update nvim

nvim/lua/formatter-config.lua

@@ -25,6 +25,12 @@ local function build()
 			c = {
 				require("formatter.filetypes.c").clangformat,
 			},
+			r = {
+				require("formatter.filetypes.r").styler,
+			},
+			python = {
+				require("formatter.filetypes.python").black,
+			},
 			["*"] = {
 				require("formatter.filetypes.any").remove_trailing_whitespace,
 			},

nvim/lua/nvim-cmp-config.lua

@@ -34,7 +34,7 @@ cmp.setup({
 	},
 	sources = {
 		{ name = "path" }, -- file paths
-		{ name = "nvim_lsp", keyword_length = 3 }, -- from language server
+		{ name = "nvim_lsp", keyword_length = 1 }, -- from language server
 		{ name = "nvim_lsp_signature_help" }, -- display function signatures with current parameter emphasized
 		{ name = "nvim_lua", keyword_length = 2 }, -- complete neovim's Lua runtime API such vim.lsp.*
 		{ name = "buffer", keyword_length = 2 }, -- source current buffer

nvim/lua/nvim-lsp-config.lua

@@ -48,3 +48,5 @@ require("lspconfig").clangd.setup({})
 require("lspconfig").rust_analyzer.setup({})
 
 require("lspconfig").nixd.setup({})
+
+require("lspconfig").r_language_server.setup({})

nvim/lua/plugins.lua

@@ -92,6 +92,7 @@ require("lazy").setup({
 			"hrsh7th/cmp-nvim-lua",
 			"hrsh7th/cmp-nvim-lsp-signature-help",
 			"hrsh7th/cmp-vsnip",
+			"hrsh7th/vim-vsnip",
 		},
 		init = function()
 			require("nvim-cmp-config")