" Um vim-plug zu installieren:
" curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
" Usage :PlugInstall [name]
call plug#begin()
Plug 'itchyny/lightline.vim'
"Plug 'ap/vim-css-color'  " doesn't work on all files
Plug 'chrisbra/colorizer'
call plug#end()

" themes sind im Unterordner ./colors/
colorscheme plastic
"set t_Co=256
set termguicolors

"doesnt work
"let g:colorizer_auto_color = 1
"workaround:
augroup autocolor
    autocmd!
    autocmd BufEnter,BufLeave * ColorHighlight
augroup END

set number                  " add line numbers
set nocompatible            " disable compatibility to vi
set tabstop=4               " number of columns by tab
set softtabstop=4           " see multiple spaces as tab
set expandtab               " converts tab to whitespaces
set shiftwidth=4            " width for autoindents
set hlsearch                " highlight search results
set showmatch               " show matching brackets
set mouse=v                 " middle-click paste with mouse
set ignorecase              " case insensitive matching
set wildmode=longest,list   " bash-like tab completions
"set cc=80                   " 80 column border for good coding style
syntax on                   " syntax highlighting

augroup numbertoggle
	autocmd!
	autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
	autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
augroup END