[xml] Reason for distinction between xmlNode and xmlNodeList

[Holger Rauch <Holger Rauch heitec de>]

Hi!

Reading the API docs, I don't get the difference between xmlCopyNode() and
xmlCopyNodeList(). When setting the recursive flag of xmlCopyNode() to 1,
doesn't it behave in the same way as xmlCopyNodeList().

Thanks in advance for any info!

Greetings,

        Holger