diff --git a/lua/config/autocmds.lua b/lua/config/autocmds.lua
new file mode 100644
index 0000000..135b14e
--- /dev/null
+++ b/lua/config/autocmds.lua
@@ -0,0 +1,10 @@
+-- Open help window in a vsplit to the right.
+vim.api.nvim_create_autocmd('BufWinEnter', {
+  group = vim.api.nvim_create_augroup('help_window_right', {}),
+  pattern = { '*.txt' },
+  callback = function()
+    if vim.o.filetype == 'help' then
+      vim.cmd.wincmd 'L'
+    end
+  end,
+})
diff --git a/lua/config/options.lua b/lua/config/options.lua
new file mode 100644
index 0000000..2a97b2b
--- /dev/null
+++ b/lua/config/options.lua
@@ -0,0 +1,2 @@
+vim.o.textwidth = 80
+vim.o.colorcolumn = '+1'