async complete

[charliewilco]

" Asyncomplete


let g:asyncomplete_auto_popup = 1
inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<cr>"
set completeopt+=preview
autocmd! CompleteDone * if pumvisible() == 0 | pclose | endif

if has('python3')
  "" TypeScript
  call asyncomplete#register_source(asyncomplete#sources#tscompletejob#get_source_options({
        \ 'name': 'tscompletejob',
        \ 'whitelist': ['typescript'],
        \ 'completor': function('asyncomplete#sources#tscompletejob#completor'),
        \ }))

  "" UtiliSnips
    call asyncomplete#register_source(asyncomplete#sources#ultisnips#get_source_options({
        \ 'name': 'ultisnips',
        \ 'whitelist': ['*'],
        \ 'completor': function('asyncomplete#sources#ultisnips#completor'),
        \ }))

endif