someone who has stylus studio

[fatma helmy]

i got this code , it does not work on stylus studio
xquery but works on other processor , can any one has
stylus studio run it and tell me whether it gives
error or not


let $bookstore :=
  <bookstore>
    <book >
      <title>seven years in trenton</title>
      <price>12</price>
    
    </book>
    <book >
      <title> history of trenton</title>
      <price> 55</price>
    </book>
    <book >
      <title> trenton today, trenton tomorrow 
</title>  
      <price> 55</price>
      <author> </author>
    </book>
  </bookstore>
  
for $path in
("bookstore/book/title","bookstore/book/price",
"bookstore/book/author")
let $leafs :=
$bookstore//text()[string-join(ancestor-or-self::element()/node(),'/')
eq $path]
return
  <attr-per-path path='{$path}'>{
    for $val in distinct-values($leafs)  
    return <value-per-path value='{$val}'
count='{count($leafs[. eq
$val])}'/>
  }</attr-per-path>




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