I want to write a function that starts a timer if timer does not exists or stop it if that one exists. I mean something like:
(defun toggle-mytimer () (interactive) (if (timerp TIMER_NAME) (cancel TIMER_NAME) ;; else (run-with-timer 5 5 'princ "Ciao")) )
run-with-timer docstring says:
This function returns a timer object which you can use in ‘cancel-timer’
but I'm not able to find the object name that would be
TIMER_NAME in my function. Where am I doing wrong?