Re: [basex-talk] Bug in fn:fold-right?

Hi Tim,

Thanks for the pointer. It seems that the reported bug has been fixed just recently (at least I couldn’t reproduce it anymore). Could you try the latest snapshot? [1]

Thanks in advance, Christian

[1] https://files.basex.org/releases/latest/

On Mon, Nov 20, 2023 at 9:00 PM Thompson, Timothy timothy.thompson@yale.edu wrote:

Greetings,

I noticed that there seems to be an issue with fn:fold-right in BaseX (10.8 beta). When I pass it a sequence of elements, they do not get atomized/accumulated. Example:

let $data := <data>

<a>a</a>

<b>b</b>

<c>c</c>

</data>

return

<test>{

fold-right(

  $data/*,

  "",

  concat(?, ".", ?)

)

}</test>

returns: <test/>

The same query in Saxon-HE 11.4 returns: <test>a.b.c.</test>

Best regards,

Tim

-- Tim A. Thompson (*he, him*) Librarian for Applied Metadata Research Yale University Library