if has('nvim')
    finish
endif

finish

inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <cr>    pumvisible() ? "\<c-y>"  : "\<cr>"

let g:asyncomplete_auto_popup = 1
let g:asyncomplete_auto_completeopt = 0

packadd asyncomplete.vim
packadd asyncomplete-lsp.vim

packadd asyncomplete-ultisnips.vim
au User asyncomplete_setup call asyncomplete#register_source(asyncomplete#sources#ultisnips#get_source_options({
    \ 'name': 'ultisnips',
    \ 'allowlist': ['*'],
    \ 'completor': function('asyncomplete#sources#ultisnips#completor'),
    \ }))

" packadd asyncomplete-tags.vim
" au User asyncomplete_setup call asyncomplete#register_source(asyncomplete#sources#tags#get_source_options({
"     \ 'name': 'tags',
"     \ 'allowlist': ['*'],
"     \ 'completor': function('asyncomplete#sources#tags#completor'),
"     \ 'config': {
"     \    'max_file_size': 50000000,
"     \  },
"     \ }))

packadd asyncomplete-file.vim
au User asyncomplete_setup call asyncomplete#register_source(asyncomplete#sources#file#get_source_options({
    \ 'name': 'file',
    \ 'allowlist': ['*'],
    \ 'priority': 10,
    \ 'completor': function('asyncomplete#sources#file#completor')
    \ }))

packadd asyncomplete-buffer.vim
au User asyncomplete_setup call asyncomplete#register_source(asyncomplete#sources#buffer#get_source_options({
    \ 'name': 'buffer',
    \ 'allowlist': ['*'],
    \ 'blocklist': ['markdown'],
    \ 'completor': function('asyncomplete#sources#buffer#completor'),
    \ 'config': {
    \    'max_buffer_size': 5000000,
    \  },
    \ }))

" asyncomplete-omni is buggy. Remove it temoperorily.

" packadd asyncomplete-omni.vim
" autocmd User asyncomplete_setup call asyncomplete#register_source(asyncomplete#sources#omni#get_source_options({
" \ 'name': 'omni',
" \ 'allowlist': ['*'],
" \ 'blocklist': [],
" \ 'completor': function('asyncomplete#sources#omni#completor'),
" \ 'config': {
" \   'show_source_kind': 1,
" \ },
" \ }))