@lilactown This works only when CIDER is running, clojure-mode itself doesn’t understand metadata.

Is CLJ-refactor compatible with the newest Cider version?

The master should be compatible. Not sure about the latest stable version.

Does anyone else have the problem that there seems to be some auto-formatting going on now in clojure-mode buffers? As in, when I make a newline, it will almost immediately get deleted again, spaces I make get auto-deleted, etc...

that sounds like you have an autosave with a hook to clean up whitespace on save

Hm, my auto-save-hook is empty, and it only affects Clojure buffers

any chance you have some kind of clean up buffer run on a timer?

maybe it's clojure-align-forms-automatically, also check your post-command-hook for anything suspicious

clojure-align-forms-automatically is set to nil. Hm, that's so weird... The only automatic thing running in the background is that magit auto-revert thing, but that only gets triggered on manual save

Is it putting cider-format-buffer on an idle timer in post-command-hook?

Turn debug on entry on in cider-format-buffer, run-with-idle-timer and maybe run-with-timer, then trigger the behaviour. See if any ping.

Must be cider, yes. As soon as I quit cider, it stops happening

There has never been auto-formatting in CIDER. It must be some hook in your local setup, as suggested above.

FYI - https://metaredux.com/posts/2019/12/11/hard-cider-find-usages.html

cider-format-buffer didn't get triggered when I turned on debug-on-entry, but run-with-idle-timer did, but that one only calls eldoc

Maybe try cider--format-region (private version, two dashes)?

any of you folks use this version of parinfer-rust: https://github.com/justinbarclay/parinfer-rust-mode It seems to be a fork of https://github.com/eraserhd/parinfer-rust which I love for vim because it "just works" in smart mode. I've never cared for the non "smart" mode versions of parinfer that I've tried before but hoping this works. But I can't get it to work...