Totally revamped Config files

nvim/lua/settings.lua

@@ -1,21 +1,21 @@
 -- Global settings
-vim.opt.tabstop = 4       -- Number of spaces that a <Tab> counts for
-vim.opt.shiftwidth = 4    -- Number of spaces for indentation
-vim.opt.expandtab = true  -- Use spaces instead of tabs
+vim.opt.tabstop = 4 -- Number of spaces that a <Tab> counts for
+vim.opt.shiftwidth = 4 -- Number of spaces for indentation
+vim.opt.expandtab = true -- Use spaces instead of tabs
+vim.opt.cmdheight = 0 -- Hide command line when not in use
 
-vim.cmd [[highlight CursorLine guibg=#3c3836]]  -- Darker background for the line
-vim.cmd [[highlight CursorColumn guibg=#504945]]  -- Slightly darker for the column
+vim.cmd([[highlight CursorLine guibg=#3c3836]]) -- Darker background for the line
+vim.cmd([[highlight CursorColumn guibg=#504945]]) -- Slightly darker for the column
 
-vim.cmd [[set incsearch ]] -- Enables incremental search
-vim.cmd [[set hlsearch  ]] -- Highlights search results
-vim.cmd [[set ignorecase]] -- Case insensitive search
-vim.cmd [[set smartcase ]] -- Case sensitive if uppercase letters are used 
+vim.cmd([[set incsearch ]]) -- Enables incremental search
+vim.cmd([[set hlsearch  ]]) -- Highlights search results
+vim.cmd([[set ignorecase]]) -- Case insensitive search
+vim.cmd([[set smartcase ]]) -- Case sensitive if uppercase letters are used
 
 -- Coloscheme
-vim.cmd [[colorscheme gruvbox]]
-
-vim.cmd [[set spelllang=en]]
+vim.cmd([[colorscheme gruvbox]])
 
+vim.cmd([[set spelllang=en]])
 
 vim.cmd([[
   highlight Normal ctermbg=none guibg=none
@@ -24,3 +24,12 @@ vim.cmd([[
 
 vim.o.title = true
 vim.o.titlestring = "nvim: %f"
+
+vim.api.nvim_create_autocmd("FileType", {
+	pattern = "lua",
+	callback = function()
+		vim.opt_local.foldmethod = "marker"
+		vim.opt_local.foldlevel = 99 -- so folds are open by default
+		vim.opt_local.fileencoding = "utf-8"
+	end,
+})