Is there any reason you don't want to use the regular diff and patch apps? Does it have to be something that is "XML aware" if you like?
-- James. http://www.jamesbensley.co.cc/ -- Please post to: Hampshire@mailman.lug.org.uk Web Interface: https://mailman.lug.org.uk/mailman/listinfo/hampshire LUG URL: http://www.hantslug.org.uk --------------------------------------------------------------