@Jimmy-Jim: Knock yourself out. If you get there faster, go ahead. I have not filed a patent on my new hide-font button (if that is what you are after). I am pretty much tied up during the week - sleep/work/sleep/work/sleep/work. Not enough hours in the day to do much developing / testing - even if it is just a button. As for your changing by copying / editing menu.json: Maybe you can do the switch in your script - check out my lightoggle for instance, on how that might be done with the exact same script. If you need comments in it, I am sure I can work something out.
@twobob: a no-suicide-option would be great, especially for little helpers (we got a button for that)