vim.opt.completeopt = { 'menuone', 'noselect', 'noinsert', 'preview' } vim.opt.shortmess = vim.opt.shortmess + { c = true } local cmp = require'cmp' cmp.setup({ mapping = { [''] = cmp.mapping.select_prev_item(), [''] = cmp.mapping.select_next_item(), [''] = cmp.mapping.scroll_docs(-4), [''] = cmp.mapping.scroll_docs(4), [''] = cmp.mapping.complete(), [''] = cmp.mapping.close(), [''] = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = true, }) }, sources = { { name = 'path' }, { name = 'nvim_lsp', keyword_length = 3 }, { name = 'nvim_lsp_signature_help' }, { name = 'nvim_lua', keyword_length = 2 }, { name = 'buffer', keyword_length = 2 }, } })