Nope. That's stack based, this is frequency based. It learns what directories you visit more frequently, and jumps to the right one based on very small bits of

Nope. That's stack based, this is frequency based. It learns what directories you visit more frequently, and jumps to the right one based on very small bits of input. I wish it were interactive, like iswitchb ... or I guess I could just start using shell-mode inside Emacs.