Emacs: various custom commands

I have extracted some custom code from my Emacs setup, which I feel is worth sharing with you. These are some of the commands that help me in my day-to-day experience with Emacs. /// The code is posted on my website: https://protesilaos.com/codelog/2021-07-24-emacs-misc-custom-commands/ ... https://www.youtube.com/watch?v=b5D7QsEgzxw