In article <mailman.188.1307988677.11593.python-list at python.org> Chris Angelico <rosuav at gmail.com> wrote: >If order and duplicates matter, then you want a completely different >diff. I wrote one a while back, but not in Python. ... If order and duplicates matter, one might want to look into difflib. :-) -- In-Real-Life: Chris Torek, Wind River Systems Salt Lake City, UT, USA (40°39.22'N, 111°50.29'W) +1 801 277 2603 email: gmail (figure it out) http://web.torek.net/torek/index.html