local cmd = vim.cmd             -- execute Vim commands
local exec = vim.api.nvim_exec         -- execute Vimscript
-- local fn = vim.fn               -- call Vim functions
local g = vim.g                 -- global variables
local opt = vim.opt                 -- global/buffer/windows-scoped options

g.mapleader = ' '             -- Leaderkey
g.showmode = true
g.hidden = true                 -- Required to keep multiple buffers open multiple buffers
opt.mouse = 'a'                -- enable mouse
opt.clipboard = 'unnamedplus'        -- copy/paste with system
opt.swapfile = false            -- no swapfile

opt.wrap = true             -- Display long lines as just one line
opt.expandtab = true             -- Use space instead of tabs
opt.tabstop = 4             -- Insert 4 spaces for a tab
opt.shiftwidth = 4            -- Change the number of space characters inserted for indentation
opt.smarttab = true             -- Makes tabbing smarter will realize you have 2 vs 4
opt.autoindent = true                   -- Good auto indent
opt.foldmethod='indent'

opt.number = true             -- show line number
opt.relativenumber = true         -- show relative line number
opt.cursorline = true             -- highlight current line

opt.ignorecase = true             -- Ignore case on search
opt.smartcase = true             -- ignore lowercse for the whoel pattern

-- opt.completeopt = 'menu,noselect,noinsert' -- completion options

opt.spell = true
opt.spelllang = {'fr', 'en'}

opt.nrformats = opt.nrformats + 'alpha'

g.showtabline = true

-- don't auto commenting new lines
cmd[[au BufEnter * set fo-=c fo-=r fo-=o]]

opt.showmatch = true            -- show parenthethis match

-- Highlight on yank
exec([[
  augroup YankHighlight
    autocmd!
    autocmd TextYankPost * silent! lua vim.highlight.on_yank{higroup="IncSearch", timeout=700}
  augroup end
]], false)

cmd('colorscheme gruvbox')