Oil + harpoon

init.lua

@@ -676,6 +676,7 @@ require('lazy').setup({
       --  into multiple repos for maintenance purposes.
       'hrsh7th/cmp-nvim-lsp',
       'hrsh7th/cmp-path',
+      'hrsh7th/cmp-buffer',
     },
     config = function()
       -- See `:help cmp`
@@ -752,6 +753,7 @@ require('lazy').setup({
           { name = 'nvim_lsp' },
           { name = 'luasnip' },
           { name = 'path' },
+          { name = 'buffer' },
         },
       }
     end,