Ctrl-X in Nano is arguably more nonsensical, considering that vi was made in an era long (decades) before many of the conventions we know today came about. They were figuring it out in real time. And the criterium here is much simpler: it must be available on all keyboards so no fancy keys. That’s all.

On the other hand, when nano decided to use Ctrl+X for eXit, Apples Ctrl+X/C/V had already been brought over to Windows and Apple, and was also the de facto way for most Linux apps to handle these inputs although I do think it came before any “official” efforts to standardize these shortcuts in desktop environments.

It doesn’t have to be X, just the fact that it uses modifier keys is enough. It could be Q or anything else, just please, for the love of god, we live in the 21st century now, all keyboards have modifier keys, please, add modifier keys shortcuts as well.

I know I always try GUI methods in console

Yeah, you could use that as well.

Actually, you are right. I will stand by my point that Nano tells you what to press, but I wonder where I got the stuff about Ctrl+X… I am very positive that I have used it at some point (outside of Nano), but maybe my brain is playing tricks on me 🤔

I don’t do that much search and replace in any terminal based text editor to actually use that on a regular basis. If I need edits like that, I use a GUI text editor.