local mason_lspconfig = require "mason-lspconfig" mason_lspconfig.setup({ ensure_installed = { "sumneko_lua", "rust_analyzer" , "texlab", "hls"}, automatic_installation = true }) local lspconfig = require "lspconfig" mason_lspconfig.setup_handlers { -- This is a default handler that will be called for each installed server (also for new servers that are installed during a session) function (server_name) lspconfig[server_name].setup { on_attach = on_attach, flags = lsp_flags, } end, }