Tags: #vim
" https://vimhelp.org/intro.txt.html#keycodes
" https://vimhelp.org/various.txt.html#:norm
"
" Example: join every two lines
"
" foo
" bar
" baz
" qux
"
" becomes:
"
" foo bar
" baz qux
:g/^/exe "norm \<s-j>"