set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" Plugins! "
Plugin 'VundleVim/Vundle.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'git://git.wincent.com/command-t.git'
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
Plugin 'mattn/emmet-vim'
Plugin 'tpope/vim-surround'
Plugin 'scrooloose/syntastic'
Plugin 'kien/rainbow_parentheses.vim'
Plugin 'flazz/vim-colorschemes'
Plugin 'morhetz/gruvbox'
Plugin 'xuhdev/vim-latex-live-preview'
Plugin 'JuliaLang/julia-vim'
Plugin 'lervag/vimtex'
Plugin 'PotatoesMaster/i3-vim-syntax'
Plugin 'w0ng/vim-hybrid'
Plugin 'StanAngeloff/php.vim'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" When you want to paste large blocks of code into vim, press F2 before you
" paste. At the bottom you should see ``-- INSERT (paste) --``.
set pastetoggle=<F2> 
set clipboard=unnamed

noremap <C-n> :nohl<CR>
vnoremap <C-n> :nohl<CR>
inoremap <C-n> :nohl<CR>

" easier moving of code blocks
" Try to go into visual mode (v), thenselect several lines of code here and
" then press ``>`` several times.
vnoremap < <gv  " better indentation
vnoremap > >gv  " better indentation

set updatetime=1000

" disable swap files
set nobackup
set noswapfile

map <c-j> <c-w>j
map <c-k> <c-w>k
map <c-l> <c-w>l
map <c-h> <c-w>h

" indent file
map <F7> gg=G

" fold close
map <F8> vat :fold<CR>

set tabstop=2
set softtabstop=2
set shiftwidth=2
set shiftround
set expandtab

" search settings
set hlsearch
set ignorecase
set smartcase

set complete+=kspell

" main color scheme
let g:gruvbox_italic=1
let g:gruvbox_termcolors=16
colorscheme gruvbox

" line numbers
set number          
set relativenumber


" nerd tree
nnoremap <Leader>f :NERDTreeToggle<Enter>
let NERDTreeQuitOnOpen = 1
let NERDTreeAutoDeleteBuffer = 1
let NERDTreeMinimalUI = 1
let NERDTreeDirArrows = 1

" vim-flake8 "
let g:flake8_show_in_gutter = 1

" nerd commenter
filetype plugin on
nmap <Leader>z <Plug>NERDCommenterToggle
vmap <Leader>z <Plug>NERDCommenterToggle

" you complete me
let g:ycm_add_preview_to_completeopt=0
let g:ycm_confirm_extra_conf=0
set completeopt-=preview

set cursorline

" syntastic "
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
set smartindent

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0
let g:syntastic_enable_signs = 1

let g:syntastic_aggregate_errors = 1

let g:syntastic_error_symbol = "X"
let g:syntastic_style_error_symbol = ">"
let g:syntastic_warning_symbol = "!"
let g:syntastic_style_warning_symbol = ">"

let g:syntastic_cpp_compiler = "g++"
let g:syntastic_cpp_checkers = ['gcc']
let g:syntastic_cpp_check_header = 1
let g:syntastic_cpp_no_include_search = 1
let g:syntastic_cpp_compiler_options = " -std=c++11"

let g:syntastic_javascript_checkers = ['jshint']
let g:syntastic_coffeescript_checkers = ["coffeelint"]

let g:syntastic_markdown_checkers = ['mdl']

let g:syntastic_css_checkers = ["csslint", "prettycss"]

let g:syntastic_python_checkers = ["flake8", "python"]

let g:syntastic_html_checkers = ['validator']

let g:livepreview_previewer = 'evince'

let g:html_indent_inctags = "html,body,head,tbody"

" RAINBOOOOOOOOOOOOOOOOOOOOOWS
au VimEnter * RainbowParenthesesToggle
au Syntax * RainbowParenthesesLoadRound
au Syntax * RainbowParenthesesLoadSquare
au Syntax * RainbowParenthesesLoadBraces

" Background transparency
hi CursorLine ctermbg=none cterm=bold,underline guibg=White30
hi Normal ctermbg=none
highlight NonText ctermbg=none
highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE