XML parsing

[Rob Nagler]

> What's the easiest way in Perl to load up two XMLs files,
> parse the file for differences in keys, tags, values, etc. and
> then dump in out again?

I've used XML::Parser.  It works just fine and has more options
than you could ever need.  Once I have XML in a tree structure,
it's incredibly easy to write out.  There are libraries that
write it for you, but I haven't found them necessary.

Rob