diff --git a/.config/nvim/lua/plugin/backup b/.config/nvim/lua/plugin/backup
deleted file mode 100644
index 3a051ee..0000000
--- a/.config/nvim/lua/plugin/backup
+++ /dev/null
@@ -1,130 +0,0 @@
--- Author        : swytch
--- Created       : Saturday Sept. 11, 2021 22:12:33 CET
--- License       : GPLv3
--- Description   : nvim-lsp-installer plugin config file
-
-local lsp_installer = require("nvim-lsp-installer")
-
-lsp_installer.settings {
-    ui = {
-        icons = {
-            server_installed = "✓",
-            server_pending = "o",
-            server_uninstalled = "x"
-        }
-    }
-}
-
-local servers = {
-        "clangd",
-	"sumneko_lua",
-}
-
-for _, name in ipairs(servers) do
-	local ok, server = lsp_installer.get_server(name)
-	-- Check that the server is supported in nvim-lsp-installer
-	if ok then
-		if not server:is_installed() then
-			print("Installing " .. name)
-			server:install()
-		end
-	end
-end
-
-local lsp_root_path = vim.fn.stdpath("data") .. "/lsp_servers/"
-local runtime_path = vim.split(package.path, ';')
-table.insert(runtime_path, "lua/?.lua")
-table.insert(runtime_path, "lua/?/init.lua")
-local enhance_server_opts = {
-        ["clangd"] = function(opts)
-                opts.settings = {
-                        cmd = { lsp_root_path .. "clangd/clangd/bin/clangd",
-                                "--background-index",
-                                "--suggest-missing-includes",
-                                "--clang-tidy",
-                                "--header-insertion=iwyu"
-                        },
-                }
-        end,
-        ["sumneko_lua"] = function(opts)
-                opts.settings = {
-                        cmd = { lsp_root_path
-                                .. "sumneko_lua/extension/server/bin/"
-                                .. "lua-language-server",
-                                "-E",
-                                lsp_root_path
-                                .. "sumneko_lua/extension/server/main.lua"
-                        },
-                        settings = {
-                                Lua = {
-                                        runtime = {
-                                        -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
-                                                version = 'LuaJIT',
-                                                -- Setup your lua path
-                                                path = runtime_path,
-                                        },
-                                        diagnostics = {
-                                                -- Get the language server to recognize the `vim` global
-                                                globals = {
-                                                        "vim",
-                                                        "use",
-                                                        "globals",
-                                                        "utils"
-                                                },
-                                        },
-                                        workspace = {
-                                                -- Make the server aware of Neovim runtime files
-                                                library =
-                                                        vim.api.nvim_get_runtime_file("", true),
-                                        },
-                                        -- Do not send telemetry data containing a randomized but unique identifier
-                                        telemetry = {
-                                                enable = false,
-                                        },
-                                },
-                        },
-                }
-        end,
-}
-
-local on_attach = function(_, bufnr)
-        local opts = { buffer = bufnr }
-        vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
-        vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
-        vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
-        vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
-        vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
-        vim.keymap.set('n', '<leader>wa',
-                vim.lsp.buf.add_workspace_folder, opts)
-        vim.keymap.set('n', '<leader>wr',
-                vim.lsp.buf.remove_workspace_folder, opts)
-        vim.keymap.set('n', '<leader>wl', function()
-                vim.inspect(vim.lsp.buf.list_workspace_folders())
-        end, opts)
-        vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, opts)
-        vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
-        vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
-        vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, opts)
-        vim.keymap.set('n', '<leader>so',
-                require('telescope.builtin').lsp_document_symbols, opts)
-        vim.api.nvim_create_user_command("Format", vim.lsp.buf.formatting, {})
-end
-
--- nvim-cmp supports additional completion capabilities
-local capabilities = vim.lsp.protocol.make_client_capabilities()
-capabilities = require("cmp_nvim_lsp").update_capabilities(capabilities)
-
-lsp_installer.on_server_ready(function(server)
-  -- Specify the default options which we'll use to setup all servers
-        local opts = {
-                on_attach = on_attach,
-                capabilities = capabilities,
-        }
-
-        if enhance_server_opts[server.name] then
-                -- Enhance the default opts with the server-specific ones
-                enhance_server_opts[server.name](opts)
-        end
-
-        server:setup(opts)
-end)