A map of keys to options. Note, when binding dynamically make sure to merge with previous value. Supported options: :elide-meta - a collection of metadata keys to elide during compilation. :disable-locals-clearing - set to true to disable clearing, useful for using a debugger Alpha, subject to change.
;; Toggle locals clearing (set it to true to aid with debugging)
(alter-var-root #'clojure.core/*compiler-options*
update :disable-locals-clearing not)