adds shortcut for vinegar

.vimrc

@@ -112,6 +112,9 @@ map tt :tabnew<CR>
 map f <Plug>(easymotion-overwin-f2)
 map <C-P> :FZF<CR>
 
+map _ <C-^>
+let g:netrw_list_hide = '\(^\|\s\s\)\zs\.\S\+'
+
 autocmd BufRead   *.*          set nohlsearch
 "autocmd BufRead   *.c,*.h      set ft=c 	        "filetype c quand fichier c"
 "autocmd BufRead   *.lua        set ft=lua