did you know that geiser is now project aware? thanks to recent project.el integration, geiser can manage one repl per project if you set geiser-repl-per-project-p to a non-nil value. pressing C-c C-a in a scheme buffer will jump you to the proper repl for that project, launching one if necessary. it also automatically adds the project's root directory to the scheme implementation's load path. this is the biggest quality of life improvement I've ever experienced with geiser. it rocks.