local cmp = require "cmp" local kind_icons = { Text = "", Method = "", Function = "", Constructor = "", Field = "", Variable = "", Class = "", Interface = "", Module = "", Property = "", Unit = "", Value = "", Enum = "", Keyword = "", Snippet = "", Color = "", File = "", Reference = "", Folder = "", EnumMember = "", Constant = "", Struct = "", Event = "", Operator = "", TypeParameter = "", } cmp.setup{ completion = { completeopt = "menu,menuone" }, snippet = { expand = function(args) require("luasnip").lsp_expand(args.body) end, }, formatting = { format = function(entry, vim_item) -- Kind icons vim_item.kind = string.format('\t%s %s\t', kind_icons[vim_item.kind], vim_item.kind) -- This concatenates the icons with the name of the item kind -- Source vim_item.menu = ({ buffer = "[Buffer]", nvim_lsp = "[LSP]", luasnip = "[LuaSnip]", nvim_lua = "[Lua]", latex_symbols = "[LaTeX]", })[entry.source.name] return vim_item end }, mapping = { ["<C-p>"] = cmp.mapping.select_prev_item(), ["<C-n>"] = cmp.mapping.select_next_item(), ["<C-d>"] = cmp.mapping.scroll_docs(-4), ["<C-f>"] = cmp.mapping.scroll_docs(4), ["<C-Space>"] = cmp.mapping.complete(), ["<C-e>"] = cmp.mapping.close(), ["<CR>"] = cmp.mapping.confirm { behavior = cmp.ConfirmBehavior.Insert, select = true, }, ["<Tab>"] = cmp.mapping(function(fallback) if cmp.visible() then cmp.select_next_item() elseif require("luasnip").expand_or_jumpable() then require("luasnip").expand_or_jump() else fallback() end end, { "i", "s" }), ["<S-Tab>"] = cmp.mapping(function(fallback) if cmp.visible() then cmp.select_prev_item() elseif require("luasnip").jumpable(-1) then require("luasnip").jump(-1) else fallback() end end, { "i", "s" }), }, sources = { { name = "nvim_lsp" }, { name = "buffer" }, { name = "path" }, }, }