.vimrc

set nocompatible
filetype off

call plug#begin('~/.vim/plugged')

" Color schemes
"Plug 'zeis/vim-kolor'
"Plug 'altercation/vim-colors-solarized'
"Plug 'chriskempson/base16-vim'
Plug 'NLKNguyen/papercolor-theme'

" Language modes
Plug 'tpope/vim-cucumber'
Plug 'vim-ruby/vim-ruby'
Plug 'jelera/vim-javascript-syntax'
Plug 'pangloss/vim-javascript'
Plug 'othree/html5.vim'
Plug 'briancollins/vim-jst'
Plug 'helino/vim-json'
"Plug 'hhvm/vim-hack'
Plug 'stephpy/vim-yaml'
Plug 'vim-perl/vim-perl', { 'for': 'perl', 'do': 'make clean carp dancer highlight-all-pragmas moose test-more try-tiny' }
" Seems buggy
"Plug 'pearofducks/ansible-vim'

"" Language modes: Clojure
"Plug 'tpope/vim-classpath'
"Plug 'tpope/vim-fireplace'
"Plug 'guns/vim-clojure-static'
"Plug 'tpope/vim-leiningen'

" Validators, linters, etc
Plug 'scrooloose/syntastic'
Plug 'ternjs/tern_for_vim', {'do':'npm install'}

" Text editing stuff
Plug 'Lokaltog/vim-easymotion'
"Plug 'bling/vim-airline'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'tpope/vim-surround'
"Plug 'godlygeek/tabular'

" Code completion
Plug 'ervandew/supertab'

" Everything else
"Plug 'amdt/vim-niji'  " No longer exists
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
Plug 'kien/ctrlp.vim'
Plug 'tpope/vim-eunuch'
Plug 'hughbien/md-vim'
Plug 'kchmck/vim-coffee-script'
Plug 'tpope/vim-fugitive'
Plug '907th/vim-auto-save'
Plug 'vim-scripts/gnupg.vim'
Plug 'moll/vim-bbye'

"slowish
"Plug 'maciakl/vim-neatstatus'

call plug#end()

" Airline configuration
let g:airline#extensions#tabline#enabled = 1
set laststatus=2

if !exists('g:airline_symbols')
let g:airline_symbols = {}
endif

let g:airline_left_sep = '»'
let g:airline_left_sep = '▶'
let g:airline_right_sep = '«'
let g:airline_right_sep = '◀'
let g:airline_symbols.branch = '⎇'
let g:airline_symbols.linenr = '¶'
let g:airline_symbols.paste = 'ρ'
let g:airline_symbols.paste = '∥'
let g:airline_symbols.whitespace = 'Ξ'

"let g:airline_theme = 'bubblegum'
"let g:airline_theme = 'luna'
let g:airline_theme = 'lucius'

" Autosave configuration
let g:auto_save_in_insert_mode = 0  " do not save while in insert mode

" Syntastic configuration
let g:syntastic_ruby_checkers = ['mri','rubocop']
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

"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

" Solarized configuration
let g:solarized_contrast="high"    "default value is normal
let g:solarized_visibility="high"    "default value is normal

syntax on
set hidden
filetype plugin indent on

" The default is \, which is awkward on non-US keyboards.
let mapleader=","

" == Indentation ==
set autoindent
set smarttab
set expandtab

" Display tabs and trailing spaces visually
set listchars=tab:▸\ ,eol:¬
"set list

" == Extra matchers for % ==
runtime macros/matchit.vim

" == Folds ==

set foldmethod=indent   "fold based on indent
set foldnestmax=3       "deepest fold is 3 levels
set nofoldenable        "dont fold by default

" == Scrolling
set scrolloff=4         "Start scrolling when we're 4 lines away from margins


" == Backup files
set nobackup
set nowb

" == Search settings ==
set incsearch
set hlsearch

" == Line numbering ==
set number

" == Colors ==
colorscheme PaperColor
set background=dark

" == Mousymouse
set mouse=a
set ttymouse=xterm2

" == Open NERDTree on entering? ==
"autocmd vimenter * NERDTree


" == Easily navigate split windows ==
nmap <silent> <A-Up> :wincmd k<CR>
nmap <silent> <A-Down> :wincmd j<CR>
nmap <silent> <A-Left> :wincmd h<CR>
nmap <silent> <A-Right> :wincmd l<CR>

" == Easily jump between buffers
nmap <silent> <C-J> :bprevious<CR>
nmap <silent> <C-K> :bnext<CR>

" == Easily jump between tabs
nnoremap <C-Left> :tabprevious<CR>
nnoremap <C-Right> :tabnext<CR>


" == Fonts, encoding ==

set guifont=Hack\ 12
set encoding=utf-8

" == Markdown extension ==
au BufNewFile,BufRead *.md set ft=md

" == SuperTab configuration ==
autocmd FileType javascript let g:SuperTabDefaultCompletionType = "<c-x><c-o>"  
set completeopt-=preview  

" == XML folding
augroup XML
    autocmd!
    autocmd FileType xml setlocal foldmethod=indent foldlevelstart=999 foldminlines=0
augroup END