http://www.perlmonks.org?node_id=997968


in reply to Re^2: svn metric extractor
in thread svn metric extractor

Using diffstat with the -m option gives the modified lines (as well as the added and deleted):

diff dir1 dir2 | diffstat -m

I didn't need to modify it in any way. However, at the time of the original post I had to build the code from the website to get a version with the -m option. I think more recent OSes will come with that version by default or at least provide a package.

--
John.