neovim: configured tabs for cuelang files

profiles/neovim.nix

@@ -51,7 +51,10 @@
           hi SpellBad cterm=underline   " Set the spell checking highlight style
           hi SpellBad ctermbg=NONE      " Set the spell checking highlight background
           match ErrorMsg '\s\+$'        "
+
           nnoremap <silent> <C-p> :Files<CR>
+          nnoremap <silent> <Leader>f :Rg<CR>
+          set grepprg=rg\ --vimgrep\ --smart-case\ --follow
 
           let g:airline_powerline_fonts = 1   " Use powerline fonts
           let g:airline_theme='one'           " Set the airline theme
@@ -191,6 +194,7 @@
 
           " Settings for my Cue environment:
           function! CueSettings()
+              set noexpandtab
               set tabstop=2
               set shiftwidth=2
               set textwidth=79