{ config, ... }:
{
  programs.nixvim = {
    enable = config.nixvim-config.enable;

    defaultEditor = true;

    globals = {
      mapleader = " ";      # global
      maplocalleader = " "; # per buffer, e.g. can change behavior per filetype
      ## To appropriately highlight codefences returned from denols
      markdown_fenced_languages.__raw = ''
         {
           "ts=typescript"
         }
      '';
    };

    clipboard = {
      register = "unnamedplus";
    };

    opts = {
      undodir.__raw = "vim.fs.normalize('~/.local/share/nvim/undo/')";
      undofile = true;
      undolevels = 1000;                  # Increase undo levels
      backup = false;                     # No file backup

      number = true;                      # Show line numbers
      relativenumber = true;              # Show relative line numbers
      ruler = true;                       # displays line, column, and cursor position at bottom
      wrap = false;                       # don't wrap lines
      signcolumn = "yes";                 # always show two column sign column on left
      cursorline = true;                  # Highlight line cursor sits on

      ## @TODO Review these
      completeopt = "";                   # Completion options
      hidden = true;                      # Enable modified buffers in background
      inccommand = "nosplit";             # Show effects of a command incrementally
      joinspaces = false;                 # No double spaces with join after a dot
      scrolloff = 4;                      # Lines of context
      fileencoding = "utf-8";             # Encode files using UTF-8
      termguicolors = true;               # True color support
      background = "dark";                # Always dark background
      wildmenu = true;                    # Command-line completion mode
      wildmode = "longest,list,full";     # Command-line completion mode
      cmdheight = 2;                      # Command-line height
      timeoutlen = 500;                   # to to wait for mapped sequence to complete

      errorbells = false;                 # No sound on errors
      visualbell = false;
      mouse = "";
      splitright = true;

      winaltkeys = "no";                  # Disable ALT keys for menu

      autoindent = true;
      smartindent = true;
      colorcolumn = "121";

      laststatus = 3;

      # -----------------------------------------------------
      # Backspace settings
      #   indent  allow backspacing over autoindent
      #   eol     allow backspacing over line breaks (join lines)
      #   start   allow backspacing over the start of insert; CTRL-W and CTRL-U
      #   0     same as ":set backspace=" (Vi compatible)
      #   1     same as ":set backspace=indent,eol"
      #   2     same as ":set backspace=indent,eol,start"
      # -----------------------------------------------------

      bs = "2";

      # -----------------------------------------------------
      # Indentation  settings
      # -----------------------------------------------------

      tabstop = 4;                          # number of spaces a tab counts for
      shiftwidth = 4;                       # control how many columns text is indented with the reindent operations (<< and >>) and automatic C-style indentation.
      expandtab = true;                     # Insert spaces when entering <Tab>
      softtabstop = 4;                      # Number of spaces that a <Tab> counts for while performing editing operations, like inserting a <Tab> or using <BS>.  It "feels" like a tab though
      ai = true;                            # auto indent
    };

    ## ------------------------------------------------
    ## Theme
    ## ------------------------------------------------

    colorschemes.tokyonight.enable = true;

    # colorschemes.gruvbox.enable = true;
    ## Or:
    # extraPlugins = [ pkgs.vimPlugins.gruvbox ];
    # colorscheme = "gruvbox";
  };
}