Unprettify ligatures with idle timer in emacs
Emacs prog-mode provide prettify symbol for ligatures. It also has a
prettify-symbols-unprettify-at-point option to unprettify symbols when cursor is on the symbol. Below is code snippet to only unprettify when emacs is idle for 1 second.
(after! prog-mode ;; unprettify when idle for 1 seconds (defadvice! +prettify-symbols--post-command-hook (orig-fn) :around #'prettify-symbols--post-command-hook (run-with-timer 1 nil (cmd! (let ((ti (current-idle-time))) (when (or (> (nth 1 ti) 0) (> (nth 2 ti) 900000)) (funcall orig-fn)))))))
cmd! are all macros from doom-emacs.