Preserving comments in XSD while using XmlSchema 1.4.2

[Subhro Moitra (smoitra)]

Hi All,
I am using XmlSchema 1.4.2 to manipulate some existing set of XSDs.
There are some xml comments in the file.
 
<!-- comments here blah blah..-->
 
I would like to preserve these comments in the final document when I
serialize it some a file.
How do I accomplish using XmlSchema. Please advice.
 
Thanks,
Subhro.