update

init.lua

@@ -110,14 +110,6 @@ vim.o.mouse = 'a'
 -- Don't show the mode, since it's already in the status line
 vim.o.showmode = false
 
--- Sync clipboard between OS and Neovim.
---  Schedule the setting after `UiEnter` because it can increase startup-time.
---  Remove this option if you want your OS clipboard to remain independent.
---  See `:help 'clipboard'`
-vim.schedule(function()
-  vim.o.clipboard = 'unnamedplus'
-end)
-
 -- Enable break indent
 vim.o.breakindent = true
 
@@ -217,6 +209,10 @@ vim.keymap.set('n', '<leader>tt', ':tabnew | terminal<CR>', { desc = 'Terminal i
 -- Toggle terminal (requires a plugin like toggleterm.nvim)
 vim.keymap.set('n', '<leader>tf', ':ToggleTerm<CR>', { desc = 'Toggle floating terminal' })
 
+-- relative line number
+vim.opt.number = true
+vim.opt.relativenumber = true
+
 -- [[ Basic Autocommands ]]
 --  See `:help lua-guide-autocommands`