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vim.o.shiftwidth = 4
vim.o.tabstop = 4
vim.o.softtabstop = 4
vim.o.expandtab = true

vim.o.hlsearch = false
vim.o.number = true
vim.o.mouse = "a"
vim.o.ignorecase = true
vim.o.smartcase = true
vim.o.updatetime = 100
vim.o.timeout = true
vim.o.timeoutlen = 300
vim.o.completeopt = "menuone,noselect"
vim.o.termguicolors = true
vim.o.swapfile = false
vim.o.backup = false
vim.o.incsearch = true
vim.o.scrolloff = 5
vim.o.colorcolumn = "80,120"
vim.o.fileformat = "unix"
vim.o.encoding = "utf-8"

vim.o.autoread = true
vim.api.nvim_create_autocmd({ "BufEnter", "CursorHold", "CursorHoldI", "FocusGained" }, {
    command = "if mode() != 'c' | checktime | endif",
    pattern = { "*" },
})

vim.o.cinoptions = "l1,g0,N-s,(s,U1,w1,Ws"

vim.o.list = true
vim.o.listchars = "lead:·"

require("indent_blankline").setup {
    show_current_context = false,
    show_current_context_start = false,
    char_blankline = " ",
}

vim.api.nvim_create_autocmd({ "BufWritePre" }, {
    pattern = {"*"},
    callback = function(ev)
        save_cursor = vim.fn.getpos(".")
        vim.cmd("%s/\\s\\+$//e")
        vim.fn.setpos(".", save_cursor)
    end,
})