My personal .vimrc with that neat line warning

.vimrc

" Use a color scheme that works with flux
syntax on
colorscheme zellner

" Use a not-dumb tab size
set tabstop=4

" Show tabs as something cool
set list
set listchars=tab:>-

" Show line numbers
set number

" Show trailing whitespace
set hlsearch
highlight TrailingSpace ctermbg=DarkMagenta ctermfg=Black
call matchadd('TrailingSpace', '\s\+$', -1)

" Show warnings for long lines (at 80 and 100)
highlight LengthWarn ctermbg=DarkBlue
call matchadd('LengthWarn', '\%<101v.\%>81v', -2)
highlight LengthLong ctermbg=DarkRed
call matchadd('LengthLong', '\%101v.\+', -2)
set colorcolumn=101

" Set auto-text wrap
set textwidth=80

" Don't select line numbers when copying (doesn't work in tmux though)
se mouse+=a

set rtp+=~/.fzf

" Because we need to manually enable backspace, like cave men
set backspace=indent,eol,start

call plug#begin('~/.vim/plugged')
Plug 'moll/vim-node'
Plug 'pangloss/vim-javascript'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
" Also need to apt install universal-ctags
Plug 'universal-ctags/ctags'
Plug 'majutsushi/tagbar'
call plug#end()

" Stop that annoying auto-indent bullshit
filetype plugin indent off

nmap <F8> :TagbarToggle<CR>