add checktime shortcuts to reload files that have been changed outside of vim/neovim

nvim/.config/nvim/init.lua

@@ -42,6 +42,7 @@ vim.cmd [[
     nnoremap <C-x> <Nop>
     nnoremap ,a <C-a>
     nnoremap ,x <C-x>
+    nnoremap ,rl :checktime<CR>
 
     nnoremap ,cD :call setqflist(filter(getqflist(), 'v:val != getqflist()[getqflist({"idx": 0}).idx - 1]'))<CR>
 

vim/.vimrc

@@ -23,6 +23,7 @@ nnoremap ,cu :colder<CR>
 nnoremap ,h H
 nnoremap ,l L
 nnoremap ,t <c-w>v<c-w>l:terminal<CR>a
+nnoremap ,rl :checktime<CR>
 nnoremap <c-d> <c-d>zz
 nnoremap <c-h> <c-w>h
 nnoremap <c-j> <c-w>j