vim.cmd("let g:netrw_liststyle = 3")

local opt = vim.opt

opt.relativenumber = true
opt.number = true

-- tabs & indentation
opt.tabstop = 4        -- 4 spaces for tabs
opt.shiftwidth = 4     -- 4 spaces for indent width
opt.expandtab = true   -- expand tab to spaces
opt.autoindent = true  -- copy indent from current line when starting new one

opt.wrap = false  -- line wrapping

-- search settings
opt.ignorecase = true  -- ignore case when searching
opt.smartcase = true   -- if you include mixed case in your search, assumes you want case-sensitive

opt.cursorline = true  -- line underneath/surrounding cursor line

-- turn on termguicolors for tokyonight colorscheme to work
-- (need to use a true colour terminal)
opt.termguicolors = true
opt.background = "dark"  -- colorschemes that can be light or dark will be dark
opt.signcolumn = "yes"   -- show sign column so that text doesn't shift

-- backspace
opt.backspace = "indent,eol,start"  -- allow backspace on indent, end of line or insert mode start

-- clipboard
opt.clipboard:append("unnamedplus")  -- use system clipboard as default register

-- split windows
opt.splitright = true  -- split vertical window to the right
opt.splitbelow = true  -- split horizontal window to the bottom
