[Bug 29141] [XSLT30] fn:snapshot and fn:copy-of talk about node (singular), where the signature allows nodes


--- Comment #5 from Michael Kay <mike@saxonica.com> ---
In discussion we were inclined to propose:

* copy-of follows the same rules as xsl:copy-of

** therefore it accepts items of any kind

** copy-of($seq) delivers the same result as $seq!copy-of(.), that is, each
item is copied independently; if the same node appears twice you get two
different copies; all nodes in the result are parentless

** snapshot, similarly, accepts items of any kind

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Received on Thursday, 8 October 2015 16:58:27 UTC