vim.g.mapleader = " "

local o = vim.o
o.number = true
o.relativenumber = true
o.tabstop = 4
o.shiftwidth = 4
o.expandtab = true
o.signcolumn = "yes"
o.swapfile = false
o.winborder = "single"
o.termguicolors = true

vim.diagnostic.config({
    virtual_text = { prefix = "●", spacing = 2, source = "if_many" },
    severity_sort = true,
})