Download ~/bin/lein.bat and run to setup. lein.bat has a variable to indicate the version being used. This can be changed to up/downgrade. Keep old versions of clojure should an upgrade break things.
~/.m2 contains the repository.
cd into the project directory and $lein deps to install/upgrade dependencies.
run lein clean occasionally
lein clean - delete build artifacts
lein deps - download dependencies, including clojure
lein javac - compile java code in project
C-c M-j to cider-jack-in; repl prompt is XXX.core>
C-c C-e to evaluate an expression.
M-x occur ‘defn’ will open a new buffer with all method definitions listed. Click on one to go to it.
(defun cider-namespace-refresh ()
(define-key clojure-mode-map (kbd “M-r”) ‘cider-namespace-refresh)