if has('syntax') && !exists('g:syntax_on')
    syntax enable
endif

if has('autocmd')
    filetype plugin on
    filetype indent on
endif

" Tabs
set complete-=i
set autoindent
set backspace=indent,eol,start
set smarttab
set noexpandtab
set shiftwidth=4
set softtabstop=4
set tabstop=4

set nrformats-=octal

if !has('nvim') && &ttimeoutlen == -1
    set ttimeout
    set ttimeoutlen=100
endif

set incsearch
" Use <C-L> to clear the highlighting of :set hlsearch.
if maparg('<C-L>', 'n') ==# ''
    nnoremap <silent> <C-L> :nohlsearch<C-R>=has('diff')?'<Bar>diffupdate':''<CR><CR><C-L>
endif

set laststatus=2
set ruler
set wildmenu

" Status
" ~/file [type] [line,column] [number of lines]
"set statusline=%F%m%r%h%w\ [%Y]\ [%03l,%03v]\ [%L]

if !&scrolloff
    set scrolloff=1
endif
if !&sidescrolloff
    set sidescrolloff=5
endif
set display+=lastline

if &encoding ==# 'latin1' && has('gui_running')
    set encoding=utf-8
endif

if &listchars ==# 'eol:$'
    set listchars=tab:\⇥\ ,trail:…,extends:→,precedes:←,nbsp:+
endif

if v:version > 703 || v:version == 703 && has("patch541")
  set formatoptions+=j " Delete comment character when joining commented lines
endif

if has('path_extra')
    setglobal tags-=./tags tags-=./tags; tags^=./tags;
endif

set autoread

if &history < 10000
    set history=10000
endif
if &tabpagemax < 50
    set tabpagemax=50
endif
if !empty(&viminfo)
    set viminfo^=!
endif
set sessionoptions-=options
set viewoptions-=options

if empty(mapcheck('<C-U>', 'i'))
    inoremap <C-U> <C-G>u<C-U>
endif

if empty(mapcheck('<C-W>', 'i'))
    inoremap <C-W> <C-G>u<C-W>
endif

" Basics
set encoding=utf-8

" General
" setlocal spell spelllang=en_us
set fileformats=unix,dos,mac
set nostartofline
set autochdir
set colorcolumn=81

" Have tab complete work more like bash
set wildmode=list:longest
set whichwrap+=<,>,[,]
set magic

" Turn on omni completion. Must have `filetype plugin on` to use.
" To use, in insert mode press ctrl+x ctrl+o
set omnifunc=syntaxcomplete#Complete
set completeopt=menu,longest,preview

" Indent
set smartindent
set copyindent
set preserveindent
set shiftround

" Text Formatting/Layout
set nowrap
set ignorecase
set smartcase
set list

" UI
set showcmd
set number relativenumber
set numberwidth=4
set hidden

" Cues
set showmatch
set matchtime=2
set hlsearch
set noerrorbells
set novisualbell
set t_vb=
set timeoutlen=500