" automatically update plugin manager (vim-plug)
let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" Disable compatibility with vi which can cause unexpected issues.
set nocompatible

" Enable type file detection. Vim will be able to try to detect the type of file in use.
filetype on

" Enable plugins and load plugin for the detected file type.
filetype plugin on

" Load an indent file for the detected file type.
filetype indent on
filetype plugin indent on

" Turn syntax highlighting on.
syntax on
syntax enable

" Add numbers to each line on the left-hand side.
set number

" Highlight cursor line underneath the cursor horizontally.
" set cursorline

" define plugins to use (vim-plug)
"call plug#begin()

"Plug 'lervag/vimtex'

"call plug#end()

" config for vimtex
" Or with a generic interface:
"let g:vimtex_view_general_viewer = 'okular'
"let g:vimtex_view_general_options = '--unique file:@pdf\#src:@line@tex'

"let g:vimtex_compiler_method = 'lualatex'