set wildmenu                "enable ctrl-n and ctrl-p to scroll thru matches
set completeopt-=preview

" deoplete options
let g:deoplete#enable_at_startup = 1
inoremap <silent><expr> <Tab>
            \ pumvisible() ? "\<C-n>" : "<Tab>"
" deoplete-clang opions
let g:deoplete#sources#clang#libclang_path = "/usr/lib/llvm-3.8/lib/libclang.so"
let g:deoplete#sources#clang#clang_header = "/usr/lib/llvm-3.8/include/clang"