@david@collantes.us While you’re typing? I guess this could be used as a starting point (doesn’t work on the very first line):
inoremap <CR> <Esc>:r!date +"\%F \%T"<CR>A
What’s the end goal here? 😅
@david@collantes.us Ah, I just went to bed, great to see you figured it out. 😅 I probably would have ended up with something similar (but I’m not a Vimscript guru). 🤔