XML namespaces gets double newlines

[QAnders]

First off, a major THANKS for your module. It is super useful!

<StandardBusinessDocument
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns="http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader">

Running this through:

const formattedXml = pd.xml(xmlOut);
 console.log(formattedXml);

Gives:

<StandardBusinessDocument
  
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xmlns="http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader">

This might not be against XML specifications per se but it is not very "pretty"....