*:mime-type/*:comment
        return fn:concat($prefix, data($comment), $suffix)
