@jeko Wow, for last two weeks, I was thinking about doing something similiar, but I would really love to see what you get! Maybe I won't need to do anything on this matter at all! :)
I still don't have much ideas on how to implement run test at point and re-run failed tests yet.
@abcdw
Haha I haven't any idea so I hope you are not in a hurry.
Those are my first lines of Emacs Lisp outside of my emacs conf