Question about xml.com

[J]

Dear all, 

I have loaded an xml file into xmldoc.
I would have expected that print commandlet.childNodes[0].toxml() would
contain the  content but that's only at print
commandlet.childNodes[1].toxml() 

The same for print commandlet.childNodes[2].toxml() 

Why are commandlet.childNodes[0] and commandlet.childNodes[2] empty? 

Thanks in advance! 

J 

>>> print xmldoc.firstChild.toxml()

 0.1 Beta
 test
 just a test
 somebody
 linux2
 0

 3.19

>>> commandlet=xmldoc.firstChild
>>> print commandlet.firstChild.toxml()

>>> print commandlet.childNodes[0].toxml()

>>> print commandlet.childNodes[1].toxml()

 0.1 Beta
 test
 just a test
 somebody
 linux2
 0

 3.19

>>> print commandlet.childNodes[2].toxml()

>>> print commandlet.childNodes[3].toxml()

>>>
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