Parmezan fixes unbalanced or unexpected parens or other delimiters in Clojure files.

The main API function is borkdude.parmezan/parmezan which takes a string of Clojure and returns a fixed string of Clojure.

Options:

  --file  The file you want to fix
  --write Modify file in place

The CLI -main function is borkdude.parmezan.cli/-main. The CLI exec function is borkdude.parmezan.cli/exec.

For babashka, you can install this tool with bbin:

bbin install io.github.borkdude/parmezan

Once installed with bbin, you can hook this tool up with Emacs like this:

(defun parmezan ()
  "Run parmezan on the current buffer."
  (interactive)
  (when (buffer-file-name)
    (save-buffer)
    (shell-command (format "parmezan --file %s --write"
                          (shell-quote-argument (buffer-file-name))))
    (revert-buffer t t t)))

In a file with unbalanced delimiters, you then call M-x parmezan to fix it.

MIT