XML file: ($Revision: $) not automatically populating on checkin   

Hi

I've created a simple XML file:

<?xml version="1.0" encoding="utf-8"?>
<!--($Revision:  $)-->
<root>

</root>

Tried to check this in, the revision was not put in the comment. Any
ideas? The exact same sysntax ((Revision:  $)) works fine in .sql
files for me.

Thanks
Joe

date: Wed, 27 Feb 2008 09:07:07 -0800 (PST)   author:   unknown