" BEGIN VUNDLE CONFIG
set nocompatible
filetype off
set rtp+=~/.config/nvim/bundle/Vundle.vim
call vundle#begin()

" Vundle, a plugin manager for vim
Plugin 'gmarik/Vundle.vim'

" Colorschemes from github
Bundle 'clinstid/eink.vim'
Bundle 'logico-dev/typewriter'

" gruvbox colorscheme
Plugin 'morhetz/gruvbox'

" Syntastic syntax checking
" Install developer tools for syntax checking
" Install flake8 for Python PEP8
Plugin 'scrooloose/syntastic'

" File tree
" Use :NERDTree to open the tree
Plugin 'scrooloose/nerdtree'

" Fancy statusbar
" Powerline fonts recommended
Plugin 'bling/vim-airline'
Plugin 'bling/vim-bufferline'

" Git integration
Plugin 'tpope/vim-fugitive'
Plugin 'airblade/vim-gitgutter'

" CtrlP fuzzy search
" Use Ctrl+P to search a project for a file
Plugin 'kien/ctrlp.vim'

" Automatically close parentheses, etc.
Plugin 'Raimondi/delimitMate'

" Hotkeys for commenting/uncommenting
" g-c-c to toggle a line, g-c-Motion to toggle a motion
Plugin 'tpope/vim-commentary'

" Markdown Preview
" Use :PrevimOpen while editing Markdown to open a live preview
Plugin 'kannokanno/previm'

call vundle#end()
filetype plugin indent on
" END VUNDLE CONFIG

" Allow the use of project-specific vimrc
set exrc
set secure

" Color scheme
let g:gruvbox_italic=1
colorscheme gruvbox
set background=dark
syntax on

" Sane defaults for indentation
set tabstop=4
set shiftwidth=4
set autoindent
set noexpandtab

" Show line numbers
set number

" Highlight current line
" set cursorline

" Highlight columns 80 and 120
"set colorcolumn=80,120

" Allow mouse
set mouse=a

" Spell check
set spell
set spellsuggest=best,10

" Wrap searches
set wrapscan
let mapleader = ","

" Smart search case sensitivity
set ignorecase
set smartcase

" Show completions when using commands like :edit
set wildmenu

" Allow switching buffer even if current buffer contains unsaved changes
set hidden

" Disable scratch preview window
set completeopt-=preview

" Use comma as the leader key
let mapleader=','

" Use Alt+hjkl to switch between windows
nmap <silent> <A-h> :wincmd h<CR>
nmap <silent> <A-j> :wincmd j<CR>
nmap <silent> <A-k> :wincmd k<CR>
nmap <silent> <A-l> :wincmd l<CR>

" Airline tweaks
" Always show statusline
set laststatus=2
" Use Powerline fonts
let g:airline_powerline_fonts = 1

" CtrlP tweaks
" keybinds
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'

" Command to open browser for Markdown Preview
let g:previm_open_cmd = 'firefox'

" Syntastic Tweaks
" Display a statusline message if errors are detected
let g:syntastic_stl_format = '%E{Errors: %e}%B{,}%W{Warnings: %w}'
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
" Automatically populate the list of error -> line number mappings
" (Disabled by default for compatibility)
let g:syntastic_always_populate_loc_list = 1
" Check files when they are opened
let g:syntastic_check_on_open = 1
" Don't check files when they are closed
let g:syntastic_check_on_wq = 0

" GitGutter tweaks
" Display diff markers between index and HEAD
"let g:gitgutter_diff_args = ' HEAD '

set clipboard+=unnamedplus