That looks great, I'll give it a try at work!

Basically, if I understand well, it's a GUI over `git add -p`. Instead of the CLI short diff, you get a `meld` instance that computes the diff between two (virtual) directories, one with the modified files of your git, one with the current index. And like `git -p`, you select what you want to add to the index.

That seems great to have a global vision of modifications, and to be able to navigate between the differents files to remember exactly what belongs to the commit!

I had such a tool in mind since I discovered `git add -p`, thanks for working on it!