有neocomplcache还要什么supertab呢，同类型的东西用一个终极的就可以了，贴下我的配置吧，自动弹出补全菜单，snippet仍然用的是snipmate的，snippets会显示在补全菜单里，有比较明显的标识区别与其他的补全。 触发补全仍然是tab，上关键字是enter, 轮转菜单是tab
let g:neocomplcache_enable_at_startup = 1
" Use smartcase.
let g:neocomplcache_enable_smart_case = 1
" Use camel case completion.
let g:neocomplcache_enable_camel_case_completion = 1
" Use underbar completion.
let g:neocomplcache_enable_underbar_completion = 1
" Set minimum syntax keyword length.
let g:neocomplcache_min_syntax_length = 3
let g:neocomplcache_lock_buffer_name_pattern = '\*ku\*'
" Define dictionary.
let g:neocomplcache_dictionary_filetype_lists = {
\ 'default' : '',
\ 'vimshell' : $HOME.'/.vimshell_hist',
\ 'scheme' : $HOME.'/.gosh_completions'
\ }
" Define keyword.
if !exists('g:neocomplcache_keyword_patterns')
let g:neocomplcache_keyword_patterns = {}
endif
let g:neocomplcache_keyword_patterns['default'] = '\h\w*'
" Plugin key-mappings.
imap <C-k> <Plug>(neocomplcache_snippets_expand)
smap <C-k> <Plug>(neocomplcache_snippets_expand)
inoremap <expr><C-g> neocomplcache#undo_completion()
inoremap <expr><C-l> neocomplcache#complete_common_string()
" SuperTab like snippets behavior.
"imap <expr><TAB> neocomplcache#sources#snippets_complete#expandable() ? "\<Plug>(neocomplcache_snippets_expand)" : pumvisible() ? "\<C-n>" : "\<TAB>"
" Recommended key-mappings.
" <CR>: close popup and save indent.
"inoremap <expr><CR> neocomplcache#smart_close_popup() . "\<CR>"
inoremap <expr><silent> <CR> <SID>my_cr_function()
"use <CR> to choose the candidate under cursor
function! s:my_cr_function()
return pumvisible() ? neocomplcache#close_popup() : "\<CR>"
endfunction
inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
imap <expr><Tab> neocomplcache#sources#snippets_complete#expandable() ? "\<Plug>(neocomplcache_snippets_expand)" : "\<C-n>"
" <TAB>: completion.
" <C-h>, <BS>: close popup and delete backword char.
inoremap <expr><C-h> neocomplcache#smart_close_popup()."\<C-h>"
inoremap <expr><BS> neocomplcache#smart_close_popup()."\<C-h>"
inoremap <expr><C-j> neocomplcache#close_popup()
inoremap <expr><C-e> neocomplcache#cancel_popup()
" AutoComplPop like behavior.
let g:neocomplcache_enable_auto_select = 1
" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags