pcall(vim.cmd.colorscheme, "tokyonight-night")

-- leader
vim.g.mapleader = " "
vim.g.maplocalleader = ","

-- indent
vim.o.smartindent = true
vim.o.expandtab = true
vim.o.cursorline = true
vim.o.shiftwidth = 4
vim.o.tabstop = 4

vim.o.ignorecase = true
vim.o.smartcase = true
vim.o.number = true
vim.o.termguicolors = true
vim.o.completeopt = "menuone,noselect"
vim.o.clipboard = "unnamedplus"
vim.o.fileencoding = "utf-8"
vim.o.mouse = "a"
vim.o.showmode = false
vim.o.splitbelow = true
vim.o.splitright = true
vim.o.pumheight = 8
vim.o.numberwidth = 4
vim.o.scrolloff = 8
vim.o.sidescrolloff = 8
vim.o.signcolumn = "yes"
vim.o.hidden = true
vim.o.title = true
vim.o.wrap = false

-- listchars
vim.o.list = true
vim.opt.listchars:append {
  space = "·",
  trail = "~",
  tab = "|·",
}

-- swap files
vim.o.undofile = true
vim.o.swapfile = false
vim.o.writebackup = false

-- disable build-in modules
vim.g.loaded_perl_provider = 0
vim.g.loaded_ruby_provider = 0
vim.g.loaded_node_provider = 0
for _, i in pairs {
  "netrw",
  "netrwPlugin",
  "netrwSettings",
  "netrwFileHandlers",
  "gzip",
  "zip",
  "tohtml",
  "man",
  "zipPlugin",
  "tar",
  "tarPlugin",
  "getscript",
  "getscriptPlugin",
  "vimball",
  "vimballPlugin",
  "2html_plugin",
  "logipat",
  "rrhelper",
  "spellfile_plugin",
  "matchit",
} do
  vim.g["loaded_" .. i] = 1
end