This article assumes you are using Neovim (version 0.8.0 or higher) and packer.nvim to manage your plugins. Adding the following loads the LuaSnip plugin, creates a snippet for “func”, and maps “Ctrl + p” to expand the snippet and jump through the fields.
I use Junegunn’s Vim plugin vim-easy-align to make it easier to align my code. This plugin does not have a default mapping for aligning the dollar sign ($). Because the plugin is designed to be extensible, I was able to add support for aligning by the dollar sign ($) by adding some lines to my .vimrc file.