A lot of new Neovim plugins come with a setup function which lets you specify the settings of the plugin. Users are expected to call that function with a table as arguments which contains the user’s personal settings to override the defaults. This works, but Lua is all about tables, so let’s look at an alternative.
Quicklisp is a popular systems manager for Common Lisp, it allows users to download, install, update and uninstall Common Lisp systems (what other language call packages, but that term already means something else in Common Lisp). However, Quicklisp has one glaring security issue: it downloads everything through HTTP. This means every time you use Quicklisp to download a system you open yourself up for a man-in-the-middle (MITM) attack. We can use a local proxy server to route all traffic to Quicklisp through HTTPS, and in this blog post I will illustrate how to achieve this using mitmproxy.