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<Guest17> So I have an XML::Node due to loading from a file, but now I'm trying to add a child Node to it.  I don't see anything like "add_child" or "<<" on NodeSet or any other way to append to the children of an XML::Node.  How am I supposed to do that?
<Guest17> For reference, I'm loading Tiled tilemaps and trying to add a tileset element and then write that back to the file
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