module resyntaxing

home/modules/devtools/neovim/config/nvim-cmp.lua

@@ -0,0 +1,73 @@
+local has_words_before = function()
+	local line, col = table.unpack(vim.api.nvim_win_get_cursor(0))
+	return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
+end
+
+local feedkey = function(key, mode)
+	vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
+end
+
+local cmp = require("cmp")
+local lspkind = require("lspkind")
+
+cmp.setup({
+	sources = {
+		{ name = "nvim_lsp" },
+		{ name = "cmp_tabnine" },
+		{ name = "treesitter" },
+		{ name = "buffer" },
+		{ name = "path" },
+		{ name = "vsnip" },
+		-- { name = "copilot" },
+	},
+
+	snippet = {
+		expand = function(args)
+			vim.fn["vsnip#anonymous"](args.body)
+		end,
+	},
+
+	formatting = {
+		format = lspkind.cmp_format({
+			with_text = true,
+			menu = {
+				buffer = "[Buf]",
+				nvim_lsp = "[LSP]",
+				nvim_lua = "[Lua]",
+				latex_symbols = "[Latex]",
+				treesitter = "[TS]",
+				cmp_tabnine = "[TN]",
+				vsnip = "[Snip]",
+			},
+		}),
+	},
+
+	mapping = {
+		["<CR>"] = cmp.mapping.confirm({ select = true }),
+		["<Tab>"] = cmp.mapping(function(fallback)
+			if cmp.visible() then
+				cmp.select_next_item()
+			elseif vim.fn["vsnip#available"](1) == 1 then
+				feedkey("<Plug>(vsnip-expand-or-jump)", "")
+			elseif has_words_before() then
+				cmp.complete()
+			else
+				fallback()
+			end
+		end, {
+			"i",
+			"s",
+		}),
+
+		["<S-Tab>"] = cmp.mapping(function()
+			if cmp.visible() then
+				cmp.select_prev_item()
+			elseif vim.fn["vsnip#jumpable"](-1) == 1 then
+				feedkey("<Plug>(vsnip-jump-prev)", "")
+			end
+		end, {
+			"i",
+			"s",
+		}),
+	},
+})