I have been using something called keynav[1], for getting a similar grid mode. I would never guess how intuitive it is.
It doesn't replace the mouse, but it's helpful for that occasional click in the middle of heavy keyboarding.
https://github.com/jordansissel/keynav
I have been using something called keynav[1], for getting a similar grid mode. I would never guess how intuitive it is.
It doesn't replace the mouse, but it's helpful for that occasional click in the middle of heavy keyboarding.
https://github.com/jordansissel/keynav