vim.o.number = true                         -- line numbers
vim.o.list = true                           -- show whitespace
vim.o.colorcolumn = '80,100'                -- line length marker

vim.o.expandtab = true                      -- indent using spaces
vim.o.tabstop = 4                           -- 1 tab = 4 spaces
vim.o.shiftwidth = 4                        -- 1 indentation = 4 spaces

vim.o.completeopt = 'menu,menuone,noselect' -- completion popup

-- theme
vim.o.termguicolors = true                  -- 24 bit colours
vim.o.background = 'dark'
vim.cmd('colorscheme amora')