I am able follow the writeup where we have a .zing file called which contains commented stuff.
However the part where the last run commands are appended is not working.. i
Currently using vi I open a txt file in a directory that contains .zing file as well and when i press F4 the vi just asks to exit
Lastly
Can you please be more specefic how the below code works.
nnoremap :call Zing()
inoremap :call Zing()
" if you prefer a leader
let mapleader = ","
noremap z :call Zing()
inoremap z :call Zing()
suchoudh
commented
3 years ago 
I am able follow the writeup where we have a .zing file called which contains commented stuff. However the part where the last run commands are appended is not working.. i
Currently using vi I open a txt file in a directory that contains .zing file as well and when i press F4 the vi just asks to exit
Lastly Can you please be more specefic how the below code works.
nnoremap :call Zing()
inoremap :call Zing()
" if you prefer a leader let mapleader = "," noremap z :call Zing()
inoremap z :call Zing()
PS: I came here from your blog https://tellspin.app/blog/why-interruptions-are-frustrating-to-developers/