.vimrc

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" A place for all of my neovim settings

" Ignore compiled files
set wildignore=*.o,*~,*.pyc
if has("win16") || has("win32")
	    set wildignore+=.git\*,.hg\*,.svn\*
	else
		    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
		endif

" Adds tab completion to words like neovim :)
set wildmenu

" Remaps leader (\) to ,
let mapleader=","

"Sets tabs to 4 instead of 8 spaces"
set ts=4 sw=4

"Syntax highlighting"
syntax on

"Shows matching brackets"
set showmatch

"Always shows location in file (line#)"
set ruler

"Autotabs for certain code"
set smarttab

"Show line numbers"
set number

"Highlights search matching
set hlsearch

" Dont highlight parenthesis
let g:loaded_matchparen=1

" Make double-<Esc> clear search highlights
nnoremap <silent> <Esc><Esc> <Esc>:nohlsearch<CR><Esc>

" Function to trim whitespace, can be called with :TrimWhitespace
fun! TrimWhitespace()
    let l:save = winsaveview()
    keeppatterns %s/\s\+$//e
    call winrestview(l:save)
endfun

command! TrimWhitespace call TrimWhitespace()

" Disable arrow keys in non-insert mode
" And force myself to use the home row
noremap <Up> <Nop>
noremap <Down> <Nop>
noremap <Left> <Nop>
noremap <Right> <Nop>

if empty(glob('~/.vim/autoload/plug.vim'))
	  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
	      \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	    autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
	endif

" Put list of plugins in between these two
call plug#begin('~/.vim/plugged')

Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug']}
Plug 'junegunn/goyo.vim'
Plug 'preservim/nerdcommenter'
Plug 'preservim/nerdtree'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

call plug#end()

" Automatically install missing plugins
autocmd VimEnter *
  \  if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
  \|   PlugInstall --sync | q
  \| endif

" Fixes vim in tmux not rendering 256bit colors correctly
set background=dark
set t_Co=256

" Disables automatic comment continuation on newline
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o

" Fixes color changing to 16bit after leaving Goyo
autocmd! User GoyoLeave silent! source $HOME/.vimrc

" Vim powerline (airline) theme
let g:airline_theme='onedark'

" Remap ; --> :, makes entering command mode faster
nnoremap ; :
vnoremap ; :

command Fb NERDTree