migrate neovim config to lua

.config/nvim/init.lua

@@ -0,0 +1,31 @@
+local o = vim.o
+local wo = vim.wo
+local bo = vim.bo
+-- Install packer https://github.com/wbthomason/packer.nvim#bootstrapping
+-- GLOBAL SETTINGS
+o.termguicolors = true
+vim.cmd('colorscheme monokai') -- set colorscheme
+o.syntax = 'on'
+o.errorbells = false
+o.smartcase = true
+o.showmode = true
+bo.swapfile = false
+o.backup = false
+o.undodir = vim.fn.stdpath('config') .. '/undodir'
+o.undofile = true
+o.incsearch = true
+o.hidden = true
+o.completeopt='menuone,noinsert,noselect'
+bo.autoindent = true
+bo.smartindent = true
+o.tabstop = 2
+o.softtabstop = 2
+o.shiftwidth = 2
+o.expandtab = true
+wo.number = true
+wo.relativenumber = true
+o.scrolloff = 8
+wo.signcolumn = 'yes'
+wo.wrap = false
+
+-- KEYBINDS

.config/nvim/init.vim

@@ -1,36 +0,0 @@
-"LOAD VIM-PLUG
-if ! filereadable(system('echo -n "${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/plug.vim"'))
-	echo "Downloading junegunn/vim-plug to manage plugins..."
-	silent !mkdir -p ${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/
-	silent !curl "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" > ${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/plug.vim
-	autocmd VimEnter * PlugInstall
-endif
-
-" SETTINGS SECTION
-colorscheme monokai " enable monokai theme
-set noerrorbells " disable error bells if not disabled by terminal
-set nocompatible " Disable old VI compatibility
-syntax enable " Syntax highlighting
-set showmode " Show current mode
-set number " Show line numbers
-set relativenumber "show relative line numbers except for the one im on
-set visualbell " Blink cursor on error instead of beeping 
-set incsearch " search while typing
-set smartcase " ignore case if lowercase, match case if uppercase used
-set wildmode=longest,list,full " enable autocomplete
-set tabstop=4 softtabstop=4 " replace tabs with 4 spaces
-"set expandtab
-set smartindent 
-set termguicolors " colors???
-set exrc
-set scrolloff=8
-set completeopt=menuone,noinsert,noselect
-set signcolumn=yes
-
-"PLUGINS SECTION
-call plug#begin(system('echo -n "${XDG_CONFIG_HOME:-$HOME/.config}/nvim/plugged"'))
-Plug 'lervag/vimtex'
-call plug#end()
-
-"KEYBINDS SECTION
-