riffdiff

https://github.com/walles/riff

== Riff Riff is a wrapper around diff that highlights not only which lines have changed, but also which parts of the lines that have changed. = Usage $ git diff | riff Or if you do... $ git config --global pager.diff riff $ git config --global pager.show riff ... then all future 'git diff's and 'git show's will be refined.