Add support for alt-arrow to move lines up or down

templates/nvim/init.vim

@@ -40,6 +40,14 @@ set smartcase  " Unless I specify a capital
 " Update this as soon as tty support is built in
 command! W w !~/bin/rofisudo tee %
 
+" Allow alt-moving lines up and down
+nnoremap <M-up> :m -2<CR>
+nnoremap <M-down> :m +1<CR>
+inoremap <M-up> <ESC>:m -2<CR>i
+inoremap <M-down> <ESC>:m +1<CR>i
+vnoremap <M-up> :m-2<CR>gv=gv
+vnoremap <M-down> :m'>+<CR>gv=gv
+
 " FILE BROWSING:
 let g:netrw_banner=0        " Disable annoying banner
 let g:netrw_browse_split=4  " Open in prior window