diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index bbdc1f8..53a5f2f 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -70,6 +70,7 @@ opt.writebackup = false
 opt.backup = false
 
 -- command line editing
+opt.wildmode = "longest:full,full"
 opt.wildignorecase = true
 
 -- various
@@ -89,7 +90,7 @@ keymap_set("n", "<leader>f", ":find ")
 keymap_set("n", "<leader>b", ":buffer ")
 keymap_set("n", "<leader>h", ":help ")
 keymap_set("n", "<leader>g", ":vimgrep /")
-keymap_set("n", "<leader>s", "<cmd>:set spell!<cr>")
+keymap_set("n", "<leader>s", "<cmd>set spell!<cr>")
 keymap_set("n", "<leader>m", "<cmd>make<cr>")
 keymap_set("n", "<leader>d", "<cmd>bdelete<cr>")
 keymap_set("n", "]b", "<cmd>bnext<cr>")
@@ -110,17 +111,18 @@ keymap_set("n", "<c-h>", "<c-w>h")
 keymap_set("n", "<c-j>", "<c-w>j")
 keymap_set("n", "<c-k>", "<c-w>k")
 keymap_set("n", "<c-l>", "<c-w>l")
-keymap_set("n", "<leader>.", "<cmd>edit.<cr>")
-
+keymap_set("n", "<leader>.", "<cmd>edit .<cr>")
 
 -- buffer autocomplete ---------------------------------------------------------
 
+local bufautocomplete_augroup = api.nvim_create_augroup("Buffer autocompletion", {}),
 api.nvim_create_autocmd("InsertCharPre", {
-  group = api.nvim_create_augroup("Buffer autocompletion", {}),
-  desc = "Buffer autocomplete on InsertCharPre",
+  group = bufautocomplete_augroup,
+  pattern = "*",
   callback = function ()
     if fn.pumvisible() == 0 and v.char:find("%w") then
-      api.nvim_input("<c-n>")
+        api.nvim_input("<c-n>")
     end
-  end
+  end,
+  desc = "Buffer autocomplete on InsertCharPre",
 })