Output file paths as relative to current working directory

[daniellockyer]

Firstly, I love Difftastic <3

It'd be great if Difftastic output file paths relative to my currrent working directory. I often do git diff inside a subfolder of my git repo, and then copy + paste the filename to edit in vim.

However, the filename is relative to the git dir and not my CWD, so I have to go and edit the front of the path to remove dirs to match where I am.

Small QoL improvement but still 🙂