;; Mason manages external tooling, e.g. lsp, formatters, and linters. (local opts {:ui {:border :single :icons {:package_installed " " :package_pending " " :package_uninstalled " "}} :max_concurrent_installers 10}) {1 :williamboman/mason.nvim :cmd :Mason :keys [{1 :m 2 :Mason :desc :Mason}] : opts}