options: add some new options

lua/configs/options.lua

@@ -6,35 +6,49 @@ vim.opt.fileencoding = "utf-8"
 -- vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
 vim.opt.list = true
 vim.opt.mouse = "a" -- Enable mouse mode
-vim.opt.number = true
+vim.opt.number = true -- Print line number
 vim.opt.numberwidth = 2
 vim.opt.showmode = false -- Dont show mode since we have a statusline
+vim.opt.scrolloff = 4
+vim.opt.sidescrolloff = 5
+vim.opt.termguicolors = true
 vim.opt.timeoutlen = 400
 vim.opt.undofile = true
-vim.opt.updatetime = 250
+vim.opt.updatetime = 250 -- Save swap file and trigger CursorHold
 vim.opt.wrap = false
 
 vim.opt.ignorecase = true
 vim.opt.pumheight = 13
-vim.opt.smartcase = true
+vim.opt.smartcase = true -- Dont ignore case when there is capitals
 vim.opt.wildignorecase = true
 vim.opt.wildmenu = false
 
 vim.opt.autoindent = true
 vim.opt.expandtab = true
-vim.opt.shiftwidth = 4
 vim.opt.smartindent = true
-vim.opt.smarttab = true
 vim.opt.softtabstop = 4
 vim.opt.splitbelow = true -- Put new windows below current
 vim.opt.splitright = true -- Put new windows right of current
-vim.opt.tabstop = 4
 vim.opt.termguicolors = true
+-- Tab and Shift
+vim.opt.shiftwidth = 4
+vim.opt.smarttab = true
+vim.opt.tabstop = 4 -- Spaces in tab
 
 vim.opt.completeopt = "menu,menuone,noinsert"
 vim.opt.shortmess = "I"
-
-vim.api.nvim_create_autocmd(
-    "VimLeave",
-    { pattern = "*", command = "set guicursor=a:ver20-blinkwait300-blinkon200-blinkoff150" }
-)
+vim.opt.splitkeep = "screen"
+-- Fold
+vim.opt.foldmethod = "expr"
+vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
+vim.opt.foldenable = false
+vim.opt.foldlevel = 100
+vim.opt.fillchars = {
+    fold = " ",
+}
+function _G.my_foldtext()
+    local line = vim.fn.getline(vim.v.foldstart)
+    -- local line_count = vim.v.foldend - vim.v.foldstart + 1
+    return line .. " "
+end
+vim.opt.foldtext = "v:lua.my_foldtext()"