vim.opt.writebackup=false-- if a file is being edited by another program (or was written to file while editing with another program), it is not allowed to be edited
vim.opt.cursorline=true-- highlight the current line
vim.opt.number=true-- set numbered lines
vim.opt.laststatus=3
vim.opt.showcmd=false
vim.opt.ruler=false
-- vim.opt.cc = "80"
vim.opt.listchars="tab: ,trail:Ç"
vim.opt.list=true
vim.opt.expandtab=true-- convert tabs to spaces
vim.opt.shiftwidth=4-- the number of spaces inserted for each indentation
vim.opt.tabstop=4-- insert 4 spaces for a tab
vim.opt.numberwidth=4-- set number column width to 2 {default 4}
vim.opt.signcolumn="yes"-- always show the sign column, otherwise it would shift the text each time
vim.opt.wrap=false-- display lines as one long line