neovim: get back autocmd for changing leadmultispace

neovim/.config/nvim/after/plugin/autocmds.lua

@@ -7,3 +7,15 @@ vim.api.nvim_create_autocmd("TextYankPost", {
     vim.highlight.on_yank({ timeout = 200 })
   end,
 })
+
+vim.api.nvim_create_autocmd("BufEnter", {
+  pattern = "*",
+  group = group,
+  callback = function()
+    local lead = "┊"
+    for _ = 1, vim.bo.shiftwidth - 1 do
+      lead = lead .. " "
+    end
+    vim.opt_local.listchars:append({ leadmultispace = lead })
+  end,
+})