diff --git a/.config/nvim/lua/config/options.lua b/.config/nvim/lua/config/options.lua
index d9788ae..42d8319 100644
--- a/.config/nvim/lua/config/options.lua
+++ b/.config/nvim/lua/config/options.lua
@@ -4,18 +4,32 @@ vim.g.maplocalleader = " "
 -- auto format
 vim.g.autoformat = true
 
+-- root dir detection
+-- Each entry can be:
+-- * the name of a detector function like `lsp` or `cwd`
+-- * a pattern or array of patterns like `.git` or `lua`.
+-- * a function with signature `function(buf) -> string|string[]`
+vim.g.root_spec = { "lsp", { ".git", "lua" }, "cwd" }
+
 -- Options for the statuscolumn
 vim.g.tmm_statuscolumn = {
   folds_open = false, -- show fold sign when fold is open
   folds_githl = false, -- highlight fold sign with git sign color
 }
 
+-- Hide deprecation warnings
+vim.g.deprecation_warnings = false
+
 -- Set filetype to `bigfile` for files larger than 1.5 MB
 -- Only vim syntax will be enabled (with the correct filetype)
 -- LSP, treesitter and other ft plugins will be disabled.
 -- mini.animate will also be disabled.
 vim.g.bigfile_size = 1024 * 1024 * 1.5 -- 1.5 MB
 
+-- Show the current document symbols location from Trouble in lualine
+-- You can disable this for a buffer by setting `vim.b.trouble_lualine = false`
+vim.g.trouble_lualine = true
+
 local opt = vim.opt
 opt.autowrite = true -- Enable auto write
 opt.clipboard = vim.env.SSH_TTY and "" or "unnamedplus" -- Sync with system clipboard