Is the order of result documents on secondary result port of p:xslt defined?

In XProc 3 with XSLT 3 and p:xslt, is the order of result documents in
the sequence of documents appearing on the "secondary" port defined by
the spec or is it implementation dependent?

The test case
makes checks on positions with e.g.


which only seem to make sense if the order is defined by the spec.

For XSLT 2 stylesheets there is a sentence in the spec saying "The order
in which result documents appear on the secondary port is implementation

Received on Friday, 3 July 2020 17:21:50 UTC