This is part of the series on SLIME functions. See the introduction for information on what SLIME is.
Just a short post today.
The slime-who-calls function (default binding “C-c C-w c”) lists every function that calls the given function (default argument is the symbol under the cursor). You can press ENTER on that list to go to the listed definition. Beats using M-x rgrep for convenience, but – at least with Clojure code – it doesn’t catch every call; second-order function calls aren’t caught.
For those readers using Clojure, you need a pretty recent version of swank-clojure for this to work – and it seems to also list function definitions with the same name as the argument, which I think isn’t correct.