Added indentation guides.

dotfiles/README.md

@@ -12,6 +12,7 @@ Here are the plugins I'm currently using:
 - [colorizer](https://github.com/norcalli/nvim-colorizer.lua) - Syntax highlighting.
 - [conform](https://github.com/stevearc/conform.nvim) - Autoformatting.
 - [gitsigns](https://github.com/lewis6991/gitsigns.nvim) - Git integration within buffer.
+- [indent-blankline](https://github.com/lukas-reineke/indent-blankline.nvim) - Indentation guides.
 - [lspconfig](https://github.com/neovim/nvim-lspconfig) - Quick setup for LSP.
 - [lualine](https://github.com/nvim-lualine/lualine.nvim) - Helpful status line.
 - [mason](https://github.com/williamboman/mason.nvim) - Plugin manager specific to external tools (LSP/linters/formatters/etc.)
@@ -32,4 +33,3 @@ A couple of the plugins need some Node.JS packages installed first.
 ```
 $ sudo npm install -g tree-sitter tree-sitter-cli typescript typescript-language-server
 ```
-

dotfiles/nvim/lua/jodhus/settings.lua

@@ -26,3 +26,12 @@ o.splitright = true
 o.splitbelow = true
 o.termguicolors = true
 o.background = "dark"
+o.listchars = {
+	eol = "↵",
+	extends = "⇢",
+	precedes = "⇠",
+	space = "·",
+	tab = "⇤–⇥",
+	trail = "·",
+}
+o.list = true