-- Set spellcheck language to english
vim.opt.spelllang=en_gb

-- Set default split to be right or bottom
vim.opt.splitright=true
vim.opt.splitbelow=true

-- Tell vim it's a fast terminal
vim.opt.ttyfast=true

-- set relative ruler with current line as real line number
vim.opt.relativenumber=true
vim.opt.number=true

-- Allows vim to background buffers without saving
vim.opt.hidden=true

-- Sets vim to smart case
-- If search is all lowercase, search insensitively; if you include a capital
-- it becomes a case sensitive match
vim.opt.ignorecase=true
vim.opt.smartcase=true

-- Makes vim try to keep 5 lines visible at the top and bottom
vim.opt.scrolloff=5

-- set tabwidth
vim.opt.autoindent=true
vim.opt.smartindent=true
vim.opt.shiftwidth=4
vim.opt.tabstop=4

-- Add invisivle character reperesentation
vim.opt.list=true
vim.opt.listchars={
	tab="» ",
	trail="␣"
}

-- Stops vim wrapping in the middle of a word
vim.opt.linebreak=true

-- Sets tool for opening non-text files with gx
-- If in netrw, this is run with just x
vim.g.netrw_browsex_viewer = "opout"

-- Automatically insert comment leader after hitting enter (r) or when pushing o or O (o)
vim.opt.formatoptions:append('r')
vim.opt.formatoptions:append('o')

-- Show the results of the substitute command as you type
vim.opt.inccommand = 'nosplit'

-- Sets the default fold method to indent
vim.opt.foldmethod = 'indent'


-- Need to find out how to do this in lua
vim.cmd([[

if executable('rg')
  set grepprg=rg\ --vimgrep\ --no-heading\ --color=never\ --glob=\"!shell-logs/*\"
  set grepformat=%f:%l:%c:%m,%f:%l:%m
endif

augroup colorcols
	autocmd!
	autocmd FileType,VimEnter,BufEnter * call mine#functions#colorcols()
augroup end

" share data between nvim instances (registers etc)
augroup SHADA
	autocmd!
	autocmd CursorHold,TextYankPost,FocusGained,FocusLost *
		\ if exists(':rshada') | rshada | wshada | endif
augroup END
]])